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https://github.com/ggerganov/llama.cpp.git
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185
.github/ISSUE_TEMPLATE/custom.md
vendored
Normal file
185
.github/ISSUE_TEMPLATE/custom.md
vendored
Normal file
@@ -0,0 +1,185 @@
|
||||
---
|
||||
name: Issue and enhancement template
|
||||
about: Used to report issues and request enhancements for llama.cpp
|
||||
title: "[User] Insert summary of your issue or enhancement.."
|
||||
labels: ''
|
||||
assignees: ''
|
||||
|
||||
---
|
||||
|
||||
# Prerequisites
|
||||
|
||||
Please answer the following questions for yourself before submitting an issue.
|
||||
|
||||
- [ ] I am running the latest code. Development is very rapid so there are no tagged versions as of now.
|
||||
- [ ] I carefully followed the [README.md](https://github.com/ggerganov/llama.cpp/blob/master/README.md).
|
||||
- [ ] I [searched using keywords relevant to my issue](https://docs.github.com/en/issues/tracking-your-work-with-issues/filtering-and-searching-issues-and-pull-requests) to make sure that I am creating a new issue that is not already open (or closed).
|
||||
- [ ] I reviewed the [Discussions](https://github.com/ggerganov/llama.cpp/discussions), and have a new bug or useful enhancement to share.
|
||||
|
||||
# Expected Behavior
|
||||
|
||||
Please provide a detailed written description of what you were trying to do, and what you expected `llama.cpp` to do.
|
||||
|
||||
# Current Behavior
|
||||
|
||||
Please provide a detailed written description of what `llama.cpp` did, instead.
|
||||
|
||||
# Environment and Context
|
||||
|
||||
Please provide detailed information about your computer setup. This is important in case the issue is not reproducible except for under certain specific conditions.
|
||||
|
||||
* Physical (or virtual) hardware you are using, e.g. for Linux:
|
||||
|
||||
`$ lscpu`
|
||||
|
||||
* Operating System, e.g. for Linux:
|
||||
|
||||
`$ uname -a`
|
||||
|
||||
* SDK version, e.g. for Linux:
|
||||
|
||||
```
|
||||
$ python3 --version
|
||||
$ make --version
|
||||
$ g++ --version
|
||||
```
|
||||
|
||||
# Failure Information (for bugs)
|
||||
|
||||
Please help provide information about the failure if this is a bug. If it is not a bug, please remove the rest of this template.
|
||||
|
||||
# Steps to Reproduce
|
||||
|
||||
Please provide detailed steps for reproducing the issue. We are not sitting in front of your screen, so the more detail the better.
|
||||
|
||||
1. step 1
|
||||
2. step 2
|
||||
3. step 3
|
||||
4. etc.
|
||||
|
||||
# Failure Logs
|
||||
|
||||
Please include any relevant log snippets or files. If it works under one configuration but not under another, please provide logs for both configurations and their corresponding outputs so it is easy to see where behavior changes.
|
||||
|
||||
Also, please try to **avoid using screenshots** if at all possible. Instead, copy/paste the console output and use [Github's markdown](https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax) to cleanly format your logs for easy readability.
|
||||
|
||||
Example environment info:
|
||||
```
|
||||
llama.cpp$ git log | head -1
|
||||
commit 2af23d30434a677c6416812eea52ccc0af65119c
|
||||
|
||||
llama.cpp$ lscpu | egrep "AMD|Flags"
|
||||
Vendor ID: AuthenticAMD
|
||||
Model name: AMD Ryzen Threadripper 1950X 16-Core Processor
|
||||
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid amd_dcm aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb hw_pstate ssbd ibpb vmmcall fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 xsaves clzero irperf xsaveerptr arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif overflow_recov succor smca sme sev
|
||||
Virtualization: AMD-V
|
||||
|
||||
llama.cpp$ python3 --version
|
||||
Python 3.10.9
|
||||
|
||||
llama.cpp$ pip list | egrep "torch|numpy|sentencepiece"
|
||||
numpy 1.24.2
|
||||
numpydoc 1.5.0
|
||||
sentencepiece 0.1.97
|
||||
torch 1.13.1
|
||||
torchvision 0.14.1
|
||||
|
||||
llama.cpp$ make --version | head -1
|
||||
GNU Make 4.3
|
||||
|
||||
$ md5sum ./models/65B/ggml-model-q4_0.bin
|
||||
dbdd682cce80e2d6e93cefc7449df487 ./models/65B/ggml-model-q4_0.bin
|
||||
```
|
||||
|
||||
Example run with the Linux command [perf](https://www.brendangregg.com/perf.html)
|
||||
```
|
||||
llama.cpp$ perf stat ./main -m ./models/65B/ggml-model-q4_0.bin -t 16 -n 1024 -p "Please close your issue when it has been answered."
|
||||
main: seed = 1679149377
|
||||
llama_model_load: loading model from './models/65B/ggml-model-q4_0.bin' - please wait ...
|
||||
llama_model_load: n_vocab = 32000
|
||||
llama_model_load: n_ctx = 512
|
||||
llama_model_load: n_embd = 8192
|
||||
llama_model_load: n_mult = 256
|
||||
llama_model_load: n_head = 64
|
||||
llama_model_load: n_layer = 80
|
||||
llama_model_load: n_rot = 128
|
||||
llama_model_load: f16 = 2
|
||||
llama_model_load: n_ff = 22016
|
||||
llama_model_load: n_parts = 8
|
||||
llama_model_load: ggml ctx size = 41477.73 MB
|
||||
llama_model_load: memory_size = 2560.00 MB, n_mem = 40960
|
||||
llama_model_load: loading model part 1/8 from './models/65B/ggml-model-q4_0.bin'
|
||||
llama_model_load: .......................................................................................... done
|
||||
llama_model_load: model size = 4869.09 MB / num tensors = 723
|
||||
llama_model_load: loading model part 2/8 from './models/65B/ggml-model-q4_0.bin.1'
|
||||
llama_model_load: .......................................................................................... done
|
||||
llama_model_load: model size = 4869.09 MB / num tensors = 723
|
||||
llama_model_load: loading model part 3/8 from './models/65B/ggml-model-q4_0.bin.2'
|
||||
llama_model_load: .......................................................................................... done
|
||||
llama_model_load: model size = 4869.09 MB / num tensors = 723
|
||||
llama_model_load: loading model part 4/8 from './models/65B/ggml-model-q4_0.bin.3'
|
||||
llama_model_load: .......................................................................................... done
|
||||
llama_model_load: model size = 4869.09 MB / num tensors = 723
|
||||
llama_model_load: loading model part 5/8 from './models/65B/ggml-model-q4_0.bin.4'
|
||||
llama_model_load: .......................................................................................... done
|
||||
llama_model_load: model size = 4869.09 MB / num tensors = 723
|
||||
llama_model_load: loading model part 6/8 from './models/65B/ggml-model-q4_0.bin.5'
|
||||
llama_model_load: .......................................................................................... done
|
||||
llama_model_load: model size = 4869.09 MB / num tensors = 723
|
||||
llama_model_load: loading model part 7/8 from './models/65B/ggml-model-q4_0.bin.6'
|
||||
llama_model_load: .......................................................................................... done
|
||||
llama_model_load: model size = 4869.09 MB / num tensors = 723
|
||||
llama_model_load: loading model part 8/8 from './models/65B/ggml-model-q4_0.bin.7'
|
||||
llama_model_load: .......................................................................................... done
|
||||
llama_model_load: model size = 4869.09 MB / num tensors = 723
|
||||
|
||||
system_info: n_threads = 16 / 32 | AVX = 1 | AVX2 = 1 | AVX512 = 0 | FMA = 1 | NEON = 0 | ARM_FMA = 0 | F16C = 1 | FP16_VA = 0 | WASM_SIMD = 0 | BLAS = 0 | SSE3 = 1 | VSX = 0 |
|
||||
|
||||
main: prompt: 'Please close your issue when it has been answered.'
|
||||
main: number of tokens in prompt = 11
|
||||
1 -> ''
|
||||
12148 -> 'Please'
|
||||
3802 -> ' close'
|
||||
596 -> ' your'
|
||||
2228 -> ' issue'
|
||||
746 -> ' when'
|
||||
372 -> ' it'
|
||||
756 -> ' has'
|
||||
1063 -> ' been'
|
||||
7699 -> ' answered'
|
||||
29889 -> '.'
|
||||
|
||||
sampling parameters: temp = 0.800000, top_k = 40, top_p = 0.950000, repeat_last_n = 64, repeat_penalty = 1.300000
|
||||
|
||||
|
||||
Please close your issue when it has been answered.
|
||||
@duncan-donut: I'm trying to figure out what kind of "support" you need for this script and why, exactly? Is there a question about how the code works that hasn't already been addressed in one or more comments below this ticket, or are we talking something else entirely like some sorta bugfixing job because your server setup is different from mine??
|
||||
I can understand if your site needs to be running smoothly and you need help with a fix of sorts but there should really be nothing wrong here that the code itself could not handle. And given that I'm getting reports about how it works perfectly well on some other servers, what exactly are we talking? A detailed report will do wonders in helping us get this resolved for ya quickly so please take your time and describe the issue(s) you see as clearly & concisely as possible!!
|
||||
@duncan-donut: I'm not sure if you have access to cPanel but you could try these instructions. It is worth a shot! Let me know how it goes (or what error message, exactly!) when/if ya give that code a go? [end of text]
|
||||
|
||||
|
||||
main: mem per token = 71159620 bytes
|
||||
main: load time = 19309.95 ms
|
||||
main: sample time = 168.62 ms
|
||||
main: predict time = 223895.61 ms / 888.47 ms per token
|
||||
main: total time = 246406.42 ms
|
||||
|
||||
Performance counter stats for './main -m ./models/65B/ggml-model-q4_0.bin -t 16 -n 1024 -p Please close your issue when it has been answered.':
|
||||
|
||||
3636882.89 msec task-clock # 14.677 CPUs utilized
|
||||
13509 context-switches # 3.714 /sec
|
||||
2436 cpu-migrations # 0.670 /sec
|
||||
10476679 page-faults # 2.881 K/sec
|
||||
13133115082869 cycles # 3.611 GHz (16.77%)
|
||||
29314462753 stalled-cycles-frontend # 0.22% frontend cycles idle (16.76%)
|
||||
10294402631459 stalled-cycles-backend # 78.39% backend cycles idle (16.74%)
|
||||
23479217109614 instructions # 1.79 insn per cycle
|
||||
# 0.44 stalled cycles per insn (16.76%)
|
||||
2353072268027 branches # 647.002 M/sec (16.77%)
|
||||
1998682780 branch-misses # 0.08% of all branches (16.76%)
|
||||
|
||||
247.802177522 seconds time elapsed
|
||||
|
||||
3618.573072000 seconds user
|
||||
18.491698000 seconds sys
|
||||
```
|
||||
632
.github/workflows/build.yml
vendored
Normal file
632
.github/workflows/build.yml
vendored
Normal file
@@ -0,0 +1,632 @@
|
||||
name: CI
|
||||
|
||||
on:
|
||||
workflow_dispatch: # allows manual triggering
|
||||
inputs:
|
||||
create_release:
|
||||
description: 'Create new release'
|
||||
required: true
|
||||
type: boolean
|
||||
push:
|
||||
branches:
|
||||
- master
|
||||
paths: ['.github/workflows/**', '**/CMakeLists.txt', '**/Makefile', '**/*.h', '**/*.hpp', '**/*.c', '**/*.cpp', '**/*.cu']
|
||||
pull_request:
|
||||
types: [opened, synchronize, reopened]
|
||||
paths: ['**/CMakeLists.txt', '**/Makefile', '**/*.h', '**/*.hpp', '**/*.c', '**/*.cpp', '**/*.cu']
|
||||
|
||||
env:
|
||||
BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
|
||||
GGML_NLOOP: 3
|
||||
GGML_NITER: 1
|
||||
GGML_N_THREADS: 1
|
||||
|
||||
jobs:
|
||||
ubuntu-focal-make:
|
||||
runs-on: ubuntu-20.04
|
||||
|
||||
steps:
|
||||
- name: Clone
|
||||
id: checkout
|
||||
uses: actions/checkout@v1
|
||||
|
||||
- name: Dependencies
|
||||
id: depends
|
||||
run: |
|
||||
sudo apt-get update
|
||||
sudo apt-get install build-essential gcc-8
|
||||
|
||||
- name: Build
|
||||
id: make_build
|
||||
run: |
|
||||
CC=gcc-8 make
|
||||
|
||||
ubuntu-latest-cmake:
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
steps:
|
||||
- name: Clone
|
||||
id: checkout
|
||||
uses: actions/checkout@v1
|
||||
|
||||
- name: Dependencies
|
||||
id: depends
|
||||
run: |
|
||||
sudo apt-get update
|
||||
sudo apt-get install build-essential
|
||||
|
||||
- name: Build
|
||||
id: cmake_build
|
||||
run: |
|
||||
mkdir build
|
||||
cd build
|
||||
cmake ..
|
||||
cmake --build . --config Release
|
||||
|
||||
- name: Test
|
||||
id: cmake_test
|
||||
run: |
|
||||
cd build
|
||||
ctest --verbose --timeout 900
|
||||
|
||||
ubuntu-latest-cmake-sanitizer:
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
continue-on-error: true
|
||||
|
||||
strategy:
|
||||
matrix:
|
||||
sanitizer: [ADDRESS, THREAD, UNDEFINED]
|
||||
build_type: [Debug, Release]
|
||||
|
||||
steps:
|
||||
- name: Clone
|
||||
id: checkout
|
||||
uses: actions/checkout@v1
|
||||
|
||||
- name: Dependencies
|
||||
id: depends
|
||||
run: |
|
||||
sudo apt-get update
|
||||
sudo apt-get install build-essential
|
||||
|
||||
- name: Build
|
||||
id: cmake_build
|
||||
run: |
|
||||
mkdir build
|
||||
cd build
|
||||
cmake .. -DLLAMA_SANITIZE_${{ matrix.sanitizer }}=ON -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
|
||||
cmake --build . --config ${{ matrix.build_type }}
|
||||
|
||||
- name: Test
|
||||
id: cmake_test
|
||||
run: |
|
||||
cd build
|
||||
ctest --verbose --timeout 900
|
||||
|
||||
ubuntu-latest-cmake-mpi:
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
continue-on-error: true
|
||||
|
||||
strategy:
|
||||
matrix:
|
||||
mpi_library: [mpich, libopenmpi-dev]
|
||||
|
||||
steps:
|
||||
- name: Clone
|
||||
id: checkout
|
||||
uses: actions/checkout@v1
|
||||
|
||||
- name: Dependencies
|
||||
id: depends
|
||||
run: |
|
||||
sudo apt-get update
|
||||
sudo apt-get install build-essential ${{ matrix.mpi_library }}
|
||||
|
||||
- name: Build
|
||||
id: cmake_build
|
||||
run: |
|
||||
mkdir build
|
||||
cd build
|
||||
cmake -DLLAMA_MPI=ON ..
|
||||
cmake --build . --config Release
|
||||
|
||||
- name: Test
|
||||
id: cmake_test
|
||||
run: |
|
||||
cd build
|
||||
ctest --verbose
|
||||
|
||||
macOS-latest-make:
|
||||
runs-on: macos-latest
|
||||
|
||||
steps:
|
||||
- name: Clone
|
||||
id: checkout
|
||||
uses: actions/checkout@v1
|
||||
|
||||
- name: Dependencies
|
||||
id: depends
|
||||
continue-on-error: true
|
||||
run: |
|
||||
brew update
|
||||
|
||||
- name: Build
|
||||
id: make_build
|
||||
run: |
|
||||
make
|
||||
|
||||
macOS-latest-cmake:
|
||||
runs-on: macos-latest
|
||||
|
||||
steps:
|
||||
- name: Clone
|
||||
id: checkout
|
||||
uses: actions/checkout@v1
|
||||
|
||||
- name: Dependencies
|
||||
id: depends
|
||||
continue-on-error: true
|
||||
run: |
|
||||
brew update
|
||||
|
||||
- name: Build
|
||||
id: cmake_build
|
||||
run: |
|
||||
sysctl -a
|
||||
mkdir build
|
||||
cd build
|
||||
cmake -DLLAMA_AVX2=OFF -DLLAMA_FMA=OFF ..
|
||||
cmake --build . --config Release
|
||||
|
||||
- name: Test
|
||||
id: cmake_test
|
||||
run: |
|
||||
cd build
|
||||
ctest --verbose --timeout 900
|
||||
|
||||
windows-latest-cmake:
|
||||
runs-on: windows-latest
|
||||
|
||||
env:
|
||||
OPENBLAS_VERSION: 0.3.23
|
||||
OPENCL_VERSION: 2023.04.17
|
||||
CLBLAST_VERSION: 1.6.0
|
||||
|
||||
strategy:
|
||||
matrix:
|
||||
include:
|
||||
- build: 'noavx'
|
||||
defines: '-DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX=OFF -DLLAMA_AVX2=OFF -DLLAMA_FMA=OFF'
|
||||
- build: 'avx2'
|
||||
defines: '-DLLAMA_BUILD_SERVER=ON'
|
||||
- build: 'avx'
|
||||
defines: '-DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX2=OFF'
|
||||
- build: 'avx512'
|
||||
defines: '-DLLAMA_BUILD_SERVER=ON -DLLAMA_AVX512=ON -DBUILD_SHARED_LIBS=ON'
|
||||
- build: 'clblast'
|
||||
defines: '-DLLAMA_BUILD_SERVER=ON -DLLAMA_CLBLAST=ON -DCMAKE_PREFIX_PATH="$env:RUNNER_TEMP/clblast"'
|
||||
- build: 'openblas'
|
||||
defines: '-DLLAMA_BUILD_SERVER=ON -DLLAMA_BLAS=ON -DLLAMA_BLAS_VENDOR=OpenBLAS -DBLAS_INCLUDE_DIRS="$env:RUNNER_TEMP/openblas/include" -DBLAS_LIBRARIES="$env:RUNNER_TEMP/openblas/lib/openblas.lib"'
|
||||
|
||||
steps:
|
||||
- name: Clone
|
||||
id: checkout
|
||||
uses: actions/checkout@v1
|
||||
|
||||
- name: Download OpenCL SDK
|
||||
id: get_opencl
|
||||
if: ${{ matrix.build == 'clblast' }}
|
||||
run: |
|
||||
curl.exe -o $env:RUNNER_TEMP/opencl.zip -L "https://github.com/KhronosGroup/OpenCL-SDK/releases/download/v${env:OPENCL_VERSION}/OpenCL-SDK-v${env:OPENCL_VERSION}-Win-x64.zip"
|
||||
mkdir $env:RUNNER_TEMP/opencl
|
||||
tar.exe -xvf $env:RUNNER_TEMP/opencl.zip --strip-components=1 -C $env:RUNNER_TEMP/opencl
|
||||
|
||||
- name: Download CLBlast
|
||||
id: get_clblast
|
||||
if: ${{ matrix.build == 'clblast' }}
|
||||
run: |
|
||||
curl.exe -o $env:RUNNER_TEMP/clblast.7z -L "https://github.com/CNugteren/CLBlast/releases/download/${env:CLBLAST_VERSION}/CLBlast-${env:CLBLAST_VERSION}-windows-x64.7z"
|
||||
curl.exe -o $env:RUNNER_TEMP/CLBlast.LICENSE.txt -L "https://github.com/CNugteren/CLBlast/raw/${env:CLBLAST_VERSION}/LICENSE"
|
||||
7z x "-o${env:RUNNER_TEMP}" $env:RUNNER_TEMP/clblast.7z
|
||||
rename-item $env:RUNNER_TEMP/CLBlast-${env:CLBLAST_VERSION}-windows-x64 clblast
|
||||
foreach ($f in (gci -Recurse -Path "$env:RUNNER_TEMP/clblast" -Filter '*.cmake')) {
|
||||
$txt = Get-Content -Path $f -Raw
|
||||
$txt.Replace('C:/vcpkg/packages/opencl_x64-windows/', "$($env:RUNNER_TEMP.Replace('\','/'))/opencl/") | Set-Content -Path $f -Encoding UTF8
|
||||
}
|
||||
|
||||
- name: Download OpenBLAS
|
||||
id: get_openblas
|
||||
if: ${{ matrix.build == 'openblas' }}
|
||||
run: |
|
||||
curl.exe -o $env:RUNNER_TEMP/openblas.zip -L "https://github.com/xianyi/OpenBLAS/releases/download/v${env:OPENBLAS_VERSION}/OpenBLAS-${env:OPENBLAS_VERSION}-x64.zip"
|
||||
curl.exe -o $env:RUNNER_TEMP/OpenBLAS.LICENSE.txt -L "https://github.com/xianyi/OpenBLAS/raw/v${env:OPENBLAS_VERSION}/LICENSE"
|
||||
mkdir $env:RUNNER_TEMP/openblas
|
||||
tar.exe -xvf $env:RUNNER_TEMP/openblas.zip -C $env:RUNNER_TEMP/openblas
|
||||
$vcdir = $(vswhere -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath)
|
||||
$msvc = $(join-path $vcdir $('VC\Tools\MSVC\'+$(gc -raw $(join-path $vcdir 'VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt')).Trim()))
|
||||
$lib = $(join-path $msvc 'bin\Hostx64\x64\lib.exe')
|
||||
& $lib /machine:x64 "/def:${env:RUNNER_TEMP}/openblas/lib/libopenblas.def" "/out:${env:RUNNER_TEMP}/openblas/lib/openblas.lib" /name:openblas.dll
|
||||
|
||||
- name: Build
|
||||
id: cmake_build
|
||||
run: |
|
||||
mkdir build
|
||||
cd build
|
||||
cmake .. ${{ matrix.defines }}
|
||||
cmake --build . --config Release
|
||||
|
||||
- name: Add clblast.dll
|
||||
id: add_clblast_dll
|
||||
if: ${{ matrix.build == 'clblast' }}
|
||||
run: |
|
||||
cp $env:RUNNER_TEMP/clblast/lib/clblast.dll ./build/bin/Release
|
||||
cp $env:RUNNER_TEMP/CLBlast.LICENSE.txt ./build/bin/Release/CLBlast-${env:CLBLAST_VERSION}.txt
|
||||
|
||||
- name: Add libopenblas.dll
|
||||
id: add_libopenblas_dll
|
||||
if: ${{ matrix.build == 'openblas' }}
|
||||
run: |
|
||||
cp $env:RUNNER_TEMP/openblas/bin/libopenblas.dll ./build/bin/Release/openblas.dll
|
||||
cp $env:RUNNER_TEMP/OpenBLAS.LICENSE.txt ./build/bin/Release/OpenBLAS-${env:OPENBLAS_VERSION}.txt
|
||||
|
||||
- name: Check AVX512F support
|
||||
id: check_avx512f
|
||||
if: ${{ matrix.build == 'avx512' }}
|
||||
continue-on-error: true
|
||||
run: |
|
||||
cd build
|
||||
$vcdir = $(vswhere -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath)
|
||||
$msvc = $(join-path $vcdir $('VC\Tools\MSVC\'+$(gc -raw $(join-path $vcdir 'VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt')).Trim()))
|
||||
$cl = $(join-path $msvc 'bin\Hostx64\x64\cl.exe')
|
||||
echo 'int main(void){unsigned int a[4];__cpuid(a,7);return !(a[1]&65536);}' >> avx512f.c
|
||||
& $cl /O2 /GS- /kernel avx512f.c /link /nodefaultlib /entry:main
|
||||
.\avx512f.exe && echo "AVX512F: YES" && ( echo HAS_AVX512F=1 >> $env:GITHUB_ENV ) || echo "AVX512F: NO"
|
||||
|
||||
- name: Test
|
||||
id: cmake_test
|
||||
if: ${{ matrix.build != 'clblast' && (matrix.build != 'avx512' || env.HAS_AVX512F == '1') }} # Test AVX-512 only when possible
|
||||
run: |
|
||||
cd build
|
||||
ctest -C Release --verbose --timeout 900
|
||||
|
||||
- name: Get commit hash
|
||||
id: commit
|
||||
if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
|
||||
uses: pr-mpt/actions-commit-hash@v2
|
||||
|
||||
- name: Pack artifacts
|
||||
id: pack_artifacts
|
||||
if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
|
||||
run: |
|
||||
Copy-Item LICENSE .\build\bin\Release\llama.cpp.txt
|
||||
7z a llama-${{ env.BRANCH_NAME }}-${{ steps.commit.outputs.short }}-bin-win-${{ matrix.build }}-x64.zip .\build\bin\Release\*
|
||||
|
||||
- name: Upload artifacts
|
||||
if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
|
||||
uses: actions/upload-artifact@v3
|
||||
with:
|
||||
path: |
|
||||
llama-${{ env.BRANCH_NAME }}-${{ steps.commit.outputs.short }}-bin-win-${{ matrix.build }}-x64.zip
|
||||
|
||||
windows-latest-cmake-cublas:
|
||||
runs-on: windows-latest
|
||||
|
||||
strategy:
|
||||
matrix:
|
||||
cuda: ['12.1.0', '11.7.1']
|
||||
build: ['cublas']
|
||||
|
||||
steps:
|
||||
- name: Clone
|
||||
id: checkout
|
||||
uses: actions/checkout@v1
|
||||
|
||||
- uses: Jimver/cuda-toolkit@v0.2.10
|
||||
id: cuda-toolkit
|
||||
with:
|
||||
cuda: ${{ matrix.cuda }}
|
||||
# TODO(green-sky): _dev seems to fail, and non dev are not enought
|
||||
#sub-packages: '["nvcc", "cudart", "cublas", "cudart_dev", "cublas_dev"]'
|
||||
|
||||
- name: Build
|
||||
id: cmake_build
|
||||
run: |
|
||||
mkdir build
|
||||
cd build
|
||||
cmake .. -DLLAMA_BUILD_SERVER=ON -DLLAMA_CUBLAS=ON
|
||||
cmake --build . --config Release
|
||||
|
||||
- name: Get commit hash
|
||||
id: commit
|
||||
if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
|
||||
uses: pr-mpt/actions-commit-hash@v2
|
||||
|
||||
- name: Pack artifacts
|
||||
id: pack_artifacts
|
||||
if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
|
||||
run: |
|
||||
7z a llama-${{ env.BRANCH_NAME }}-${{ steps.commit.outputs.short }}-bin-win-${{ matrix.build }}-cu${{ matrix.cuda }}-x64.zip .\build\bin\Release\*
|
||||
|
||||
- name: Upload artifacts
|
||||
if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
|
||||
uses: actions/upload-artifact@v3
|
||||
with:
|
||||
path: |
|
||||
llama-${{ env.BRANCH_NAME }}-${{ steps.commit.outputs.short }}-bin-win-${{ matrix.build }}-cu${{ matrix.cuda }}-x64.zip
|
||||
|
||||
- name: Copy and pack Cuda runtime
|
||||
if: ${{ matrix.cuda == '12.1.0' }}
|
||||
# TODO(green-sky): paths are cuda 12 specific
|
||||
run: |
|
||||
echo "Cuda install location: ${{steps.cuda-toolkit.outputs.CUDA_PATH}}"
|
||||
mkdir '.\build\bin\cudart\'
|
||||
cp "${{steps.cuda-toolkit.outputs.CUDA_PATH}}\bin\cudart64_12.dll" '.\build\bin\cudart\'
|
||||
cp "${{steps.cuda-toolkit.outputs.CUDA_PATH}}\bin\cublas64_12.dll" '.\build\bin\cudart\'
|
||||
cp "${{steps.cuda-toolkit.outputs.CUDA_PATH}}\bin\cublasLt64_12.dll" '.\build\bin\cudart\'
|
||||
7z a cudart-llama-bin-win-cu${{ matrix.cuda }}-x64.zip .\build\bin\cudart\*
|
||||
|
||||
- name: Copy and pack Cuda runtime
|
||||
if: ${{ matrix.cuda == '11.7.1' }}
|
||||
# TODO(green-sky): paths are cuda 11 specific
|
||||
run: |
|
||||
echo "Cuda install location: ${{steps.cuda-toolkit.outputs.CUDA_PATH}}"
|
||||
mkdir '.\build\bin\cudart\'
|
||||
ls "${{steps.cuda-toolkit.outputs.CUDA_PATH}}\bin"
|
||||
cp "${{steps.cuda-toolkit.outputs.CUDA_PATH}}\bin\cudart64_110.dll" '.\build\bin\cudart\'
|
||||
cp "${{steps.cuda-toolkit.outputs.CUDA_PATH}}\bin\cublas64_11.dll" '.\build\bin\cudart\'
|
||||
cp "${{steps.cuda-toolkit.outputs.CUDA_PATH}}\bin\cublasLt64_11.dll" '.\build\bin\cudart\'
|
||||
7z a cudart-llama-bin-win-cu${{ matrix.cuda }}-x64.zip .\build\bin\cudart\*
|
||||
|
||||
- name: Upload Cuda runtime
|
||||
if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
|
||||
uses: actions/upload-artifact@v3
|
||||
with:
|
||||
path: |
|
||||
cudart-llama-bin-win-cu${{ matrix.cuda }}-x64.zip
|
||||
|
||||
release:
|
||||
if: ${{ ( github.event_name == 'push' && github.ref == 'refs/heads/master' ) || github.event.inputs.create_release == 'true' }}
|
||||
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
needs:
|
||||
- ubuntu-focal-make
|
||||
- ubuntu-latest-cmake
|
||||
- macOS-latest-make
|
||||
- macOS-latest-cmake
|
||||
- windows-latest-cmake
|
||||
- windows-latest-cmake-cublas
|
||||
|
||||
steps:
|
||||
- name: Download artifacts
|
||||
id: download-artifact
|
||||
uses: actions/download-artifact@v3
|
||||
|
||||
- name: Get commit hash
|
||||
id: commit
|
||||
uses: pr-mpt/actions-commit-hash@v2
|
||||
|
||||
- name: Create release
|
||||
id: create_release
|
||||
uses: anzz1/action-create-release@v1
|
||||
env:
|
||||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
||||
with:
|
||||
tag_name: ${{ env.BRANCH_NAME }}-${{ steps.commit.outputs.short }}
|
||||
|
||||
- name: Upload release
|
||||
id: upload_release
|
||||
uses: actions/github-script@v3
|
||||
with:
|
||||
github-token: ${{secrets.GITHUB_TOKEN}}
|
||||
script: |
|
||||
const path = require('path');
|
||||
const fs = require('fs');
|
||||
const release_id = '${{ steps.create_release.outputs.id }}';
|
||||
for (let file of await fs.readdirSync('./artifact')) {
|
||||
if (path.extname(file) === '.zip') {
|
||||
console.log('uploadReleaseAsset', file);
|
||||
await github.repos.uploadReleaseAsset({
|
||||
owner: context.repo.owner,
|
||||
repo: context.repo.repo,
|
||||
release_id: release_id,
|
||||
name: file,
|
||||
data: await fs.readFileSync(`./artifact/${file}`)
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
# ubuntu-latest-gcc:
|
||||
# runs-on: ubuntu-latest
|
||||
#
|
||||
# strategy:
|
||||
# matrix:
|
||||
# build: [Debug, Release]
|
||||
#
|
||||
# steps:
|
||||
# - name: Clone
|
||||
# uses: actions/checkout@v1
|
||||
#
|
||||
# - name: Dependencies
|
||||
# run: |
|
||||
# sudo apt-get update
|
||||
# sudo apt-get install build-essential
|
||||
# sudo apt-get install cmake
|
||||
#
|
||||
# - name: Configure
|
||||
# run: cmake . -DCMAKE_BUILD_TYPE=${{ matrix.build }}
|
||||
#
|
||||
# - name: Build
|
||||
# run: |
|
||||
# make
|
||||
#
|
||||
# ubuntu-latest-clang:
|
||||
# runs-on: ubuntu-latest
|
||||
#
|
||||
# strategy:
|
||||
# matrix:
|
||||
# build: [Debug, Release]
|
||||
#
|
||||
# steps:
|
||||
# - name: Clone
|
||||
# uses: actions/checkout@v1
|
||||
#
|
||||
# - name: Dependencies
|
||||
# run: |
|
||||
# sudo apt-get update
|
||||
# sudo apt-get install build-essential
|
||||
# sudo apt-get install cmake
|
||||
#
|
||||
# - name: Configure
|
||||
# run: cmake . -DCMAKE_BUILD_TYPE=${{ matrix.build }} -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang
|
||||
#
|
||||
# - name: Build
|
||||
# run: |
|
||||
# make
|
||||
#
|
||||
# ubuntu-latest-gcc-sanitized:
|
||||
# runs-on: ubuntu-latest
|
||||
#
|
||||
# strategy:
|
||||
# matrix:
|
||||
# sanitizer: [ADDRESS, THREAD, UNDEFINED]
|
||||
#
|
||||
# steps:
|
||||
# - name: Clone
|
||||
# uses: actions/checkout@v1
|
||||
#
|
||||
# - name: Dependencies
|
||||
# run: |
|
||||
# sudo apt-get update
|
||||
# sudo apt-get install build-essential
|
||||
# sudo apt-get install cmake
|
||||
#
|
||||
# - name: Configure
|
||||
# run: cmake . -DCMAKE_BUILD_TYPE=Debug -DLLAMA_SANITIZE_${{ matrix.sanitizer }}=ON
|
||||
#
|
||||
# - name: Build
|
||||
# run: |
|
||||
# make
|
||||
#
|
||||
# windows:
|
||||
# runs-on: windows-latest
|
||||
#
|
||||
# strategy:
|
||||
# matrix:
|
||||
# build: [Release]
|
||||
# arch: [Win32, x64]
|
||||
# include:
|
||||
# - arch: Win32
|
||||
# s2arc: x86
|
||||
# - arch: x64
|
||||
# s2arc: x64
|
||||
#
|
||||
# steps:
|
||||
# - name: Clone
|
||||
# uses: actions/checkout@v1
|
||||
#
|
||||
# - name: Add msbuild to PATH
|
||||
# uses: microsoft/setup-msbuild@v1
|
||||
#
|
||||
# - name: Configure
|
||||
# run: >
|
||||
# cmake -S . -B ./build -A ${{ matrix.arch }}
|
||||
# -DCMAKE_BUILD_TYPE=${{ matrix.build }}
|
||||
#
|
||||
# - name: Build
|
||||
# run: |
|
||||
# cd ./build
|
||||
# msbuild ALL_BUILD.vcxproj -t:build -p:configuration=${{ matrix.build }} -p:platform=${{ matrix.arch }}
|
||||
#
|
||||
# - name: Upload binaries
|
||||
# uses: actions/upload-artifact@v1
|
||||
# with:
|
||||
# name: llama-bin-${{ matrix.arch }}
|
||||
# path: build/bin/${{ matrix.build }}
|
||||
#
|
||||
# windows-blas:
|
||||
# runs-on: windows-latest
|
||||
#
|
||||
# strategy:
|
||||
# matrix:
|
||||
# build: [Release]
|
||||
# arch: [Win32, x64]
|
||||
# blas: [ON]
|
||||
# include:
|
||||
# - arch: Win32
|
||||
# obzip: https://github.com/xianyi/OpenBLAS/releases/download/v0.3.21/OpenBLAS-0.3.21-x86.zip
|
||||
# s2arc: x86
|
||||
# - arch: x64
|
||||
# obzip: https://github.com/xianyi/OpenBLAS/releases/download/v0.3.21/OpenBLAS-0.3.21-x64.zip
|
||||
# s2arc: x64
|
||||
#
|
||||
# steps:
|
||||
# - name: Clone
|
||||
# uses: actions/checkout@v1
|
||||
#
|
||||
# - name: Add msbuild to PATH
|
||||
# uses: microsoft/setup-msbuild@v1
|
||||
#
|
||||
# - name: Fetch OpenBLAS
|
||||
# if: matrix.blas == 'ON'
|
||||
# run: |
|
||||
# C:/msys64/usr/bin/wget.exe -qO blas.zip ${{ matrix.obzip }}
|
||||
# 7z x blas.zip -oblas -y
|
||||
# copy blas/include/cblas.h .
|
||||
# copy blas/include/openblas_config.h .
|
||||
# echo "blasdir=$env:GITHUB_WORKSPACE/blas" >> $env:GITHUB_ENV
|
||||
#
|
||||
# - name: Configure
|
||||
# run: >
|
||||
# cmake -S . -B ./build -A ${{ matrix.arch }}
|
||||
# -DCMAKE_BUILD_TYPE=${{ matrix.build }}
|
||||
# -DLLAMA_SUPPORT_OPENBLAS=${{ matrix.blas }}
|
||||
# -DCMAKE_LIBRARY_PATH="$env:blasdir/lib"
|
||||
#
|
||||
# - name: Build
|
||||
# run: |
|
||||
# cd ./build
|
||||
# msbuild ALL_BUILD.vcxproj -t:build -p:configuration=${{ matrix.build }} -p:platform=${{ matrix.arch }}
|
||||
#
|
||||
# - name: Copy libopenblas.dll
|
||||
# if: matrix.blas == 'ON'
|
||||
# run: copy "$env:blasdir/bin/libopenblas.dll" build/bin/${{ matrix.build }}
|
||||
#
|
||||
# - name: Upload binaries
|
||||
# if: matrix.blas == 'ON'
|
||||
# uses: actions/upload-artifact@v1
|
||||
# with:
|
||||
# name: llama-blas-bin-${{ matrix.arch }}
|
||||
# path: build/bin/${{ matrix.build }}
|
||||
#
|
||||
# emscripten:
|
||||
# runs-on: ubuntu-latest
|
||||
#
|
||||
# strategy:
|
||||
# matrix:
|
||||
# build: [Release]
|
||||
#
|
||||
# steps:
|
||||
# - name: Clone
|
||||
# uses: actions/checkout@v1
|
||||
#
|
||||
# - name: Dependencies
|
||||
# run: |
|
||||
# wget -q https://github.com/emscripten-core/emsdk/archive/master.tar.gz
|
||||
# tar -xvf master.tar.gz
|
||||
# emsdk-master/emsdk update
|
||||
# emsdk-master/emsdk install latest
|
||||
# emsdk-master/emsdk activate latest
|
||||
#
|
||||
# - name: Configure
|
||||
# run: echo "tmp"
|
||||
#
|
||||
# - name: Build
|
||||
# run: |
|
||||
# pushd emsdk-master
|
||||
# source ./emsdk_env.sh
|
||||
# popd
|
||||
# emcmake cmake . -DCMAKE_BUILD_TYPE=${{ matrix.build }}
|
||||
# make
|
||||
65
.github/workflows/docker.yml
vendored
Normal file
65
.github/workflows/docker.yml
vendored
Normal file
@@ -0,0 +1,65 @@
|
||||
# This workflow uses actions that are not certified by GitHub.
|
||||
# They are provided by a third-party and are governed by
|
||||
# separate terms of service, privacy policy, and support
|
||||
# documentation.
|
||||
|
||||
# GitHub recommends pinning actions to a commit SHA.
|
||||
# To get a newer version, you will need to update the SHA.
|
||||
# You can also reference a tag or branch, but the action may change without warning.
|
||||
|
||||
name: Publish Docker image
|
||||
|
||||
on:
|
||||
pull_request:
|
||||
push:
|
||||
branches:
|
||||
- master
|
||||
|
||||
jobs:
|
||||
push_to_registry:
|
||||
name: Push Docker image to Docker Hub
|
||||
if: github.event.pull_request.draft == false
|
||||
|
||||
runs-on: ubuntu-latest
|
||||
env:
|
||||
COMMIT_SHA: ${{ github.sha }}
|
||||
strategy:
|
||||
matrix:
|
||||
config:
|
||||
- { tag: "light", dockerfile: ".devops/main.Dockerfile" }
|
||||
- { tag: "full", dockerfile: ".devops/full.Dockerfile" }
|
||||
steps:
|
||||
- name: Check out the repo
|
||||
uses: actions/checkout@v3
|
||||
|
||||
- name: Set up QEMU
|
||||
uses: docker/setup-qemu-action@v2
|
||||
|
||||
- name: Set up Docker Buildx
|
||||
uses: docker/setup-buildx-action@v2
|
||||
|
||||
- name: Log in to Docker Hub
|
||||
uses: docker/login-action@v2
|
||||
with:
|
||||
registry: ghcr.io
|
||||
username: ${{ github.repository_owner }}
|
||||
password: ${{ secrets.GITHUB_TOKEN }}
|
||||
|
||||
- name: Build and push Docker image (versioned)
|
||||
if: github.event_name == 'push'
|
||||
uses: docker/build-push-action@v4
|
||||
with:
|
||||
context: .
|
||||
push: true
|
||||
platforms: linux/amd64,linux/arm64
|
||||
tags: "ghcr.io/ggerganov/llama.cpp:${{ matrix.config.tag }}-${{ env.COMMIT_SHA }}"
|
||||
file: ${{ matrix.config.dockerfile }}
|
||||
|
||||
- name: Build and push Docker image (tagged)
|
||||
uses: docker/build-push-action@v4
|
||||
with:
|
||||
context: .
|
||||
push: ${{ github.event_name == 'push' }}
|
||||
platforms: linux/amd64,linux/arm64
|
||||
tags: "ghcr.io/ggerganov/llama.cpp:${{ matrix.config.tag }}"
|
||||
file: ${{ matrix.config.dockerfile }}
|
||||
17
.github/workflows/editorconfig.yml
vendored
Normal file
17
.github/workflows/editorconfig.yml
vendored
Normal file
@@ -0,0 +1,17 @@
|
||||
name: EditorConfig Checker
|
||||
|
||||
on:
|
||||
push:
|
||||
branches:
|
||||
- master
|
||||
pull_request:
|
||||
branches:
|
||||
- master
|
||||
|
||||
jobs:
|
||||
editorconfig:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
- uses: editorconfig-checker/action-editorconfig-checker@main
|
||||
- run: editorconfig-checker
|
||||
20
.github/workflows/tidy-post.yml
vendored
Normal file
20
.github/workflows/tidy-post.yml
vendored
Normal file
@@ -0,0 +1,20 @@
|
||||
name: clang-tidy review post comments
|
||||
|
||||
on:
|
||||
workflow_dispatch:
|
||||
workflows: ["clang-tidy-review"]
|
||||
types:
|
||||
- completed
|
||||
|
||||
jobs:
|
||||
build:
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
steps:
|
||||
- uses: ZedThree/clang-tidy-review/post@v0.13.0
|
||||
# lgtm_comment_body, max_comments, and annotations need to be set on the posting workflow in a split setup
|
||||
with:
|
||||
# adjust options as necessary
|
||||
lgtm_comment_body: ''
|
||||
annotations: false
|
||||
max_comments: 25
|
||||
23
.github/workflows/tidy-review.yml
vendored
Normal file
23
.github/workflows/tidy-review.yml
vendored
Normal file
@@ -0,0 +1,23 @@
|
||||
name: clang-tidy-review
|
||||
|
||||
on:
|
||||
pull_request:
|
||||
branches:
|
||||
- master
|
||||
|
||||
jobs:
|
||||
clang-tidy-review:
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
|
||||
- uses: ZedThree/clang-tidy-review@v0.13.0
|
||||
id: review
|
||||
with:
|
||||
lgtm_comment_body: ''
|
||||
build_dir: build
|
||||
cmake_command: cmake . -B build -DCMAKE_EXPORT_COMPILE_COMMANDS=on
|
||||
split_workflow: true
|
||||
|
||||
- uses: ZedThree/clang-tidy-review/upload@v0.13.0
|
||||
5
.gitignore
vendored
5
.gitignore
vendored
@@ -1,7 +1,7 @@
|
||||
*.o
|
||||
*.a
|
||||
*.so
|
||||
*.gguf
|
||||
*.bin
|
||||
.DS_Store
|
||||
.build/
|
||||
.cache/
|
||||
@@ -40,13 +40,13 @@ models-mnt
|
||||
/perplexity
|
||||
/embedding
|
||||
/train-text-from-scratch
|
||||
/convert-llama2c-to-ggml
|
||||
/simple
|
||||
/benchmark-matmult
|
||||
/vdot
|
||||
/server
|
||||
/Pipfile
|
||||
/embd-input-test
|
||||
/gguf
|
||||
/libllama.so
|
||||
build-info.h
|
||||
arm_neon.h
|
||||
@@ -70,6 +70,7 @@ poetry.lock
|
||||
poetry.toml
|
||||
|
||||
# Test binaries
|
||||
tests/test-grammar-parser
|
||||
tests/test-double-float
|
||||
tests/test-grad0
|
||||
tests/test-opt
|
||||
|
||||
@@ -67,11 +67,12 @@ endif()
|
||||
option(LLAMA_ACCELERATE "llama: enable Accelerate framework" ON)
|
||||
option(LLAMA_BLAS "llama: use BLAS" OFF)
|
||||
set(LLAMA_BLAS_VENDOR "Generic" CACHE STRING "llama: BLAS library vendor")
|
||||
option(LLAMA_CUBLAS "llama: use cuBLAS" OFF)
|
||||
option(LLAMA_CUBLAS "llama: use CUDA" OFF)
|
||||
#option(LLAMA_CUDA_CUBLAS "llama: use cuBLAS for prompt processing" OFF)
|
||||
option(LLAMA_CUDA_FORCE_DMMV "llama: use dmmv instead of mmvq CUDA kernels" OFF)
|
||||
set(LLAMA_CUDA_DMMV_X "32" CACHE STRING "llama: x stride for dmmv CUDA kernels")
|
||||
set(LLAMA_CUDA_MMV_Y "1" CACHE STRING "llama: y block size for mmv CUDA kernels")
|
||||
option(LLAMA_CUDA_DMMV_F16 "llama: use 16 bit floats for dmmv CUDA kernels" OFF)
|
||||
option(LLAMA_CUDA_F16 "llama: use 16 bit floats for some calculations" OFF)
|
||||
set(LLAMA_CUDA_KQUANTS_ITER "2" CACHE STRING "llama: iters./thread per block for Q2_K/Q6_K")
|
||||
option(LLAMA_CLBLAST "llama: use CLBlast" OFF)
|
||||
option(LLAMA_METAL "llama: use Metal" OFF)
|
||||
@@ -251,6 +252,9 @@ if (LLAMA_CUBLAS)
|
||||
set(GGML_SOURCES_CUDA ggml-cuda.cu ggml-cuda.h)
|
||||
|
||||
add_compile_definitions(GGML_USE_CUBLAS)
|
||||
# if (LLAMA_CUDA_CUBLAS)
|
||||
# add_compile_definitions(GGML_CUDA_CUBLAS)
|
||||
# endif()
|
||||
if (LLAMA_CUDA_FORCE_DMMV)
|
||||
add_compile_definitions(GGML_CUDA_FORCE_DMMV)
|
||||
endif()
|
||||
@@ -259,8 +263,8 @@ if (LLAMA_CUBLAS)
|
||||
if (DEFINED LLAMA_CUDA_DMMV_Y)
|
||||
add_compile_definitions(GGML_CUDA_MMV_Y=${LLAMA_CUDA_DMMV_Y}) # for backwards compatibility
|
||||
endif()
|
||||
if (LLAMA_CUDA_DMMV_F16)
|
||||
add_compile_definitions(GGML_CUDA_DMMV_F16)
|
||||
if (LLAMA_CUDA_F16 OR LLAMA_CUDA_DMMV_F16)
|
||||
add_compile_definitions(GGML_CUDA_F16)
|
||||
endif()
|
||||
add_compile_definitions(K_QUANTS_PER_ITERATION=${LLAMA_CUDA_KQUANTS_ITER})
|
||||
|
||||
@@ -271,10 +275,14 @@ if (LLAMA_CUBLAS)
|
||||
endif()
|
||||
|
||||
if (NOT DEFINED CMAKE_CUDA_ARCHITECTURES)
|
||||
if (LLAMA_CUDA_DMMV_F16)
|
||||
set(CMAKE_CUDA_ARCHITECTURES "60;61") # needed for f16 CUDA intrinsics
|
||||
# 52 == lowest CUDA 12 standard
|
||||
# 60 == f16 CUDA intrinsics
|
||||
# 61 == integer CUDA intrinsics
|
||||
# 70 == compute capability at which unrolling a loop in mul_mat_q kernels is faster
|
||||
if (LLAMA_CUDA_F16 OR LLAMA_CUDA_DMMV_F16)
|
||||
set(CMAKE_CUDA_ARCHITECTURES "60;61;70") # needed for f16 CUDA intrinsics
|
||||
else()
|
||||
set(CMAKE_CUDA_ARCHITECTURES "52;61") # lowest CUDA 12 standard + lowest for integer intrinsics
|
||||
set(CMAKE_CUDA_ARCHITECTURES "52;61;70") # lowest CUDA 12 standard + lowest for integer intrinsics
|
||||
endif()
|
||||
endif()
|
||||
message(STATUS "Using CUDA architectures: ${CMAKE_CUDA_ARCHITECTURES}")
|
||||
@@ -288,7 +296,6 @@ if (LLAMA_METAL)
|
||||
find_library(FOUNDATION_LIBRARY Foundation REQUIRED)
|
||||
find_library(METAL_FRAMEWORK Metal REQUIRED)
|
||||
find_library(METALKIT_FRAMEWORK MetalKit REQUIRED)
|
||||
find_library(METALPERFORMANCE_FRAMEWORK MetalPerformanceShaders REQUIRED)
|
||||
|
||||
set(GGML_SOURCES_METAL ggml-metal.m ggml-metal.h)
|
||||
|
||||
@@ -305,7 +312,6 @@ if (LLAMA_METAL)
|
||||
${FOUNDATION_LIBRARY}
|
||||
${METAL_FRAMEWORK}
|
||||
${METALKIT_FRAMEWORK}
|
||||
${METALPERFORMANCE_FRAMEWORK}
|
||||
)
|
||||
endif()
|
||||
|
||||
@@ -357,6 +363,7 @@ if (LLAMA_ALL_WARNINGS)
|
||||
-Wshadow
|
||||
-Wstrict-prototypes
|
||||
-Wpointer-arith
|
||||
-Wmissing-prototypes
|
||||
)
|
||||
set(cxx_flags
|
||||
-Wall
|
||||
@@ -496,6 +503,8 @@ endif()
|
||||
add_library(ggml OBJECT
|
||||
ggml.c
|
||||
ggml.h
|
||||
ggml-alloc.c
|
||||
ggml-alloc.h
|
||||
${GGML_SOURCES_CUDA}
|
||||
${GGML_SOURCES_OPENCL}
|
||||
${GGML_SOURCES_METAL}
|
||||
@@ -560,6 +569,16 @@ install(
|
||||
WORLD_READ
|
||||
WORLD_EXECUTE
|
||||
DESTINATION ${CMAKE_INSTALL_BINDIR})
|
||||
if (LLAMA_METAL)
|
||||
install(
|
||||
FILES ggml-metal.metal
|
||||
PERMISSIONS
|
||||
OWNER_READ
|
||||
OWNER_WRITE
|
||||
GROUP_READ
|
||||
WORLD_READ
|
||||
DESTINATION ${CMAKE_INSTALL_BINDIR})
|
||||
endif()
|
||||
|
||||
#
|
||||
# programs, examples and tests
|
||||
|
||||
94
Makefile
94
Makefile
@@ -1,8 +1,8 @@
|
||||
# Define the default target now so that it is always the first target
|
||||
BUILD_TARGETS = main quantize quantize-stats perplexity embedding vdot train-text-from-scratch simple server embd-input-test gguf
|
||||
BUILD_TARGETS = main quantize quantize-stats perplexity embedding vdot train-text-from-scratch convert-llama2c-to-ggml simple server embd-input-test
|
||||
|
||||
# Binaries only useful for tests
|
||||
TEST_TARGETS = tests/test-double-float tests/test-grad0 tests/test-opt tests/test-quantize-fns tests/test-quantize-perf tests/test-sampling tests/test-tokenizer-0
|
||||
TEST_TARGETS = tests/test-grammar-parser tests/test-double-float tests/test-grad0 tests/test-opt tests/test-quantize-fns tests/test-quantize-perf tests/test-sampling tests/test-tokenizer-0
|
||||
|
||||
default: $(BUILD_TARGETS)
|
||||
|
||||
@@ -63,7 +63,8 @@ ifdef LLAMA_SERVER_VERBOSE
|
||||
endif
|
||||
|
||||
# warnings
|
||||
CFLAGS += -Wall -Wextra -Wpedantic -Wcast-qual -Wdouble-promotion -Wshadow -Wstrict-prototypes -Wpointer-arith
|
||||
CFLAGS += -Wall -Wextra -Wpedantic -Wcast-qual -Wdouble-promotion -Wshadow -Wstrict-prototypes -Wpointer-arith \
|
||||
-Wmissing-prototypes
|
||||
CXXFLAGS += -Wall -Wextra -Wpedantic -Wcast-qual -Wno-unused-function -Wno-multichar
|
||||
|
||||
# OS specific
|
||||
@@ -141,6 +142,28 @@ ifeq ($(UNAME_M),$(filter $(UNAME_M),x86_64 i686 amd64))
|
||||
#CXXFLAGS += -mssse3
|
||||
endif
|
||||
|
||||
ifneq ($(filter aarch64%,$(UNAME_M)),)
|
||||
# Apple M1, M2, etc.
|
||||
# Raspberry Pi 3, 4, Zero 2 (64-bit)
|
||||
CFLAGS += -mcpu=native
|
||||
CXXFLAGS += -mcpu=native
|
||||
endif
|
||||
|
||||
ifneq ($(filter armv6%,$(UNAME_M)),)
|
||||
# Raspberry Pi 1, Zero
|
||||
CFLAGS += -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access
|
||||
endif
|
||||
|
||||
ifneq ($(filter armv7%,$(UNAME_M)),)
|
||||
# Raspberry Pi 2
|
||||
CFLAGS += -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access -funsafe-math-optimizations
|
||||
endif
|
||||
|
||||
ifneq ($(filter armv8%,$(UNAME_M)),)
|
||||
# Raspberry Pi 3, 4, Zero 2 (32-bit)
|
||||
CFLAGS += -mfp16-format=ieee -mno-unaligned-access
|
||||
endif
|
||||
|
||||
ifneq ($(filter ppc64%,$(UNAME_M)),)
|
||||
POWER9_M := $(shell grep "POWER9" /proc/cpuinfo)
|
||||
ifneq (,$(findstring POWER9,$(POWER9_M)))
|
||||
@@ -193,7 +216,7 @@ ifdef LLAMA_CUBLAS
|
||||
CXXFLAGS += -DGGML_USE_CUBLAS -I/usr/local/cuda/include -I/opt/cuda/include -I$(CUDA_PATH)/targets/x86_64-linux/include
|
||||
LDFLAGS += -lcublas -lculibos -lcudart -lcublasLt -lpthread -ldl -lrt -L/usr/local/cuda/lib64 -L/opt/cuda/lib64 -L$(CUDA_PATH)/targets/x86_64-linux/lib
|
||||
OBJS += ggml-cuda.o
|
||||
NVCCFLAGS = --forward-unknown-to-host-compiler
|
||||
NVCCFLAGS = --forward-unknown-to-host-compiler -use_fast_math
|
||||
ifdef LLAMA_CUDA_NVCC
|
||||
NVCC = $(LLAMA_CUDA_NVCC)
|
||||
else
|
||||
@@ -219,19 +242,25 @@ else ifdef LLAMA_CUDA_DMMV_Y
|
||||
else
|
||||
NVCCFLAGS += -DGGML_CUDA_MMV_Y=1
|
||||
endif # LLAMA_CUDA_MMV_Y
|
||||
ifdef LLAMA_CUDA_F16
|
||||
NVCCFLAGS += -DGGML_CUDA_F16
|
||||
endif # LLAMA_CUDA_F16
|
||||
ifdef LLAMA_CUDA_DMMV_F16
|
||||
NVCCFLAGS += -DGGML_CUDA_DMMV_F16
|
||||
NVCCFLAGS += -DGGML_CUDA_F16
|
||||
endif # LLAMA_CUDA_DMMV_F16
|
||||
ifdef LLAMA_CUDA_KQUANTS_ITER
|
||||
NVCCFLAGS += -DK_QUANTS_PER_ITERATION=$(LLAMA_CUDA_KQUANTS_ITER)
|
||||
else
|
||||
NVCCFLAGS += -DK_QUANTS_PER_ITERATION=2
|
||||
endif
|
||||
#ifdef LLAMA_CUDA_CUBLAS
|
||||
# NVCCFLAGS += -DGGML_CUDA_CUBLAS
|
||||
#endif # LLAMA_CUDA_CUBLAS
|
||||
ifdef LLAMA_CUDA_CCBIN
|
||||
NVCCFLAGS += -ccbin $(LLAMA_CUDA_CCBIN)
|
||||
endif
|
||||
ggml-cuda.o: ggml-cuda.cu ggml-cuda.h
|
||||
$(NVCC) $(NVCCFLAGS) $(CXXFLAGS) -Wno-pedantic -c $< -o $@
|
||||
$(NVCC) $(NVCCFLAGS) $(subst -Ofast,-O3,$(CXXFLAGS)) -Wno-pedantic -c $< -o $@
|
||||
endif # LLAMA_CUBLAS
|
||||
|
||||
ifdef LLAMA_CLBLAST
|
||||
@@ -254,32 +283,10 @@ endif # LLAMA_CLBLAST
|
||||
ifdef LLAMA_METAL
|
||||
CFLAGS += -DGGML_USE_METAL -DGGML_METAL_NDEBUG
|
||||
CXXFLAGS += -DGGML_USE_METAL
|
||||
LDFLAGS += -framework Foundation -framework Metal -framework MetalKit -framework MetalPerformanceShaders
|
||||
LDFLAGS += -framework Foundation -framework Metal -framework MetalKit
|
||||
OBJS += ggml-metal.o
|
||||
endif # LLAMA_METAL
|
||||
|
||||
ifneq ($(filter aarch64%,$(UNAME_M)),)
|
||||
# Apple M1, M2, etc.
|
||||
# Raspberry Pi 3, 4, Zero 2 (64-bit)
|
||||
CFLAGS += -mcpu=native
|
||||
CXXFLAGS += -mcpu=native
|
||||
endif
|
||||
|
||||
ifneq ($(filter armv6%,$(UNAME_M)),)
|
||||
# Raspberry Pi 1, Zero
|
||||
CFLAGS += -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access
|
||||
endif
|
||||
|
||||
ifneq ($(filter armv7%,$(UNAME_M)),)
|
||||
# Raspberry Pi 2
|
||||
CFLAGS += -mfpu=neon-fp-armv8 -mfp16-format=ieee -mno-unaligned-access -funsafe-math-optimizations
|
||||
endif
|
||||
|
||||
ifneq ($(filter armv8%,$(UNAME_M)),)
|
||||
# Raspberry Pi 3, 4, Zero 2 (32-bit)
|
||||
CFLAGS += -mfp16-format=ieee -mno-unaligned-access
|
||||
endif
|
||||
|
||||
ifdef LLAMA_METAL
|
||||
ggml-metal.o: ggml-metal.m ggml-metal.h
|
||||
$(CC) $(CFLAGS) -c $< -o $@
|
||||
@@ -317,12 +324,20 @@ $(info )
|
||||
ggml.o: ggml.c ggml.h ggml-cuda.h
|
||||
$(CC) $(CFLAGS) -c $< -o $@
|
||||
|
||||
llama.o: llama.cpp ggml.h ggml-cuda.h ggml-metal.h llama.h llama-util.h
|
||||
ggml-alloc.o: ggml-alloc.c ggml.h ggml-alloc.h
|
||||
$(CC) $(CFLAGS) -c $< -o $@
|
||||
|
||||
OBJS += ggml-alloc.o
|
||||
|
||||
llama.o: llama.cpp ggml.h ggml-alloc.h ggml-cuda.h ggml-metal.h llama.h llama-util.h
|
||||
$(CXX) $(CXXFLAGS) -c $< -o $@
|
||||
|
||||
common.o: examples/common.cpp examples/common.h
|
||||
$(CXX) $(CXXFLAGS) -c $< -o $@
|
||||
|
||||
console.o: examples/console.cpp examples/console.h
|
||||
$(CXX) $(CXXFLAGS) -c $< -o $@
|
||||
|
||||
grammar-parser.o: examples/grammar-parser.cpp examples/grammar-parser.h
|
||||
$(CXX) $(CXXFLAGS) -c $< -o $@
|
||||
|
||||
@@ -330,13 +345,13 @@ libllama.so: llama.o ggml.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) -shared -fPIC -o $@ $^ $(LDFLAGS)
|
||||
|
||||
clean:
|
||||
rm -vf *.o *.so *.dll main quantize quantize-stats perplexity embedding benchmark-matmult save-load-state server simple vdot train-text-from-scratch embd-input-test gguf build-info.h $(TEST_TARGETS)
|
||||
rm -vf *.o *.so *.dll main quantize quantize-stats perplexity embedding benchmark-matmult save-load-state server simple vdot train-text-from-scratch convert-llama2c-to-ggml embd-input-test build-info.h $(TEST_TARGETS)
|
||||
|
||||
#
|
||||
# Examples
|
||||
#
|
||||
|
||||
main: examples/main/main.cpp build-info.h ggml.o llama.o common.o grammar-parser.o $(OBJS)
|
||||
main: examples/main/main.cpp build-info.h ggml.o llama.o common.o console.o grammar-parser.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %.h,$^) -o $@ $(LDFLAGS)
|
||||
@echo
|
||||
@echo '==== Run ./main -h for help. ===='
|
||||
@@ -360,7 +375,7 @@ embedding: examples/embedding/embedding.cpp build-info.h ggml.
|
||||
save-load-state: examples/save-load-state/save-load-state.cpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %.h,$^) -o $@ $(LDFLAGS)
|
||||
|
||||
server: examples/server/server.cpp examples/server/httplib.h examples/server/json.hpp examples/server/index.html.hpp examples/server/index.js.hpp examples/server/completion.js.hpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
server: examples/server/server.cpp examples/server/httplib.h examples/server/json.hpp examples/server/index.html.hpp examples/server/index.js.hpp examples/server/completion.js.hpp build-info.h ggml.o llama.o common.o grammar-parser.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) -Iexamples/server $(filter-out %.h,$(filter-out %.hpp,$^)) -o $@ $(LDFLAGS) $(LWINSOCK2)
|
||||
|
||||
$(LIB_PRE)embdinput$(DSO_EXT): examples/embd-input/embd-input.h examples/embd-input/embd-input-lib.cpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
@@ -370,10 +385,10 @@ $(LIB_PRE)embdinput$(DSO_EXT): examples/embd-input/embd-input.h examples/embd-in
|
||||
embd-input-test: $(LIB_PRE)embdinput$(DSO_EXT) examples/embd-input/embd-input-test.cpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %$(DSO_EXT),$(filter-out %.h,$(filter-out %.hpp,$^))) -o $@ $(LDFLAGS) -L. -lembdinput
|
||||
|
||||
gguf: examples/gguf/gguf.cpp build-info.h ggml.o $(OBJS)
|
||||
train-text-from-scratch: examples/train-text-from-scratch/train-text-from-scratch.cpp build-info.h ggml.o llama.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %.h,$^) -o $@ $(LDFLAGS)
|
||||
|
||||
train-text-from-scratch: examples/train-text-from-scratch/train-text-from-scratch.cpp build-info.h ggml.o llama.o $(OBJS)
|
||||
convert-llama2c-to-ggml: examples/convert-llama2c-to-ggml/convert-llama2c-to-ggml.cpp build-info.h ggml.o llama.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %.h,$^) -o $@ $(LDFLAGS)
|
||||
|
||||
build-info.h: $(wildcard .git/index) scripts/build-info.sh
|
||||
@@ -397,13 +412,16 @@ benchmark-matmult: examples/benchmark/benchmark-matmult.cpp build-info.h ggml.o
|
||||
vdot: pocs/vdot/vdot.cpp ggml.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $^ -o $@ $(LDFLAGS)
|
||||
|
||||
tests/test-double-float: tests/test-double-float.c build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
tests/test-grammar-parser: tests/test-grammar-parser.cpp examples/grammar-parser.cpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %.txt,$^) -o $@ $(LDFLAGS)
|
||||
|
||||
tests/test-grad0: tests/test-grad0.c build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
tests/test-double-float: tests/test-double-float.cpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %.txt,$^) -o $@ $(LDFLAGS)
|
||||
|
||||
tests/test-opt: tests/test-opt.c build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
tests/test-grad0: tests/test-grad0.cpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %.txt,$^) -o $@ $(LDFLAGS)
|
||||
|
||||
tests/test-opt: tests/test-opt.cpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
$(CXX) $(CXXFLAGS) $(filter-out %.txt,$^) -o $@ $(LDFLAGS)
|
||||
|
||||
tests/test-quantize-fns: tests/test-quantize-fns.cpp build-info.h ggml.o llama.o common.o $(OBJS)
|
||||
|
||||
30
README.md
30
README.md
@@ -77,9 +77,10 @@ as the main playground for developing new features for the [ggml](https://github
|
||||
**Supported models:**
|
||||
|
||||
- [X] LLaMA 🦙
|
||||
- [x] LLaMA 2 🦙🦙
|
||||
- [X] [Alpaca](https://github.com/ggerganov/llama.cpp#instruction-mode-with-alpaca)
|
||||
- [X] [GPT4All](https://github.com/ggerganov/llama.cpp#using-gpt4all)
|
||||
- [X] [Chinese LLaMA / Alpaca](https://github.com/ymcui/Chinese-LLaMA-Alpaca)
|
||||
- [X] [Chinese LLaMA / Alpaca](https://github.com/ymcui/Chinese-LLaMA-Alpaca) and [Chinese LLaMA-2 / Alpaca-2](https://github.com/ymcui/Chinese-LLaMA-Alpaca-2)
|
||||
- [X] [Vigogne (French)](https://github.com/bofenghuang/vigogne)
|
||||
- [X] [Vicuna](https://github.com/ggerganov/llama.cpp/discussions/643#discussioncomment-5533894)
|
||||
- [X] [Koala](https://bair.berkeley.edu/blog/2023/04/03/koala/)
|
||||
@@ -87,6 +88,7 @@ as the main playground for developing new features for the [ggml](https://github
|
||||
- [X] [Pygmalion 7B / Metharme 7B](#using-pygmalion-7b--metharme-7b)
|
||||
- [X] [WizardLM](https://github.com/nlpxucan/WizardLM)
|
||||
- [X] [Baichuan-7B](https://huggingface.co/baichuan-inc/baichuan-7B) and its derivations (such as [baichuan-7b-sft](https://huggingface.co/hiyouga/baichuan-7b-sft))
|
||||
- [X] [Aquila-7B](https://huggingface.co/BAAI/Aquila-7B) / [AquilaChat-7B](https://huggingface.co/BAAI/AquilaChat-7B)
|
||||
|
||||
**Bindings:**
|
||||
|
||||
@@ -399,12 +401,15 @@ Building the program with BLAS support may lead to some performance improvements
|
||||
|
||||
The environment variable [`CUDA_VISIBLE_DEVICES`](https://docs.nvidia.com/cuda/cuda-c-programming-guide/index.html#env-vars) can be used to specify which GPU(s) will be used. The following compilation options are also available to tweak performance:
|
||||
|
||||
<!---
|
||||
| LLAMA_CUDA_CUBLAS | Boolean | false | Use cuBLAS instead of custom CUDA kernels for prompt processing. Faster for all quantization formats except for q4_0 and q8_0, especially for k-quants. Increases VRAM usage (700 MiB for 7b, 970 MiB for 13b, 1430 MiB for 33b). |
|
||||
--->
|
||||
| Option | Legal values | Default | Description |
|
||||
|-------------------------|------------------------|---------|-------------|
|
||||
| LLAMA_CUDA_FORCE_DMMV | Boolean | false | Force the use of dequantization + matrix vector multiplication kernels instead of using kernels that do matrix vector multiplication on quantized data. By default the decision is made based on compute capability (MMVQ for 6.1/Pascal/GTX 1000 or higher). Does not affect k-quants. |
|
||||
| LLAMA_CUDA_DMMV_X | Positive integer >= 32 | 32 | Number of values in x direction processed by the CUDA dequantization + matrix vector multiplication kernel per iteration. Increasing this value can improve performance on fast GPUs. Power of 2 heavily recommended. Does not affect k-quants. |
|
||||
| LLAMA_CUDA_MMV_Y | Positive integer | 1 | Block size in y direction for the CUDA mul mat vec kernels. Increasing this value can improve performance on fast GPUs. Power of 2 recommended. Does not affect k-quants. |
|
||||
| LLAMA_CUDA_DMMV_F16 | Boolean | false | If enabled, use half-precision floating point arithmetic for the CUDA dequantization + mul mat vec kernels. Can improve performance on relatively recent GPUs. |
|
||||
| LLAMA_CUDA_MMV_Y | Positive integer | 1 | Block size in y direction for the CUDA mul mat vec kernels. Increasing this value can improve performance on fast GPUs. Power of 2 recommended. Does not affect k-quants. |
|
||||
| LLAMA_CUDA_F16 | Boolean | false | If enabled, use half-precision floating point arithmetic for the CUDA dequantization + mul mat vec kernels and for the q4_1 and q5_1 matrix matrix multiplication kernels. Can improve performance on relatively recent GPUs. |
|
||||
| LLAMA_CUDA_KQUANTS_ITER | 1 or 2 | 2 | Number of values processed per iteration and per CUDA thread for Q2_K and Q6_K quantization formats. Setting this value to 1 can improve performance for slow GPUs. |
|
||||
|
||||
- #### CLBlast
|
||||
@@ -487,6 +492,9 @@ Building the program with BLAS support may lead to some performance improvements
|
||||
# obtain the original LLaMA model weights and place them in ./models
|
||||
ls ./models
|
||||
65B 30B 13B 7B tokenizer_checklist.chk tokenizer.model
|
||||
# [Optional] for models using BPE tokenizers
|
||||
ls ./models
|
||||
65B 30B 13B 7B vocab.json
|
||||
|
||||
# install Python dependencies
|
||||
python3 -m pip install -r requirements.txt
|
||||
@@ -494,6 +502,9 @@ python3 -m pip install -r requirements.txt
|
||||
# convert the 7B model to ggml FP16 format
|
||||
python3 convert.py models/7B/
|
||||
|
||||
# [Optional] for models using BPE tokenizers
|
||||
python convert.py models/7B/ --vocabtype bpe
|
||||
|
||||
# quantize the model to 4-bits (using q4_0 method)
|
||||
./quantize ./models/7B/ggml-model-f16.bin ./models/7B/ggml-model-q4_0.bin q4_0
|
||||
|
||||
@@ -650,6 +661,19 @@ python3 convert.py pygmalion-7b/ --outtype q4_1
|
||||
- The LLaMA models are officially distributed by Facebook and will **never** be provided through this repository.
|
||||
- Refer to [Facebook's LLaMA repository](https://github.com/facebookresearch/llama/pull/73/files) if you need to request access to the model data.
|
||||
|
||||
### Obtaining and using the Facebook LLaMA 2 model
|
||||
|
||||
- Refer to [Facebook's LLaMA download page](https://ai.meta.com/resources/models-and-libraries/llama-downloads/) if you want to access the model data.
|
||||
- Alternatively, if you want to save time and space, you can download already converted and quantized models from [TheBloke](https://huggingface.co/TheBloke), including:
|
||||
- [LLaMA 2 7B base](https://huggingface.co/TheBloke/Llama-2-7B-GGML)
|
||||
- [LLaMA 2 13B base](https://huggingface.co/TheBloke/Llama-2-13B-GGML)
|
||||
- [LLaMA 2 70B base](https://huggingface.co/TheBloke/Llama-2-70B-GGML)
|
||||
- [LLaMA 2 7B chat](https://huggingface.co/TheBloke/Llama-2-7B-chat-GGML)
|
||||
- [LLaMA 2 13B chat](https://huggingface.co/TheBloke/Llama-2-13B-chat-GGML)
|
||||
- [LLaMA 2 70B chat](https://huggingface.co/TheBloke/Llama-2-70B-chat-GGML)
|
||||
- Specify `-eps 1e-5` for best generation quality
|
||||
- Specify `-gqa 8` for 70B models to work
|
||||
|
||||
### Verifying the model files
|
||||
|
||||
Please verify the [sha256 checksums](SHA256SUMS) of all downloaded model files to confirm that you have the correct model data files before creating an issue relating to your model files.
|
||||
|
||||
139
build.zig
139
build.zig
@@ -1,68 +1,87 @@
|
||||
// Compatible with Zig Version 0.11.0
|
||||
const std = @import("std");
|
||||
const commit_hash = @embedFile(".git/refs/heads/master");
|
||||
const Compile = std.Build.Step.Compile;
|
||||
const ConfigHeader = std.Build.Step.ConfigHeader;
|
||||
const Mode = std.builtin.Mode;
|
||||
const CrossTarget = std.zig.CrossTarget;
|
||||
|
||||
const Maker = struct {
|
||||
builder: *std.build.Builder,
|
||||
target: CrossTarget,
|
||||
optimize: Mode,
|
||||
config_header: *ConfigHeader,
|
||||
|
||||
const cflags = .{"-std=c11"};
|
||||
const cxxflags = .{"-std=c++11"};
|
||||
|
||||
fn init(builder: *std.build.Builder) Maker {
|
||||
const commit_hash = @embedFile(".git/refs/heads/master");
|
||||
const config_header = builder.addConfigHeader(
|
||||
.{ .style = .blank, .include_path = "build-info.h" },
|
||||
.{
|
||||
.BUILD_NUMBER = 0,
|
||||
.BUILD_COMMIT = commit_hash[0 .. commit_hash.len - 1], // omit newline
|
||||
},
|
||||
);
|
||||
return Maker{
|
||||
.builder = builder,
|
||||
.target = builder.standardTargetOptions(.{}),
|
||||
.optimize = builder.standardOptimizeOption(.{}),
|
||||
.config_header = config_header,
|
||||
};
|
||||
}
|
||||
|
||||
fn obj(m: *const Maker, name: []const u8, src: []const u8) *Compile {
|
||||
const o = m.builder.addObject(.{ .name = name, .target = m.target, .optimize = m.optimize });
|
||||
if (std.mem.endsWith(u8, src, ".c")) {
|
||||
o.addCSourceFiles(&.{src}, &cflags);
|
||||
o.linkLibC();
|
||||
} else {
|
||||
o.addCSourceFiles(&.{src}, &cxxflags);
|
||||
o.linkLibCpp();
|
||||
}
|
||||
o.addIncludePath(.{ .path = "." });
|
||||
o.addIncludePath(.{ .path = "./examples" });
|
||||
return o;
|
||||
}
|
||||
|
||||
fn exe(m: *const Maker, name: []const u8, src: []const u8, deps: []const *Compile) *Compile {
|
||||
const e = m.builder.addExecutable(.{ .name = name, .target = m.target, .optimize = m.optimize });
|
||||
e.addIncludePath(.{ .path = "." });
|
||||
e.addIncludePath(.{ .path = "./examples" });
|
||||
e.addCSourceFiles(&.{src}, &cxxflags);
|
||||
for (deps) |d| e.addObject(d);
|
||||
e.linkLibC();
|
||||
e.linkLibCpp();
|
||||
e.addConfigHeader(m.config_header);
|
||||
m.builder.installArtifact(e);
|
||||
|
||||
// Currently a bug is preventing correct linking for optimized builds for Windows:
|
||||
// https://github.com/ziglang/zig/issues/15958
|
||||
if (e.target.isWindows()) {
|
||||
e.want_lto = false;
|
||||
}
|
||||
return e;
|
||||
}
|
||||
};
|
||||
|
||||
// Zig Version: 0.11.0-dev.3986+e05c242cd
|
||||
pub fn build(b: *std.build.Builder) void {
|
||||
const target = b.standardTargetOptions(.{});
|
||||
const optimize = b.standardOptimizeOption(.{});
|
||||
const make = Maker.init(b);
|
||||
|
||||
const config_header = b.addConfigHeader(
|
||||
.{ .style = .blank, .include_path = "build-info.h" },
|
||||
.{
|
||||
.BUILD_NUMBER = 0,
|
||||
.BUILD_COMMIT = commit_hash[0 .. commit_hash.len - 1], // omit newline
|
||||
},
|
||||
);
|
||||
const ggml = make.obj("ggml", "ggml.c");
|
||||
const ggml_alloc = make.obj("ggml-alloc", "ggml-alloc.c");
|
||||
const llama = make.obj("llama", "llama.cpp");
|
||||
const common = make.obj("common", "examples/common.cpp");
|
||||
const grammar_parser = make.obj("grammar-parser", "examples/grammar-parser.cpp");
|
||||
|
||||
const lib = b.addStaticLibrary(.{
|
||||
.name = "llama",
|
||||
.target = target,
|
||||
.optimize = optimize,
|
||||
});
|
||||
lib.linkLibC();
|
||||
lib.linkLibCpp();
|
||||
lib.addIncludePath(".");
|
||||
lib.addIncludePath("./examples");
|
||||
lib.addConfigHeader(config_header);
|
||||
lib.addCSourceFiles(&.{"ggml.c"}, &.{"-std=c11"});
|
||||
lib.addCSourceFiles(&.{"llama.cpp"}, &.{"-std=c++11"});
|
||||
b.installArtifact(lib);
|
||||
_ = make.exe("main", "examples/main/main.cpp", &.{ ggml, ggml_alloc, llama, common, grammar_parser });
|
||||
_ = make.exe("quantize", "examples/quantize/quantize.cpp", &.{ ggml, ggml_alloc, llama });
|
||||
_ = make.exe("perplexity", "examples/perplexity/perplexity.cpp", &.{ ggml, ggml_alloc, llama, common });
|
||||
_ = make.exe("embedding", "examples/embedding/embedding.cpp", &.{ ggml, ggml_alloc, llama, common });
|
||||
_ = make.exe("train-text-from-scratch", "examples/train-text-from-scratch/train-text-from-scratch.cpp", &.{ ggml, ggml_alloc, llama });
|
||||
|
||||
const examples = .{
|
||||
"main",
|
||||
"baby-llama",
|
||||
"embedding",
|
||||
"metal",
|
||||
"perplexity",
|
||||
"quantize",
|
||||
"quantize-stats",
|
||||
"save-load-state",
|
||||
"server",
|
||||
"simple",
|
||||
"train-text-from-scratch",
|
||||
};
|
||||
|
||||
inline for (examples) |example_name| {
|
||||
const exe = b.addExecutable(.{
|
||||
.name = example_name,
|
||||
.target = target,
|
||||
.optimize = optimize,
|
||||
});
|
||||
exe.addIncludePath(".");
|
||||
exe.addIncludePath("./examples");
|
||||
exe.addConfigHeader(config_header);
|
||||
exe.addCSourceFiles(&.{
|
||||
std.fmt.comptimePrint("examples/{s}/{s}.cpp", .{ example_name, example_name }),
|
||||
"examples/common.cpp",
|
||||
}, &.{"-std=c++11"});
|
||||
exe.linkLibrary(lib);
|
||||
b.installArtifact(exe);
|
||||
|
||||
const run_cmd = b.addRunArtifact(exe);
|
||||
run_cmd.step.dependOn(b.getInstallStep());
|
||||
if (b.args) |args| run_cmd.addArgs(args);
|
||||
|
||||
const run_step = b.step("run-" ++ example_name, "Run the app");
|
||||
run_step.dependOn(&run_cmd.step);
|
||||
const server = make.exe("server", "examples/server/server.cpp", &.{ ggml, ggml_alloc, llama, common, grammar_parser });
|
||||
if (server.target.isWindows()) {
|
||||
server.linkSystemLibrary("ws2_32");
|
||||
}
|
||||
}
|
||||
|
||||
33
constants.py
33
constants.py
@@ -1,33 +0,0 @@
|
||||
GGUF_MAGIC = 0x47475546
|
||||
GGUF_VERSION = 1
|
||||
GGUF_DEFAULT_ALIGNMENT = 32
|
||||
|
||||
# general
|
||||
KEY_GENERAL_ARCHITECTURE = "general.architecture"
|
||||
KEY_GENERAL_QUANTIZATION_VERSION = "general.quantization_version"
|
||||
KEY_GENERAL_NAME = "general.name"
|
||||
KEY_GENERAL_AUTHOR = "general.author"
|
||||
KEY_GENERAL_URL = "general.url"
|
||||
KEY_GENERAL_DESCRIPTION = "general.description"
|
||||
KEY_GENERAL_FILE_TYPE = "general.file_type"
|
||||
KEY_GENERAL_LICENSE = "general.license"
|
||||
KEY_GENERAL_SOURCE_URL = "general.source.url"
|
||||
KEY_GENERAL_SOURCE_HF_REPO = "general.source.hugginface.repository"
|
||||
|
||||
# LLM
|
||||
KEY_LLM_CONTEXT_LENGTH = "{llm}.context_length"
|
||||
KEY_LLM_EMBEDDING_LENGTH = "{llm}.embedding_length"
|
||||
KEY_LLM_LAYER_COUNT = "{llm}.layer_count"
|
||||
KEY_LLM_FEED_FORWARD_LENGTH = "{llm}.feed_forward_length"
|
||||
KEY_LLM_USE_PARALLEL_RESIDUAL = "{llm}.use_parallel_residual"
|
||||
KEY_LLM_TENSOR_DATA_LAYOUT = "{llm}.tensor_data_layout"
|
||||
|
||||
# attention
|
||||
KEY_ATTENTION_HEAD_COUNT = "{llm}.attention.head_count"
|
||||
KEY_ATTENTION_HEAD_COUNT_KV = "{llm}.attention.head_count_kv"
|
||||
KEY_ATTENTION_MAX_ALIBI_BIAS = "{llm}.attention.max_alibi_bias"
|
||||
KEY_ATTENTION_CLAMP_KQV = "{llm}.attention.clamp_kqv"
|
||||
|
||||
# RoPE
|
||||
KEY_ROPE_DIMENSION_COUNT = "{llm}.rope.dimension_count"
|
||||
KEY_ROPE_SCALE = "{llm}.rope.scale"
|
||||
949
convert-new.py
949
convert-new.py
@@ -1,949 +0,0 @@
|
||||
#!/usr/bin/env python
|
||||
|
||||
import argparse
|
||||
import concurrent.futures
|
||||
import copy
|
||||
import enum
|
||||
import faulthandler
|
||||
import functools
|
||||
import io
|
||||
import itertools
|
||||
import json
|
||||
import math
|
||||
import mmap
|
||||
import pickle
|
||||
import re
|
||||
import signal
|
||||
import struct
|
||||
import sys
|
||||
import zipfile
|
||||
import numpy as np
|
||||
|
||||
from abc import ABCMeta, abstractmethod
|
||||
from dataclasses import dataclass
|
||||
from pathlib import Path
|
||||
from typing import (IO, TYPE_CHECKING, Any, Callable, Dict, Iterable, List, Literal, Optional, Sequence, Tuple, TypeVar, Union)
|
||||
from sentencepiece import SentencePieceProcessor # type: ignore
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from typing_extensions import TypeAlias
|
||||
|
||||
if hasattr(faulthandler, 'register') and hasattr(signal, 'SIGUSR1'):
|
||||
faulthandler.register(signal.SIGUSR1)
|
||||
|
||||
NDArray: 'TypeAlias' = 'np.ndarray[Any, Any]'
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class UnquantizedDataType:
|
||||
name: str
|
||||
|
||||
DT_F16 = UnquantizedDataType('F16')
|
||||
DT_F32 = UnquantizedDataType('F32')
|
||||
DT_I32 = UnquantizedDataType('I32')
|
||||
DT_BF16 = UnquantizedDataType('BF16')
|
||||
|
||||
DataType = Union[UnquantizedDataType]
|
||||
|
||||
DATA_TYPE_TO_FTYPE: Dict[DataType, int] = {
|
||||
DT_F32: 0,
|
||||
DT_F16: 1,
|
||||
}
|
||||
|
||||
FTYPE_TO_DATA_TYPE: Dict[int, DataType] = \
|
||||
{ftype: dtype for (dtype, ftype) in DATA_TYPE_TO_FTYPE.items()}
|
||||
|
||||
DATA_TYPE_TO_NUMPY: Dict[DataType, 'np.dtype[Any]'] = {
|
||||
DT_BF16: np.dtype(np.uint16),
|
||||
DT_F16: np.dtype(np.float16),
|
||||
DT_F32: np.dtype(np.float32),
|
||||
DT_I32: np.dtype(np.int32),
|
||||
}
|
||||
|
||||
NUMPY_TYPE_TO_DATA_TYPE: Dict['np.dtype[Any]', DataType] = \
|
||||
{dtype: data_type for (data_type, dtype) in DATA_TYPE_TO_NUMPY.items()}
|
||||
|
||||
class GGMLFileType(enum.Enum):
|
||||
AllF32 = 0
|
||||
MostlyF16 = 1 # except 1d tensors
|
||||
|
||||
def type_for_tensor(self, name: str, tensor: 'LazyTensor') -> DataType:
|
||||
if len(tensor.shape) == 1:
|
||||
# 1D tensors are always F32.
|
||||
return DT_F32
|
||||
elif self == GGMLFileType.AllF32:
|
||||
return DT_F32
|
||||
elif self == GGMLFileType.MostlyF16:
|
||||
return DT_F16
|
||||
else:
|
||||
raise ValueError(self)
|
||||
|
||||
# TODO: this is LLaMA specific
|
||||
def make_tensors_list() -> List[str]:
|
||||
ret = [
|
||||
'tok_embeddings.weight',
|
||||
'norm.weight',
|
||||
'output.weight',
|
||||
]
|
||||
for i in range(80): # maximum number of layer
|
||||
ret += [
|
||||
f'layers.{i}.attention.wq.weight',
|
||||
f'layers.{i}.attention.wk.weight',
|
||||
f'layers.{i}.attention.wv.weight',
|
||||
f'layers.{i}.attention.wo.weight',
|
||||
f'layers.{i}.attention_norm.weight',
|
||||
f'layers.{i}.feed_forward.w1.weight',
|
||||
f'layers.{i}.feed_forward.w2.weight',
|
||||
f'layers.{i}.feed_forward.w3.weight',
|
||||
f'layers.{i}.ffn_norm.weight',
|
||||
]
|
||||
return ret
|
||||
|
||||
# TODO: this should be generalized for non-LLaMA models
|
||||
TENSORS_LIST = make_tensors_list()
|
||||
TENSORS_SET = set(TENSORS_LIST)
|
||||
|
||||
def find_n_mult(n_ff: int, n_embd: int) -> int:
|
||||
# hardcoded magic range
|
||||
for n_mult in range(256, 1, -1):
|
||||
calc_ff = (((8*n_embd) // 3 + n_mult - 1) // n_mult)*n_mult
|
||||
if calc_ff == n_ff:
|
||||
return n_mult
|
||||
raise Exception(f"failed to find n_mult for (n_ff={n_ff}, n_embd={n_embd}).")
|
||||
|
||||
|
||||
@dataclass
|
||||
class Params:
|
||||
n_vocab: int
|
||||
n_embd: int
|
||||
n_mult: int
|
||||
n_head: int
|
||||
n_layer: int
|
||||
|
||||
@staticmethod
|
||||
def guessed(model: 'LazyModel') -> 'Params':
|
||||
# try transformer naming first
|
||||
n_vocab, n_embd = model["model.embed_tokens.weight"].shape if "model.embed_tokens.weight" in model else model["tok_embeddings.weight"].shape
|
||||
|
||||
# try transformer naming first
|
||||
if "model.layers.0.self_attn.q_proj.weight" in model:
|
||||
n_layer=next(i for i in itertools.count() if f"model.layers.{i}.self_attn.q_proj.weight" not in model)
|
||||
elif "model.layers.0.self_attn.W_pack.weight" in model: # next: try baichuan naming
|
||||
n_layer=next(i for i in itertools.count() if f"model.layers.{i}.self_attn.W_pack.weight" not in model)
|
||||
else:
|
||||
n_layer=next(i for i in itertools.count() if f"layers.{i}.attention.wq.weight" not in model)
|
||||
|
||||
if n_layer < 1:
|
||||
raise Exception("failed to guess 'n_layer'. This model is unknown or unsupported.\n"
|
||||
"Suggestion: provide 'config.json' of the model in the same directory containing model files.")
|
||||
|
||||
n_head=n_embd // 128 # guessed
|
||||
|
||||
return Params(
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = 256,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
def loadHFTransformerJson(model: 'LazyModel', config_path: 'Path') -> 'Params':
|
||||
config = json.load(open(config_path))
|
||||
|
||||
n_vocab = config["vocab_size"];
|
||||
n_embd = config["hidden_size"];
|
||||
n_head = config["num_attention_heads"];
|
||||
n_layer = config["num_hidden_layers"];
|
||||
n_ff = config["intermediate_size"];
|
||||
|
||||
n_mult = find_n_mult(n_ff, n_embd);
|
||||
|
||||
return Params(
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = n_mult,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
)
|
||||
|
||||
# LLaMA v2 70B params.json
|
||||
# {"dim": 8192, "multiple_of": 4096, "ffn_dim_multiplier": 1.3, "n_heads": 64, "n_kv_heads": 8, "n_layers": 80, "norm_eps": 1e-05, "vocab_size": -1
|
||||
@staticmethod
|
||||
def loadOriginalParamsJson(model: 'LazyModel', config_path: 'Path') -> 'Params':
|
||||
config = json.load(open(config_path))
|
||||
|
||||
n_vocab = config["vocab_size"];
|
||||
n_embd = config["dim"];
|
||||
n_head = config["n_heads"];
|
||||
n_layer = config["n_layers"];
|
||||
n_mult = config["multiple_of"];
|
||||
|
||||
if n_vocab == -1:
|
||||
n_vocab = model["tok_embeddings.weight"].shape[0]
|
||||
|
||||
return Params(
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = n_mult,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
def load(model_plus: 'ModelPlus') -> 'Params':
|
||||
hf_config_path = model_plus.paths[0].parent / "config.json"
|
||||
orig_config_path = model_plus.paths[0].parent / "params.json"
|
||||
|
||||
if hf_config_path.exists():
|
||||
params = Params.loadHFTransformerJson(model_plus.model, hf_config_path)
|
||||
elif orig_config_path.exists():
|
||||
params = Params.loadOriginalParamsJson(model_plus.model, orig_config_path)
|
||||
else:
|
||||
params = Params.guessed(model_plus.model)
|
||||
|
||||
print(f'params: n_vocab:{params.n_vocab} n_embd:{params.n_embd} n_mult:{params.n_mult} n_head:{params.n_head} n_layer:{params.n_layer}')
|
||||
return params
|
||||
|
||||
|
||||
class SentencePieceVocab:
|
||||
def __init__(self, fname_tokenizer: Path, fname_added_tokens: Optional[Path], vocabtype: Optional[str]) -> None:
|
||||
self.vocabtype = vocabtype
|
||||
if self.vocabtype == "bpe":
|
||||
self.sentencepiece_tokenizer = json.loads(open(str(fname_tokenizer)).read())
|
||||
else:
|
||||
self.sentencepiece_tokenizer = SentencePieceProcessor(str(fname_tokenizer))
|
||||
|
||||
added_tokens: Dict[str, int]
|
||||
if fname_added_tokens is not None:
|
||||
added_tokens = json.load(open(fname_added_tokens))
|
||||
else:
|
||||
added_tokens = {}
|
||||
|
||||
if self.vocabtype == "bpe":
|
||||
vocab_size: int = len(self.sentencepiece_tokenizer)
|
||||
else:
|
||||
vocab_size: int = self.sentencepiece_tokenizer.vocab_size()
|
||||
|
||||
expected_ids = list(range(vocab_size, vocab_size + len(added_tokens)))
|
||||
actual_ids = sorted(added_tokens.values())
|
||||
if expected_ids != actual_ids:
|
||||
raise Exception(f"Expected added token IDs to be sequential and start at {len(added_tokens)}; got {actual_ids}")
|
||||
|
||||
items = sorted(added_tokens.items(), key=lambda text_idx: text_idx[1])
|
||||
self.added_tokens_list = [text for (text, idx) in items]
|
||||
self.vocab_size_base: int = vocab_size
|
||||
self.vocab_size: int = self.vocab_size_base + len(self.added_tokens_list)
|
||||
self.fname_tokenizer = fname_tokenizer
|
||||
self.fname_added_tokens = fname_added_tokens
|
||||
|
||||
def sentencepiece_tokens(self) -> Iterable[Tuple[bytes, float]]:
|
||||
tokenizer = self.sentencepiece_tokenizer
|
||||
if self.vocabtype == "bpe":
|
||||
from transformers.models.gpt2 import tokenization_gpt2
|
||||
byte_encoder = tokenization_gpt2.bytes_to_unicode()
|
||||
byte_decoder = {v: k for k, v in byte_encoder.items()}
|
||||
for i, item in enumerate(tokenizer):
|
||||
text: bytes
|
||||
text = b''.join([x.to_bytes(1, byteorder='big') for x in [byte_decoder[y] for y in item]])
|
||||
score: float = -i
|
||||
yield text, score
|
||||
else:
|
||||
for i in range(tokenizer.vocab_size()):
|
||||
text: bytes
|
||||
if tokenizer.is_unknown(i):
|
||||
text = " \u2047 ".encode("utf-8")
|
||||
elif tokenizer.is_control(i):
|
||||
text = b""
|
||||
elif tokenizer.is_byte(i):
|
||||
piece = tokenizer.id_to_piece(i)
|
||||
if len(piece) != 6:
|
||||
raise Exception(f"Invalid token: {piece}")
|
||||
byte_value = int(piece[3:-1], 16)
|
||||
text = struct.pack("B", byte_value)
|
||||
else:
|
||||
text = tokenizer.id_to_piece(i).replace("\u2581", " ").encode("utf-8")
|
||||
score: float = tokenizer.get_score(i)
|
||||
yield text, score
|
||||
|
||||
def added_tokens(self) -> Iterable[Tuple[bytes, float]]:
|
||||
for text in self.added_tokens_list:
|
||||
score = -1000.0
|
||||
yield text.encode("utf-8"), score
|
||||
|
||||
def all_tokens(self) -> Iterable[Tuple[bytes, float]]:
|
||||
yield from self.sentencepiece_tokens()
|
||||
yield from self.added_tokens()
|
||||
|
||||
def __repr__(self) -> str:
|
||||
return f"<SentencePieceVocab with {self.vocab_size_base} base tokens and {len(self.added_tokens_list)} added tokens>"
|
||||
|
||||
|
||||
Vocab = Union[SentencePieceVocab]
|
||||
|
||||
|
||||
def permute(weights: NDArray, n_head: int) -> NDArray:
|
||||
return (weights.reshape(n_head, 2, weights.shape[0] // n_head // 2, *weights.shape[1:])
|
||||
.swapaxes(1, 2)
|
||||
.reshape(weights.shape))
|
||||
|
||||
|
||||
class Tensor(metaclass=ABCMeta):
|
||||
data_type: DataType
|
||||
|
||||
@abstractmethod
|
||||
def astype(self, data_type: DataType) -> 'Tensor': ...
|
||||
@abstractmethod
|
||||
def permute(self, n_head: int) -> 'Tensor': ...
|
||||
@abstractmethod
|
||||
def permute_part(self, n_part: int, n_head: int) -> 'UnquantizedTensor': ...
|
||||
@abstractmethod
|
||||
def part(self, n_part: int) -> 'UnquantizedTensor': ...
|
||||
@abstractmethod
|
||||
def to_ggml(self) -> 'GGMLCompatibleTensor': ...
|
||||
|
||||
|
||||
def bf16_to_fp32(bf16_arr: np.ndarray) -> np.ndarray:
|
||||
assert bf16_arr.dtype == np.uint16, f"Input array should be of dtype uint16, but got {bf16_arr.dtype}"
|
||||
fp32_arr = bf16_arr.astype(np.uint32) << 16
|
||||
return fp32_arr.view(np.float32)
|
||||
|
||||
|
||||
class UnquantizedTensor(Tensor):
|
||||
def __init__(self, ndarray: NDArray) -> None:
|
||||
assert isinstance(ndarray, np.ndarray)
|
||||
self.ndarray = ndarray
|
||||
self.data_type = NUMPY_TYPE_TO_DATA_TYPE[ndarray.dtype]
|
||||
|
||||
def astype(self, data_type: DataType) -> Tensor:
|
||||
dtype = DATA_TYPE_TO_NUMPY[data_type]
|
||||
if self.data_type == DT_BF16:
|
||||
self.ndarray = bf16_to_fp32(self.ndarray)
|
||||
return UnquantizedTensor(self.ndarray.astype(dtype))
|
||||
|
||||
def to_ggml(self) -> 'UnquantizedTensor':
|
||||
return self
|
||||
|
||||
def permute_part(self, n_part: int, n_head: int) -> 'UnquantizedTensor':
|
||||
r = self.ndarray.shape[0] // 3
|
||||
return UnquantizedTensor(permute(self.ndarray[r * n_part : r * n_part + r, ...], n_head))
|
||||
|
||||
def part(self, n_part: int) -> 'UnquantizedTensor':
|
||||
r = self.ndarray.shape[0] // 3
|
||||
return UnquantizedTensor(self.ndarray[r * n_part : r * n_part + r, ...])
|
||||
|
||||
def permute(self, n_head: int) -> 'UnquantizedTensor':
|
||||
return UnquantizedTensor(permute(self.ndarray, n_head))
|
||||
|
||||
|
||||
def load_unquantized(lazy_tensor: 'LazyTensor', expected_dtype: Any = None, convert: bool = False) -> NDArray:
|
||||
tensor = lazy_tensor.load()
|
||||
assert isinstance(tensor, UnquantizedTensor)
|
||||
|
||||
# double-check:
|
||||
actual_shape = list(tensor.ndarray.shape)
|
||||
assert actual_shape == lazy_tensor.shape, (actual_shape, lazy_tensor.shape)
|
||||
if expected_dtype is not None and expected_dtype != tensor.ndarray.dtype:
|
||||
if convert:
|
||||
tensor.ndarray = tensor.ndarray.astype(expected_dtype)
|
||||
else:
|
||||
raise ValueError(f'expected this tensor to have dtype {expected_dtype}, got {tensor.ndarray.dtype}')
|
||||
|
||||
return tensor.ndarray
|
||||
|
||||
|
||||
GGMLCompatibleTensor = Union[UnquantizedTensor]
|
||||
|
||||
|
||||
class DeferredPermutedTensor(Tensor):
|
||||
def __init__(self, base: Tensor, n_head: int) -> None:
|
||||
self.base = base
|
||||
self.n_head = n_head
|
||||
self.data_type = self.base.data_type
|
||||
|
||||
def astype(self, data_type: DataType) -> Tensor:
|
||||
return self.base.astype(data_type).permute(self.n_head)
|
||||
|
||||
def to_ggml(self) -> GGMLCompatibleTensor:
|
||||
return self.base.to_ggml().permute(self.n_head)
|
||||
|
||||
def permute(self, n_head: int) -> Tensor:
|
||||
raise Exception("shouldn't permute twice")
|
||||
|
||||
|
||||
@dataclass
|
||||
class LazyTensor:
|
||||
_load: Callable[[], Tensor]
|
||||
shape: List[int]
|
||||
data_type: DataType
|
||||
description: str
|
||||
|
||||
def load(self) -> Tensor:
|
||||
ret = self._load()
|
||||
assert ret.data_type == self.data_type, (self.data_type, ret.data_type, self.description)
|
||||
return ret
|
||||
|
||||
def astype(self, data_type: DataType) -> 'LazyTensor':
|
||||
self.validate_conversion_to(data_type)
|
||||
|
||||
def load() -> Tensor:
|
||||
return self.load().astype(data_type)
|
||||
return LazyTensor(load, self.shape, data_type, f'convert({data_type}) {self.description}')
|
||||
|
||||
def validate_conversion_to(self, data_type: DataType) -> None:
|
||||
if data_type == self.data_type:
|
||||
return
|
||||
|
||||
|
||||
LazyModel = Dict[str, LazyTensor]
|
||||
|
||||
|
||||
@dataclass
|
||||
class ModelPlus:
|
||||
model: LazyModel
|
||||
paths: List[Path] # Where this was read from.
|
||||
format: Literal['ggml', 'torch', 'safetensors']
|
||||
vocab: Optional[Vocab] # For GGML models (which have vocab built in), the vocab.
|
||||
|
||||
|
||||
def merge_sharded(models: List[LazyModel]) -> LazyModel:
|
||||
# Original LLaMA models have each file contain one part of each tensor.
|
||||
# Use a dict instead of a set to preserve order.
|
||||
names = {name: None for model in models for name in model}
|
||||
|
||||
def convert(name: str) -> LazyTensor:
|
||||
lazy_tensors: List[LazyTensor] = [model[name] for model in models]
|
||||
if len(lazy_tensors) == 1:
|
||||
# only one file; don't go through this procedure since there might
|
||||
# be quantized tensors
|
||||
return lazy_tensors[0]
|
||||
if len(lazy_tensors[0].shape) == 1:
|
||||
# the tensor is just duplicated in every file
|
||||
return lazy_tensors[0]
|
||||
if name.startswith('tok_embeddings.') or \
|
||||
name.endswith('.attention.wo.weight') or \
|
||||
name.endswith('.feed_forward.w2.weight'):
|
||||
# split by columns
|
||||
axis = 1
|
||||
else:
|
||||
# split by rows
|
||||
axis = 0
|
||||
concatenated_shape = list(lazy_tensors[0].shape)
|
||||
concatenated_shape[axis] = sum(tensor.shape[axis] for tensor in lazy_tensors)
|
||||
|
||||
def load() -> UnquantizedTensor:
|
||||
ndarrays = [load_unquantized(tensor) for tensor in lazy_tensors]
|
||||
concatenated: NDArray = np.concatenate(ndarrays, axis=axis)
|
||||
return UnquantizedTensor(concatenated)
|
||||
description = 'concatenated[[' + '] | ['.join(lt.description for lt in lazy_tensors) + ']]'
|
||||
return LazyTensor(load, concatenated_shape, lazy_tensors[0].data_type, description)
|
||||
return {name: convert(name) for name in names}
|
||||
|
||||
|
||||
def merge_multifile_models(models_plus: List[ModelPlus]) -> ModelPlus:
|
||||
formats = set(mp.format for mp in models_plus)
|
||||
assert len(formats) == 1, "different formats?"
|
||||
format = formats.pop()
|
||||
paths = [path for mp in models_plus for path in mp.paths]
|
||||
# Use the first non-None vocab, if any.
|
||||
try:
|
||||
vocab = next(mp.vocab for mp in models_plus if mp.vocab is not None)
|
||||
except StopIteration:
|
||||
vocab = None
|
||||
|
||||
if any("model.embed_tokens.weight" in mp.model for mp in models_plus):
|
||||
# Transformers models put different tensors in different files, but
|
||||
# don't split indivdual tensors between files.
|
||||
model: LazyModel = {}
|
||||
for mp in models_plus:
|
||||
model.update(mp.model)
|
||||
else:
|
||||
model = merge_sharded([mp.model for mp in models_plus])
|
||||
|
||||
return ModelPlus(model, paths, format, vocab)
|
||||
|
||||
|
||||
def permute_lazy(lazy_tensor: LazyTensor, n_head: int) -> LazyTensor:
|
||||
def load() -> Tensor:
|
||||
return lazy_tensor.load().permute(n_head)
|
||||
return LazyTensor(load, lazy_tensor.shape, lazy_tensor.data_type, f'permute({n_head}) ' + lazy_tensor.description)
|
||||
|
||||
def permute_part_lazy(lazy_tensor: LazyTensor, n_part: int, n_head: int) -> LazyTensor:
|
||||
def load() -> Tensor:
|
||||
return lazy_tensor.load().permute_part(n_part, n_head)
|
||||
s = lazy_tensor.shape.copy()
|
||||
s[0] = s[0] // 3
|
||||
return LazyTensor(load, s, lazy_tensor.data_type, f'permute({n_head}) ' + lazy_tensor.description)
|
||||
|
||||
def part_lazy(lazy_tensor: LazyTensor, n_part: int) -> LazyTensor:
|
||||
def load() -> Tensor:
|
||||
return lazy_tensor.load().part(n_part)
|
||||
s = lazy_tensor.shape.copy()
|
||||
s[0] = s[0] // 3
|
||||
return LazyTensor(load, s, lazy_tensor.data_type, 'part ' + lazy_tensor.description)
|
||||
|
||||
def convert_transformers_to_orig(model: LazyModel, params: Params) -> LazyModel:
|
||||
out: LazyModel = {}
|
||||
out["tok_embeddings.weight"] = model["model.embed_tokens.weight"]
|
||||
out["norm.weight"] = model["model.norm.weight"]
|
||||
out["output.weight"] = model["lm_head.weight"]
|
||||
|
||||
for i in itertools.count():
|
||||
if f"model.layers.{i}.self_attn.q_proj.weight" in model:
|
||||
out[f"layers.{i}.attention.wq.weight"] = permute_lazy(model[f"model.layers.{i}.self_attn.q_proj.weight"], params.n_head)
|
||||
out[f"layers.{i}.attention.wk.weight"] = permute_lazy(model[f"model.layers.{i}.self_attn.k_proj.weight"], params.n_head)
|
||||
out[f"layers.{i}.attention.wv.weight"] = model[f"model.layers.{i}.self_attn.v_proj.weight"]
|
||||
elif f"model.layers.{i}.self_attn.W_pack.weight" in model:
|
||||
out[f"layers.{i}.attention.wq.weight"] = permute_part_lazy(model[f"model.layers.{i}.self_attn.W_pack.weight"], 0, params.n_head)
|
||||
out[f"layers.{i}.attention.wk.weight"] = permute_part_lazy(model[f"model.layers.{i}.self_attn.W_pack.weight"], 1, params.n_head)
|
||||
out[f"layers.{i}.attention.wv.weight"] = part_lazy(model[f"model.layers.{i}.self_attn.W_pack.weight"], 2)
|
||||
else:
|
||||
break
|
||||
|
||||
out[f"layers.{i}.attention.wo.weight"] = model[f"model.layers.{i}.self_attn.o_proj.weight"]
|
||||
|
||||
out[f"layers.{i}.feed_forward.w1.weight"] = model[f"model.layers.{i}.mlp.gate_proj.weight"]
|
||||
out[f"layers.{i}.feed_forward.w2.weight"] = model[f"model.layers.{i}.mlp.down_proj.weight"]
|
||||
out[f"layers.{i}.feed_forward.w3.weight"] = model[f"model.layers.{i}.mlp.up_proj.weight"]
|
||||
|
||||
out[f"layers.{i}.attention_norm.weight"] = model[f"model.layers.{i}.input_layernorm.weight"]
|
||||
out[f"layers.{i}.ffn_norm.weight"] = model[f"model.layers.{i}.post_attention_layernorm.weight"]
|
||||
return out
|
||||
|
||||
|
||||
# Functionality that simulates `torch.load` but where individual tensors are
|
||||
# only loaded into memory on demand, not all at once.
|
||||
# PyTorch can't do this natively as of time of writing:
|
||||
# - https://github.com/pytorch/pytorch/issues/64327
|
||||
# This allows us to de-shard without multiplying RAM usage, and also
|
||||
# conveniently drops the PyTorch dependency (though we still need numpy).
|
||||
|
||||
|
||||
@dataclass
|
||||
class LazyStorageKind:
|
||||
data_type: DataType
|
||||
|
||||
|
||||
@dataclass
|
||||
class LazyStorage:
|
||||
load: Callable[[int, int], NDArray]
|
||||
kind: LazyStorageKind
|
||||
description: str
|
||||
|
||||
|
||||
class LazyUnpickler(pickle.Unpickler):
|
||||
def __init__(self, fp: IO[bytes], data_base_path: str, zip_file: zipfile.ZipFile):
|
||||
super().__init__(fp)
|
||||
self.data_base_path = data_base_path
|
||||
self.zip_file = zip_file
|
||||
|
||||
def persistent_load(self, pid: Any) -> Any:
|
||||
assert pid[0] == 'storage'
|
||||
assert isinstance(pid[1], LazyStorageKind)
|
||||
data_type = pid[1].data_type
|
||||
filename_stem = pid[2]
|
||||
filename = self.data_base_path + '/' + filename_stem
|
||||
info = self.zip_file.getinfo(filename)
|
||||
|
||||
def load(offset: int, elm_count: int) -> NDArray:
|
||||
dtype = DATA_TYPE_TO_NUMPY.get(data_type)
|
||||
if dtype is None:
|
||||
raise Exception("tensor stored in unsupported format")
|
||||
fp = self.zip_file.open(info)
|
||||
fp.seek(offset * dtype.itemsize)
|
||||
size = elm_count * dtype.itemsize
|
||||
data = fp.read(size)
|
||||
assert len(data) == size
|
||||
return np.frombuffer(data, dtype)
|
||||
description = f'storage data_type={data_type} path-in-zip={filename} path={self.zip_file.filename}'
|
||||
return LazyStorage(load=load, kind=pid[1], description=description)
|
||||
|
||||
# @staticmethod
|
||||
def lazy_rebuild_tensor_v2(storage: Any, storage_offset: Any, size: Any, stride: Any,
|
||||
# pyright: ignore[reportSelfClsParameterName]
|
||||
requires_grad: Any, backward_hooks: Any, metadata: Any = None) -> LazyTensor:
|
||||
assert isinstance(storage, LazyStorage)
|
||||
|
||||
def load() -> UnquantizedTensor:
|
||||
elm_count = stride[0] * size[0]
|
||||
return UnquantizedTensor(storage.load(storage_offset, elm_count).reshape(size))
|
||||
description = f'pickled storage_offset={storage_offset} in {storage.description}'
|
||||
return LazyTensor(load, list(size), storage.kind.data_type, description)
|
||||
|
||||
# @staticmethod
|
||||
def rebuild_from_type_v2(func, new_type, args, state):
|
||||
return func(*args)
|
||||
|
||||
CLASSES: Dict[Any, Any] = {
|
||||
('torch._tensor', '_rebuild_from_type_v2'): rebuild_from_type_v2,
|
||||
('torch._utils', '_rebuild_tensor_v2'): lazy_rebuild_tensor_v2,
|
||||
('torch', 'BFloat16Storage'): LazyStorageKind(DT_BF16),
|
||||
('torch', 'HalfStorage'): LazyStorageKind(DT_F16),
|
||||
('torch', 'FloatStorage'): LazyStorageKind(DT_F32),
|
||||
('torch', 'IntStorage'): LazyStorageKind(DT_I32),
|
||||
('torch', 'Tensor'): LazyTensor,
|
||||
}
|
||||
|
||||
def find_class(self, module: str, name: str) -> Any:
|
||||
if not module.startswith('torch'):
|
||||
return super().find_class(module, name)
|
||||
return self.CLASSES[(module, name)]
|
||||
|
||||
|
||||
def lazy_load_torch_file(outer_fp: IO[bytes], path: Path) -> ModelPlus:
|
||||
zf = zipfile.ZipFile(outer_fp)
|
||||
pickle_paths = [name for name in zf.namelist() if name.endswith('.pkl')]
|
||||
assert len(pickle_paths) == 1, pickle_paths
|
||||
pickle_fp = zf.open(pickle_paths[0], 'r')
|
||||
unpickler = LazyUnpickler(pickle_fp,
|
||||
data_base_path=pickle_paths[0][:-4],
|
||||
zip_file=zf)
|
||||
model = unpickler.load()
|
||||
as_dict = dict(model.items())
|
||||
return ModelPlus(model=as_dict, paths=[path], format='torch', vocab=None)
|
||||
|
||||
|
||||
SAFETENSORS_DATA_TYPES: Dict[str, DataType] = {
|
||||
'BF16': DT_BF16,
|
||||
'F16': DT_F16,
|
||||
'F32': DT_F32,
|
||||
'I32': DT_I32,
|
||||
}
|
||||
|
||||
|
||||
def lazy_load_safetensors_file(fp: IO[bytes], path: Path) -> ModelPlus:
|
||||
header_size, = struct.unpack('<Q', fp.read(8))
|
||||
header: Dict[str, Dict[str, Any]] = json.loads(fp.read(header_size))
|
||||
# Use mmap for the actual data to avoid race conditions with the file offset.
|
||||
mapped = memoryview(mmap.mmap(fp.fileno(), 0, access=mmap.ACCESS_READ))
|
||||
byte_buf = mapped[8 + header_size:]
|
||||
|
||||
def convert(info: Dict[str, Any]) -> LazyTensor:
|
||||
data_type = SAFETENSORS_DATA_TYPES[info['dtype']]
|
||||
numpy_dtype = DATA_TYPE_TO_NUMPY[data_type]
|
||||
shape: List[int] = info['shape']
|
||||
begin, end = info['data_offsets']
|
||||
assert 0 <= begin <= end <= len(byte_buf)
|
||||
assert end - begin == math.prod(shape) * numpy_dtype.itemsize
|
||||
buf = byte_buf[begin:end]
|
||||
|
||||
def load() -> UnquantizedTensor:
|
||||
return UnquantizedTensor(np.frombuffer(buf, dtype=numpy_dtype).reshape(shape))
|
||||
description = f'safetensors begin={begin} end={end} type={data_type} path={path}'
|
||||
return LazyTensor(load, shape, data_type, description)
|
||||
model = {name: convert(info) for (name, info) in header.items() if name != '__metadata__'}
|
||||
return ModelPlus(model=model, paths=[path], format='safetensors', vocab=None)
|
||||
|
||||
|
||||
def must_read(fp: IO[bytes], length: int) -> bytes:
|
||||
ret = fp.read(length)
|
||||
if len(ret) < length:
|
||||
raise Exception("unexpectedly reached end of file")
|
||||
return ret
|
||||
|
||||
|
||||
@functools.lru_cache(maxsize=None)
|
||||
def lazy_load_file(path: Path) -> ModelPlus:
|
||||
fp = open(path, 'rb')
|
||||
first8 = fp.read(8)
|
||||
fp.seek(0)
|
||||
if first8[:2] == b'PK':
|
||||
# A zip file, i.e. PyTorch format
|
||||
return lazy_load_torch_file(fp, path)
|
||||
elif struct.unpack('<Q', first8)[0] < 16 * 1024 * 1024:
|
||||
# Probably safetensors
|
||||
return lazy_load_safetensors_file(fp, path)
|
||||
else:
|
||||
raise ValueError(f"unknown format: {path}")
|
||||
|
||||
|
||||
In = TypeVar('In')
|
||||
Out = TypeVar('Out')
|
||||
|
||||
|
||||
def bounded_parallel_map(func: Callable[[In], Out], iterable: Iterable[In], concurrency: int) -> Iterable[Out]:
|
||||
'''Parallel map, but with backpressure. If the caller doesn't call `next`
|
||||
fast enough, this will stop calling `func` at some point rather than
|
||||
letting results pile up in memory. Specifically, there is a max of one
|
||||
output value buffered per thread.'''
|
||||
with concurrent.futures.ThreadPoolExecutor() as executor:
|
||||
futures: List[concurrent.futures.Future[Out]] = []
|
||||
items_rev = list(iterable)[::-1]
|
||||
for i in range(min(concurrency, len(items_rev))):
|
||||
futures.append(executor.submit(func, items_rev.pop()))
|
||||
while futures:
|
||||
result = futures.pop(0).result()
|
||||
if items_rev:
|
||||
futures.append(executor.submit(func, items_rev.pop()))
|
||||
yield result
|
||||
|
||||
|
||||
def check_vocab_size(params: Params, vocab: Vocab) -> None:
|
||||
if params.n_vocab != vocab.vocab_size:
|
||||
assert isinstance(vocab, SentencePieceVocab)
|
||||
if params.n_vocab == vocab.vocab_size_base:
|
||||
print("Ignoring added_tokens.json since model matches vocab size without it.")
|
||||
vocab.added_tokens_list = []
|
||||
vocab.vocab_size = vocab.vocab_size_base
|
||||
return
|
||||
msg = f"Vocab size mismatch (model has {params.n_vocab}, but {vocab.fname_tokenizer}"
|
||||
if vocab.fname_added_tokens is not None:
|
||||
msg += f" combined with {vocab.fname_added_tokens}"
|
||||
msg += f" has {vocab.vocab_size})."
|
||||
if vocab.vocab_size < params.n_vocab < vocab.vocab_size + 20 and vocab.fname_added_tokens is None:
|
||||
msg += f" Most likely you are missing added_tokens.json (should be in {vocab.fname_tokenizer.parent})."
|
||||
raise Exception(msg)
|
||||
|
||||
|
||||
class OutputFile:
|
||||
def __init__(self, fname_out: Path) -> None:
|
||||
self.fout = open(fname_out, "wb")
|
||||
|
||||
def write_file_header(self, params: Params, file_type: GGMLFileType) -> None:
|
||||
self.fout.write(b"ggjt"[::-1]) # magic
|
||||
values = [
|
||||
1, # file version
|
||||
params.n_vocab,
|
||||
params.n_embd,
|
||||
params.n_mult,
|
||||
params.n_head,
|
||||
params.n_layer,
|
||||
params.n_embd // params.n_head, # rot (obsolete)
|
||||
file_type.value,
|
||||
]
|
||||
self.fout.write(struct.pack("i" * len(values), *values))
|
||||
|
||||
def write_tensor_header(self, name: str, shape: Sequence[int], data_type: DataType) -> None:
|
||||
sname = name.encode('utf-8')
|
||||
self.fout.write(struct.pack("iii", len(shape), len(sname), DATA_TYPE_TO_FTYPE[data_type]))
|
||||
self.fout.write(struct.pack("i" * len(shape), *shape[::-1]))
|
||||
self.fout.write(sname)
|
||||
self.fout.seek((self.fout.tell() + 31) & -32)
|
||||
|
||||
def write_vocab(self, vocab: Vocab) -> None:
|
||||
for text, score in vocab.all_tokens():
|
||||
self.fout.write(struct.pack("i", len(text)))
|
||||
self.fout.write(text)
|
||||
self.fout.write(struct.pack("f", score))
|
||||
|
||||
@staticmethod
|
||||
def write_vocab_only(fname_out: Path, vocab: Vocab) -> None:
|
||||
of = OutputFile(fname_out)
|
||||
params = Params(n_vocab=vocab.vocab_size, n_embd=0, n_mult=0, n_head=1, n_layer=0)
|
||||
of = OutputFile(fname_out)
|
||||
of.write_file_header(params, file_type=GGMLFileType.AllF32)
|
||||
of.write_vocab(vocab)
|
||||
of.fout.close()
|
||||
|
||||
@staticmethod
|
||||
def write_all(fname_out: Path, params: Params, file_type: GGMLFileType, model: LazyModel, vocab: Vocab) -> None:
|
||||
check_vocab_size(params, vocab)
|
||||
of = OutputFile(fname_out)
|
||||
of.write_file_header(params, file_type)
|
||||
print("Writing vocab...")
|
||||
of.write_vocab(vocab)
|
||||
|
||||
def do_item(item: Tuple[str, LazyTensor]) -> NDArray:
|
||||
name, lazy_tensor = item
|
||||
return lazy_tensor.load().to_ggml().ndarray
|
||||
|
||||
ndarrays = bounded_parallel_map(do_item, model.items(), concurrency=8)
|
||||
for i, ((name, lazy_tensor), ndarray) in enumerate(zip(model.items(), ndarrays)):
|
||||
size = ' x '.join(f"{dim:6d}" for dim in lazy_tensor.shape)
|
||||
padi = len(str(len(model)))
|
||||
print(f"[{i+1:{padi}d}/{len(model)}] Writing tensor {name:38s} | size {size:16} | type {lazy_tensor.data_type}")
|
||||
of.write_tensor_header(name, lazy_tensor.shape, lazy_tensor.data_type)
|
||||
ndarray.tofile(of.fout)
|
||||
of.fout.close()
|
||||
|
||||
|
||||
def pick_output_type(model: LazyModel, output_type_str: Optional[str]) -> GGMLFileType:
|
||||
wq_type = model["layers.0.attention.wq.weight"].data_type
|
||||
if output_type_str == "f32" or (output_type_str is None and wq_type in (DT_F32, DT_BF16)):
|
||||
return GGMLFileType.AllF32
|
||||
if output_type_str == "f16" or (output_type_str is None and wq_type == DT_F16):
|
||||
return GGMLFileType.MostlyF16
|
||||
name_to_type = {name: lazy_tensor.data_type for (name, lazy_tensor) in model.items()}
|
||||
raise Exception(f"Unexpected combination of types: {name_to_type}")
|
||||
|
||||
|
||||
def do_necessary_conversions(model: LazyModel, params: Params) -> LazyModel:
|
||||
if "lm_head.weight" in model:
|
||||
model = convert_transformers_to_orig(model, params)
|
||||
model = filter_and_sort_tensors(model)
|
||||
|
||||
return model
|
||||
|
||||
|
||||
def convert_to_output_type(model: LazyModel, output_type: GGMLFileType) -> LazyModel:
|
||||
return {name: tensor.astype(output_type.type_for_tensor(name, tensor))
|
||||
for (name, tensor) in model.items()}
|
||||
|
||||
|
||||
def nth_multifile_path(path: Path, n: int) -> Optional[Path]:
|
||||
'''Given any path belonging to a multi-file model (e.g. foo.bin.1), return
|
||||
the nth path in the model.
|
||||
'''
|
||||
# Support the following patterns:
|
||||
patterns: List[Tuple[str, str]] = [
|
||||
# - x.00.pth, x.01.pth, etc.
|
||||
(r'\.[0-9]{2}\.pth$', f'.{n:02}.pth'),
|
||||
# - x-00001-of-00002.bin, x-00002-of-00002.bin, etc.
|
||||
(r'-[0-9]{5}-of-(.*)$', fr'-{n:05}-of-\1'),
|
||||
# x.bin, x.bin.1, etc.
|
||||
(r'(\.[0-9]+)?$', r'\1' if n == 0 else fr'\1.{n}')
|
||||
]
|
||||
for regex, replacement in patterns:
|
||||
if re.search(regex, path.name):
|
||||
new_path = path.with_name(re.sub(regex, replacement, path.name))
|
||||
if new_path.exists():
|
||||
return new_path
|
||||
return None
|
||||
|
||||
|
||||
def find_multifile_paths(path: Path) -> List[Path]:
|
||||
'''Given any path belonging to a multi-file model (e.g. foo.bin.1), return
|
||||
the whole list of paths in the model.
|
||||
'''
|
||||
ret: List[Path] = []
|
||||
for i in itertools.count():
|
||||
nth_path = nth_multifile_path(path, i)
|
||||
if nth_path is None:
|
||||
break
|
||||
ret.append(nth_path)
|
||||
if not ret:
|
||||
# No matches. This should only happen if the file was named, e.g.,
|
||||
# foo.0, and there was no file named foo. Oh well, try to process it
|
||||
# as a single file.
|
||||
return [path]
|
||||
return ret
|
||||
|
||||
|
||||
def load_some_model(path: Path) -> ModelPlus:
|
||||
'''Load a model of any supported format.'''
|
||||
# Be extra-friendly and accept either a file or a directory:
|
||||
if path.is_dir():
|
||||
# Check if it's a set of safetensors files first
|
||||
files = list(path.glob("model-00001-of-*.safetensors"))
|
||||
if not files:
|
||||
# Try the PyTorch patterns too, with lower priority
|
||||
globs = ["consolidated.00.pth", "pytorch_model-00001-of-*.bin", "*.pt", "pytorch_model.bin"]
|
||||
files = [file for glob in globs for file in path.glob(glob)]
|
||||
if not files:
|
||||
# Try GGML too, but with lower priority, since if both a non-GGML
|
||||
# model and a GGML model exist in the same directory, we assume the
|
||||
# latter was converted from the former.
|
||||
files = list(path.glob("ggml-model*.bin*"))
|
||||
if not files:
|
||||
raise Exception(f"Can't find model in directory {path}")
|
||||
if len(files) > 1:
|
||||
raise Exception(f"Found multiple models in {path}, not sure which to pick: {files}")
|
||||
path = files[0]
|
||||
|
||||
paths = find_multifile_paths(path)
|
||||
models_plus: List[ModelPlus] = []
|
||||
for path in paths:
|
||||
print(f"Loading model file {path}")
|
||||
models_plus.append(lazy_load_file(path))
|
||||
|
||||
model_plus = merge_multifile_models(models_plus)
|
||||
return model_plus
|
||||
|
||||
|
||||
def filter_and_sort_tensors(model: LazyModel) -> LazyModel:
|
||||
return {name: model[name] for name in TENSORS_LIST if name in model}
|
||||
|
||||
|
||||
def load_vocab(path: Path, vocabtype: Optional[str]) -> SentencePieceVocab:
|
||||
print(f"vocabtype: {vocabtype}")
|
||||
# Be extra-friendly and accept either a file or a directory. Also, if it's
|
||||
# a directory, it might be the model directory, and tokenizer.model might
|
||||
# be in the parent of that.
|
||||
if path.is_dir():
|
||||
vocab_file = "tokenizer.model"
|
||||
if vocabtype == 'bpe':
|
||||
vocab_file = "vocab.json"
|
||||
path2 = path / vocab_file
|
||||
# Use `.parent` instead of /.. to handle the symlink case better.
|
||||
path3 = path.parent / vocab_file
|
||||
if path2.exists():
|
||||
path = path2
|
||||
elif path3.exists():
|
||||
path = path3
|
||||
else:
|
||||
raise FileNotFoundError(
|
||||
f"Could not find tokenizer.model in {path} or its parent; "
|
||||
"if it's in another directory, pass the directory as --vocab-dir")
|
||||
added_tokens_path = path.parent / "added_tokens.json"
|
||||
print(f"Loading vocab file {path}")
|
||||
return SentencePieceVocab(path, added_tokens_path if added_tokens_path.exists() else None,
|
||||
vocabtype)
|
||||
|
||||
|
||||
def default_outfile(model_paths: List[Path], file_type: GGMLFileType) -> Path:
|
||||
namestr = {
|
||||
GGMLFileType.AllF32: "f32",
|
||||
GGMLFileType.MostlyF16: "f16",
|
||||
}[file_type]
|
||||
ret = model_paths[0].parent / f"ggml-model-{namestr}.bin"
|
||||
if ret in model_paths:
|
||||
sys.stderr.write(
|
||||
f"Error: Default output path ({ret}) would overwrite the input. "
|
||||
"Please explicitly specify a path using --outfile.\n")
|
||||
sys.exit(1)
|
||||
return ret
|
||||
|
||||
|
||||
def do_dump_model(model_plus: ModelPlus) -> None:
|
||||
print(f"model_plus.paths = {model_plus.paths!r}")
|
||||
print(f"model_plus.format = {model_plus.format!r}")
|
||||
print(f"model_plus.vocab = {model_plus.vocab!r}")
|
||||
for name, lazy_tensor in model_plus.model.items():
|
||||
print(f"{name}: shape={lazy_tensor.shape} type={lazy_tensor.data_type}; {lazy_tensor.description}")
|
||||
|
||||
|
||||
def main(args_in: Optional[List[str]] = None) -> None:
|
||||
parser = argparse.ArgumentParser(description="Convert a LLaMa model to a GGML compatible file")
|
||||
parser.add_argument("--dump", action="store_true", help="don't convert, just show what's in the model")
|
||||
parser.add_argument("--dump-single", action="store_true", help="don't convert, just show what's in a single model file")
|
||||
parser.add_argument("--vocab-only", action="store_true", help="extract only the vocab")
|
||||
parser.add_argument("--outtype", choices=["f32", "f16"], help="output format (default: based on input)")
|
||||
parser.add_argument("--vocab-dir", type=Path, help="directory containing tokenizer.model, if separate from model file")
|
||||
parser.add_argument("--outfile", type=Path, help="path to write to; default: based on input")
|
||||
parser.add_argument("model", type=Path, help="directory containing model file, or model file itself (*.pth, *.pt, *.bin)")
|
||||
parser.add_argument("--vocabtype", choices=["spm", "bpe"], help="vocab format (default: spm)")
|
||||
args = parser.parse_args(args_in)
|
||||
|
||||
vocab: Vocab
|
||||
if args.dump_single:
|
||||
model_plus = lazy_load_file(args.model)
|
||||
do_dump_model(model_plus)
|
||||
elif args.vocab_only:
|
||||
vocab = load_vocab(args.vocab_dir or args.model, args.vocabtype)
|
||||
assert args.outfile, "need --outfile if using --vocab-only"
|
||||
outfile = args.outfile
|
||||
OutputFile.write_vocab_only(outfile, vocab)
|
||||
print(f"Wrote {outfile}")
|
||||
else:
|
||||
model_plus = load_some_model(args.model)
|
||||
if args.dump:
|
||||
do_dump_model(model_plus)
|
||||
return
|
||||
if model_plus.vocab is not None and args.vocab_dir is None:
|
||||
vocab = model_plus.vocab
|
||||
else:
|
||||
vocab_dir = args.vocab_dir if args.vocab_dir else model_plus.paths[0].parent
|
||||
vocab = load_vocab(vocab_dir, args.vocabtype)
|
||||
|
||||
params = Params.load(model_plus)
|
||||
model = model_plus.model
|
||||
model = do_necessary_conversions(model, params)
|
||||
output_type = pick_output_type(model, args.outtype)
|
||||
model = convert_to_output_type(model, output_type)
|
||||
outfile = args.outfile or default_outfile(model_plus.paths, output_type)
|
||||
|
||||
OutputFile.write_all(outfile, params, output_type, model, vocab)
|
||||
print(f"Wrote {outfile}")
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
103
convert.py
Executable file → Normal file
103
convert.py
Executable file → Normal file
@@ -133,7 +133,7 @@ TENSORS_SET = set(TENSORS_LIST)
|
||||
|
||||
def find_n_mult(n_ff: int, n_embd: int) -> int:
|
||||
# hardcoded magic range
|
||||
for n_mult in range(256, 1, -1):
|
||||
for n_mult in range(8192, 1, -1):
|
||||
calc_ff = (((8*n_embd) // 3 + n_mult - 1) // n_mult)*n_mult
|
||||
if calc_ff == n_ff:
|
||||
return n_mult
|
||||
@@ -141,11 +141,12 @@ def find_n_mult(n_ff: int, n_embd: int) -> int:
|
||||
|
||||
@dataclass
|
||||
class Params:
|
||||
n_vocab: int
|
||||
n_embd: int
|
||||
n_mult: int
|
||||
n_head: int
|
||||
n_layer: int
|
||||
n_vocab: int
|
||||
n_embd: int
|
||||
n_mult: int
|
||||
n_head: int
|
||||
n_layer: int
|
||||
n_kv_head: Optional[int] # This parameter is only used for Llama 2
|
||||
|
||||
@staticmethod
|
||||
def guessed(model: 'LazyModel') -> 'Params':
|
||||
@@ -167,11 +168,12 @@ class Params:
|
||||
n_head=n_embd // 128 # guessed
|
||||
|
||||
return Params(
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = 256,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = 256,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
n_kv_head = None,
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
@@ -183,15 +185,17 @@ class Params:
|
||||
n_head = config["num_attention_heads"];
|
||||
n_layer = config["num_hidden_layers"];
|
||||
n_ff = config["intermediate_size"];
|
||||
n_kv_head = config.get("num_key_value_heads")
|
||||
|
||||
n_mult = find_n_mult(n_ff, n_embd);
|
||||
|
||||
return Params(
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = n_mult,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = n_mult,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
n_kv_head = n_kv_head,
|
||||
)
|
||||
|
||||
# LLaMA v2 70B params.json
|
||||
@@ -200,21 +204,22 @@ class Params:
|
||||
def loadOriginalParamsJson(model: 'LazyModel', config_path: 'Path') -> 'Params':
|
||||
config = json.load(open(config_path))
|
||||
|
||||
n_vocab = config["vocab_size"];
|
||||
n_embd = config["dim"];
|
||||
n_head = config["n_heads"];
|
||||
n_layer = config["n_layers"];
|
||||
n_mult = config["multiple_of"];
|
||||
n_vocab = config["vocab_size"];
|
||||
n_embd = config["dim"];
|
||||
n_head = config["n_heads"];
|
||||
n_layer = config["n_layers"];
|
||||
n_mult = config["multiple_of"];
|
||||
|
||||
if n_vocab == -1:
|
||||
n_vocab = model["tok_embeddings.weight"].shape[0]
|
||||
|
||||
return Params(
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = n_mult,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
n_vocab = n_vocab,
|
||||
n_embd = n_embd,
|
||||
n_mult = n_mult,
|
||||
n_head = n_head,
|
||||
n_layer = n_layer,
|
||||
n_kv_head = None,
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
@@ -317,10 +322,12 @@ class GGMLVocab:
|
||||
Vocab = Union[SentencePieceVocab, GGMLVocab]
|
||||
|
||||
|
||||
def permute(weights: NDArray, n_head: int) -> NDArray:
|
||||
def permute(weights: NDArray, n_head: int, n_kv_head: Optional[int] = None) -> NDArray:
|
||||
if n_kv_head is not None and n_head != n_kv_head:
|
||||
n_head //= n_kv_head
|
||||
return (weights.reshape(n_head, 2, weights.shape[0] // n_head // 2, *weights.shape[1:])
|
||||
.swapaxes(1, 2)
|
||||
.reshape(weights.shape))
|
||||
.swapaxes(1, 2)
|
||||
.reshape(weights.shape))
|
||||
|
||||
|
||||
def dequantize_q4(qvalues_pack32: NDArray, scales: NDArray, addends: Optional[NDArray], g_idx: Optional[NDArray]) -> NDArray:
|
||||
@@ -368,7 +375,7 @@ class Tensor(metaclass=ABCMeta):
|
||||
@abstractmethod
|
||||
def astype(self, data_type: DataType) -> 'Tensor': ...
|
||||
@abstractmethod
|
||||
def permute(self, n_head: int) -> 'Tensor': ...
|
||||
def permute(self, n_head: int, n_kv_head: Optional[int] = None) -> 'Tensor': ...
|
||||
@abstractmethod
|
||||
def permute_part(self, n_part: int, n_head: int) -> 'UnquantizedTensor': ...
|
||||
@abstractmethod
|
||||
@@ -406,8 +413,8 @@ class UnquantizedTensor(Tensor):
|
||||
r = self.ndarray.shape[0] // 3
|
||||
return UnquantizedTensor(self.ndarray[r * n_part : r * n_part + r, ...])
|
||||
|
||||
def permute(self, n_head: int) -> 'UnquantizedTensor':
|
||||
return UnquantizedTensor(permute(self.ndarray, n_head))
|
||||
def permute(self, n_head: int, n_kv_head: Optional[int] = None) -> 'UnquantizedTensor':
|
||||
return UnquantizedTensor(permute(self.ndarray, n_head, n_kv_head))
|
||||
|
||||
|
||||
def load_unquantized(lazy_tensor: 'LazyTensor', expected_dtype: Any = None, convert: bool = False) -> NDArray:
|
||||
@@ -455,26 +462,34 @@ class GGMLQuantizedTensor(Tensor):
|
||||
def to_ggml(self) -> 'GGMLQuantizedTensor':
|
||||
return self
|
||||
|
||||
def permute(self, n_head: int) -> 'GGMLQuantizedTensor':
|
||||
return GGMLQuantizedTensor(permute(self.ndarray, n_head), self.shape, self.data_type)
|
||||
def permute(self, n_head: int, n_kv_head: Optional[int] = None) -> 'GGMLQuantizedTensor':
|
||||
return GGMLQuantizedTensor(permute(self.ndarray, n_head, n_kv_head), self.shape, self.data_type)
|
||||
|
||||
def permute_part(self, n_part: int, n_head: int) -> 'UnquantizedTensor':
|
||||
r = self.ndarray.shape[0] // 3
|
||||
return UnquantizedTensor(permute(self.ndarray[r * n_part : r * n_part + r, ...], n_head))
|
||||
|
||||
def part(self, n_part: int) -> 'UnquantizedTensor':
|
||||
r = self.ndarray.shape[0] // 3
|
||||
return UnquantizedTensor(self.ndarray[r * n_part : r * n_part + r, ...])
|
||||
|
||||
GGMLCompatibleTensor = Union[UnquantizedTensor, GGMLQuantizedTensor]
|
||||
|
||||
|
||||
class DeferredPermutedTensor(Tensor):
|
||||
def __init__(self, base: Tensor, n_head: int) -> None:
|
||||
def __init__(self, base: Tensor, n_head: int, n_kv_head: Optional[int] = None) -> None:
|
||||
self.base = base
|
||||
self.n_head = n_head
|
||||
self.n_kv_head = n_kv_head
|
||||
self.data_type = self.base.data_type
|
||||
|
||||
def astype(self, data_type: DataType) -> Tensor:
|
||||
return self.base.astype(data_type).permute(self.n_head)
|
||||
return self.base.astype(data_type).permute(self.n_head, self.n_kv_head)
|
||||
|
||||
def to_ggml(self) -> GGMLCompatibleTensor:
|
||||
return self.base.to_ggml().permute(self.n_head)
|
||||
return self.base.to_ggml().permute(self.n_head, self.n_kv_head)
|
||||
|
||||
def permute(self, n_head: int) -> Tensor:
|
||||
def permute(self, n_head: int, n_kv_head: Optional[int] = None) -> Tensor:
|
||||
raise Exception("shouldn't permute twice")
|
||||
|
||||
|
||||
@@ -566,8 +581,8 @@ class GPTQForLLaMaQuantizedTensor(Tensor):
|
||||
ret.data_type = QuantizedDataType(groupsize=new_groupsize, have_addends=True, have_g_idx=False)
|
||||
return ret
|
||||
|
||||
def permute(self, n_head: int) -> Tensor:
|
||||
return DeferredPermutedTensor(self, n_head)
|
||||
def permute(self, n_head: int, n_kv_head: Optional[int] = None) -> Tensor:
|
||||
return DeferredPermutedTensor(self, n_head, n_kv_head)
|
||||
|
||||
def to_ggml(self) -> GGMLQuantizedTensor:
|
||||
# The output format looks like this:
|
||||
@@ -698,10 +713,10 @@ def merge_multifile_models(models_plus: List[ModelPlus]) -> ModelPlus:
|
||||
return ModelPlus(model, paths, format, vocab)
|
||||
|
||||
|
||||
def permute_lazy(lazy_tensor: LazyTensor, n_head: int) -> LazyTensor:
|
||||
def permute_lazy(lazy_tensor: LazyTensor, n_head: int, n_kv_head: Optional[int] = None) -> LazyTensor:
|
||||
def load() -> Tensor:
|
||||
return lazy_tensor.load().permute(n_head)
|
||||
return LazyTensor(load, lazy_tensor.shape, lazy_tensor.data_type, f'permute({n_head}) ' + lazy_tensor.description)
|
||||
return lazy_tensor.load().permute(n_head, n_kv_head)
|
||||
return LazyTensor(load, lazy_tensor.shape, lazy_tensor.data_type, f'permute({n_head}, {n_kv_head}) ' + lazy_tensor.description)
|
||||
|
||||
def permute_part_lazy(lazy_tensor: LazyTensor, n_part: int, n_head: int) -> LazyTensor:
|
||||
def load() -> Tensor:
|
||||
@@ -726,7 +741,7 @@ def convert_transformers_to_orig(model: LazyModel, params: Params) -> LazyModel:
|
||||
for i in itertools.count():
|
||||
if f"model.layers.{i}.self_attn.q_proj.weight" in model:
|
||||
out[f"layers.{i}.attention.wq.weight"] = permute_lazy(model[f"model.layers.{i}.self_attn.q_proj.weight"], params.n_head)
|
||||
out[f"layers.{i}.attention.wk.weight"] = permute_lazy(model[f"model.layers.{i}.self_attn.k_proj.weight"], params.n_head)
|
||||
out[f"layers.{i}.attention.wk.weight"] = permute_lazy(model[f"model.layers.{i}.self_attn.k_proj.weight"], params.n_head, params.n_kv_head)
|
||||
out[f"layers.{i}.attention.wv.weight"] = model[f"model.layers.{i}.self_attn.v_proj.weight"]
|
||||
elif f"model.layers.{i}.self_attn.W_pack.weight" in model:
|
||||
out[f"layers.{i}.attention.wq.weight"] = permute_part_lazy(model[f"model.layers.{i}.self_attn.W_pack.weight"], 0, params.n_head)
|
||||
|
||||
@@ -13,6 +13,8 @@ set(TARGET common)
|
||||
add_library(${TARGET} OBJECT
|
||||
common.h
|
||||
common.cpp
|
||||
console.h
|
||||
console.cpp
|
||||
grammar-parser.h
|
||||
grammar-parser.cpp
|
||||
)
|
||||
@@ -40,6 +42,7 @@ else()
|
||||
add_subdirectory(benchmark)
|
||||
add_subdirectory(baby-llama)
|
||||
add_subdirectory(train-text-from-scratch)
|
||||
add_subdirectory(convert-llama2c-to-ggml)
|
||||
add_subdirectory(simple)
|
||||
add_subdirectory(embd-input)
|
||||
if (LLAMA_METAL)
|
||||
|
||||
@@ -25,7 +25,6 @@
|
||||
#else
|
||||
#include <sys/ioctl.h>
|
||||
#include <unistd.h>
|
||||
#include <wchar.h>
|
||||
#endif
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
@@ -195,6 +194,12 @@ bool gpt_params_parse(int argc, char ** argv, gpt_params & params) {
|
||||
break;
|
||||
}
|
||||
params.rope_freq_scale = std::stof(argv[i]);
|
||||
} else if (arg == "--rope-scale") {
|
||||
if (++i >= argc) {
|
||||
invalid_param = true;
|
||||
break;
|
||||
}
|
||||
params.rope_freq_scale = 1.0f/std::stof(argv[i]);
|
||||
} else if (arg == "--memory-f32") {
|
||||
params.memory_f16 = false;
|
||||
} else if (arg == "--top-p") {
|
||||
@@ -329,6 +334,8 @@ bool gpt_params_parse(int argc, char ** argv, gpt_params & params) {
|
||||
params.instruct = true;
|
||||
} else if (arg == "--multiline-input") {
|
||||
params.multiline_input = true;
|
||||
} else if (arg == "--simple-io") {
|
||||
params.simple_io = true;
|
||||
} else if (arg == "--color") {
|
||||
params.use_color = true;
|
||||
} else if (arg == "--mlock") {
|
||||
@@ -352,7 +359,7 @@ bool gpt_params_parse(int argc, char ** argv, gpt_params & params) {
|
||||
#ifdef GGML_USE_CUBLAS
|
||||
params.main_gpu = std::stoi(argv[i]);
|
||||
#else
|
||||
fprintf(stderr, "warning: llama.cpp was compiled without cuBLAS. It is not possible to set a main GPU.\n");
|
||||
fprintf(stderr, "warning: llama.cpp was compiled without cuBLAS. It is not possible to set a main GPU.\n");
|
||||
#endif
|
||||
} else if (arg == "--tensor-split" || arg == "-ts") {
|
||||
if (++i >= argc) {
|
||||
@@ -376,13 +383,19 @@ bool gpt_params_parse(int argc, char ** argv, gpt_params & params) {
|
||||
}
|
||||
}
|
||||
#else
|
||||
fprintf(stderr, "warning: llama.cpp was compiled without cuBLAS. It is not possible to set a tensor split.\n");
|
||||
fprintf(stderr, "warning: llama.cpp was compiled without cuBLAS. It is not possible to set a tensor split.\n");
|
||||
#endif // GGML_USE_CUBLAS
|
||||
} else if (arg == "--mul-mat-q" || arg == "-mmq") {
|
||||
#ifdef GGML_USE_CUBLAS
|
||||
params.mul_mat_q = true;
|
||||
#else
|
||||
fprintf(stderr, "warning: llama.cpp was compiled without cuBLAS. It is not possible to use mul_mat_q kernels.\n");
|
||||
#endif // GGML_USE_CUBLAS
|
||||
} else if (arg == "--low-vram" || arg == "-lv") {
|
||||
#ifdef GGML_USE_CUBLAS
|
||||
params.low_vram = true;
|
||||
#else
|
||||
fprintf(stderr, "warning: llama.cpp was compiled without cuBLAS. It is not possible to set lower vram usage.\n");
|
||||
fprintf(stderr, "warning: llama.cpp was compiled without cuBLAS. It is not possible to set lower vram usage.\n");
|
||||
#endif // GGML_USE_CUBLAS
|
||||
} else if (arg == "--no-mmap") {
|
||||
params.use_mmap = false;
|
||||
@@ -402,8 +415,14 @@ bool gpt_params_parse(int argc, char ** argv, gpt_params & params) {
|
||||
params.antiprompt.push_back(argv[i]);
|
||||
} else if (arg == "--perplexity") {
|
||||
params.perplexity = true;
|
||||
} else if (arg == "--perplexity-lines") {
|
||||
params.perplexity_lines = true;
|
||||
} else if (arg == "--hellaswag") {
|
||||
params.hellaswag = true;
|
||||
} else if (arg == "--hellaswag-tasks") {
|
||||
if (++i >= argc) {
|
||||
invalid_param = true;
|
||||
break;
|
||||
}
|
||||
params.hellaswag_tasks = std::stoi(argv[i]);
|
||||
} else if (arg == "--ignore-eos") {
|
||||
params.logit_bias[llama_token_eos()] = -INFINITY;
|
||||
} else if (arg == "--no-penalize-nl") {
|
||||
@@ -524,7 +543,7 @@ void gpt_print_usage(int /*argc*/, char ** argv, const gpt_params & params) {
|
||||
fprintf(stdout, " --in-suffix STRING string to suffix after user inputs with (default: empty)\n");
|
||||
fprintf(stdout, " -f FNAME, --file FNAME\n");
|
||||
fprintf(stdout, " prompt file to start generation.\n");
|
||||
fprintf(stdout, " -n N, --n-predict N number of tokens to predict (default: %d, -1 = infinity)\n", params.n_predict);
|
||||
fprintf(stdout, " -n N, --n-predict N number of tokens to predict (default: %d, -1 = infinity, -2 = until context filled)\n", params.n_predict);
|
||||
fprintf(stdout, " -c N, --ctx-size N size of the prompt context (default: %d)\n", params.n_ctx);
|
||||
fprintf(stdout, " -b N, --batch-size N batch size for prompt processing (default: %d)\n", params.n_batch);
|
||||
fprintf(stdout, " -gqa N, --gqa N grouped-query attention factor (TEMP!!! use 8 for LLaMAv2 70B) (default: %d)\n", params.n_gqa);
|
||||
@@ -551,16 +570,18 @@ void gpt_print_usage(int /*argc*/, char ** argv, const gpt_params & params) {
|
||||
fprintf(stdout, " --cfg-negative-prompt PROMPT \n");
|
||||
fprintf(stdout, " negative prompt to use for guidance. (default: empty)\n");
|
||||
fprintf(stdout, " --cfg-scale N strength of guidance (default: %f, 1.0 = disable)\n", params.cfg_scale);
|
||||
fprintf(stdout, " --rope-freq-base N RoPE base frequency (default: %.1f)\n", params.rope_freq_base);
|
||||
fprintf(stdout, " --rope-freq-scale N RoPE frequency scaling factor (default: %g)\n", params.rope_freq_scale);
|
||||
fprintf(stdout, " --rope-scale N RoPE context linear scaling factor, inverse of --rope-freq-scale (default: %g)\n", 1.0f/params.rope_freq_scale);
|
||||
fprintf(stdout, " --rope-freq-base N RoPE base frequency, used by NTK-aware scaling (default: %.1f)\n", params.rope_freq_base);
|
||||
fprintf(stdout, " --rope-freq-scale N RoPE frequency linear scaling factor, inverse of --rope-scale (default: %g)\n", params.rope_freq_scale);
|
||||
fprintf(stdout, " --ignore-eos ignore end of stream token and continue generating (implies --logit-bias 2-inf)\n");
|
||||
fprintf(stdout, " --no-penalize-nl do not penalize newline token\n");
|
||||
fprintf(stdout, " --memory-f32 use f32 instead of f16 for memory key+value (default: disabled)\n");
|
||||
fprintf(stdout, " not recommended: doubles context memory required and no measurable increase in quality\n");
|
||||
fprintf(stdout, " --temp N temperature (default: %.1f)\n", (double)params.temp);
|
||||
fprintf(stdout, " --perplexity compute perplexity over each ctx window of the prompt\n");
|
||||
fprintf(stdout, " --perplexity-lines compute perplexity over each line of the prompt\n");
|
||||
fprintf(stdout, " --keep number of tokens to keep from the initial prompt (default: %d, -1 = all)\n", params.n_keep);
|
||||
fprintf(stdout, " --hellaswag compute HellaSwag score over random tasks from datafile supplied with -f\n");
|
||||
fprintf(stdout, " --hellaswag-tasks N number of tasks to use when computing the HellaSwag score (default: %zu)\n", params.hellaswag_tasks);
|
||||
fprintf(stdout, " --keep N number of tokens to keep from the initial prompt (default: %d, -1 = all)\n", params.n_keep);
|
||||
fprintf(stdout, " --chunks N max number of chunks to process (default: %d, -1 = all)\n", params.n_chunks);
|
||||
if (llama_mlock_supported()) {
|
||||
fprintf(stdout, " --mlock force system to keep model in RAM rather than swapping or compressing\n");
|
||||
@@ -578,10 +599,14 @@ void gpt_print_usage(int /*argc*/, char ** argv, const gpt_params & params) {
|
||||
fprintf(stdout, " how to split tensors across multiple GPUs, comma-separated list of proportions, e.g. 3,1\n");
|
||||
fprintf(stdout, " -mg i, --main-gpu i the GPU to use for scratch and small tensors\n" );
|
||||
fprintf(stdout, " -lv, --low-vram don't allocate VRAM scratch buffer\n" );
|
||||
fprintf(stdout, " -mmq, --mul-mat-q use experimental mul_mat_q CUDA kernels instead of cuBLAS. TEMP!!!\n" );
|
||||
fprintf(stdout, " Reduces VRAM usage by 700/970/1430 MiB for 7b/13b/33b but prompt processing speed\n" );
|
||||
fprintf(stdout, " is still suboptimal, especially q2_K, q3_K, q5_K, and q6_K.\n" );
|
||||
#endif
|
||||
fprintf(stdout, " --mtest compute maximum memory usage\n");
|
||||
fprintf(stdout, " --export export the computation graph to 'llama.ggml'\n");
|
||||
fprintf(stdout, " --verbose-prompt print prompt before generation\n");
|
||||
fprintf(stderr, " --simple-io use basic IO for better compatibility in subprocesses and limited consoles\n");
|
||||
fprintf(stdout, " --lora FNAME apply LoRA adapter (implies --no-mmap)\n");
|
||||
fprintf(stdout, " --lora-base FNAME optional model to use as a base for the layers modified by the LoRA adapter\n");
|
||||
fprintf(stdout, " -m FNAME, --model FNAME\n");
|
||||
@@ -630,6 +655,7 @@ struct llama_context_params llama_context_params_from_gpt_params(const gpt_param
|
||||
lparams.main_gpu = params.main_gpu;
|
||||
lparams.tensor_split = params.tensor_split;
|
||||
lparams.low_vram = params.low_vram;
|
||||
lparams.mul_mat_q = params.mul_mat_q;
|
||||
lparams.seed = params.seed;
|
||||
lparams.f16_kv = params.memory_f16;
|
||||
lparams.use_mmap = params.use_mmap;
|
||||
@@ -673,376 +699,3 @@ std::tuple<struct llama_model *, struct llama_context *> llama_init_from_gpt_par
|
||||
|
||||
return std::make_tuple(model, lctx);
|
||||
}
|
||||
|
||||
void console_init(console_state & con_st) {
|
||||
#if defined(_WIN32)
|
||||
// Windows-specific console initialization
|
||||
DWORD dwMode = 0;
|
||||
con_st.hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
|
||||
if (con_st.hConsole == INVALID_HANDLE_VALUE || !GetConsoleMode(con_st.hConsole, &dwMode)) {
|
||||
con_st.hConsole = GetStdHandle(STD_ERROR_HANDLE);
|
||||
if (con_st.hConsole != INVALID_HANDLE_VALUE && (!GetConsoleMode(con_st.hConsole, &dwMode))) {
|
||||
con_st.hConsole = NULL;
|
||||
}
|
||||
}
|
||||
if (con_st.hConsole) {
|
||||
// Enable ANSI colors on Windows 10+
|
||||
if (con_st.use_color && !(dwMode & ENABLE_VIRTUAL_TERMINAL_PROCESSING)) {
|
||||
SetConsoleMode(con_st.hConsole, dwMode | ENABLE_VIRTUAL_TERMINAL_PROCESSING);
|
||||
}
|
||||
// Set console output codepage to UTF8
|
||||
SetConsoleOutputCP(CP_UTF8);
|
||||
}
|
||||
HANDLE hConIn = GetStdHandle(STD_INPUT_HANDLE);
|
||||
if (hConIn != INVALID_HANDLE_VALUE && GetConsoleMode(hConIn, &dwMode)) {
|
||||
// Set console input codepage to UTF16
|
||||
_setmode(_fileno(stdin), _O_WTEXT);
|
||||
|
||||
// Turn off ICANON (ENABLE_LINE_INPUT) and ECHO (ENABLE_ECHO_INPUT)
|
||||
dwMode &= ~(ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT);
|
||||
SetConsoleMode(hConIn, dwMode);
|
||||
}
|
||||
#else
|
||||
// POSIX-specific console initialization
|
||||
struct termios new_termios;
|
||||
tcgetattr(STDIN_FILENO, &con_st.prev_state);
|
||||
new_termios = con_st.prev_state;
|
||||
new_termios.c_lflag &= ~(ICANON | ECHO);
|
||||
new_termios.c_cc[VMIN] = 1;
|
||||
new_termios.c_cc[VTIME] = 0;
|
||||
tcsetattr(STDIN_FILENO, TCSANOW, &new_termios);
|
||||
|
||||
con_st.tty = fopen("/dev/tty", "w+");
|
||||
if (con_st.tty != nullptr) {
|
||||
con_st.out = con_st.tty;
|
||||
}
|
||||
|
||||
setlocale(LC_ALL, "");
|
||||
#endif
|
||||
}
|
||||
|
||||
void console_cleanup(console_state & con_st) {
|
||||
// Reset console color
|
||||
console_set_color(con_st, CONSOLE_COLOR_DEFAULT);
|
||||
|
||||
#if !defined(_WIN32)
|
||||
if (con_st.tty != nullptr) {
|
||||
con_st.out = stdout;
|
||||
fclose(con_st.tty);
|
||||
con_st.tty = nullptr;
|
||||
}
|
||||
// Restore the terminal settings on POSIX systems
|
||||
tcsetattr(STDIN_FILENO, TCSANOW, &con_st.prev_state);
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Keep track of current color of output, and emit ANSI code if it changes. */
|
||||
void console_set_color(console_state & con_st, console_color_t color) {
|
||||
if (con_st.use_color && con_st.color != color) {
|
||||
fflush(stdout);
|
||||
switch(color) {
|
||||
case CONSOLE_COLOR_DEFAULT:
|
||||
fprintf(con_st.out, ANSI_COLOR_RESET);
|
||||
break;
|
||||
case CONSOLE_COLOR_PROMPT:
|
||||
fprintf(con_st.out, ANSI_COLOR_YELLOW);
|
||||
break;
|
||||
case CONSOLE_COLOR_USER_INPUT:
|
||||
fprintf(con_st.out, ANSI_BOLD ANSI_COLOR_GREEN);
|
||||
break;
|
||||
case CONSOLE_COLOR_ERROR:
|
||||
fprintf(con_st.out, ANSI_BOLD ANSI_COLOR_RED);
|
||||
break;
|
||||
}
|
||||
con_st.color = color;
|
||||
fflush(con_st.out);
|
||||
}
|
||||
}
|
||||
|
||||
char32_t getchar32() {
|
||||
#if defined(_WIN32)
|
||||
HANDLE hConsole = GetStdHandle(STD_INPUT_HANDLE);
|
||||
wchar_t high_surrogate = 0;
|
||||
|
||||
while (true) {
|
||||
INPUT_RECORD record;
|
||||
DWORD count;
|
||||
if (!ReadConsoleInputW(hConsole, &record, 1, &count) || count == 0) {
|
||||
return WEOF;
|
||||
}
|
||||
|
||||
if (record.EventType == KEY_EVENT && record.Event.KeyEvent.bKeyDown) {
|
||||
wchar_t wc = record.Event.KeyEvent.uChar.UnicodeChar;
|
||||
if (wc == 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if ((wc >= 0xD800) && (wc <= 0xDBFF)) { // Check if wc is a high surrogate
|
||||
high_surrogate = wc;
|
||||
continue;
|
||||
} else if ((wc >= 0xDC00) && (wc <= 0xDFFF)) { // Check if wc is a low surrogate
|
||||
if (high_surrogate != 0) { // Check if we have a high surrogate
|
||||
return ((high_surrogate - 0xD800) << 10) + (wc - 0xDC00) + 0x10000;
|
||||
}
|
||||
}
|
||||
|
||||
high_surrogate = 0; // Reset the high surrogate
|
||||
return static_cast<char32_t>(wc);
|
||||
}
|
||||
}
|
||||
#else
|
||||
wchar_t wc = getwchar();
|
||||
if (static_cast<wint_t>(wc) == WEOF) {
|
||||
return WEOF;
|
||||
}
|
||||
|
||||
#if WCHAR_MAX == 0xFFFF
|
||||
if ((wc >= 0xD800) && (wc <= 0xDBFF)) { // Check if wc is a high surrogate
|
||||
wchar_t low_surrogate = getwchar();
|
||||
if ((low_surrogate >= 0xDC00) && (low_surrogate <= 0xDFFF)) { // Check if the next wchar is a low surrogate
|
||||
return (static_cast<char32_t>(wc & 0x03FF) << 10) + (low_surrogate & 0x03FF) + 0x10000;
|
||||
}
|
||||
}
|
||||
if ((wc >= 0xD800) && (wc <= 0xDFFF)) { // Invalid surrogate pair
|
||||
return 0xFFFD; // Return the replacement character U+FFFD
|
||||
}
|
||||
#endif
|
||||
|
||||
return static_cast<char32_t>(wc);
|
||||
#endif
|
||||
}
|
||||
|
||||
void pop_cursor(console_state & con_st) {
|
||||
#if defined(_WIN32)
|
||||
if (con_st.hConsole != NULL) {
|
||||
CONSOLE_SCREEN_BUFFER_INFO bufferInfo;
|
||||
GetConsoleScreenBufferInfo(con_st.hConsole, &bufferInfo);
|
||||
|
||||
COORD newCursorPosition = bufferInfo.dwCursorPosition;
|
||||
if (newCursorPosition.X == 0) {
|
||||
newCursorPosition.X = bufferInfo.dwSize.X - 1;
|
||||
newCursorPosition.Y -= 1;
|
||||
} else {
|
||||
newCursorPosition.X -= 1;
|
||||
}
|
||||
|
||||
SetConsoleCursorPosition(con_st.hConsole, newCursorPosition);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
putc('\b', con_st.out);
|
||||
}
|
||||
|
||||
int estimateWidth(char32_t codepoint) {
|
||||
#if defined(_WIN32)
|
||||
return 1;
|
||||
#else
|
||||
return wcwidth(codepoint);
|
||||
#endif
|
||||
}
|
||||
|
||||
int put_codepoint(console_state & con_st, const char* utf8_codepoint, size_t length, int expectedWidth) {
|
||||
#if defined(_WIN32)
|
||||
CONSOLE_SCREEN_BUFFER_INFO bufferInfo;
|
||||
if (!GetConsoleScreenBufferInfo(con_st.hConsole, &bufferInfo)) {
|
||||
// go with the default
|
||||
return expectedWidth;
|
||||
}
|
||||
COORD initialPosition = bufferInfo.dwCursorPosition;
|
||||
DWORD nNumberOfChars = length;
|
||||
WriteConsole(con_st.hConsole, utf8_codepoint, nNumberOfChars, &nNumberOfChars, NULL);
|
||||
|
||||
CONSOLE_SCREEN_BUFFER_INFO newBufferInfo;
|
||||
GetConsoleScreenBufferInfo(con_st.hConsole, &newBufferInfo);
|
||||
|
||||
// Figure out our real position if we're in the last column
|
||||
if (utf8_codepoint[0] != 0x09 && initialPosition.X == newBufferInfo.dwSize.X - 1) {
|
||||
DWORD nNumberOfChars;
|
||||
WriteConsole(con_st.hConsole, &" \b", 2, &nNumberOfChars, NULL);
|
||||
GetConsoleScreenBufferInfo(con_st.hConsole, &newBufferInfo);
|
||||
}
|
||||
|
||||
int width = newBufferInfo.dwCursorPosition.X - initialPosition.X;
|
||||
if (width < 0) {
|
||||
width += newBufferInfo.dwSize.X;
|
||||
}
|
||||
return width;
|
||||
#else
|
||||
// we can trust expectedWidth if we've got one
|
||||
if (expectedWidth >= 0 || con_st.tty == nullptr) {
|
||||
fwrite(utf8_codepoint, length, 1, con_st.out);
|
||||
return expectedWidth;
|
||||
}
|
||||
|
||||
fputs("\033[6n", con_st.tty); // Query cursor position
|
||||
int x1, x2, y1, y2;
|
||||
int results = 0;
|
||||
results = fscanf(con_st.tty, "\033[%d;%dR", &y1, &x1);
|
||||
|
||||
fwrite(utf8_codepoint, length, 1, con_st.tty);
|
||||
|
||||
fputs("\033[6n", con_st.tty); // Query cursor position
|
||||
results += fscanf(con_st.tty, "\033[%d;%dR", &y2, &x2);
|
||||
|
||||
if (results != 4) {
|
||||
return expectedWidth;
|
||||
}
|
||||
|
||||
int width = x2 - x1;
|
||||
if (width < 0) {
|
||||
// Calculate the width considering text wrapping
|
||||
struct winsize w;
|
||||
ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
|
||||
width += w.ws_col;
|
||||
}
|
||||
return width;
|
||||
#endif
|
||||
}
|
||||
|
||||
void replace_last(console_state & con_st, char ch) {
|
||||
#if defined(_WIN32)
|
||||
pop_cursor(con_st);
|
||||
put_codepoint(con_st, &ch, 1, 1);
|
||||
#else
|
||||
fprintf(con_st.out, "\b%c", ch);
|
||||
#endif
|
||||
}
|
||||
|
||||
void append_utf8(char32_t ch, std::string & out) {
|
||||
if (ch <= 0x7F) {
|
||||
out.push_back(static_cast<unsigned char>(ch));
|
||||
} else if (ch <= 0x7FF) {
|
||||
out.push_back(static_cast<unsigned char>(0xC0 | ((ch >> 6) & 0x1F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | (ch & 0x3F)));
|
||||
} else if (ch <= 0xFFFF) {
|
||||
out.push_back(static_cast<unsigned char>(0xE0 | ((ch >> 12) & 0x0F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | ((ch >> 6) & 0x3F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | (ch & 0x3F)));
|
||||
} else if (ch <= 0x10FFFF) {
|
||||
out.push_back(static_cast<unsigned char>(0xF0 | ((ch >> 18) & 0x07)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | ((ch >> 12) & 0x3F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | ((ch >> 6) & 0x3F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | (ch & 0x3F)));
|
||||
} else {
|
||||
// Invalid Unicode code point
|
||||
}
|
||||
}
|
||||
|
||||
// Helper function to remove the last UTF-8 character from a string
|
||||
void pop_back_utf8_char(std::string & line) {
|
||||
if (line.empty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
size_t pos = line.length() - 1;
|
||||
|
||||
// Find the start of the last UTF-8 character (checking up to 4 bytes back)
|
||||
for (size_t i = 0; i < 3 && pos > 0; ++i, --pos) {
|
||||
if ((line[pos] & 0xC0) != 0x80) break; // Found the start of the character
|
||||
}
|
||||
line.erase(pos);
|
||||
}
|
||||
|
||||
bool console_readline(console_state & con_st, std::string & line) {
|
||||
console_set_color(con_st, CONSOLE_COLOR_USER_INPUT);
|
||||
if (con_st.out != stdout) {
|
||||
fflush(stdout);
|
||||
}
|
||||
|
||||
line.clear();
|
||||
std::vector<int> widths;
|
||||
bool is_special_char = false;
|
||||
bool end_of_stream = false;
|
||||
|
||||
char32_t input_char;
|
||||
while (true) {
|
||||
fflush(con_st.out); // Ensure all output is displayed before waiting for input
|
||||
input_char = getchar32();
|
||||
|
||||
if (input_char == '\r' || input_char == '\n') {
|
||||
break;
|
||||
}
|
||||
|
||||
if (input_char == (char32_t) WEOF || input_char == 0x04 /* Ctrl+D*/) {
|
||||
end_of_stream = true;
|
||||
break;
|
||||
}
|
||||
|
||||
if (is_special_char) {
|
||||
console_set_color(con_st, CONSOLE_COLOR_USER_INPUT);
|
||||
replace_last(con_st, line.back());
|
||||
is_special_char = false;
|
||||
}
|
||||
|
||||
if (input_char == '\033') { // Escape sequence
|
||||
char32_t code = getchar32();
|
||||
if (code == '[' || code == 0x1B) {
|
||||
// Discard the rest of the escape sequence
|
||||
while ((code = getchar32()) != (char32_t) WEOF) {
|
||||
if ((code >= 'A' && code <= 'Z') || (code >= 'a' && code <= 'z') || code == '~') {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (input_char == 0x08 || input_char == 0x7F) { // Backspace
|
||||
if (!widths.empty()) {
|
||||
int count;
|
||||
do {
|
||||
count = widths.back();
|
||||
widths.pop_back();
|
||||
// Move cursor back, print space, and move cursor back again
|
||||
for (int i = 0; i < count; i++) {
|
||||
replace_last(con_st, ' ');
|
||||
pop_cursor(con_st);
|
||||
}
|
||||
pop_back_utf8_char(line);
|
||||
} while (count == 0 && !widths.empty());
|
||||
}
|
||||
} else {
|
||||
int offset = line.length();
|
||||
append_utf8(input_char, line);
|
||||
int width = put_codepoint(con_st, line.c_str() + offset, line.length() - offset, estimateWidth(input_char));
|
||||
if (width < 0) {
|
||||
width = 0;
|
||||
}
|
||||
widths.push_back(width);
|
||||
}
|
||||
|
||||
if (!line.empty() && (line.back() == '\\' || line.back() == '/')) {
|
||||
console_set_color(con_st, CONSOLE_COLOR_PROMPT);
|
||||
replace_last(con_st, line.back());
|
||||
is_special_char = true;
|
||||
}
|
||||
}
|
||||
|
||||
bool has_more = con_st.multiline_input;
|
||||
if (is_special_char) {
|
||||
replace_last(con_st, ' ');
|
||||
pop_cursor(con_st);
|
||||
|
||||
char last = line.back();
|
||||
line.pop_back();
|
||||
if (last == '\\') {
|
||||
line += '\n';
|
||||
fputc('\n', con_st.out);
|
||||
has_more = !has_more;
|
||||
} else {
|
||||
// llama will just eat the single space, it won't act as a space
|
||||
if (line.length() == 1 && line.back() == ' ') {
|
||||
line.clear();
|
||||
pop_cursor(con_st);
|
||||
}
|
||||
has_more = false;
|
||||
}
|
||||
} else {
|
||||
if (end_of_stream) {
|
||||
has_more = false;
|
||||
} else {
|
||||
line += '\n';
|
||||
fputc('\n', con_st.out);
|
||||
}
|
||||
}
|
||||
|
||||
fflush(con_st.out);
|
||||
return has_more;
|
||||
}
|
||||
|
||||
@@ -11,11 +11,6 @@
|
||||
#include <unordered_map>
|
||||
#include <tuple>
|
||||
|
||||
#if !defined (_WIN32)
|
||||
#include <stdio.h>
|
||||
#include <termios.h>
|
||||
#endif
|
||||
|
||||
//
|
||||
// CLI argument parsing
|
||||
//
|
||||
@@ -70,7 +65,11 @@ struct gpt_params {
|
||||
std::string lora_adapter = ""; // lora adapter path
|
||||
std::string lora_base = ""; // base model path for the lora adapter
|
||||
|
||||
bool low_vram = false; // if true, reduce VRAM usage at the cost of performance
|
||||
bool hellaswag = false; // compute HellaSwag score over random tasks from datafile supplied in prompt
|
||||
size_t hellaswag_tasks = 400; // number of tasks to use when computing the HellaSwag score
|
||||
|
||||
bool low_vram = false; // if true, reduce VRAM usage at the cost of performance
|
||||
bool mul_mat_q = false; // if true, use experimental mul_mat_q kernels
|
||||
bool memory_f16 = true; // use f16 instead of f32 for memory kv
|
||||
bool random_prompt = false; // do not randomize prompt if none provided
|
||||
bool use_color = false; // use color to distinguish generations and inputs
|
||||
@@ -81,12 +80,12 @@ struct gpt_params {
|
||||
bool embedding = false; // get only sentence embedding
|
||||
bool interactive_first = false; // wait for user input immediately
|
||||
bool multiline_input = false; // reverse the usage of `\`
|
||||
bool simple_io = false; // improves compatibility with subprocesses and limited consoles
|
||||
|
||||
bool input_prefix_bos = false; // prefix BOS to user inputs, preceding input_prefix
|
||||
bool instruct = false; // instruction mode (used for Alpaca models)
|
||||
bool penalize_nl = true; // consider newlines as a repeatable token
|
||||
bool perplexity = false; // compute perplexity over the prompt
|
||||
bool perplexity_lines = false; // compute perplexity over each line of the prompt
|
||||
bool use_mmap = true; // use mmap for faster loads
|
||||
bool use_mlock = false; // use mlock to keep model in memory
|
||||
bool mem_test = false; // compute maximum memory usage
|
||||
@@ -113,42 +112,3 @@ std::vector<llama_token> llama_tokenize(struct llama_context * ctx, const std::s
|
||||
|
||||
std::tuple<struct llama_model *, struct llama_context *> llama_init_from_gpt_params(const gpt_params & params);
|
||||
struct llama_context_params llama_context_params_from_gpt_params(const gpt_params & params);
|
||||
|
||||
//
|
||||
// Console utils
|
||||
//
|
||||
|
||||
#define ANSI_COLOR_RED "\x1b[31m"
|
||||
#define ANSI_COLOR_GREEN "\x1b[32m"
|
||||
#define ANSI_COLOR_YELLOW "\x1b[33m"
|
||||
#define ANSI_COLOR_BLUE "\x1b[34m"
|
||||
#define ANSI_COLOR_MAGENTA "\x1b[35m"
|
||||
#define ANSI_COLOR_CYAN "\x1b[36m"
|
||||
#define ANSI_COLOR_RESET "\x1b[0m"
|
||||
#define ANSI_BOLD "\x1b[1m"
|
||||
|
||||
enum console_color_t {
|
||||
CONSOLE_COLOR_DEFAULT=0,
|
||||
CONSOLE_COLOR_PROMPT,
|
||||
CONSOLE_COLOR_USER_INPUT,
|
||||
CONSOLE_COLOR_ERROR
|
||||
};
|
||||
|
||||
struct console_state {
|
||||
bool multiline_input = false;
|
||||
bool use_color = false;
|
||||
console_color_t color = CONSOLE_COLOR_DEFAULT;
|
||||
|
||||
FILE* out = stdout;
|
||||
#if defined (_WIN32)
|
||||
void* hConsole;
|
||||
#else
|
||||
FILE* tty = nullptr;
|
||||
termios prev_state;
|
||||
#endif
|
||||
};
|
||||
|
||||
void console_init(console_state & con_st);
|
||||
void console_cleanup(console_state & con_st);
|
||||
void console_set_color(console_state & con_st, console_color_t color);
|
||||
bool console_readline(console_state & con_st, std::string & line);
|
||||
|
||||
500
examples/console.cpp
Normal file
500
examples/console.cpp
Normal file
@@ -0,0 +1,500 @@
|
||||
#include "console.h"
|
||||
#include <vector>
|
||||
#include <iostream>
|
||||
|
||||
#if defined(_WIN32)
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#ifndef NOMINMAX
|
||||
#define NOMINMAX
|
||||
#endif
|
||||
#include <windows.h>
|
||||
#include <fcntl.h>
|
||||
#include <io.h>
|
||||
#ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
|
||||
#define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x0004
|
||||
#endif
|
||||
#else
|
||||
#include <climits>
|
||||
#include <sys/ioctl.h>
|
||||
#include <unistd.h>
|
||||
#include <wchar.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <signal.h>
|
||||
#include <termios.h>
|
||||
#endif
|
||||
|
||||
#define ANSI_COLOR_RED "\x1b[31m"
|
||||
#define ANSI_COLOR_GREEN "\x1b[32m"
|
||||
#define ANSI_COLOR_YELLOW "\x1b[33m"
|
||||
#define ANSI_COLOR_BLUE "\x1b[34m"
|
||||
#define ANSI_COLOR_MAGENTA "\x1b[35m"
|
||||
#define ANSI_COLOR_CYAN "\x1b[36m"
|
||||
#define ANSI_COLOR_RESET "\x1b[0m"
|
||||
#define ANSI_BOLD "\x1b[1m"
|
||||
|
||||
namespace console {
|
||||
|
||||
//
|
||||
// Console state
|
||||
//
|
||||
|
||||
static bool advanced_display = false;
|
||||
static bool simple_io = true;
|
||||
static display_t current_display = reset;
|
||||
|
||||
static FILE* out = stdout;
|
||||
|
||||
#if defined (_WIN32)
|
||||
static void* hConsole;
|
||||
#else
|
||||
static FILE* tty = nullptr;
|
||||
static termios initial_state;
|
||||
#endif
|
||||
|
||||
//
|
||||
// Init and cleanup
|
||||
//
|
||||
|
||||
void init(bool use_simple_io, bool use_advanced_display) {
|
||||
advanced_display = use_advanced_display;
|
||||
simple_io = use_simple_io;
|
||||
#if defined(_WIN32)
|
||||
// Windows-specific console initialization
|
||||
DWORD dwMode = 0;
|
||||
hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
|
||||
if (hConsole == INVALID_HANDLE_VALUE || !GetConsoleMode(hConsole, &dwMode)) {
|
||||
hConsole = GetStdHandle(STD_ERROR_HANDLE);
|
||||
if (hConsole != INVALID_HANDLE_VALUE && (!GetConsoleMode(hConsole, &dwMode))) {
|
||||
hConsole = nullptr;
|
||||
simple_io = true;
|
||||
}
|
||||
}
|
||||
if (hConsole) {
|
||||
// Check conditions combined to reduce nesting
|
||||
if (advanced_display && !(dwMode & ENABLE_VIRTUAL_TERMINAL_PROCESSING) &&
|
||||
!SetConsoleMode(hConsole, dwMode | ENABLE_VIRTUAL_TERMINAL_PROCESSING)) {
|
||||
advanced_display = false;
|
||||
}
|
||||
// Set console output codepage to UTF8
|
||||
SetConsoleOutputCP(CP_UTF8);
|
||||
}
|
||||
HANDLE hConIn = GetStdHandle(STD_INPUT_HANDLE);
|
||||
if (hConIn != INVALID_HANDLE_VALUE && GetConsoleMode(hConIn, &dwMode)) {
|
||||
// Set console input codepage to UTF16
|
||||
_setmode(_fileno(stdin), _O_WTEXT);
|
||||
|
||||
// Set ICANON (ENABLE_LINE_INPUT) and ECHO (ENABLE_ECHO_INPUT)
|
||||
if (simple_io) {
|
||||
dwMode |= ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT;
|
||||
} else {
|
||||
dwMode &= ~(ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT);
|
||||
}
|
||||
if (!SetConsoleMode(hConIn, dwMode)) {
|
||||
simple_io = true;
|
||||
}
|
||||
}
|
||||
#else
|
||||
// POSIX-specific console initialization
|
||||
if (!simple_io) {
|
||||
struct termios new_termios;
|
||||
tcgetattr(STDIN_FILENO, &initial_state);
|
||||
new_termios = initial_state;
|
||||
new_termios.c_lflag &= ~(ICANON | ECHO);
|
||||
new_termios.c_cc[VMIN] = 1;
|
||||
new_termios.c_cc[VTIME] = 0;
|
||||
tcsetattr(STDIN_FILENO, TCSANOW, &new_termios);
|
||||
|
||||
tty = fopen("/dev/tty", "w+");
|
||||
if (tty != nullptr) {
|
||||
out = tty;
|
||||
}
|
||||
}
|
||||
|
||||
setlocale(LC_ALL, "");
|
||||
#endif
|
||||
}
|
||||
|
||||
void cleanup() {
|
||||
// Reset console display
|
||||
set_display(reset);
|
||||
|
||||
#if !defined(_WIN32)
|
||||
// Restore settings on POSIX systems
|
||||
if (!simple_io) {
|
||||
if (tty != nullptr) {
|
||||
out = stdout;
|
||||
fclose(tty);
|
||||
tty = nullptr;
|
||||
}
|
||||
tcsetattr(STDIN_FILENO, TCSANOW, &initial_state);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
//
|
||||
// Display and IO
|
||||
//
|
||||
|
||||
// Keep track of current display and only emit ANSI code if it changes
|
||||
void set_display(display_t display) {
|
||||
if (advanced_display && current_display != display) {
|
||||
fflush(stdout);
|
||||
switch(display) {
|
||||
case reset:
|
||||
fprintf(out, ANSI_COLOR_RESET);
|
||||
break;
|
||||
case prompt:
|
||||
fprintf(out, ANSI_COLOR_YELLOW);
|
||||
break;
|
||||
case user_input:
|
||||
fprintf(out, ANSI_BOLD ANSI_COLOR_GREEN);
|
||||
break;
|
||||
case error:
|
||||
fprintf(out, ANSI_BOLD ANSI_COLOR_RED);
|
||||
}
|
||||
current_display = display;
|
||||
fflush(out);
|
||||
}
|
||||
}
|
||||
|
||||
char32_t getchar32() {
|
||||
#if defined(_WIN32)
|
||||
HANDLE hConsole = GetStdHandle(STD_INPUT_HANDLE);
|
||||
wchar_t high_surrogate = 0;
|
||||
|
||||
while (true) {
|
||||
INPUT_RECORD record;
|
||||
DWORD count;
|
||||
if (!ReadConsoleInputW(hConsole, &record, 1, &count) || count == 0) {
|
||||
return WEOF;
|
||||
}
|
||||
|
||||
if (record.EventType == KEY_EVENT && record.Event.KeyEvent.bKeyDown) {
|
||||
wchar_t wc = record.Event.KeyEvent.uChar.UnicodeChar;
|
||||
if (wc == 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if ((wc >= 0xD800) && (wc <= 0xDBFF)) { // Check if wc is a high surrogate
|
||||
high_surrogate = wc;
|
||||
continue;
|
||||
}
|
||||
if ((wc >= 0xDC00) && (wc <= 0xDFFF)) { // Check if wc is a low surrogate
|
||||
if (high_surrogate != 0) { // Check if we have a high surrogate
|
||||
return ((high_surrogate - 0xD800) << 10) + (wc - 0xDC00) + 0x10000;
|
||||
}
|
||||
}
|
||||
|
||||
high_surrogate = 0; // Reset the high surrogate
|
||||
return static_cast<char32_t>(wc);
|
||||
}
|
||||
}
|
||||
#else
|
||||
wchar_t wc = getwchar();
|
||||
if (static_cast<wint_t>(wc) == WEOF) {
|
||||
return WEOF;
|
||||
}
|
||||
|
||||
#if WCHAR_MAX == 0xFFFF
|
||||
if ((wc >= 0xD800) && (wc <= 0xDBFF)) { // Check if wc is a high surrogate
|
||||
wchar_t low_surrogate = getwchar();
|
||||
if ((low_surrogate >= 0xDC00) && (low_surrogate <= 0xDFFF)) { // Check if the next wchar is a low surrogate
|
||||
return (static_cast<char32_t>(wc & 0x03FF) << 10) + (low_surrogate & 0x03FF) + 0x10000;
|
||||
}
|
||||
}
|
||||
if ((wc >= 0xD800) && (wc <= 0xDFFF)) { // Invalid surrogate pair
|
||||
return 0xFFFD; // Return the replacement character U+FFFD
|
||||
}
|
||||
#endif
|
||||
|
||||
return static_cast<char32_t>(wc);
|
||||
#endif
|
||||
}
|
||||
|
||||
void pop_cursor() {
|
||||
#if defined(_WIN32)
|
||||
if (hConsole != NULL) {
|
||||
CONSOLE_SCREEN_BUFFER_INFO bufferInfo;
|
||||
GetConsoleScreenBufferInfo(hConsole, &bufferInfo);
|
||||
|
||||
COORD newCursorPosition = bufferInfo.dwCursorPosition;
|
||||
if (newCursorPosition.X == 0) {
|
||||
newCursorPosition.X = bufferInfo.dwSize.X - 1;
|
||||
newCursorPosition.Y -= 1;
|
||||
} else {
|
||||
newCursorPosition.X -= 1;
|
||||
}
|
||||
|
||||
SetConsoleCursorPosition(hConsole, newCursorPosition);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
putc('\b', out);
|
||||
}
|
||||
|
||||
int estimateWidth(char32_t codepoint) {
|
||||
#if defined(_WIN32)
|
||||
return 1;
|
||||
#else
|
||||
return wcwidth(codepoint);
|
||||
#endif
|
||||
}
|
||||
|
||||
int put_codepoint(const char* utf8_codepoint, size_t length, int expectedWidth) {
|
||||
#if defined(_WIN32)
|
||||
CONSOLE_SCREEN_BUFFER_INFO bufferInfo;
|
||||
if (!GetConsoleScreenBufferInfo(hConsole, &bufferInfo)) {
|
||||
// go with the default
|
||||
return expectedWidth;
|
||||
}
|
||||
COORD initialPosition = bufferInfo.dwCursorPosition;
|
||||
DWORD nNumberOfChars = length;
|
||||
WriteConsole(hConsole, utf8_codepoint, nNumberOfChars, &nNumberOfChars, NULL);
|
||||
|
||||
CONSOLE_SCREEN_BUFFER_INFO newBufferInfo;
|
||||
GetConsoleScreenBufferInfo(hConsole, &newBufferInfo);
|
||||
|
||||
// Figure out our real position if we're in the last column
|
||||
if (utf8_codepoint[0] != 0x09 && initialPosition.X == newBufferInfo.dwSize.X - 1) {
|
||||
DWORD nNumberOfChars;
|
||||
WriteConsole(hConsole, &" \b", 2, &nNumberOfChars, NULL);
|
||||
GetConsoleScreenBufferInfo(hConsole, &newBufferInfo);
|
||||
}
|
||||
|
||||
int width = newBufferInfo.dwCursorPosition.X - initialPosition.X;
|
||||
if (width < 0) {
|
||||
width += newBufferInfo.dwSize.X;
|
||||
}
|
||||
return width;
|
||||
#else
|
||||
// We can trust expectedWidth if we've got one
|
||||
if (expectedWidth >= 0 || tty == nullptr) {
|
||||
fwrite(utf8_codepoint, length, 1, out);
|
||||
return expectedWidth;
|
||||
}
|
||||
|
||||
fputs("\033[6n", tty); // Query cursor position
|
||||
int x1;
|
||||
int y1;
|
||||
int x2;
|
||||
int y2;
|
||||
int results = 0;
|
||||
results = fscanf(tty, "\033[%d;%dR", &y1, &x1);
|
||||
|
||||
fwrite(utf8_codepoint, length, 1, tty);
|
||||
|
||||
fputs("\033[6n", tty); // Query cursor position
|
||||
results += fscanf(tty, "\033[%d;%dR", &y2, &x2);
|
||||
|
||||
if (results != 4) {
|
||||
return expectedWidth;
|
||||
}
|
||||
|
||||
int width = x2 - x1;
|
||||
if (width < 0) {
|
||||
// Calculate the width considering text wrapping
|
||||
struct winsize w;
|
||||
ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
|
||||
width += w.ws_col;
|
||||
}
|
||||
return width;
|
||||
#endif
|
||||
}
|
||||
|
||||
void replace_last(char ch) {
|
||||
#if defined(_WIN32)
|
||||
pop_cursor();
|
||||
put_codepoint(&ch, 1, 1);
|
||||
#else
|
||||
fprintf(out, "\b%c", ch);
|
||||
#endif
|
||||
}
|
||||
|
||||
void append_utf8(char32_t ch, std::string & out) {
|
||||
if (ch <= 0x7F) {
|
||||
out.push_back(static_cast<unsigned char>(ch));
|
||||
} else if (ch <= 0x7FF) {
|
||||
out.push_back(static_cast<unsigned char>(0xC0 | ((ch >> 6) & 0x1F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | (ch & 0x3F)));
|
||||
} else if (ch <= 0xFFFF) {
|
||||
out.push_back(static_cast<unsigned char>(0xE0 | ((ch >> 12) & 0x0F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | ((ch >> 6) & 0x3F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | (ch & 0x3F)));
|
||||
} else if (ch <= 0x10FFFF) {
|
||||
out.push_back(static_cast<unsigned char>(0xF0 | ((ch >> 18) & 0x07)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | ((ch >> 12) & 0x3F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | ((ch >> 6) & 0x3F)));
|
||||
out.push_back(static_cast<unsigned char>(0x80 | (ch & 0x3F)));
|
||||
} else {
|
||||
// Invalid Unicode code point
|
||||
}
|
||||
}
|
||||
|
||||
// Helper function to remove the last UTF-8 character from a string
|
||||
void pop_back_utf8_char(std::string & line) {
|
||||
if (line.empty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
size_t pos = line.length() - 1;
|
||||
|
||||
// Find the start of the last UTF-8 character (checking up to 4 bytes back)
|
||||
for (size_t i = 0; i < 3 && pos > 0; ++i, --pos) {
|
||||
if ((line[pos] & 0xC0) != 0x80) {
|
||||
break; // Found the start of the character
|
||||
}
|
||||
}
|
||||
line.erase(pos);
|
||||
}
|
||||
|
||||
bool readline_advanced(std::string & line, bool multiline_input) {
|
||||
if (out != stdout) {
|
||||
fflush(stdout);
|
||||
}
|
||||
|
||||
line.clear();
|
||||
std::vector<int> widths;
|
||||
bool is_special_char = false;
|
||||
bool end_of_stream = false;
|
||||
|
||||
char32_t input_char;
|
||||
while (true) {
|
||||
fflush(out); // Ensure all output is displayed before waiting for input
|
||||
input_char = getchar32();
|
||||
|
||||
if (input_char == '\r' || input_char == '\n') {
|
||||
break;
|
||||
}
|
||||
|
||||
if (input_char == (char32_t) WEOF || input_char == 0x04 /* Ctrl+D*/) {
|
||||
end_of_stream = true;
|
||||
break;
|
||||
}
|
||||
|
||||
if (is_special_char) {
|
||||
set_display(user_input);
|
||||
replace_last(line.back());
|
||||
is_special_char = false;
|
||||
}
|
||||
|
||||
if (input_char == '\033') { // Escape sequence
|
||||
char32_t code = getchar32();
|
||||
if (code == '[' || code == 0x1B) {
|
||||
// Discard the rest of the escape sequence
|
||||
while ((code = getchar32()) != (char32_t) WEOF) {
|
||||
if ((code >= 'A' && code <= 'Z') || (code >= 'a' && code <= 'z') || code == '~') {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if (input_char == 0x08 || input_char == 0x7F) { // Backspace
|
||||
if (!widths.empty()) {
|
||||
int count;
|
||||
do {
|
||||
count = widths.back();
|
||||
widths.pop_back();
|
||||
// Move cursor back, print space, and move cursor back again
|
||||
for (int i = 0; i < count; i++) {
|
||||
replace_last(' ');
|
||||
pop_cursor();
|
||||
}
|
||||
pop_back_utf8_char(line);
|
||||
} while (count == 0 && !widths.empty());
|
||||
}
|
||||
} else {
|
||||
int offset = line.length();
|
||||
append_utf8(input_char, line);
|
||||
int width = put_codepoint(line.c_str() + offset, line.length() - offset, estimateWidth(input_char));
|
||||
if (width < 0) {
|
||||
width = 0;
|
||||
}
|
||||
widths.push_back(width);
|
||||
}
|
||||
|
||||
if (!line.empty() && (line.back() == '\\' || line.back() == '/')) {
|
||||
set_display(prompt);
|
||||
replace_last(line.back());
|
||||
is_special_char = true;
|
||||
}
|
||||
}
|
||||
|
||||
bool has_more = multiline_input;
|
||||
if (is_special_char) {
|
||||
replace_last(' ');
|
||||
pop_cursor();
|
||||
|
||||
char last = line.back();
|
||||
line.pop_back();
|
||||
if (last == '\\') {
|
||||
line += '\n';
|
||||
fputc('\n', out);
|
||||
has_more = !has_more;
|
||||
} else {
|
||||
// llama will just eat the single space, it won't act as a space
|
||||
if (line.length() == 1 && line.back() == ' ') {
|
||||
line.clear();
|
||||
pop_cursor();
|
||||
}
|
||||
has_more = false;
|
||||
}
|
||||
} else {
|
||||
if (end_of_stream) {
|
||||
has_more = false;
|
||||
} else {
|
||||
line += '\n';
|
||||
fputc('\n', out);
|
||||
}
|
||||
}
|
||||
|
||||
fflush(out);
|
||||
return has_more;
|
||||
}
|
||||
|
||||
bool readline_simple(std::string & line, bool multiline_input) {
|
||||
#if defined(_WIN32)
|
||||
std::wstring wline;
|
||||
if (!std::getline(std::wcin, wline)) {
|
||||
// Input stream is bad or EOF received
|
||||
line.clear();
|
||||
GenerateConsoleCtrlEvent(CTRL_C_EVENT, 0);
|
||||
return false;
|
||||
}
|
||||
|
||||
int size_needed = WideCharToMultiByte(CP_UTF8, 0, &wline[0], (int)wline.size(), NULL, 0, NULL, NULL);
|
||||
line.resize(size_needed);
|
||||
WideCharToMultiByte(CP_UTF8, 0, &wline[0], (int)wline.size(), &line[0], size_needed, NULL, NULL);
|
||||
#else
|
||||
if (!std::getline(std::cin, line)) {
|
||||
// Input stream is bad or EOF received
|
||||
line.clear();
|
||||
return false;
|
||||
}
|
||||
#endif
|
||||
if (!line.empty()) {
|
||||
char last = line.back();
|
||||
if (last == '/') { // Always return control on '/' symbol
|
||||
line.pop_back();
|
||||
return false;
|
||||
}
|
||||
if (last == '\\') { // '\\' changes the default action
|
||||
line.pop_back();
|
||||
multiline_input = !multiline_input;
|
||||
}
|
||||
}
|
||||
line += '\n';
|
||||
|
||||
// By default, continue input if multiline_input is set
|
||||
return multiline_input;
|
||||
}
|
||||
|
||||
bool readline(std::string & line, bool multiline_input) {
|
||||
set_display(user_input);
|
||||
|
||||
if (simple_io) {
|
||||
return readline_simple(line, multiline_input);
|
||||
}
|
||||
return readline_advanced(line, multiline_input);
|
||||
}
|
||||
|
||||
}
|
||||
19
examples/console.h
Normal file
19
examples/console.h
Normal file
@@ -0,0 +1,19 @@
|
||||
// Console functions
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <string>
|
||||
|
||||
namespace console {
|
||||
enum display_t {
|
||||
reset = 0,
|
||||
prompt,
|
||||
user_input,
|
||||
error
|
||||
};
|
||||
|
||||
void init(bool use_simple_io, bool use_advanced_display);
|
||||
void cleanup();
|
||||
void set_display(display_t display);
|
||||
bool readline(std::string & line, bool multiline_input);
|
||||
}
|
||||
5
examples/convert-llama2c-to-ggml/CMakeLists.txt
Normal file
5
examples/convert-llama2c-to-ggml/CMakeLists.txt
Normal file
@@ -0,0 +1,5 @@
|
||||
set(TARGET convert-llama2c-to-ggml)
|
||||
add_executable(${TARGET} convert-llama2c-to-ggml.cpp)
|
||||
install(TARGETS ${TARGET} RUNTIME)
|
||||
target_link_libraries(${TARGET} PRIVATE common llama ${CMAKE_THREAD_LIBS_INIT})
|
||||
target_compile_features(${TARGET} PRIVATE cxx_std_11)
|
||||
26
examples/convert-llama2c-to-ggml/README.md
Normal file
26
examples/convert-llama2c-to-ggml/README.md
Normal file
@@ -0,0 +1,26 @@
|
||||
## Convert llama2.c model to ggml
|
||||
|
||||
This example reads weights from project [llama2.c](https://github.com/karpathy/llama2.c) and saves them in ggml compatible format. The vocab that is available in `models/ggml-vocab.bin` is used by default.
|
||||
|
||||
To convert the model first download the models from the [llma2.c](https://github.com/karpathy/llama2.c) repository:
|
||||
|
||||
`$ make -j`
|
||||
|
||||
After successful compilation, following usage options are available:
|
||||
```
|
||||
usage: ./convert-llama2c-to-ggml [options]
|
||||
|
||||
options:
|
||||
-h, --help show this help message and exit
|
||||
--copy-vocab-from-model FNAME model path from which to copy vocab (default 'models/ggml-vocab.bin')
|
||||
--llama2c-model FNAME [REQUIRED] model path from which to load Karpathy's llama2.c model
|
||||
--llama2c-output-model FNAME model path to save the converted llama2.c model (default ak_llama_model.bin')
|
||||
```
|
||||
|
||||
An example command is as follows:
|
||||
|
||||
`$ ./convert-llama2c-to-ggml --copy-vocab-from-model <ggml-vocab.bin> --llama2c-model <llama2.c model path> --llama2c-output-model <ggml output model path>`
|
||||
|
||||
Now you can use the model with command like:
|
||||
|
||||
`$ ./main -m <ggml output model path> -p "One day, Lily met a Shoggoth" -n 500 -c 256 -eps 1e-5`
|
||||
825
examples/convert-llama2c-to-ggml/convert-llama2c-to-ggml.cpp
Normal file
825
examples/convert-llama2c-to-ggml/convert-llama2c-to-ggml.cpp
Normal file
@@ -0,0 +1,825 @@
|
||||
#include "ggml.h"
|
||||
#include "llama.h"
|
||||
#include <unordered_map>
|
||||
#include <vector>
|
||||
#include <cassert>
|
||||
#include <climits>
|
||||
#include <cstring>
|
||||
#include <cstdarg>
|
||||
#include <ctime>
|
||||
#include <random>
|
||||
#include <stdexcept>
|
||||
#include <algorithm>
|
||||
#include <string>
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
#pragma warning(disable: 4244 4267) // possible loss of data
|
||||
#endif
|
||||
|
||||
//////////////////////////////////////// llama2.c model structs and functions to load models, alloc memory etc.
|
||||
typedef struct {
|
||||
int dim; // transformer dimension
|
||||
int hidden_dim; // for ffn layers
|
||||
int n_layers; // number of layers
|
||||
int n_heads; // number of query heads
|
||||
int n_kv_heads; // number of key/value heads (can be < query heads because of multiquery)
|
||||
int vocab_size; // vocabulary size, usually 256 (byte-level)
|
||||
int seq_len; // max sequence length
|
||||
} Config;
|
||||
|
||||
typedef struct {
|
||||
// token embedding table
|
||||
float* token_embedding_table; // (vocab_size, dim)
|
||||
// weights for rmsnorms
|
||||
float* rms_att_weight; // (layer, dim) rmsnorm weights
|
||||
float* rms_ffn_weight; // (layer, dim)
|
||||
// weights for matmuls
|
||||
float* wq; // (layer, dim, dim)
|
||||
float* wk; // (layer, dim, dim)
|
||||
float* wv; // (layer, dim, dim)
|
||||
float* wo; // (layer, dim, dim)
|
||||
// weights for ffn
|
||||
float* w1; // (layer, hidden_dim, dim)
|
||||
float* w2; // (layer, dim, hidden_dim)
|
||||
float* w3; // (layer, hidden_dim, dim)
|
||||
// final rmsnorm
|
||||
float* rms_final_weight; // (dim,)
|
||||
// freq_cis for RoPE relatively positional embeddings
|
||||
// float* freq_cis_real; // (seq_len, dim/2)
|
||||
// float* freq_cis_imag; // (seq_len, dim/2)
|
||||
// (optional) classifier weights for the logits, on the last layer
|
||||
//float* wcls;
|
||||
} TransformerWeights;
|
||||
|
||||
void malloc_weights(TransformerWeights* w, Config* p) {
|
||||
// we calloc instead of malloc to keep valgrind happy
|
||||
w->token_embedding_table = new float[p->vocab_size * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] = [%d] float space for w->token_embedding_table\n",__func__,p->vocab_size , p->dim, p->vocab_size * p->dim);
|
||||
|
||||
w->rms_att_weight = new float[p->n_layers * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] = [%d] float space for w->rms_att_weight\n",__func__,p->n_layers, p->dim, p->n_layers * p->dim);
|
||||
|
||||
w->rms_ffn_weight = new float[p->n_layers * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] = [%d] float space for w->rms_ffn_weight\n",__func__,p->n_layers , p->dim, p->n_layers * p->dim);
|
||||
|
||||
w->wq = new float[p->n_layers * p->dim * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] x [%d] = [%d] float space for w->wq\n",__func__,p->n_layers, p->dim, p->dim, p->n_layers * p->dim * p->dim);
|
||||
|
||||
w->wk = new float[p->n_layers * p->dim * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] x [%d] = [%d] float space for w->wk\n",__func__,p->n_layers, p->dim, p->dim, p->n_layers * p->dim * p->dim);
|
||||
|
||||
w->wv = new float[p->n_layers * p->dim * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] x [%d] = [%d] float space for w->wv\n",__func__, p->n_layers, p->dim, p->dim, p->n_layers * p->dim * p->dim);
|
||||
|
||||
w->wo = new float[p->n_layers * p->dim * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] x [%d] = [%d] float space for w->wo\n",__func__,p->n_layers, p->dim, p->dim, p->n_layers * p->dim * p->dim);
|
||||
|
||||
w->w1 = new float[p->n_layers * p->hidden_dim * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] x [%d] = [%d] float space for w->w1\n",__func__,p->n_layers, p->hidden_dim, p->dim, p->n_layers * p->hidden_dim * p->dim);
|
||||
|
||||
w->w2 = new float[p->n_layers * p->hidden_dim * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] x [%d] = [%d] float space for w->w2\n",__func__,p->n_layers, p->dim, p->hidden_dim, p->n_layers * p->hidden_dim * p->dim);
|
||||
|
||||
w->w3 = new float[p->n_layers * p->hidden_dim * p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] x [%d] x [%d] = [%d] float space for w->w3\n",__func__,p->n_layers, p->hidden_dim, p->dim, p->n_layers * p->hidden_dim * p->dim);
|
||||
|
||||
w->rms_final_weight = new float[p->dim]();
|
||||
printf("[%s:AK] Allocating [%d] float space for w->rms_final_weight\n",__func__,p->dim);
|
||||
}
|
||||
|
||||
int checkpoint_init_weights(TransformerWeights *w, Config* p, FILE* f) {
|
||||
if (fread(w->token_embedding_table, sizeof(float), p->vocab_size * p->dim, f) != static_cast<size_t>(p->vocab_size * p->dim)) return 1;
|
||||
if (fread(w->rms_att_weight, sizeof(float), p->n_layers * p->dim, f) != static_cast<size_t>(p->n_layers * p->dim)) return 1;
|
||||
if (fread(w->wq, sizeof(float), p->n_layers * p->dim * p->dim, f) != static_cast<size_t>(p->n_layers * p->dim * p->dim)) return 1;
|
||||
if (fread(w->wk, sizeof(float), p->n_layers * p->dim * p->dim, f) != static_cast<size_t>(p->n_layers * p->dim * p->dim)) return 1;
|
||||
if (fread(w->wv, sizeof(float), p->n_layers * p->dim * p->dim, f) != static_cast<size_t>(p->n_layers * p->dim * p->dim)) return 1;
|
||||
if (fread(w->wo, sizeof(float), p->n_layers * p->dim * p->dim, f) != static_cast<size_t>(p->n_layers * p->dim * p->dim)) return 1;
|
||||
if (fread(w->rms_ffn_weight, sizeof(float), p->n_layers * p->dim, f) != static_cast<size_t>(p->n_layers * p->dim)) return 1;
|
||||
if (fread(w->w1, sizeof(float), p->n_layers * p->dim * p->hidden_dim, f) != static_cast<size_t>(p->n_layers * p->dim * p->hidden_dim)) return 1;
|
||||
if (fread(w->w2, sizeof(float), p->n_layers * p->hidden_dim * p->dim, f) != static_cast<size_t>(p->n_layers * p->hidden_dim * p->dim)) return 1;
|
||||
if (fread(w->w3, sizeof(float), p->n_layers * p->dim * p->hidden_dim, f) != static_cast<size_t>(p->n_layers * p->dim * p->hidden_dim)) return 1;
|
||||
if (fread(w->rms_final_weight, sizeof(float), p->dim, f) != static_cast<size_t>(p->dim)) return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
void free_weights(TransformerWeights* w) {
|
||||
delete w->token_embedding_table;
|
||||
delete w->rms_att_weight;
|
||||
delete w->rms_ffn_weight;
|
||||
delete w->wq;
|
||||
delete w->wk;
|
||||
delete w->wv;
|
||||
delete w->wo;
|
||||
delete w->w1;
|
||||
delete w->w2;
|
||||
delete w->w3;
|
||||
delete w->rms_final_weight;
|
||||
}
|
||||
|
||||
void print_sample_weights(TransformerWeights *w){
|
||||
printf("----- Quick print of first of the weight vales of all the variables\n");
|
||||
printf("%f\n", w->token_embedding_table[0]);
|
||||
printf("%f\n", w->rms_att_weight[0]);
|
||||
printf("%f\n", w->rms_ffn_weight[0]);
|
||||
|
||||
printf("%f\n", w->wq[0]);
|
||||
printf("%f\n", w->wk[0]);
|
||||
printf("%f\n", w->wv[0]);
|
||||
printf("%f\n", w->wo[0]);
|
||||
printf("%f\n", w->w1[0]);
|
||||
printf("%f\n", w->w2[0]);
|
||||
printf("%f\n", w->w3[0]);
|
||||
printf("%f\n", w->rms_att_weight[0]);
|
||||
}
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
//////////////////////////////////////// ggml structs and functions required to load models, configs and save the model.
|
||||
|
||||
struct llama_vocab {
|
||||
using id = int32_t;
|
||||
using token = std::string;
|
||||
|
||||
struct token_score {
|
||||
token tok;
|
||||
float score;
|
||||
};
|
||||
|
||||
std::unordered_map<token, id> token_to_id;
|
||||
std::vector<token_score> id_to_token;
|
||||
};
|
||||
|
||||
struct my_llama_hparams {
|
||||
uint32_t n_vocab = 32000;
|
||||
uint32_t n_ctx = 512; // this is provided as user input?
|
||||
uint32_t n_embd = 4096;
|
||||
uint32_t n_mult = 4;
|
||||
uint32_t n_head = 32;
|
||||
uint32_t n_layer = 32;
|
||||
uint32_t n_rot = 64;
|
||||
bool operator!=(const my_llama_hparams& other) const {
|
||||
return memcmp(this, &other, sizeof(my_llama_hparams));
|
||||
}
|
||||
};
|
||||
|
||||
struct my_llama_layer {
|
||||
// normalization
|
||||
struct ggml_tensor * attention_norm;
|
||||
|
||||
// attention
|
||||
struct ggml_tensor * wq;
|
||||
struct ggml_tensor * wk;
|
||||
struct ggml_tensor * wv;
|
||||
struct ggml_tensor * wo;
|
||||
|
||||
// normalization
|
||||
struct ggml_tensor * ffn_norm;
|
||||
|
||||
// ff
|
||||
struct ggml_tensor * w1;
|
||||
struct ggml_tensor * w2;
|
||||
struct ggml_tensor * w3;
|
||||
};
|
||||
|
||||
struct my_llama_model {
|
||||
struct ggml_context * ctx = NULL;
|
||||
|
||||
my_llama_hparams hparams;
|
||||
|
||||
struct ggml_tensor * tok_embeddings;
|
||||
|
||||
struct ggml_tensor * norm;
|
||||
struct ggml_tensor * output;
|
||||
|
||||
std::vector<my_llama_layer> layers;
|
||||
|
||||
uint32_t train_its = 0;
|
||||
uint32_t train_samples = 0;
|
||||
uint32_t train_tokens = 0;
|
||||
};
|
||||
|
||||
struct train_params {
|
||||
const char * fn_vocab_model;
|
||||
const char * fn_llama2c_model;
|
||||
const char * fn_llama2c_output_model;
|
||||
const char * fn_train_data;
|
||||
const char * fn_checkpoint_in;
|
||||
const char * fn_checkpoint_out;
|
||||
const char * fn_model_out;
|
||||
|
||||
uint32_t seed;
|
||||
|
||||
int n_ctx;
|
||||
int n_embd;
|
||||
int n_mult;
|
||||
int n_head;
|
||||
int n_layer;
|
||||
int n_rotmax;
|
||||
|
||||
int n_threads;
|
||||
int n_batch;
|
||||
int n_examples;
|
||||
int n_predict;
|
||||
|
||||
int print_info_interval;
|
||||
int print_details_interval;
|
||||
|
||||
bool samples_start_after_nl;
|
||||
bool use_adam;
|
||||
bool use_flash;
|
||||
bool use_scratch;
|
||||
|
||||
// only adam
|
||||
int warmup;
|
||||
int cos_decay_steps;
|
||||
float cos_decay_restart;
|
||||
float cos_decay_alpha;
|
||||
|
||||
int lbfgs_n_iter;
|
||||
int adam_n_iter;
|
||||
float adam_alpha;
|
||||
float adam_decay;
|
||||
|
||||
int mem_model_gb;
|
||||
int mem_compute_gb;
|
||||
int mem_compute0_gb;
|
||||
int mem_compute1_gb;
|
||||
};
|
||||
|
||||
uint32_t get_n_ff(const struct my_llama_hparams* hparams) {
|
||||
const uint32_t n_ff = ((2*(4*hparams->n_embd)/3 + hparams->n_mult - 1)/hparams->n_mult)*hparams->n_mult;
|
||||
return n_ff;
|
||||
}
|
||||
|
||||
void print_params(struct my_llama_hparams * params) {
|
||||
printf("%s: n_vocab: %d\n", __func__, params->n_vocab);
|
||||
printf("%s: n_ctx: %d\n", __func__, params->n_ctx);
|
||||
printf("%s: n_embd: %d\n", __func__, params->n_embd);
|
||||
printf("%s: n_mult: %d\n", __func__, params->n_mult);
|
||||
printf("%s: n_head: %d\n", __func__, params->n_head);
|
||||
printf("%s: n_ff: %d\n", __func__, get_n_ff(params));
|
||||
printf("%s: n_layer: %d\n", __func__, params->n_layer);
|
||||
printf("%s: n_rot: %d\n", __func__, params->n_rot);
|
||||
}
|
||||
|
||||
void init_model(struct my_llama_model * model) {
|
||||
const auto & hparams = model->hparams;
|
||||
|
||||
const uint32_t n_embd = hparams.n_embd;
|
||||
const uint32_t n_layer = hparams.n_layer;
|
||||
const uint32_t n_vocab = hparams.n_vocab;
|
||||
|
||||
const uint32_t n_ff = get_n_ff(&hparams);
|
||||
struct ggml_context * ctx = model->ctx;
|
||||
|
||||
model->train_its = 0;
|
||||
model->train_samples = 0;
|
||||
model->train_tokens = 0;
|
||||
|
||||
model->tok_embeddings = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_embd, n_vocab);
|
||||
printf("[%s:GG] Allocating [%d] x [%d] = [%d] float space for model->tok_embeddings\n",__func__,n_embd , n_vocab, n_embd * n_vocab);
|
||||
|
||||
model->norm = ggml_new_tensor_1d(ctx, GGML_TYPE_F32, n_embd);
|
||||
printf("[%s:GG] Allocating [%d] float space for model->norm\n",__func__,n_embd);
|
||||
|
||||
model->output = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_embd, n_vocab);
|
||||
printf("[%s:GG] Allocating [%d] x[%d] = [%d] float space for model->output\n",__func__,n_embd, n_vocab, n_embd * n_vocab);
|
||||
|
||||
// printing the per-layer allocations here so we dont print in the for loop.
|
||||
printf("[%s:GG] Allocating [%d] x[%d] = [%d] float space for layer.wq for [%d] layers\n",__func__, n_embd, n_embd, n_embd * n_embd, n_layer);
|
||||
printf("[%s:GG] Allocating [%d] x[%d] = [%d] float space for layer.wk for [%d] layers\n",__func__, n_embd, n_embd, n_embd * n_embd, n_layer);
|
||||
printf("[%s:GG] Allocating [%d] x[%d] = [%d] float space for layer.wv for [%d] layers\n",__func__, n_embd, n_embd, n_embd * n_embd, n_layer);
|
||||
printf("[%s:GG] Allocating [%d] x[%d] = [%d] float space for layer.wo for [%d] layers\n",__func__, n_embd, n_embd, n_embd * n_embd, n_layer);
|
||||
|
||||
printf("[%s:GG] Allocating [%d] float space for layer.ffn_norm for [%d] layers\n",__func__,n_embd, n_layer);
|
||||
|
||||
printf("[%s:GG] Allocating [%d] x[%d] = [%d] float space for layer.w1 for [%d] layers\n",__func__, n_ff, n_embd, n_embd * n_ff, n_layer);
|
||||
printf("[%s:GG] Allocating [%d] x[%d] = [%d] float space for layer.w2 for [%d] layers\n",__func__, n_embd, n_ff, n_ff * n_embd, n_layer);
|
||||
printf("[%s:GG] Allocating [%d] x[%d] = [%d] float space for layer.w3 for [%d] layers\n",__func__, n_ff, n_embd, n_embd * n_ff, n_layer);
|
||||
|
||||
ggml_set_name(model->tok_embeddings, "tok_embeddings.weight");
|
||||
ggml_set_name(model->norm, "norm.weight");
|
||||
ggml_set_name(model->output, "output.weight");
|
||||
|
||||
model->layers.resize(n_layer);
|
||||
for (uint32_t i = 0; i < n_layer; ++i) {
|
||||
auto & layer = model->layers[i];
|
||||
|
||||
std::string layers_i = "layers." + std::to_string(i);
|
||||
|
||||
layer.attention_norm = ggml_new_tensor_1d(ctx, GGML_TYPE_F32, n_embd);
|
||||
|
||||
layer.wq = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_embd, n_embd);
|
||||
layer.wk = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_embd, n_embd);
|
||||
layer.wv = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_embd, n_embd);
|
||||
layer.wo = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_embd, n_embd);
|
||||
|
||||
layer.ffn_norm = ggml_new_tensor_1d(ctx, GGML_TYPE_F32, n_embd);
|
||||
|
||||
layer.w1 = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_embd, n_ff);
|
||||
layer.w2 = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_ff, n_embd);
|
||||
layer.w3 = ggml_new_tensor_2d(ctx, GGML_TYPE_F32, n_embd, n_ff);
|
||||
|
||||
ggml_set_name(layer.attention_norm, (layers_i + ".attention_norm.weight").c_str());
|
||||
|
||||
ggml_set_name(layer.wq, (layers_i + ".attention.wq.weight").c_str());
|
||||
ggml_set_name(layer.wk, (layers_i + ".attention.wk.weight").c_str());
|
||||
ggml_set_name(layer.wv, (layers_i + ".attention.wv.weight").c_str());
|
||||
ggml_set_name(layer.wo, (layers_i + ".attention.wo.weight").c_str());
|
||||
|
||||
ggml_set_name(layer.ffn_norm, (layers_i + ".ffn_norm.weight").c_str());
|
||||
|
||||
ggml_format_name(layer.w1, "%s.feed_forward.w1.weight", layers_i.c_str());
|
||||
ggml_format_name(layer.w2, "%s.feed_forward.w2.weight", layers_i.c_str());
|
||||
ggml_format_name(layer.w3, "%s.feed_forward.w3.weight", layers_i.c_str());
|
||||
}
|
||||
}
|
||||
|
||||
float get_f32_2d(struct ggml_tensor * tensor, int64_t i0, int64_t i1) {
|
||||
float * ptr = (float *) ((char *) tensor->data + i0*tensor->nb[0] + i1*tensor->nb[1]);
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
int32_t get_i32_2d(struct ggml_tensor * tensor, int64_t i0, int64_t i1) {
|
||||
int32_t * ptr = (int32_t *) ((char *) tensor->data + i0*tensor->nb[0] + i1*tensor->nb[1]);
|
||||
return *ptr;
|
||||
}
|
||||
|
||||
void print_row(struct ggml_tensor * probs, int i) {
|
||||
for (int k = 0; k < probs->ne[0]; ++k) {
|
||||
float p = get_f32_2d(probs, k, i);
|
||||
printf(" %f", p);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
void print_matrix(struct ggml_tensor * probs) {
|
||||
assert(probs->n_dims == 2);
|
||||
for (int i = 0; i < probs->ne[1]; ++i) {
|
||||
for (int k = 0; k < probs->ne[0]; ++k) {
|
||||
float p = get_f32_2d(probs, k, i);
|
||||
printf(" %.2f", p);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef __GNUC__
|
||||
#ifdef __MINGW32__
|
||||
__attribute__((format(gnu_printf, 1, 2)))
|
||||
#else
|
||||
__attribute__((format(printf, 1, 2)))
|
||||
#endif
|
||||
#endif
|
||||
static std::string format(const char * fmt, ...) {
|
||||
va_list ap, ap2;
|
||||
va_start(ap, fmt);
|
||||
va_copy(ap2, ap);
|
||||
int size = vsnprintf(NULL, 0, fmt, ap);
|
||||
GGML_ASSERT(size >= 0 && size < INT_MAX);
|
||||
std::vector<char> buf(size + 1);
|
||||
int size2 = vsnprintf(buf.data(), size + 1, fmt, ap2);
|
||||
GGML_ASSERT(size2 == size);
|
||||
va_end(ap2);
|
||||
va_end(ap);
|
||||
return std::string(buf.data(), size);
|
||||
}
|
||||
|
||||
struct llama_file {
|
||||
// use FILE * so we don't have to re-open the file to mmap
|
||||
FILE * fp;
|
||||
size_t size;
|
||||
|
||||
llama_file(const char * fname, const char * mode) {
|
||||
fp = std::fopen(fname, mode);
|
||||
if (fp == NULL) {
|
||||
size = 0;
|
||||
} else {
|
||||
seek(0, SEEK_END);
|
||||
size = tell();
|
||||
seek(0, SEEK_SET);
|
||||
}
|
||||
}
|
||||
|
||||
size_t tell() const {
|
||||
#ifdef _WIN32
|
||||
__int64 ret = _ftelli64(fp);
|
||||
#else
|
||||
long ret = std::ftell(fp);
|
||||
#endif
|
||||
GGML_ASSERT(ret != -1); // this really shouldn't fail
|
||||
return (size_t) ret;
|
||||
}
|
||||
|
||||
void seek(size_t offset, int whence) {
|
||||
#ifdef _WIN32
|
||||
int ret = _fseeki64(fp, (__int64) offset, whence);
|
||||
#else
|
||||
int ret = std::fseek(fp, (long) offset, whence);
|
||||
#endif
|
||||
GGML_ASSERT(ret == 0); // same
|
||||
}
|
||||
|
||||
void read_raw(void * ptr, size_t size) {
|
||||
if (size == 0) {
|
||||
return;
|
||||
}
|
||||
errno = 0;
|
||||
std::size_t ret = std::fread(ptr, size, 1, fp);
|
||||
if (ferror(fp)) {
|
||||
throw std::runtime_error(format("read error: %s", strerror(errno)));
|
||||
}
|
||||
if (ret != 1) {
|
||||
throw std::runtime_error(std::string("unexpectedly reached end of file"));
|
||||
}
|
||||
}
|
||||
|
||||
std::uint32_t read_u32() {
|
||||
std::uint32_t ret;
|
||||
read_raw(&ret, sizeof(ret));
|
||||
return ret;
|
||||
}
|
||||
std::float_t read_f32() {
|
||||
std::float_t ret;
|
||||
read_raw(&ret, sizeof(ret));
|
||||
return ret;
|
||||
}
|
||||
|
||||
std::string read_string(std::uint32_t len) {
|
||||
std::vector<char> chars(len);
|
||||
read_raw(chars.data(), len);
|
||||
return std::string(chars.data(), len);
|
||||
}
|
||||
|
||||
void write_raw(const void * ptr, size_t size) {
|
||||
if (size == 0) {
|
||||
return;
|
||||
}
|
||||
errno = 0;
|
||||
size_t ret = std::fwrite(ptr, size, 1, fp);
|
||||
if (ret != 1) {
|
||||
throw std::runtime_error(format("write error: %s", strerror(errno)));
|
||||
}
|
||||
}
|
||||
|
||||
void write_u32(std::uint32_t val) {
|
||||
write_raw(&val, sizeof(val));
|
||||
}
|
||||
|
||||
~llama_file() {
|
||||
if (fp) {
|
||||
std::fclose(fp);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
void write_tensor(struct llama_file * file, struct ggml_tensor * tensor) {
|
||||
if (tensor == NULL) {
|
||||
file->write_u32(0);
|
||||
file->write_u32(0);
|
||||
file->write_u32(GGML_TYPE_F32);
|
||||
file->seek((0-file->tell()) & 31, SEEK_CUR);
|
||||
return;
|
||||
}
|
||||
const char * name = ggml_get_name(tensor);
|
||||
uint32_t name_len = strlen(name);
|
||||
uint32_t nd = tensor->n_dims;
|
||||
uint32_t ne[4] = { (uint32_t)tensor->ne[0],
|
||||
(uint32_t)tensor->ne[1],
|
||||
(uint32_t)tensor->ne[2],
|
||||
(uint32_t)tensor->ne[3] };
|
||||
file->write_u32(nd);
|
||||
file->write_u32(name_len);
|
||||
file->write_u32(tensor->type);
|
||||
file->write_raw(ne, sizeof(ne[0]) * nd);
|
||||
file->write_raw(name, name_len);
|
||||
file->seek((0-file->tell()) & 31, SEEK_CUR);
|
||||
file->write_raw(tensor->data, ggml_nbytes(tensor));
|
||||
}
|
||||
|
||||
bool is_ggml_file(const char *filename) {
|
||||
llama_file file(filename, "rb");
|
||||
if (file.size < 4) {
|
||||
return false;
|
||||
}
|
||||
uint32_t magic = file.read_u32();
|
||||
return magic == LLAMA_FILE_MAGIC;
|
||||
}
|
||||
|
||||
void load_vocab(const char *filename, Config *config, struct llama_vocab *vocab) {
|
||||
// heuristic to infer whether vocab is from ggml or from llama2.c vocabulary
|
||||
if (is_ggml_file(filename)) {
|
||||
|
||||
struct llama_context_params llama_params = llama_context_default_params();
|
||||
llama_params.vocab_only = true;
|
||||
|
||||
struct llama_model * lmodel = llama_load_model_from_file(filename, llama_params);
|
||||
struct llama_context * lctx = llama_new_context_with_model(lmodel, llama_params);
|
||||
|
||||
std::vector<const char *> strings;
|
||||
std::vector<float> scores;
|
||||
int n_vocab = llama_n_vocab(lctx);
|
||||
strings.resize(n_vocab, NULL);
|
||||
scores.resize(n_vocab, 0);
|
||||
n_vocab = llama_get_vocab(lctx, strings.data(), scores.data(), n_vocab);
|
||||
GGML_ASSERT(n_vocab == llama_n_vocab(lctx));
|
||||
vocab->id_to_token.resize(n_vocab);
|
||||
for (int i=0; i<n_vocab; ++i) {
|
||||
std::string tok = std::string(strings[i]);
|
||||
float score = scores[i];
|
||||
vocab->id_to_token[i].tok = tok;
|
||||
vocab->id_to_token[i].score = score;
|
||||
vocab->token_to_id.emplace(tok, i);
|
||||
}
|
||||
llama_free(lctx);
|
||||
llama_free_model(lmodel);
|
||||
} else { // assume llama2.c vocabulary
|
||||
printf("Assuming llama2.c vocabulary since %s is not a ggml file\n", filename);
|
||||
llama_file file(filename, "rb");
|
||||
uint32_t n_vocab = config->vocab_size;
|
||||
/* uint32_t max_token_length = */ file.read_u32(); // unused
|
||||
vocab->id_to_token.resize(n_vocab);
|
||||
for (uint32_t i=0; i<n_vocab; ++i) {
|
||||
float_t score = file.read_f32();
|
||||
uint32_t len = file.read_u32();
|
||||
std::string tok = file.read_string(len);
|
||||
vocab->id_to_token[i].tok = tok;
|
||||
vocab->id_to_token[i].score = score;
|
||||
vocab->token_to_id.emplace(tok, i);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void stuff_karpathy_weights_into_gg(struct ggml_tensor * gg_weights, float * karpathy_weights){
|
||||
int ct;
|
||||
switch (gg_weights->n_dims){
|
||||
case 1:
|
||||
ct = 0;
|
||||
for (int i0 = 0; i0 < gg_weights->ne[0]; i0++){
|
||||
float * ptr = (float *) ((char *) gg_weights->data + i0*gg_weights->nb[0]);
|
||||
*ptr = karpathy_weights[ct];
|
||||
ct++;
|
||||
}
|
||||
break;
|
||||
case 2:
|
||||
ct = 0;
|
||||
for (int i1 = 0; i1 < gg_weights->ne[1]; i1++) {
|
||||
for (int i0 = 0; i0 < gg_weights->ne[0]; i0++) {
|
||||
float * ptr = (float *) ((char *) gg_weights->data + i0*gg_weights->nb[0] + i1*gg_weights->nb[1]);
|
||||
*ptr = karpathy_weights[ct];
|
||||
ct++;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 3:
|
||||
ct = 0;
|
||||
for (int i2 = 0; i2 < gg_weights->ne[2]; i2++) {
|
||||
for (int i1 = 0; i1 < gg_weights->ne[1]; i1++) {
|
||||
for (int i0 = 0; i0 < gg_weights->ne[0]; i0++) {
|
||||
float * ptr = (float *) ((char *) gg_weights->data + i0*gg_weights->nb[0] + i1*gg_weights->nb[1] + i2*gg_weights->nb[2]);
|
||||
*ptr = karpathy_weights[ct];
|
||||
ct++;
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void save_as_llama_model(struct llama_vocab * vocab, struct my_llama_model * model, TransformerWeights* w, const char * filename) {
|
||||
struct llama_file file(filename, "wb");
|
||||
if (file.fp == NULL) {
|
||||
return;
|
||||
}
|
||||
// write_magic
|
||||
file.write_u32(LLAMA_FILE_MAGIC); // magic
|
||||
file.write_u32(LLAMA_FILE_VERSION); // version
|
||||
// write_hparams
|
||||
file.write_u32(model->hparams.n_vocab);
|
||||
file.write_u32(model->hparams.n_embd);
|
||||
file.write_u32(model->hparams.n_mult);
|
||||
file.write_u32(model->hparams.n_head);
|
||||
file.write_u32(model->hparams.n_layer);
|
||||
file.write_u32(model->hparams.n_rot);
|
||||
file.write_u32(LLAMA_FTYPE_ALL_F32);
|
||||
|
||||
// write_vocab - for now we are just writing the existing BPE voc. assuming karpathy's vocabulary is the same. idk.
|
||||
uint32_t n_vocab = model->hparams.n_vocab;
|
||||
for (uint32_t i = 0; i < n_vocab; i++) {
|
||||
const auto & token_score = vocab->id_to_token.at(i);
|
||||
file.write_u32((uint32_t) token_score.tok.size());
|
||||
file.write_raw(token_score.tok.data(), token_score.tok.size());
|
||||
file.write_raw(&token_score.score, sizeof(token_score.score));
|
||||
}
|
||||
|
||||
// stuff AK weights into GG weights one by one.
|
||||
// w->token_embedding_table -> model->tok_embeddings
|
||||
// float* -> struct ggml_tensor
|
||||
stuff_karpathy_weights_into_gg(model->tok_embeddings, w->token_embedding_table);
|
||||
stuff_karpathy_weights_into_gg(model->output, w->token_embedding_table);
|
||||
|
||||
stuff_karpathy_weights_into_gg(model->norm, w->rms_final_weight);
|
||||
//print_row(model->norm, 0);
|
||||
|
||||
// for rms-att-weight
|
||||
int row_length = model->hparams.n_embd;
|
||||
const auto & hparams = model->hparams;
|
||||
//int n_ff = model->hparams.n_embd;
|
||||
int n_ff = get_n_ff(&hparams);
|
||||
|
||||
for (uint32_t i = 0; i < model->hparams.n_layer; ++i){
|
||||
auto & layer = model->layers[i];
|
||||
// 1d
|
||||
stuff_karpathy_weights_into_gg(layer.attention_norm, &w->rms_att_weight[i*row_length]);
|
||||
stuff_karpathy_weights_into_gg(layer.ffn_norm , &w->rms_ffn_weight[i*row_length]);
|
||||
|
||||
// from 3d matrix layer x dim x dim to 2d matrix dim x dim
|
||||
stuff_karpathy_weights_into_gg(layer.wq , &w->wq[i*row_length*row_length]);
|
||||
stuff_karpathy_weights_into_gg(layer.wk , &w->wk[i*row_length*row_length]);
|
||||
stuff_karpathy_weights_into_gg(layer.wv , &w->wv[i*row_length*row_length]);
|
||||
stuff_karpathy_weights_into_gg(layer.wo , &w->wo[i*row_length*row_length]);
|
||||
|
||||
stuff_karpathy_weights_into_gg(layer.w1 , &w->w1[i*row_length*n_ff]);
|
||||
stuff_karpathy_weights_into_gg(layer.w2 , &w->w2[i*n_ff*row_length]);
|
||||
stuff_karpathy_weights_into_gg(layer.w3 , &w->w3[i*row_length*n_ff]);
|
||||
}
|
||||
// write tensors
|
||||
write_tensor(&file, model->tok_embeddings);
|
||||
write_tensor(&file, model->norm);
|
||||
write_tensor(&file, model->output); // ?
|
||||
for (uint32_t i = 0; i < model->hparams.n_layer; ++i) {
|
||||
auto & layer = model->layers[i];
|
||||
|
||||
write_tensor(&file, layer.attention_norm);
|
||||
write_tensor(&file, layer.wq);
|
||||
write_tensor(&file, layer.wk);
|
||||
write_tensor(&file, layer.wv);
|
||||
write_tensor(&file, layer.wo);
|
||||
write_tensor(&file, layer.ffn_norm);
|
||||
write_tensor(&file, layer.w1);
|
||||
write_tensor(&file, layer.w2);
|
||||
write_tensor(&file, layer.w3);
|
||||
}
|
||||
}
|
||||
|
||||
struct train_params get_default_train_params() {
|
||||
struct train_params params;
|
||||
params.fn_vocab_model = "models/ggml-vocab.bin";
|
||||
params.fn_llama2c_output_model = "ak_llama_model.bin";
|
||||
params.fn_train_data = "shakespeare.txt";
|
||||
params.fn_checkpoint_in = "checkpoint.bin";
|
||||
params.fn_checkpoint_out = "checkpoint.bin";
|
||||
params.fn_model_out = "ggml-checkpoint-f32.bin";
|
||||
|
||||
params.seed = -1;
|
||||
|
||||
params.n_ctx = 128;
|
||||
params.n_embd = 256;
|
||||
params.n_mult = 256;
|
||||
params.n_head = 8;
|
||||
params.n_layer = 16;
|
||||
params.n_rotmax = 64;
|
||||
|
||||
params.n_threads = 6;
|
||||
params.n_batch = 8;
|
||||
params.n_examples = 8;
|
||||
params.n_predict = 1024;
|
||||
|
||||
params.print_info_interval = 1;
|
||||
params.print_details_interval = 2;
|
||||
|
||||
params.samples_start_after_nl = false;
|
||||
params.use_adam = true;
|
||||
params.use_flash = true;
|
||||
params.use_scratch = true;
|
||||
|
||||
// only adam
|
||||
params.warmup = 100;
|
||||
params.cos_decay_steps = 1000;
|
||||
params.cos_decay_restart = 1.1f;
|
||||
params.cos_decay_alpha = 0.0f;
|
||||
|
||||
params.lbfgs_n_iter = 16;
|
||||
params.adam_n_iter = 16;
|
||||
params.adam_alpha = 1e-3f;
|
||||
params.adam_decay = 1e-3f;
|
||||
|
||||
params.mem_model_gb = 2;
|
||||
params.mem_compute_gb = 24;
|
||||
params.mem_compute0_gb = 8;
|
||||
params.mem_compute1_gb = 2;
|
||||
|
||||
return params;
|
||||
}
|
||||
|
||||
void print_usage(int /*argc*/, char ** argv, const struct train_params * params) {
|
||||
fprintf(stderr, "usage: %s [options]\n", argv[0]);
|
||||
fprintf(stderr, "\n");
|
||||
fprintf(stderr, "options:\n");
|
||||
fprintf(stderr, " -h, --help show this help message and exit\n");
|
||||
fprintf(stderr, " --copy-vocab-from-model FNAME llama2.c vocabulary or ggml model path from which to copy vocab (default '%s')\n", params->fn_vocab_model);
|
||||
fprintf(stderr, " --llama2c-model FNAME [REQUIRED] model path from which to load Karpathy's llama2.c model\n");
|
||||
fprintf(stderr, " --llama2c-output-model FNAME model path to save the converted llama2.c model (default %s')\n", params->fn_llama2c_output_model);
|
||||
fprintf(stderr, "\n");
|
||||
}
|
||||
|
||||
bool params_parse(int argc, char ** argv, struct train_params * params) {
|
||||
bool invalid_param = false;
|
||||
bool reqd_param_found = false;
|
||||
std::string arg;
|
||||
struct train_params default_params = get_default_train_params();
|
||||
const std::string arg_prefix = "--";
|
||||
|
||||
for (int i = 1; i < argc; i++) {
|
||||
arg = argv[i];
|
||||
if (arg.compare(0, arg_prefix.size(), arg_prefix) == 0) {
|
||||
std::replace(arg.begin(), arg.end(), '_', '-');
|
||||
}
|
||||
|
||||
if (arg == "--copy-vocab-from-model") {
|
||||
if (++i >= argc) {
|
||||
invalid_param = true;
|
||||
break;
|
||||
}
|
||||
params->fn_vocab_model = argv[i];
|
||||
} else if (arg == "--llama2c-model") {
|
||||
if (++i >= argc) {
|
||||
invalid_param = true;
|
||||
break;
|
||||
}
|
||||
reqd_param_found = true;
|
||||
params->fn_llama2c_model = argv[i];
|
||||
} else if (arg == "--llama2c-output-model") {
|
||||
if (++i >= argc) {
|
||||
invalid_param = true;
|
||||
break;
|
||||
}
|
||||
params->fn_llama2c_output_model = argv[i];
|
||||
} else if (arg == "-h" || arg == "--help") {
|
||||
print_usage(argc, argv, &default_params);
|
||||
exit(0);
|
||||
} else {
|
||||
fprintf(stderr, "error: unknown argument: %s\n", arg.c_str());
|
||||
print_usage(argc, argv, &default_params);
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
if (invalid_param) {
|
||||
fprintf(stderr, "error: invalid parameter for argument: %s\n", arg.c_str());
|
||||
print_usage(argc, argv, &default_params);
|
||||
exit(1);
|
||||
}
|
||||
if (!reqd_param_found){
|
||||
fprintf(stderr, "error: please specify a llama2.c .bin file to be converted with argument --llama2c-model\n");
|
||||
print_usage(argc, argv, &default_params);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
int main(int argc, char ** argv) {
|
||||
struct train_params params = get_default_train_params();
|
||||
if (!params_parse(argc, argv, ¶ms)) {
|
||||
return 1;
|
||||
}
|
||||
Config config;
|
||||
TransformerWeights weights;
|
||||
{
|
||||
FILE *file = fopen(params.fn_llama2c_model, "rb");
|
||||
if (!file) { printf("Unable to open the checkpoint file %s!\n", params.fn_llama2c_model); return 1; }
|
||||
// read in the config header
|
||||
if(fread(&config, sizeof(Config), 1, file) != 1) { return 1; }
|
||||
// read in the Transformer weights
|
||||
malloc_weights(&weights, &config);
|
||||
if(checkpoint_init_weights(&weights, &config, file)) { return 1; }
|
||||
fclose(file);
|
||||
}
|
||||
|
||||
struct llama_vocab vocab;
|
||||
load_vocab(params.fn_vocab_model, &config, &vocab);
|
||||
|
||||
struct my_llama_model model;
|
||||
model.hparams.n_vocab = config.vocab_size; //llama_n_vocab(lctx);
|
||||
model.hparams.n_ctx = params.n_ctx;
|
||||
model.hparams.n_embd = config.dim; //params.n_embd;
|
||||
model.hparams.n_mult = 32;//params.n_mult;
|
||||
model.hparams.n_head = config.n_heads; //params.n_head;
|
||||
model.hparams.n_layer = config.n_layers; //params.n_layer;
|
||||
model.hparams.n_rot = std::min((uint32_t)params.n_rotmax, model.hparams.n_embd / model.hparams.n_head);
|
||||
print_params(&model.hparams);
|
||||
struct ggml_init_params lcparams;
|
||||
lcparams.mem_size = 1024ll*1024ll*1024ll*((size_t) params.mem_model_gb);
|
||||
lcparams.mem_buffer = NULL;
|
||||
lcparams.no_alloc = false;
|
||||
|
||||
model.ctx = ggml_init(lcparams);
|
||||
|
||||
init_model(&model);
|
||||
save_as_llama_model(&vocab, &model, &weights, params.fn_llama2c_output_model);
|
||||
|
||||
printf("Saving llama.c model file %s in ggml format at %s\n", params.fn_llama2c_model, params.fn_llama2c_output_model);
|
||||
|
||||
ggml_free(model.ctx);
|
||||
free_weights(&weights);
|
||||
return 0;
|
||||
}
|
||||
@@ -30,7 +30,7 @@ struct MyModel* create_mymodel(int argc, char ** argv) {
|
||||
fprintf(stderr, "%s: build = %d (%s)\n", __func__, BUILD_NUMBER, BUILD_COMMIT);
|
||||
|
||||
if (params.seed == LLAMA_DEFAULT_SEED) {
|
||||
params.seed = time(NULL);
|
||||
params.seed = uint32_t(time(NULL));
|
||||
}
|
||||
fprintf(stderr, "%s: seed = %d\n", __func__, params.seed);
|
||||
|
||||
|
||||
@@ -1,393 +0,0 @@
|
||||
#include "ggml.h"
|
||||
|
||||
#include <cstdio>
|
||||
#include <cinttypes>
|
||||
#include <string>
|
||||
#include <sstream>
|
||||
#include <fstream>
|
||||
#include <vector>
|
||||
|
||||
template<typename T>
|
||||
static std::string to_string(const T & val) {
|
||||
std::stringstream ss;
|
||||
ss << val;
|
||||
return ss.str();
|
||||
}
|
||||
|
||||
void gguf_ex_write_str(std::ofstream & fout, const std::string & val) {
|
||||
const int32_t n = val.size();
|
||||
fout.write((const char *) &n, sizeof(n));
|
||||
fout.write(val.c_str(), n);
|
||||
}
|
||||
|
||||
void gguf_ex_write_i32(std::ofstream & fout, int32_t val) {
|
||||
fout.write((const char *) &val, sizeof(val));
|
||||
}
|
||||
|
||||
void gguf_ex_write_u64(std::ofstream & fout, size_t val) {
|
||||
fout.write((const char *) &val, sizeof(val));
|
||||
}
|
||||
|
||||
template<typename T>
|
||||
void gguf_ex_write_val(std::ofstream & fout, const std::string & key, enum gguf_type type, const T & val) {
|
||||
gguf_ex_write_str(fout, key);
|
||||
fout.write((const char *) &type, sizeof(type));
|
||||
fout.write((const char *) &val, sizeof(val));
|
||||
|
||||
fprintf(stdout, "%s: write param: %s = %s\n", __func__, key.c_str(), to_string(val).c_str());
|
||||
}
|
||||
|
||||
template<>
|
||||
void gguf_ex_write_val<std::string>(std::ofstream & fout, const std::string & key, enum gguf_type type, const std::string & val) {
|
||||
gguf_ex_write_str(fout, key);
|
||||
fout.write((const char *) &type, sizeof(type));
|
||||
|
||||
const int32_t n = val.size();
|
||||
fout.write((const char *) &n, sizeof(n));
|
||||
fout.write(val.c_str(), n);
|
||||
|
||||
fprintf(stdout, "%s: write param: %s = %s\n", __func__, key.c_str(), val.c_str());
|
||||
}
|
||||
|
||||
template<typename T>
|
||||
void gguf_ex_write_arr(std::ofstream & fout, const std::string & key, enum gguf_type type, const std::vector<T> & val) {
|
||||
gguf_ex_write_str(fout, key);
|
||||
{
|
||||
const enum gguf_type tarr = GGUF_TYPE_ARRAY;
|
||||
fout.write((const char *) &tarr, sizeof(tarr));
|
||||
}
|
||||
|
||||
const int32_t n = val.size();
|
||||
fout.write((const char *) &type, sizeof(type));
|
||||
fout.write((const char *) &n, sizeof(n));
|
||||
fout.write((const char *) val.data(), n * sizeof(T));
|
||||
|
||||
fprintf(stdout, "%s: write param: %s = [", __func__, key.c_str());
|
||||
for (int i = 0; i < n; ++i) {
|
||||
fprintf(stdout, "%s", to_string(val[i]).c_str());
|
||||
if (i < n - 1) {
|
||||
fprintf(stdout, ", ");
|
||||
}
|
||||
}
|
||||
fprintf(stdout, "]\n");
|
||||
}
|
||||
|
||||
template<>
|
||||
void gguf_ex_write_arr<std::string>(std::ofstream & fout, const std::string & key, enum gguf_type type, const std::vector<std::string> & val) {
|
||||
gguf_ex_write_str(fout, key);
|
||||
{
|
||||
const enum gguf_type tarr = GGUF_TYPE_ARRAY;
|
||||
fout.write((const char *) &tarr, sizeof(tarr));
|
||||
}
|
||||
|
||||
const int32_t n = val.size();
|
||||
fout.write((const char *) &type, sizeof(type));
|
||||
fout.write((const char *) &n, sizeof(n));
|
||||
for (int i = 0; i < n; ++i) {
|
||||
const int32_t nstr = val[i].size();
|
||||
fout.write((const char *) &nstr, sizeof(nstr));
|
||||
fout.write(val[i].c_str(), nstr);
|
||||
}
|
||||
|
||||
fprintf(stdout, "%s: write param: %s = [", __func__, key.c_str());
|
||||
for (int i = 0; i < n; ++i) {
|
||||
fprintf(stdout, "%s", val[i].c_str());
|
||||
if (i < n - 1) {
|
||||
fprintf(stdout, ", ");
|
||||
}
|
||||
}
|
||||
fprintf(stdout, "]\n");
|
||||
}
|
||||
|
||||
bool gguf_ex_write(const std::string & fname) {
|
||||
std::ofstream fout(fname.c_str(), std::ios::binary);
|
||||
|
||||
{
|
||||
const int32_t magic = GGUF_MAGIC;
|
||||
fout.write((const char *) &magic, sizeof(magic));
|
||||
}
|
||||
|
||||
{
|
||||
const int32_t version = GGUF_VERSION;
|
||||
fout.write((const char *) &version, sizeof(version));
|
||||
}
|
||||
|
||||
// NOTE: these have to match the output below!
|
||||
const int n_tensors = 10;
|
||||
const int n_kv = 12;
|
||||
|
||||
fout.write((const char*) &n_tensors, sizeof(n_tensors));
|
||||
fout.write((const char*) &n_kv, sizeof(n_kv));
|
||||
|
||||
fprintf(stdout, "%s: write header\n", __func__);
|
||||
|
||||
// kv data
|
||||
{
|
||||
gguf_ex_write_val< uint8_t>(fout, "some.parameter.uint8", GGUF_TYPE_UINT8, 0x12);
|
||||
gguf_ex_write_val< int8_t>(fout, "some.parameter.int8", GGUF_TYPE_INT8, -0x13);
|
||||
gguf_ex_write_val<uint16_t>(fout, "some.parameter.uint16", GGUF_TYPE_UINT16, 0x1234);
|
||||
gguf_ex_write_val< int16_t>(fout, "some.parameter.int16", GGUF_TYPE_INT16, -0x1235);
|
||||
gguf_ex_write_val<uint32_t>(fout, "some.parameter.uint32", GGUF_TYPE_UINT32, 0x12345678);
|
||||
gguf_ex_write_val< int32_t>(fout, "some.parameter.int32", GGUF_TYPE_INT32, -0x12345679);
|
||||
|
||||
gguf_ex_write_val<float> (fout, "some.parameter.float32", GGUF_TYPE_FLOAT32, 0.123456789f);
|
||||
gguf_ex_write_val<bool> (fout, "some.parameter.bool", GGUF_TYPE_BOOL, true);
|
||||
|
||||
gguf_ex_write_val<std::string>(fout, "some.parameter.string", GGUF_TYPE_STRING, "hello world");
|
||||
|
||||
gguf_ex_write_arr<int16_t> (fout, "some.parameter.arr.i16", GGUF_TYPE_INT16, { 1, 2, 3, 4, });
|
||||
gguf_ex_write_arr<float> (fout, "some.parameter.arr.f32", GGUF_TYPE_FLOAT32, { 3.145f, 2.718f, 1.414f, });
|
||||
gguf_ex_write_arr<std::string>(fout, "some.parameter.arr.str", GGUF_TYPE_STRING, { "hello", "world", "!" });
|
||||
}
|
||||
|
||||
uint64_t offset_tensor = 0;
|
||||
|
||||
struct ggml_init_params params = {
|
||||
/*.mem_size =*/ 128ull*1024ull*1024ull,
|
||||
/*.mem_buffer =*/ NULL,
|
||||
/*.no_alloc =*/ false,
|
||||
};
|
||||
|
||||
struct ggml_context * ctx_data = ggml_init(params);
|
||||
|
||||
// tensor infos
|
||||
for (int i = 0; i < n_tensors; ++i) {
|
||||
const std::string name = "tensor_" + to_string(i);
|
||||
|
||||
int64_t ne[GGML_MAX_DIMS] = { 1 };
|
||||
int32_t n_dims = rand() % GGML_MAX_DIMS + 1;
|
||||
|
||||
for (int j = 0; j < n_dims; ++j) {
|
||||
ne[j] = rand() % 10 + 1;
|
||||
}
|
||||
|
||||
struct ggml_tensor * cur = ggml_new_tensor(ctx_data, GGML_TYPE_F32, n_dims, ne);
|
||||
ggml_set_name(cur, name.c_str());
|
||||
|
||||
{
|
||||
float * data = (float *) cur->data;
|
||||
for (int j = 0; j < ggml_nelements(cur); ++j) {
|
||||
data[j] = 100 + i;
|
||||
}
|
||||
}
|
||||
|
||||
fprintf(stdout, "%s: tensor: %s, %d dims, ne = [", __func__, name.c_str(), n_dims);
|
||||
for (int j = 0; j < 4; ++j) {
|
||||
fprintf(stdout, "%s%3d", j == 0 ? "" : ", ", (int) cur->ne[j]);
|
||||
}
|
||||
fprintf(stdout, "], offset_tensor = %6" PRIu64 "\n", offset_tensor);
|
||||
|
||||
gguf_ex_write_str(fout, name);
|
||||
gguf_ex_write_i32(fout, n_dims);
|
||||
for (int j = 0; j < n_dims; ++j) {
|
||||
gguf_ex_write_i32(fout, cur->ne[j]);
|
||||
}
|
||||
gguf_ex_write_i32(fout, cur->type);
|
||||
gguf_ex_write_u64(fout, offset_tensor);
|
||||
|
||||
offset_tensor += GGML_PAD(ggml_nbytes(cur), GGUF_DEFAULT_ALIGNMENT);
|
||||
}
|
||||
|
||||
const uint64_t offset_data = GGML_PAD((uint64_t) fout.tellp(), GGUF_DEFAULT_ALIGNMENT);
|
||||
|
||||
fprintf(stdout, "%s: data offset = %" PRIu64 "\n", __func__, offset_data);
|
||||
|
||||
{
|
||||
const size_t pad = offset_data - fout.tellp();
|
||||
|
||||
for (size_t j = 0; j < pad; ++j) {
|
||||
fout.put(0);
|
||||
}
|
||||
}
|
||||
|
||||
for (int i = 0; i < n_tensors; ++i) {
|
||||
fprintf(stdout, "%s: writing tensor %d data\n", __func__, i);
|
||||
|
||||
const std::string name = "tensor_" + to_string(i);
|
||||
|
||||
struct ggml_tensor * cur = ggml_get_tensor(ctx_data, name.c_str());
|
||||
|
||||
fout.write((const char *) cur->data, ggml_nbytes(cur));
|
||||
|
||||
{
|
||||
const size_t pad = GGML_PAD(ggml_nbytes(cur), GGUF_DEFAULT_ALIGNMENT) - ggml_nbytes(cur);
|
||||
|
||||
for (size_t j = 0; j < pad; ++j) {
|
||||
fout.put(0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fout.close();
|
||||
|
||||
fprintf(stdout, "%s: wrote file '%s;\n", __func__, fname.c_str());
|
||||
|
||||
ggml_free(ctx_data);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// just read tensor info
|
||||
bool gguf_ex_read_0(const std::string & fname) {
|
||||
struct gguf_init_params params = {
|
||||
/*.no_alloc = */ false,
|
||||
/*.ctx = */ NULL,
|
||||
};
|
||||
|
||||
struct gguf_context * ctx = gguf_init_from_file(fname.c_str(), params);
|
||||
|
||||
fprintf(stdout, "%s: version: %d\n", __func__, gguf_get_version(ctx));
|
||||
fprintf(stdout, "%s: alignment: %zu\n", __func__, gguf_get_alignment(ctx));
|
||||
fprintf(stdout, "%s: data offset: %zu\n", __func__, gguf_get_data_offset(ctx));
|
||||
|
||||
// kv
|
||||
{
|
||||
const int n_kv = gguf_get_n_kv(ctx);
|
||||
|
||||
fprintf(stdout, "%s: n_kv: %d\n", __func__, n_kv);
|
||||
|
||||
for (int i = 0; i < n_kv; ++i) {
|
||||
const char * key = gguf_get_key(ctx, i);
|
||||
|
||||
fprintf(stdout, "%s: kv[%d]: key = %s\n", __func__, i, key);
|
||||
}
|
||||
}
|
||||
|
||||
// tensor info
|
||||
{
|
||||
const int n_tensors = gguf_get_n_tensors(ctx);
|
||||
|
||||
fprintf(stdout, "%s: n_tensors: %d\n", __func__, n_tensors);
|
||||
|
||||
for (int i = 0; i < n_tensors; ++i) {
|
||||
const char * name = gguf_get_tensor_name (ctx, i);
|
||||
const size_t offset = gguf_get_tensor_offset(ctx, i);
|
||||
|
||||
fprintf(stdout, "%s: tensor[%d]: name = %s, offset = %zu\n", __func__, i, name, offset);
|
||||
}
|
||||
}
|
||||
|
||||
gguf_free(ctx);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// read and create ggml_context containing the tensors and their data
|
||||
bool gguf_ex_read_1(const std::string & fname) {
|
||||
struct ggml_context * ctx_data = NULL;
|
||||
|
||||
struct gguf_init_params params = {
|
||||
/*.no_alloc = */ false,
|
||||
/*.ctx = */ &ctx_data,
|
||||
};
|
||||
|
||||
struct gguf_context * ctx = gguf_init_from_file(fname.c_str(), params);
|
||||
|
||||
fprintf(stdout, "%s: version: %d\n", __func__, gguf_get_version(ctx));
|
||||
fprintf(stdout, "%s: alignment: %zu\n", __func__, gguf_get_alignment(ctx));
|
||||
fprintf(stdout, "%s: data offset: %zu\n", __func__, gguf_get_data_offset(ctx));
|
||||
|
||||
// kv
|
||||
{
|
||||
const int n_kv = gguf_get_n_kv(ctx);
|
||||
|
||||
fprintf(stdout, "%s: n_kv: %d\n", __func__, n_kv);
|
||||
|
||||
for (int i = 0; i < n_kv; ++i) {
|
||||
const char * key = gguf_get_key(ctx, i);
|
||||
|
||||
fprintf(stdout, "%s: kv[%d]: key = %s\n", __func__, i, key);
|
||||
}
|
||||
}
|
||||
|
||||
// tensor info
|
||||
{
|
||||
const int n_tensors = gguf_get_n_tensors(ctx);
|
||||
|
||||
fprintf(stdout, "%s: n_tensors: %d\n", __func__, n_tensors);
|
||||
|
||||
for (int i = 0; i < n_tensors; ++i) {
|
||||
const char * name = gguf_get_tensor_name (ctx, i);
|
||||
const size_t offset = gguf_get_tensor_offset(ctx, i);
|
||||
|
||||
fprintf(stdout, "%s: tensor[%d]: name = %s, offset = %zu\n", __func__, i, name, offset);
|
||||
}
|
||||
}
|
||||
|
||||
// data
|
||||
{
|
||||
const int n_tensors = gguf_get_n_tensors(ctx);
|
||||
|
||||
for (int i = 0; i < n_tensors; ++i) {
|
||||
fprintf(stdout, "%s: reading tensor %d data\n", __func__, i);
|
||||
|
||||
const std::string name = "tensor_" + to_string(i);
|
||||
|
||||
struct ggml_tensor * cur = ggml_get_tensor(ctx_data, name.c_str());
|
||||
|
||||
fprintf(stdout, "%s: tensor[%d]: n_dims = %d, name = %s, data = %p\n",
|
||||
__func__, i, cur->n_dims, cur->name, cur->data);
|
||||
|
||||
// check data
|
||||
{
|
||||
const float * data = (const float *) cur->data;
|
||||
for (int j = 0; j < ggml_nelements(cur); ++j) {
|
||||
if (data[j] != 100 + i) {
|
||||
fprintf(stderr, "%s: tensor[%d]: data[%d] = %f\n", __func__, i, j, data[j]);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fprintf(stdout, "%s: ctx_data size: %zu\n", __func__, ggml_get_mem_size(ctx_data));
|
||||
|
||||
ggml_free(ctx_data);
|
||||
gguf_free(ctx);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
// read just the tensor info and mmap the data in user code
|
||||
bool gguf_ex_read_2(const std::string & fname) {
|
||||
struct ggml_context * ctx_data = NULL;
|
||||
|
||||
struct gguf_init_params params = {
|
||||
/*.no_alloc = */ true,
|
||||
/*.ctx = */ &ctx_data,
|
||||
};
|
||||
|
||||
struct gguf_context * ctx = gguf_init_from_file(fname.c_str(), params);
|
||||
|
||||
// TODO: mmap based on tensor infos
|
||||
|
||||
fprintf(stdout, "%s: ctx_data size: %zu\n", __func__, ggml_get_mem_size(ctx_data));
|
||||
|
||||
ggml_free(ctx_data);
|
||||
gguf_free(ctx);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
int main(int argc, char ** argv) {
|
||||
if (argc < 3) {
|
||||
fprintf(stdout, "usage: %s data.gguf r|w\n", argv[0]);
|
||||
return -1;
|
||||
}
|
||||
|
||||
const std::string fname(argv[1]);
|
||||
const std::string mode (argv[2]);
|
||||
|
||||
GGML_ASSERT((mode == "r" || mode == "w") && "mode must be r or w");
|
||||
|
||||
if (mode == "w") {
|
||||
GGML_ASSERT(gguf_ex_write(fname) && "failed to write gguf file");
|
||||
} else if (mode == "r") {
|
||||
GGML_ASSERT(gguf_ex_read_0(fname) && "failed to read gguf file");
|
||||
GGML_ASSERT(gguf_ex_read_1(fname) && "failed to read gguf file");
|
||||
GGML_ASSERT(gguf_ex_read_2(fname) && "failed to read gguf file");
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -405,7 +405,7 @@ namespace grammar_parser {
|
||||
for (size_t i = 0, end = state.rules.size(); i < end; i++) {
|
||||
// fprintf(file, "%zu: ", i);
|
||||
// print_rule_binary(file, state.rules[i]);
|
||||
print_rule(file, i, state.rules[i], symbol_id_names);
|
||||
print_rule(file, uint32_t(i), state.rules[i], symbol_id_names);
|
||||
// fprintf(file, "\n");
|
||||
}
|
||||
} catch (const std::exception & err) {
|
||||
|
||||
132
examples/json-schema-to-grammar.py
Normal file
132
examples/json-schema-to-grammar.py
Normal file
@@ -0,0 +1,132 @@
|
||||
import argparse
|
||||
import json
|
||||
import re
|
||||
import sys
|
||||
|
||||
# whitespace is constrained to a single space char to prevent model "running away" in
|
||||
# whitespace. Also maybe improves generation quality?
|
||||
SPACE_RULE = '" "?'
|
||||
|
||||
PRIMITIVE_RULES = {
|
||||
'boolean': '("true" | "false") space',
|
||||
'number': '("-"? ([0-9] | [1-9] [0-9]*)) ("." [0-9]+)? ([eE] [-+]? [0-9]+)? space',
|
||||
'integer': '("-"? ([0-9] | [1-9] [0-9]*)) space',
|
||||
'string': r''' "\"" (
|
||||
[^"\\] |
|
||||
"\\" (["\\/bfnrt] | "u" [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F])
|
||||
)* "\"" space ''',
|
||||
'null': '"null" space',
|
||||
}
|
||||
|
||||
INVALID_RULE_CHARS_RE = re.compile(r'[^a-zA-Z0-9-]+')
|
||||
GRAMMAR_LITERAL_ESCAPE_RE = re.compile(r'[\r\n"]')
|
||||
GRAMMAR_LITERAL_ESCAPES = {'\r': '\\r', '\n': '\\n', '"': '\\"'}
|
||||
|
||||
|
||||
class SchemaConverter:
|
||||
def __init__(self, prop_order):
|
||||
self._prop_order = prop_order
|
||||
self._rules = {'space': SPACE_RULE}
|
||||
|
||||
def _format_literal(self, literal):
|
||||
escaped = GRAMMAR_LITERAL_ESCAPE_RE.sub(
|
||||
lambda m: GRAMMAR_LITERAL_ESCAPES.get(m.group(0)), json.dumps(literal)
|
||||
)
|
||||
return f'"{escaped}"'
|
||||
|
||||
def _add_rule(self, name, rule):
|
||||
esc_name = INVALID_RULE_CHARS_RE.sub('-', name)
|
||||
if esc_name not in self._rules or self._rules[esc_name] == rule:
|
||||
key = esc_name
|
||||
else:
|
||||
i = 0
|
||||
while f'{esc_name}{i}' in self._rules:
|
||||
i += 1
|
||||
key = f'{esc_name}{i}'
|
||||
self._rules[key] = rule
|
||||
return key
|
||||
|
||||
def visit(self, schema, name):
|
||||
schema_type = schema.get('type')
|
||||
rule_name = name or 'root'
|
||||
|
||||
if 'oneOf' in schema or 'anyOf' in schema:
|
||||
rule = ' | '.join((
|
||||
self.visit(alt_schema, f'{name}{"-" if name else ""}{i}')
|
||||
for i, alt_schema in enumerate(schema.get('oneOf') or schema['anyOf'])
|
||||
))
|
||||
return self._add_rule(rule_name, rule)
|
||||
|
||||
elif 'const' in schema:
|
||||
return self._add_rule(rule_name, self._format_literal(schema['const']))
|
||||
|
||||
elif 'enum' in schema:
|
||||
rule = ' | '.join((self._format_literal(v) for v in schema['enum']))
|
||||
return self._add_rule(rule_name, rule)
|
||||
|
||||
elif schema_type == 'object' and 'properties' in schema:
|
||||
# TODO: `required` keyword
|
||||
prop_order = self._prop_order
|
||||
prop_pairs = sorted(
|
||||
schema['properties'].items(),
|
||||
# sort by position in prop_order (if specified) then by key
|
||||
key=lambda kv: (prop_order.get(kv[0], len(prop_order)), kv[0]),
|
||||
)
|
||||
|
||||
rule = '"{" space'
|
||||
for i, (prop_name, prop_schema) in enumerate(prop_pairs):
|
||||
prop_rule_name = self.visit(prop_schema, f'{name}{"-" if name else ""}{prop_name}')
|
||||
if i > 0:
|
||||
rule += ' "," space'
|
||||
rule += fr' {self._format_literal(prop_name)} space ":" space {prop_rule_name}'
|
||||
rule += ' "}" space'
|
||||
|
||||
return self._add_rule(rule_name, rule)
|
||||
|
||||
elif schema_type == 'array' and 'items' in schema:
|
||||
# TODO `prefixItems` keyword
|
||||
item_rule_name = self.visit(schema['items'], f'{name}{"-" if name else ""}item')
|
||||
rule = f'"[" space ({item_rule_name} ("," space {item_rule_name})*)? "]" space'
|
||||
return self._add_rule(rule_name, rule)
|
||||
|
||||
else:
|
||||
assert schema_type in PRIMITIVE_RULES, f'Unrecognized schema: {schema}'
|
||||
return self._add_rule(
|
||||
'root' if rule_name == 'root' else schema_type,
|
||||
PRIMITIVE_RULES[schema_type]
|
||||
)
|
||||
|
||||
def format_grammar(self):
|
||||
return '\n'.join((f'{name} ::= {rule}' for name, rule in self._rules.items()))
|
||||
|
||||
|
||||
def main(args_in = None):
|
||||
parser = argparse.ArgumentParser(
|
||||
description='''
|
||||
Generates a grammar (suitable for use in ./main) that produces JSON conforming to a
|
||||
given JSON schema. Only a subset of JSON schema features are supported; more may be
|
||||
added in the future.
|
||||
''',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--prop-order',
|
||||
default=[],
|
||||
type=lambda s: s.split(','),
|
||||
help='''
|
||||
comma-separated property names defining the order of precedence for object properties;
|
||||
properties not specified here are given lower precedence than those that are, and are
|
||||
sorted alphabetically
|
||||
'''
|
||||
)
|
||||
parser.add_argument('schema', help='file containing JSON schema ("-" for stdin)')
|
||||
args = parser.parse_args(args_in)
|
||||
|
||||
schema = json.load(sys.stdin if args.schema == '-' else open(args.schema))
|
||||
prop_order = {name: idx for idx, name in enumerate(args.prop_order)}
|
||||
converter = SchemaConverter(prop_order)
|
||||
converter.visit(schema, '')
|
||||
print(converter.format_grammar())
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
132
examples/llama.vim
Normal file
132
examples/llama.vim
Normal file
@@ -0,0 +1,132 @@
|
||||
" Requires an already running llama.cpp server
|
||||
" To install either copy or symlink to ~/.vim/autoload/llama.vim
|
||||
" Then start with either :call llama#doLlamaGen(),
|
||||
" or add a keybind to your vimrc such as
|
||||
" nnoremap Z :call llama#doLlamaGen()<CR>
|
||||
" Similarly, you could add an insert mode keybind with
|
||||
" inoremap <C-B> <Cmd>call llama#doLlamaGen()<CR>
|
||||
"
|
||||
" g:llama_api_url and g:llama_overrides can be configured in your .vimrc
|
||||
" let g:llama_api_url = "192.168.1.10:8080"
|
||||
" llama_overrides can also be set through buffer/window scopes. For instance
|
||||
" autocmd filetype python let b:llama_overrides = {"temp": 0.2}
|
||||
" Could be added to your .vimrc to automatically set a lower temperature when
|
||||
" editing a python script
|
||||
" Additionally, an override dict can be stored at the top of a file
|
||||
" !*{"stop": ["User:"]}
|
||||
" Could be added to the start of your chatlog.txt to set the stopping token
|
||||
" These parameter dicts are merged together from lowest to highest priority:
|
||||
" server default -> g:llama_overrides -> w:llama_overrides ->
|
||||
" b:llama_overrides -> in file (!*) overrides
|
||||
"
|
||||
" Sublists (like logit_bias and stop) are overridden, not merged
|
||||
" Example override:
|
||||
" !*{"logit_bias": [[13, -5], [2, false]], "temperature": 1, "top_k": 5, "top_p": 0.5, "n_predict": 256, "repeat_last_n": 256, "repeat_penalty": 1.17647}
|
||||
if !exists("g:llama_api_url")
|
||||
let g:llama_api_url= "127.0.0.1:8080"
|
||||
endif
|
||||
if !exists("g:llama_overrides")
|
||||
let g:llama_overrides = {}
|
||||
endif
|
||||
const s:querydata = {"n_predict": 256, "stop": [ "\n" ], "stream": v:true }
|
||||
const s:curlcommand = ['curl','--data-raw', "{\"prompt\":\"### System:\"}", '--silent', '--no-buffer', '--request', 'POST', '--url', g:llama_api_url .. '/completion', '--header', "Content-Type: application/json"]
|
||||
let s:linedict = {}
|
||||
|
||||
func s:callbackHandler(bufn, channel, msg)
|
||||
if len(a:msg) < 3
|
||||
return
|
||||
elseif a:msg[0] == "d"
|
||||
let l:msg = a:msg[6:-1]
|
||||
else
|
||||
let l:msg = a:msg
|
||||
endif
|
||||
let l:decoded_msg = json_decode(l:msg)
|
||||
let l:newtext = split(l:decoded_msg['content'], "\n", 1)
|
||||
if len(l:newtext) > 0
|
||||
call setbufline(a:bufn, s:linedict[a:bufn], getbufline(a:bufn, s:linedict[a:bufn])[0] .. newtext[0])
|
||||
else
|
||||
echo "nothing genned"
|
||||
endif
|
||||
if len(newtext) > 1
|
||||
let l:failed = appendbufline(a:bufn, s:linedict[a:bufn], newtext[1:-1])
|
||||
let s:linedict[a:bufn] = s:linedict[a:bufn] + len(newtext)-1
|
||||
endif
|
||||
if has_key(l:decoded_msg, "stop") && l:decoded_msg.stop
|
||||
echo "Finished generation"
|
||||
endif
|
||||
endfunction
|
||||
|
||||
func llama#doLlamaGen()
|
||||
if exists("b:job")
|
||||
if job_status(b:job) == "run"
|
||||
call job_stop(b:job)
|
||||
return
|
||||
endif
|
||||
endif
|
||||
|
||||
let l:cbuffer = bufnr("%")
|
||||
let s:linedict[l:cbuffer] = line('$')
|
||||
let l:buflines = getbufline(l:cbuffer, 1, 1000)
|
||||
let l:querydata = copy(s:querydata)
|
||||
call extend(l:querydata, g:llama_overrides)
|
||||
if exists("w:llama_overrides")
|
||||
call extend(l:querydata, w:llama_overrides)
|
||||
endif
|
||||
if exists("b:llama_overrides")
|
||||
call extend(l:querydata, b:llama_overrides)
|
||||
endif
|
||||
if l:buflines[0][0:1] == '!*'
|
||||
let l:userdata = json_decode(l:buflines[0][2:-1])
|
||||
call extend(l:querydata, l:userdata)
|
||||
let l:buflines = l:buflines[1:-1]
|
||||
endif
|
||||
let l:querydata.prompt = join(l:buflines, "\n")
|
||||
let l:curlcommand = copy(s:curlcommand)
|
||||
let l:curlcommand[2] = json_encode(l:querydata)
|
||||
let b:job = job_start(l:curlcommand, {"callback": function("s:callbackHandler", [l:cbuffer])})
|
||||
endfunction
|
||||
|
||||
" Echos the tokkenization of the provided string , or cursor to end of word
|
||||
" Onus is placed on the user to include the preceding space
|
||||
func llama#tokenizeWord(...)
|
||||
if (a:0 > 0)
|
||||
let l:input = a:1
|
||||
else
|
||||
exe "normal \"*ye"
|
||||
let l:input = @*
|
||||
endif
|
||||
let l:querydata = {"content": l:input}
|
||||
let l:curlcommand = copy(s:curlcommand)
|
||||
let l:curlcommand[2] = json_encode(l:querydata)
|
||||
let l:curlcommand[8] = g:llama_api_url .. "/tokenize"
|
||||
let s:token_job = job_start(l:curlcommand, {"callback": function("s:tokenizeWordCallback", [l:input])})
|
||||
endfunction
|
||||
|
||||
func s:tokenizeWordCallback(plaintext, channel, msg)
|
||||
echo '"' .. a:plaintext ..'" - ' .. string(json_decode(a:msg).tokens)
|
||||
endfunction
|
||||
|
||||
|
||||
" Echos the token count of the entire buffer (or provided string)
|
||||
" Example usage :echo llama#tokenCount()
|
||||
func llama#tokenCount(...)
|
||||
if (a:0 > 0)
|
||||
let l:buflines = a:1
|
||||
else
|
||||
let l:buflines = getline(1,1000)
|
||||
if l:buflines[0][0:1] == '!*'
|
||||
let l:buflines = l:buflines[1:-1]
|
||||
endif
|
||||
let l:buflines = join(l:buflines, "\n")
|
||||
endif
|
||||
let l:querydata = {"content": l:buflines}
|
||||
let l:curlcommand = copy(s:curlcommand)
|
||||
let l:curlcommand[2] = json_encode(l:querydata)
|
||||
let l:curlcommand[8] = g:llama_api_url .. "/tokenize"
|
||||
let s:token_job = job_start(l:curlcommand, {"callback": "s:tokenCountCallback"})
|
||||
endfunction
|
||||
|
||||
func s:tokenCountCallback(channel, msg)
|
||||
let resp = json_decode(a:msg)
|
||||
echo len(resp.tokens)
|
||||
endfunction
|
||||
@@ -1,3 +1,5 @@
|
||||
" Basic plugin example
|
||||
|
||||
function! Llm()
|
||||
|
||||
let url = "http://127.0.0.1:8080/completion"
|
||||
@@ -16,8 +18,10 @@ function! Llm()
|
||||
" Extract the content field from the response
|
||||
let content = json_decode(response).content
|
||||
|
||||
let split_newlines = split(content, '\n', 1)
|
||||
|
||||
" Insert the content at the cursor position
|
||||
call setline(line('.'), getline('.') . content)
|
||||
call setline(line('.'), [ getline('.') . split_newlines[0] ] + split_newlines[1:])
|
||||
endfunction
|
||||
|
||||
command! Llm call Llm()
|
||||
|
||||
@@ -140,6 +140,12 @@ The `--ctx-size` option allows you to set the size of the prompt context used by
|
||||
|
||||
- `-c N, --ctx-size N`: Set the size of the prompt context (default: 512). The LLaMA models were built with a context of 2048, which will yield the best results on longer input/inference. However, increasing the context size beyond 2048 may lead to unpredictable results.
|
||||
|
||||
### Extended Context Size
|
||||
|
||||
Some fine-tuned models have extened the context length by scaling RoPE. For example, if the original pretrained model have a context length (max sequence length) of 4096 (4k) and the fine-tuned model have 32k. That is a scaling factor of 8, and should work by setting the above `--ctx-size` to 32768 (32k) and `--rope-scale` to 8.
|
||||
|
||||
- `--rope-scale N`: Where N is the linear scaling factor used by the fine-tuned model.
|
||||
|
||||
### Keep Prompt
|
||||
|
||||
The `--keep` option allows users to retain the original prompt when the model runs out of context, ensuring a connection to the initial instruction or conversation topic is maintained.
|
||||
@@ -154,9 +160,13 @@ The following options allow you to control the text generation process and fine-
|
||||
|
||||
### Number of Tokens to Predict
|
||||
|
||||
- `-n N, --n-predict N`: Set the number of tokens to predict when generating text (default: 128, -1 = infinity).
|
||||
- `-n N, --n-predict N`: Set the number of tokens to predict when generating text (default: 128, -1 = infinity, -2 = until context filled)
|
||||
|
||||
The `--n-predict` option controls the number of tokens the model generates in response to the input prompt. By adjusting this value, you can influence the length of the generated text. A higher value will result in longer text, while a lower value will produce shorter text. A value of -1 will cause text to be generated without limit.
|
||||
The `--n-predict` option controls the number of tokens the model generates in response to the input prompt. By adjusting this value, you can influence the length of the generated text. A higher value will result in longer text, while a lower value will produce shorter text.
|
||||
|
||||
A value of -1 will enable infinite text generation, even though we have a finite context window. When the context window is full, some of the earlier tokens (half of the tokens after `--n-keep`) will be discarded. The context must then be re-evaluated before generation can resume. On large models and/or large context windows, this will result in significant pause in output.
|
||||
|
||||
If the pause is undesirable, a value of -2 will stop generation immediately when the context is filled.
|
||||
|
||||
It is important to note that the generated text may be shorter than the specified number of tokens if an End-of-Sequence (EOS) token or a reverse prompt is encountered. In interactive mode text generation will pause and control will be returned to the user. In non-interactive mode, the program will end. In both cases, the text generation may stop before reaching the specified `n-predict` value. If you want the model to keep going without ever producing End-of-Sequence on its own, you can use the `--ignore-eos` parameter.
|
||||
|
||||
@@ -202,9 +212,9 @@ Example usage: `--top-p 0.95`
|
||||
|
||||
- `--tfs N`: Enable tail free sampling with parameter z (default: 1.0, 1.0 = disabled).
|
||||
|
||||
Tail free sampling (TFS) is a text generation technique that aims to reduce the impact of less likely tokens, which may be less relevant, less coherent, or nonsensical, on the output. The method adjusts the logits (token probabilities) by raising them to the power of the parameter z. A higher value of z (e.g., 2.0) will further suppress less likely tokens from the tail of the distribution, while a value of 1.0 disables the effect of TFS. By setting the parameter z, you can control how much the probabilities of less likely tokens are reduced.
|
||||
Tail free sampling (TFS) is a text generation technique that aims to reduce the impact of less likely tokens, which may be less relevant, less coherent, or nonsensical, on the output. Similar to Top-P it tries to determine the bulk of the most likely tokens dynamically. But TFS filters out logits based on the second derivative of their probabilities. Adding tokens is stopped after the sum of the second derivatives reaches the parameter z. In short: TFS looks how quickly the probabilities of the tokens decrease and cuts off the tail of unlikely tokens using the parameter z. Typical values for z are in the range of 0.9 to 0.95. A value of 1.0 would include all tokens, and thus disables the effect of TFS.
|
||||
|
||||
Example usage: `--tfs 2.0`
|
||||
Example usage: `--tfs 0.95`
|
||||
|
||||
### Locally Typical Sampling
|
||||
|
||||
|
||||
@@ -4,6 +4,7 @@
|
||||
#endif
|
||||
|
||||
#include "common.h"
|
||||
#include "console.h"
|
||||
#include "llama.h"
|
||||
#include "build-info.h"
|
||||
#include "grammar-parser.h"
|
||||
@@ -35,9 +36,7 @@
|
||||
#pragma warning(disable: 4244 4267) // possible loss of data
|
||||
#endif
|
||||
|
||||
static console_state con_st;
|
||||
static llama_context ** g_ctx;
|
||||
|
||||
static bool is_interacting = false;
|
||||
|
||||
#if defined (__unix__) || (defined (__APPLE__) && defined (__MACH__)) || defined (_WIN32)
|
||||
@@ -46,7 +45,7 @@ void sigint_handler(int signo) {
|
||||
if (!is_interacting) {
|
||||
is_interacting=true;
|
||||
} else {
|
||||
console_cleanup(con_st);
|
||||
console::cleanup();
|
||||
printf("\n");
|
||||
llama_print_timings(*g_ctx);
|
||||
_exit(130);
|
||||
@@ -64,10 +63,8 @@ int main(int argc, char ** argv) {
|
||||
|
||||
// save choice to use color for later
|
||||
// (note for later: this is a slightly awkward choice)
|
||||
con_st.use_color = params.use_color;
|
||||
con_st.multiline_input = params.multiline_input;
|
||||
console_init(con_st);
|
||||
atexit([]() { console_cleanup(con_st); });
|
||||
console::init(params.simple_io, params.use_color);
|
||||
atexit([]() { console::cleanup(); });
|
||||
|
||||
if (params.perplexity) {
|
||||
printf("\n************\n");
|
||||
@@ -373,7 +370,7 @@ int main(int argc, char ** argv) {
|
||||
|
||||
if (params.interactive) {
|
||||
const char *control_message;
|
||||
if (con_st.multiline_input) {
|
||||
if (params.multiline_input) {
|
||||
control_message = " - To return control to LLaMa, end your input with '\\'.\n"
|
||||
" - To return control without starting a new line, end your input with '/'.\n";
|
||||
} else {
|
||||
@@ -401,7 +398,7 @@ int main(int argc, char ** argv) {
|
||||
int n_past_guidance = 0;
|
||||
|
||||
// the first thing we will do is to output the prompt, so set color accordingly
|
||||
console_set_color(con_st, CONSOLE_COLOR_PROMPT);
|
||||
console::set_display(console::prompt);
|
||||
|
||||
std::vector<llama_token> embd;
|
||||
std::vector<llama_token> embd_guidance;
|
||||
@@ -422,9 +419,9 @@ int main(int argc, char ** argv) {
|
||||
// Ensure the input doesn't exceed the context size by truncating embd if necessary.
|
||||
if ((int)embd.size() > max_embd_size) {
|
||||
auto skipped_tokens = embd.size() - max_embd_size;
|
||||
console_set_color(con_st, CONSOLE_COLOR_ERROR);
|
||||
console::set_display(console::error);
|
||||
printf("<<input too long: skipped %zu token%s>>", skipped_tokens, skipped_tokens != 1 ? "s" : "");
|
||||
console_set_color(con_st, CONSOLE_COLOR_DEFAULT);
|
||||
console::set_display(console::reset);
|
||||
fflush(stdout);
|
||||
embd.resize(max_embd_size);
|
||||
}
|
||||
@@ -434,8 +431,12 @@ int main(int argc, char ** argv) {
|
||||
// - take the n_keep first tokens from the original prompt (via n_past)
|
||||
// - take half of the last (n_ctx - n_keep) tokens and recompute the logits in batches
|
||||
if (n_past + (int) embd.size() + std::max<int>(0, guidance_offset) > n_ctx) {
|
||||
const int n_left = n_past - params.n_keep;
|
||||
if (params.n_predict == -2) {
|
||||
fprintf(stderr, "\n\n%s: context full, stopping generation\n", __func__);
|
||||
break;
|
||||
}
|
||||
|
||||
const int n_left = n_past - params.n_keep;
|
||||
// always keep the first token - BOS
|
||||
n_past = std::max(1, params.n_keep);
|
||||
n_past_guidance = std::max(1, params.n_keep + guidance_offset);
|
||||
@@ -667,7 +668,7 @@ int main(int argc, char ** argv) {
|
||||
}
|
||||
// reset color to default if we there is no pending user input
|
||||
if (input_echo && (int)embd_inp.size() == n_consumed) {
|
||||
console_set_color(con_st, CONSOLE_COLOR_DEFAULT);
|
||||
console::set_display(console::reset);
|
||||
}
|
||||
|
||||
// if not currently processing queued inputs;
|
||||
@@ -693,7 +694,7 @@ int main(int argc, char ** argv) {
|
||||
if (last_output.find(antiprompt.c_str(), search_start_pos) != std::string::npos) {
|
||||
if (params.interactive) {
|
||||
is_interacting = true;
|
||||
console_set_color(con_st, CONSOLE_COLOR_USER_INPUT);
|
||||
console::set_display(console::user_input);
|
||||
}
|
||||
is_antiprompt = true;
|
||||
fflush(stdout);
|
||||
@@ -714,7 +715,7 @@ int main(int argc, char ** argv) {
|
||||
|
||||
is_interacting = true;
|
||||
printf("\n");
|
||||
console_set_color(con_st, CONSOLE_COLOR_USER_INPUT);
|
||||
console::set_display(console::user_input);
|
||||
fflush(stdout);
|
||||
} else if (params.instruct) {
|
||||
is_interacting = true;
|
||||
@@ -739,12 +740,12 @@ int main(int argc, char ** argv) {
|
||||
std::string line;
|
||||
bool another_line = true;
|
||||
do {
|
||||
another_line = console_readline(con_st, line);
|
||||
another_line = console::readline(line, params.multiline_input);
|
||||
buffer += line;
|
||||
} while (another_line);
|
||||
|
||||
// done taking input, reset color
|
||||
console_set_color(con_st, CONSOLE_COLOR_DEFAULT);
|
||||
console::set_display(console::reset);
|
||||
|
||||
// Add tokens to embd only if the input buffer is non-empty
|
||||
// Entering a empty line lets the user pass control back
|
||||
|
||||
@@ -121,8 +121,23 @@ void perplexity(llama_context * ctx, const gpt_params & params) {
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
void perplexity_lines(llama_context * ctx, const gpt_params & params) {
|
||||
// Calculates perplexity over each line of the prompt
|
||||
void hellaswag_score(llama_context * ctx, const gpt_params & params) {
|
||||
// Calculates hellaswag score (acc_norm) from prompt
|
||||
//
|
||||
// Data extracted from the HellaSwag validation dataset (MIT license) https://github.com/rowanz/hellaswag/blob/master/data/hellaswag_val.jsonl
|
||||
// All used data fields are preprocessed as in https://github.com/EleutherAI/lm-evaluation-harness/blob/df3da98c5405deafd519c2ddca52bb7c3fe36bef/lm_eval/tasks/hellaswag.py#L62-L68
|
||||
//
|
||||
// All 10042 tasks should be extracted to keep the results standardized like other implementations.
|
||||
//
|
||||
// Datafile layout:
|
||||
// ['??'] denotes json fields
|
||||
// 6 lines per task:
|
||||
// ['activity_label'] + ": " +['ctx'] - The first part of the query, the context
|
||||
// ['label'] - The index the best common sense ending aka gold ending
|
||||
// ['endings'][0] - Endings added to the first part of the query
|
||||
// ['endings'][1]
|
||||
// ['endings'][2]
|
||||
// ['endings'][3]
|
||||
|
||||
std::vector<std::string> prompt_lines;
|
||||
std::istringstream strstream(params.prompt);
|
||||
@@ -132,63 +147,149 @@ void perplexity_lines(llama_context * ctx, const gpt_params & params) {
|
||||
prompt_lines.push_back(line);
|
||||
}
|
||||
|
||||
if( prompt_lines.size() % 6 != 0) {
|
||||
fprintf(stderr, "%s : number of lines in prompt not a multiple of 6.\n", __func__);
|
||||
return;
|
||||
}
|
||||
|
||||
size_t hs_task_count = prompt_lines.size()/6;
|
||||
fprintf(stderr, "%s : loaded %zu tasks from prompt.\n", __func__, hs_task_count);
|
||||
|
||||
// This is needed as usual for LLaMA models
|
||||
bool prepend_bos = true;
|
||||
|
||||
// Number of tasks to use when computing the score
|
||||
if ( params.hellaswag_tasks < hs_task_count ) {
|
||||
hs_task_count = params.hellaswag_tasks;
|
||||
}
|
||||
|
||||
// The tasks should be randomized so the score stabilizes quickly.
|
||||
bool randomize_tasks = true;
|
||||
|
||||
// The random seed should not impact the final result if the computation is done over enough tasks, so kept hardcoded for now
|
||||
std::mt19937 rng(1);
|
||||
|
||||
// Dataholder for hellaswag tasks
|
||||
struct hs_data_t {
|
||||
std::string context;
|
||||
size_t gold_ending_idx;
|
||||
std::string ending[4];
|
||||
size_t ending_logprob_count[4];
|
||||
double ending_logprob[4];
|
||||
};
|
||||
|
||||
fprintf(stderr, "%s : selecting %zu %s tasks.\n", __func__, hs_task_count, (randomize_tasks?"randomized":"the first") );
|
||||
|
||||
// Select and read data from prompt lines
|
||||
hs_data_t *hs_data = new hs_data_t[hs_task_count];
|
||||
for (size_t i=0; i < hs_task_count; i++) {
|
||||
size_t idx = i;
|
||||
|
||||
// Select a random example of those left in the prompt
|
||||
if (randomize_tasks) {
|
||||
std::uniform_int_distribution<size_t> dist(0, prompt_lines.size()/6-1 ) ;
|
||||
idx = dist(rng);
|
||||
}
|
||||
|
||||
hs_data[i].context = prompt_lines[idx*6];
|
||||
hs_data[i].gold_ending_idx = std::stoi( prompt_lines[idx*6+1] );
|
||||
for (size_t j=0; j < 4; j++) {
|
||||
hs_data[i].ending[j] = " " + prompt_lines[idx*6+2+j];
|
||||
}
|
||||
|
||||
// Delete the selected random example from the prompt
|
||||
if (randomize_tasks) {
|
||||
prompt_lines.erase( std::next(prompt_lines.begin(),idx*6) , std::next(prompt_lines.begin(),idx*6+6) );
|
||||
}
|
||||
}
|
||||
|
||||
fprintf(stderr, "%s : calculating hellaswag score over selected tasks.\n", __func__);
|
||||
printf("\ntask\tacc_norm\n");
|
||||
|
||||
double acc = 0.0f;
|
||||
const int n_vocab = llama_n_vocab(ctx);
|
||||
|
||||
int counttotal = 0;
|
||||
size_t n_lines = prompt_lines.size();
|
||||
for (size_t task_idx = 0; task_idx < hs_task_count; task_idx++) {
|
||||
|
||||
double nll = 0.0;
|
||||
// Tokenize the context to count tokens
|
||||
std::vector<int> context_embd = ::llama_tokenize(ctx, hs_data[task_idx].context, prepend_bos);
|
||||
size_t context_size = context_embd.size();
|
||||
|
||||
fprintf(stderr, "%s: calculating perplexity over %lu lines\n", __func__, n_lines);
|
||||
for (size_t ending_idx=0;ending_idx<4;ending_idx++) {
|
||||
|
||||
printf("\nLine\tPPL line\tPPL cumulative\n");
|
||||
// Tokenize the query
|
||||
std::vector<int> query_embd = ::llama_tokenize(ctx, hs_data[task_idx].context + hs_data[task_idx].ending[ending_idx], prepend_bos);
|
||||
size_t query_size = query_embd.size();
|
||||
|
||||
for (size_t i = 0; i < n_lines; ++i) {
|
||||
// Stop if query wont fit the ctx window
|
||||
if (query_size > (size_t)params.n_ctx) {
|
||||
fprintf(stderr, "%s : number of tokens in query %zu > n_ctxl\n", __func__, query_size);
|
||||
return;
|
||||
}
|
||||
|
||||
// Tokenize and insert BOS at start
|
||||
std::vector<int> batch_embd = ::llama_tokenize(ctx, prompt_lines[i], true);
|
||||
// Speedup small evaluations by evaluating atleast 32 tokens
|
||||
if (query_size < 32) {
|
||||
query_embd.resize(32);
|
||||
}
|
||||
|
||||
size_t batch_size = batch_embd.size();
|
||||
// Evaluate the query
|
||||
if (llama_eval(ctx, query_embd.data(), query_embd.size(), 0, params.n_threads)) {
|
||||
fprintf(stderr, "%s : failed to eval\n", __func__);
|
||||
return;
|
||||
}
|
||||
|
||||
// Stop if line is too long
|
||||
if( batch_size > (size_t)params.n_ctx ) {
|
||||
fprintf(stderr, "%s : tokens in line %lu > n_ctxl\n", __func__, i);
|
||||
return;
|
||||
const auto query_logits = llama_get_logits(ctx);
|
||||
std::vector<float> logits;
|
||||
logits.insert(logits.end(), query_logits, query_logits + query_size * n_vocab);
|
||||
|
||||
hs_data[task_idx].ending_logprob_count[ending_idx] = 0;
|
||||
hs_data[task_idx].ending_logprob[ending_idx] = 0.0f;
|
||||
|
||||
// Calculate the logprobs over the ending
|
||||
for (size_t j = context_size-1; j < query_size - 1; j++) {
|
||||
// Calculate probability of next token, given the previous ones.
|
||||
const std::vector<float> tok_logits(
|
||||
logits.begin() + (j + 0) * n_vocab,
|
||||
logits.begin() + (j + 1) * n_vocab);
|
||||
|
||||
const float prob = softmax(tok_logits)[query_embd[ j + 1]];
|
||||
|
||||
hs_data[task_idx].ending_logprob[ending_idx] += std::log(prob);
|
||||
hs_data[task_idx].ending_logprob_count[ending_idx]++;
|
||||
}
|
||||
|
||||
// Calculate the mean token logprob for acc_norm
|
||||
hs_data[task_idx].ending_logprob[ending_idx] /= hs_data[task_idx].ending_logprob_count[ending_idx];
|
||||
|
||||
|
||||
// printf("task %lu, ending %lu, whole_len %lu, context_len %lu, ending_logprob_count %lu, ending_logprob %.4f\n",
|
||||
// task_idx,ending_idx,whole_size,context_size, hs_data[task_idx].ending_logprob_count[ending_idx], hs_data[task_idx].ending_logprob[ending_idx] );
|
||||
}
|
||||
|
||||
if (llama_eval(ctx, batch_embd.data(), batch_size, 0, params.n_threads)) {
|
||||
fprintf(stderr, "%s : failed to eval\n", __func__);
|
||||
return;
|
||||
// Find the ending with maximum logprob
|
||||
size_t ending_logprob_max_idx = -1;
|
||||
double ending_logprob_max_val = -INFINITY;
|
||||
for (size_t j=0; j < 4; j++) {
|
||||
if (hs_data[task_idx].ending_logprob[j] > ending_logprob_max_val) {
|
||||
ending_logprob_max_idx = j;
|
||||
ending_logprob_max_val = hs_data[task_idx].ending_logprob[j];
|
||||
}
|
||||
}
|
||||
|
||||
const auto batch_logits = llama_get_logits(ctx);
|
||||
std::vector<float> logits;
|
||||
logits.insert(logits.end(), batch_logits, batch_logits + batch_size * n_vocab);
|
||||
// printf("max logprob ending idx %lu, gold ending idx %lu\n", ending_logprob_max_idx, hs_data[task_idx].gold_ending_idx);
|
||||
|
||||
double nllline = 0.0;
|
||||
int countline = 0;
|
||||
|
||||
// Perplexity over second half of the line
|
||||
for (size_t j = batch_size/2; j < batch_size - 1; ++j) {
|
||||
// Calculate probability of next token, given the previous ones.
|
||||
const std::vector<float> tok_logits(
|
||||
logits.begin() + (j + 0) * n_vocab,
|
||||
logits.begin() + (j + 1) * n_vocab);
|
||||
|
||||
const float prob = softmax(tok_logits)[batch_embd[ j + 1]];
|
||||
|
||||
nllline += -std::log(prob);
|
||||
++countline;
|
||||
// If the gold ending got the maximum logprobe add one accuracy point
|
||||
if (ending_logprob_max_idx == hs_data[task_idx].gold_ending_idx) {
|
||||
acc += 1.0;
|
||||
}
|
||||
|
||||
nll += nllline;
|
||||
counttotal += countline;
|
||||
|
||||
// perplexity is e^(average negative log-likelihood)
|
||||
printf("%lu\t%.8lf\t%.8lf\n", i + 1, std::exp(nllline/countline), std::exp(nll / counttotal) );
|
||||
// Print the accumulated accuracy mean x 100
|
||||
printf("%zu\t%.8lf\n",task_idx+1, acc/double(task_idx+1)*100.0);
|
||||
fflush(stdout);
|
||||
}
|
||||
|
||||
delete [] hs_data;
|
||||
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
@@ -240,8 +341,8 @@ int main(int argc, char ** argv) {
|
||||
params.n_threads, std::thread::hardware_concurrency(), llama_print_system_info());
|
||||
}
|
||||
|
||||
if (params.perplexity_lines) {
|
||||
perplexity_lines(ctx, params);
|
||||
if (params.hellaswag) {
|
||||
hellaswag_score(ctx, params);
|
||||
} else {
|
||||
perplexity(ctx, params);
|
||||
}
|
||||
|
||||
@@ -26,6 +26,7 @@ int main(int argc, char ** argv) {
|
||||
auto lparams = llama_context_default_params();
|
||||
|
||||
lparams.n_ctx = params.n_ctx;
|
||||
lparams.n_gqa = params.n_gqa;
|
||||
lparams.seed = params.seed;
|
||||
lparams.f16_kv = params.memory_f16;
|
||||
lparams.use_mmap = params.use_mmap;
|
||||
|
||||
26
examples/server-llama2-13B.sh
Normal file
26
examples/server-llama2-13B.sh
Normal file
@@ -0,0 +1,26 @@
|
||||
#!/bin/bash
|
||||
|
||||
set -e
|
||||
|
||||
cd "$(dirname "$0")/.." || exit
|
||||
|
||||
# Specify the model you want to use here:
|
||||
MODEL="${MODEL:-./models/llama-2-13b-chat.ggmlv3.q5_K_M.bin}"
|
||||
PROMPT_TEMPLATE=${PROMPT_TEMPLATE:-./prompts/chat-system.txt}
|
||||
|
||||
# Adjust to the number of CPU cores you want to use.
|
||||
N_THREAD="${N_THREAD:-12}"
|
||||
|
||||
# Note: you can also override the generation options by specifying them on the command line:
|
||||
GEN_OPTIONS="${GEN_OPTIONS:---ctx_size 4096 --batch-size 1024}"
|
||||
|
||||
|
||||
# shellcheck disable=SC2086 # Intended splitting of GEN_OPTIONS
|
||||
./server $GEN_OPTIONS \
|
||||
--model "$MODEL" \
|
||||
--threads "$N_THREAD" \
|
||||
--rope-freq-scale 1.0 \
|
||||
"$@"
|
||||
|
||||
# I used this to test the model with mps, but omitted it from the general purpose. If you want to use it, just specify it on the command line.
|
||||
# -ngl 1 \
|
||||
@@ -16,6 +16,7 @@ Command line options:
|
||||
- `--memory-f32`: Use 32-bit floats instead of 16-bit floats for memory key+value. Not recommended.
|
||||
- `--mlock`: Lock the model in memory, preventing it from being swapped out when memory-mapped.
|
||||
- `--no-mmap`: Do not memory-map the model. By default, models are mapped into memory, which allows the system to load only the necessary parts of the model as needed.
|
||||
- `--numa`: Attempt optimizations that help on some NUMA systems.
|
||||
- `--lora FNAME`: Apply a LoRA (Low-Rank Adaptation) adapter to the model (implies --no-mmap). This allows you to adapt the pretrained model to specific tasks or domains.
|
||||
- `--lora-base FNAME`: Optional model to use as a base for the layers modified by the LoRA adapter. This flag is used in conjunction with the `--lora` flag, and specifies the base model for the adaptation.
|
||||
- `-to N`, `--timeout N`: Server read/write timeout in seconds. Default `600`.
|
||||
@@ -151,6 +152,8 @@ node .
|
||||
|
||||
`mirostat_eta`: Set the Mirostat learning rate, parameter eta (default: 0.1).
|
||||
|
||||
`grammar`: Set grammar for grammar-based sampling (default: no grammar)
|
||||
|
||||
`seed`: Set the random number generator (RNG) seed (default: -1, -1 = random seed).
|
||||
|
||||
`ignore_eos`: Ignore end of stream token and continue generating (default: false).
|
||||
@@ -163,7 +166,7 @@ node .
|
||||
|
||||
`content`: Set the text to tokenize.
|
||||
|
||||
Note that the special `BOS` token is not added in fron of the text and also a space character is not inserted automatically as it is for `/completion`.
|
||||
Note that the special `BOS` token is not added in front of the text and also a space character is not inserted automatically as it is for `/completion`.
|
||||
|
||||
- **POST** `/embedding`: Generate embedding of a given text just as [the embedding example](../embedding) does.
|
||||
|
||||
|
||||
109
examples/server/chat-llama2.sh
Normal file
109
examples/server/chat-llama2.sh
Normal file
@@ -0,0 +1,109 @@
|
||||
#!/bin/bash
|
||||
|
||||
API_URL="${API_URL:-http://127.0.0.1:8080}"
|
||||
|
||||
CHAT=(
|
||||
"Hello, Assistant."
|
||||
"Hello. How may I help you today?"
|
||||
)
|
||||
|
||||
INSTRUCTION="A chat between a curious human and an artificial intelligence assistant. The assistant gives helpful, detailed, and polite answers to the human's questions."
|
||||
|
||||
trim() {
|
||||
shopt -s extglob
|
||||
set -- "${1##+([[:space:]])}"
|
||||
printf "%s" "${1%%+([[:space:]])}"
|
||||
}
|
||||
|
||||
trim_trailing() {
|
||||
shopt -s extglob
|
||||
printf "%s" "${1%%+([[:space:]])}"
|
||||
}
|
||||
|
||||
format_prompt() {
|
||||
if [[ "${#CHAT[@]}" -eq 0 ]]; then
|
||||
echo -n "[INST] <<SYS>>\n${INSTRUCTION}\n<</SYS>>"
|
||||
else
|
||||
LAST_INDEX=$(( ${#CHAT[@]} - 1 ))
|
||||
echo -n "${CHAT[$LAST_INDEX]}\n[INST] $1 [/INST]"
|
||||
fi
|
||||
}
|
||||
|
||||
tokenize() {
|
||||
curl \
|
||||
--silent \
|
||||
--request POST \
|
||||
--url "${API_URL}/tokenize" \
|
||||
--header "Content-Type: application/json" \
|
||||
--data-raw "$(jq -ns --arg content "$1" '{content:$content}')" \
|
||||
| jq '.tokens[]'
|
||||
}
|
||||
|
||||
N_KEEP=$(tokenize "[INST] <<SYS>>\n${INSTRUCTION}\n<</SYS>>" | wc -l)
|
||||
|
||||
chat_completion() {
|
||||
PROMPT="$(trim_trailing "$(format_prompt "$1")")"
|
||||
DATA="$(echo -n "$PROMPT" | jq -Rs --argjson n_keep $N_KEEP '{
|
||||
prompt: .,
|
||||
temperature: 0.2,
|
||||
top_k: 40,
|
||||
top_p: 0.9,
|
||||
n_keep: $n_keep,
|
||||
n_predict: 1024,
|
||||
stop: ["[INST]"],
|
||||
stream: true
|
||||
}')"
|
||||
|
||||
# Create a temporary file to hold the Python output
|
||||
TEMPFILE=$(mktemp)
|
||||
|
||||
exec 3< <(curl \
|
||||
--silent \
|
||||
--no-buffer \
|
||||
--request POST \
|
||||
--url "${API_URL}/completion" \
|
||||
--header "Content-Type: application/json" \
|
||||
--data-raw "${DATA}")
|
||||
|
||||
python -c "
|
||||
import json
|
||||
import sys
|
||||
|
||||
answer = ''
|
||||
while True:
|
||||
line = sys.stdin.readline()
|
||||
if not line:
|
||||
break
|
||||
if line.startswith('data: '):
|
||||
json_content = line[6:].strip()
|
||||
content = json.loads(json_content)['content']
|
||||
sys.stdout.write(content)
|
||||
sys.stdout.flush()
|
||||
answer += content
|
||||
|
||||
answer = answer.rstrip('\n')
|
||||
|
||||
# Write the answer to the temporary file
|
||||
with open('$TEMPFILE', 'w') as f:
|
||||
f.write(answer)
|
||||
" <&3
|
||||
|
||||
exec 3<&-
|
||||
|
||||
# Read the answer from the temporary file
|
||||
ANSWER=$(cat $TEMPFILE)
|
||||
|
||||
# Clean up the temporary file
|
||||
rm $TEMPFILE
|
||||
|
||||
printf "\n"
|
||||
|
||||
CHAT+=("$1" "$(trim "$ANSWER")")
|
||||
}
|
||||
|
||||
while true; do
|
||||
echo -en "\033[0;32m" # Green color
|
||||
read -r -e -p "> " QUESTION
|
||||
echo -en "\033[0m" # Reset color
|
||||
chat_completion "${QUESTION}"
|
||||
done
|
||||
@@ -1,5 +1,34 @@
|
||||
import * as readline from 'node:readline'
|
||||
import { stdin, stdout } from 'node:process'
|
||||
import { readFileSync } from 'node:fs'
|
||||
import { SchemaConverter } from './public/json-schema-to-grammar.mjs'
|
||||
|
||||
const args = process.argv.slice(2);
|
||||
const grammarJsonSchemaFile = args.find(
|
||||
(_, index) => args[index - 1] === "--grammar-json-schema"
|
||||
);
|
||||
const grammarFile = args.find((_, index) => args[index - 1] === "--grammar");
|
||||
|
||||
// Example usage: function,arguments
|
||||
const grammarJsonSchemaPropOrder = args.find(
|
||||
(_, index) => args[index - 1] === "--grammar-json-schema-prop-order"
|
||||
);
|
||||
const propOrder = grammarJsonSchemaPropOrder
|
||||
? grammarJsonSchemaPropOrder
|
||||
.split(",")
|
||||
.reduce((acc, cur, index) => ({ ...acc, [cur]: index }), {})
|
||||
: {};
|
||||
|
||||
let grammar = null
|
||||
if (grammarJsonSchemaFile) {
|
||||
const schema = JSON.parse(readFileSync(grammarJsonSchemaFile, 'utf-8'))
|
||||
const converter = new SchemaConverter(propOrder)
|
||||
converter.visit(schema, '')
|
||||
grammar = converter.formatGrammar()
|
||||
}
|
||||
if (grammarFile) {
|
||||
grammar = readFileSync(grammarFile, 'utf-8')
|
||||
}
|
||||
|
||||
const API_URL = 'http://127.0.0.1:8080'
|
||||
|
||||
@@ -48,6 +77,7 @@ async function chat_completion(question) {
|
||||
n_keep: n_keep,
|
||||
n_predict: 256,
|
||||
stop: ["\n### Human:"], // stop completion after generating this
|
||||
grammar,
|
||||
stream: true,
|
||||
})
|
||||
})
|
||||
|
||||
@@ -87,289 +87,342 @@ unsigned char completion_js[] = {
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};
|
||||
unsigned int completion_js_len = 4462;
|
||||
unsigned int completion_js_len = 5099;
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
311
examples/server/json-schema-to-grammar.mjs.hpp
Normal file
311
examples/server/json-schema-to-grammar.mjs.hpp
Normal file
@@ -0,0 +1,311 @@
|
||||
unsigned char json_schema_to_grammar_mjs[] = {
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};
|
||||
unsigned int json_schema_to_grammar_mjs_len = 3695;
|
||||
@@ -43,6 +43,7 @@ export async function* llama(prompt, params = {}, config = {}) {
|
||||
const decoder = new TextDecoder();
|
||||
|
||||
let content = "";
|
||||
let leftover = ""; // Buffer for partially read lines
|
||||
|
||||
try {
|
||||
let cont = true;
|
||||
@@ -53,29 +54,47 @@ export async function* llama(prompt, params = {}, config = {}) {
|
||||
break;
|
||||
}
|
||||
|
||||
// sse answers in the form multiple lines of: value\n with data always present as a key. in our case we
|
||||
// mainly care about the data: key here, which we expect as json
|
||||
const text = decoder.decode(result.value);
|
||||
// Add any leftover data to the current chunk of data
|
||||
const text = leftover + decoder.decode(result.value);
|
||||
|
||||
// parse all sse events and add them to result
|
||||
const regex = /^(\S+):\s(.*)$/gm;
|
||||
for (const match of text.matchAll(regex)) {
|
||||
result[match[1]] = match[2]
|
||||
// Check if the last character is a line break
|
||||
const endsWithLineBreak = text.endsWith('\n');
|
||||
|
||||
// Split the text into lines
|
||||
let lines = text.split('\n');
|
||||
|
||||
// If the text doesn't end with a line break, then the last line is incomplete
|
||||
// Store it in leftover to be added to the next chunk of data
|
||||
if (!endsWithLineBreak) {
|
||||
leftover = lines.pop();
|
||||
} else {
|
||||
leftover = ""; // Reset leftover if we have a line break at the end
|
||||
}
|
||||
|
||||
// since we know this is llama.cpp, let's just decode the json in data
|
||||
result.data = JSON.parse(result.data);
|
||||
content += result.data.content;
|
||||
// Parse all sse events and add them to result
|
||||
const regex = /^(\S+):\s(.*)$/gm;
|
||||
for (const line of lines) {
|
||||
const match = regex.exec(line);
|
||||
if (match) {
|
||||
result[match[1]] = match[2]
|
||||
// since we know this is llama.cpp, let's just decode the json in data
|
||||
if (result.data) {
|
||||
result.data = JSON.parse(result.data);
|
||||
content += result.data.content;
|
||||
|
||||
// yield
|
||||
yield result;
|
||||
// yield
|
||||
yield result;
|
||||
|
||||
// if we got a stop token from server, we will break here
|
||||
if (result.data.stop) {
|
||||
if (result.data.generation_settings) {
|
||||
generation_settings = result.data.generation_settings;
|
||||
// if we got a stop token from server, we will break here
|
||||
if (result.data.stop) {
|
||||
if (result.data.generation_settings) {
|
||||
generation_settings = result.data.generation_settings;
|
||||
}
|
||||
cont = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
|
||||
@@ -3,12 +3,11 @@
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" />
|
||||
<meta name="color-scheme" content="light dark">
|
||||
<title>llama.cpp - chat</title>
|
||||
|
||||
<style>
|
||||
body {
|
||||
background-color: #fff;
|
||||
color: #000;
|
||||
font-family: system-ui;
|
||||
font-size: 90%;
|
||||
}
|
||||
@@ -142,6 +141,7 @@
|
||||
} from '/index.js';
|
||||
|
||||
import { llama } from '/completion.js';
|
||||
import { SchemaConverter } from '/json-schema-to-grammar.mjs';
|
||||
|
||||
const session = signal({
|
||||
prompt: "This is a conversation between user and llama, a friendly chatbot. respond in simple markdown.",
|
||||
@@ -167,6 +167,7 @@
|
||||
mirostat: 0, // 0/1/2
|
||||
mirostat_tau: 5, // target entropy
|
||||
mirostat_eta: 0.1, // learning rate
|
||||
grammar: '',
|
||||
})
|
||||
|
||||
const llamaStats = signal(null)
|
||||
@@ -283,8 +284,9 @@
|
||||
|
||||
useEffect(() => {
|
||||
// scroll to bottom (if needed)
|
||||
if (container.current && container.current.scrollHeight <= container.current.scrollTop + container.current.offsetHeight + 300) {
|
||||
container.current.scrollTo(0, container.current.scrollHeight)
|
||||
const parent = container.current.parentElement;
|
||||
if (parent && parent.scrollHeight <= parent.scrollTop + parent.offsetHeight + 300) {
|
||||
parent.scrollTo(0, parent.scrollHeight)
|
||||
}
|
||||
}, [messages])
|
||||
|
||||
@@ -304,6 +306,26 @@
|
||||
const updateParamsFloat = (el) => params.value = { ...params.value, [el.target.name]: parseFloat(el.target.value) }
|
||||
const updateParamsInt = (el) => params.value = { ...params.value, [el.target.name]: Math.floor(parseFloat(el.target.value)) }
|
||||
|
||||
const grammarJsonSchemaPropOrder = signal('')
|
||||
const updateGrammarJsonSchemaPropOrder = (el) => grammarJsonSchemaPropOrder.value = el.target.value
|
||||
const convertJSONSchemaGrammar = () => {
|
||||
try {
|
||||
const schema = JSON.parse(params.value.grammar)
|
||||
const converter = new SchemaConverter(
|
||||
grammarJsonSchemaPropOrder.value
|
||||
.split(',')
|
||||
.reduce((acc, cur, i) => ({...acc, [cur.trim()]: i}), {})
|
||||
)
|
||||
converter.visit(schema, '')
|
||||
params.value = {
|
||||
...params.value,
|
||||
grammar: converter.formatGrammar(),
|
||||
}
|
||||
} catch (e) {
|
||||
alert(`Convert failed: ${e.message}`)
|
||||
}
|
||||
}
|
||||
|
||||
const FloatField = ({label, max, min, name, step, value}) => {
|
||||
return html`
|
||||
<div>
|
||||
@@ -355,6 +377,13 @@
|
||||
<label for="template">Chat history template</label>
|
||||
<textarea id="template" name="historyTemplate" value="${session.value.historyTemplate}" rows=1 oninput=${updateSession}/>
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<label for="template">Grammar</label>
|
||||
<textarea id="grammar" name="grammar" placeholder="Use gbnf or JSON Schema+convert" value="${params.value.grammar}" rows=4 oninput=${updateParams}/>
|
||||
<input type="text" name="prop-order" placeholder="order: prop1,prop2,prop3" oninput=${updateGrammarJsonSchemaPropOrder} />
|
||||
<button type="button" onclick=${convertJSONSchemaGrammar}>Convert JSON Schema</button>
|
||||
</div>
|
||||
</fieldset>
|
||||
|
||||
<fieldset class="two">
|
||||
|
||||
File diff suppressed because one or more lines are too long
112
examples/server/public/json-schema-to-grammar.mjs
Normal file
112
examples/server/public/json-schema-to-grammar.mjs
Normal file
@@ -0,0 +1,112 @@
|
||||
const SPACE_RULE = '" "?';
|
||||
|
||||
const PRIMITIVE_RULES = {
|
||||
boolean: '("true" | "false") space',
|
||||
number: '("-"? ([0-9] | [1-9] [0-9]*)) ("." [0-9]+)? ([eE] [-+]? [0-9]+)? space',
|
||||
integer: '("-"? ([0-9] | [1-9] [0-9]*)) space',
|
||||
string: ` "\\"" (
|
||||
[^"\\\\] |
|
||||
"\\\\" (["\\\\/bfnrt] | "u" [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F])
|
||||
)* "\\"" space`,
|
||||
null: '"null" space',
|
||||
};
|
||||
|
||||
const INVALID_RULE_CHARS_RE = /[^\dA-Za-z-]+/g;
|
||||
const GRAMMAR_LITERAL_ESCAPE_RE = /[\n\r"]/g;
|
||||
const GRAMMAR_LITERAL_ESCAPES = {'\r': '\\r', '\n': '\\n', '"': '\\"'};
|
||||
|
||||
export class SchemaConverter {
|
||||
constructor(propOrder) {
|
||||
this._propOrder = propOrder || {};
|
||||
this._rules = new Map();
|
||||
this._rules.set('space', SPACE_RULE);
|
||||
}
|
||||
|
||||
_formatLiteral(literal) {
|
||||
const escaped = JSON.stringify(literal).replace(
|
||||
GRAMMAR_LITERAL_ESCAPE_RE,
|
||||
m => GRAMMAR_LITERAL_ESCAPES[m]
|
||||
);
|
||||
return `"${escaped}"`;
|
||||
}
|
||||
|
||||
_addRule(name, rule) {
|
||||
let escName = name.replace(INVALID_RULE_CHARS_RE, '-');
|
||||
let key = escName;
|
||||
|
||||
if (this._rules.has(escName)) {
|
||||
if (this._rules.get(escName) === rule) {
|
||||
return key;
|
||||
}
|
||||
|
||||
let i = 0;
|
||||
while (this._rules.has(`${escName}${i}`)) {
|
||||
i += 1;
|
||||
}
|
||||
key = `${escName}${i}`;
|
||||
}
|
||||
|
||||
this._rules.set(key, rule);
|
||||
return key;
|
||||
}
|
||||
|
||||
visit(schema, name) {
|
||||
const schemaType = schema.type;
|
||||
const ruleName = name || 'root';
|
||||
|
||||
if (schema.oneOf || schema.anyOf) {
|
||||
const rule = (schema.oneOf || schema.anyOf).map((altSchema, i) =>
|
||||
this.visit(altSchema, `${name}${name ? "-" : ""}${i}`)
|
||||
).join(' | ');
|
||||
|
||||
return this._addRule(ruleName, rule);
|
||||
} else if ('const' in schema) {
|
||||
return this._addRule(ruleName, this._formatLiteral(schema.const));
|
||||
} else if ('enum' in schema) {
|
||||
const rule = schema.enum.map(v => this._formatLiteral(v)).join(' | ');
|
||||
return this._addRule(ruleName, rule);
|
||||
} else if (schemaType === 'object' && 'properties' in schema) {
|
||||
// TODO: `required` keyword (from python implementation)
|
||||
const propOrder = this._propOrder;
|
||||
const propPairs = Object.entries(schema.properties).sort((a, b) => {
|
||||
// sort by position in prop_order (if specified) then by key
|
||||
const orderA = typeof propOrder[a[0]] === 'number' ? propOrder[a[0]] : Infinity;
|
||||
const orderB = typeof propOrder[b[0]] === 'number' ? propOrder[b[0]] : Infinity;
|
||||
return orderA - orderB || a[0].localeCompare(b[0]);
|
||||
});
|
||||
|
||||
let rule = '"{" space';
|
||||
propPairs.forEach(([propName, propSchema], i) => {
|
||||
const propRuleName = this.visit(propSchema, `${name}${name ? "-" : ""}${propName}`);
|
||||
if (i > 0) {
|
||||
rule += ' "," space';
|
||||
}
|
||||
rule += ` ${this._formatLiteral(propName)} space ":" space ${propRuleName}`;
|
||||
});
|
||||
rule += ' "}" space';
|
||||
|
||||
return this._addRule(ruleName, rule);
|
||||
} else if (schemaType === 'array' && 'items' in schema) {
|
||||
// TODO `prefixItems` keyword (from python implementation)
|
||||
const itemRuleName = this.visit(schema.items, `${name}${name ? "-" : ""}item`);
|
||||
const rule = `"[" space (${itemRuleName} ("," space ${itemRuleName})*)? "]" space`;
|
||||
return this._addRule(ruleName, rule);
|
||||
} else {
|
||||
if (!PRIMITIVE_RULES[schemaType]) {
|
||||
throw new Error(`Unrecognized schema: ${JSON.stringify(schema)}`);
|
||||
}
|
||||
return this._addRule(
|
||||
ruleName === 'root' ? 'root' : schemaType,
|
||||
PRIMITIVE_RULES[schemaType]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
formatGrammar() {
|
||||
let grammar = '';
|
||||
this._rules.forEach((rule, name) => {
|
||||
grammar += `${name} ::= ${rule}\n`;
|
||||
});
|
||||
return grammar;
|
||||
}
|
||||
}
|
||||
@@ -1,6 +1,7 @@
|
||||
#include "common.h"
|
||||
#include "llama.h"
|
||||
#include "build-info.h"
|
||||
#include "grammar-parser.h"
|
||||
|
||||
#ifndef NDEBUG
|
||||
// crash the server in debug mode, otherwise send an http 500 error
|
||||
@@ -14,6 +15,7 @@
|
||||
#include "index.html.hpp"
|
||||
#include "index.js.hpp"
|
||||
#include "completion.js.hpp"
|
||||
#include "json-schema-to-grammar.mjs.hpp"
|
||||
|
||||
#ifndef SERVER_VERBOSE
|
||||
#define SERVER_VERBOSE 1
|
||||
@@ -195,6 +197,9 @@ struct llama_server_context
|
||||
llama_context *ctx = nullptr;
|
||||
gpt_params params;
|
||||
|
||||
grammar_parser::parse_state parsed_grammar;
|
||||
llama_grammar *grammar = nullptr;
|
||||
|
||||
bool truncated = false;
|
||||
bool stopped_eos = false;
|
||||
bool stopped_word = false;
|
||||
@@ -226,6 +231,7 @@ struct llama_server_context
|
||||
void rewind()
|
||||
{
|
||||
params.antiprompt.clear();
|
||||
params.grammar.clear();
|
||||
num_prompt_tokens = 0;
|
||||
num_tokens_predicted = 0;
|
||||
generated_text = "";
|
||||
@@ -237,9 +243,13 @@ struct llama_server_context
|
||||
stopped_limit = false;
|
||||
stopping_word = "";
|
||||
multibyte_pending = 0;
|
||||
|
||||
n_remain = 0;
|
||||
n_past = 0;
|
||||
|
||||
if (grammar != nullptr) {
|
||||
llama_grammar_free(grammar);
|
||||
grammar = nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
bool loadModel(const gpt_params ¶ms_)
|
||||
@@ -257,6 +267,31 @@ struct llama_server_context
|
||||
return true;
|
||||
}
|
||||
|
||||
bool loadGrammar()
|
||||
{
|
||||
if (!params.grammar.empty()) {
|
||||
parsed_grammar = grammar_parser::parse(params.grammar.c_str());
|
||||
// will be empty (default) if there are parse errors
|
||||
if (parsed_grammar.rules.empty()) {
|
||||
LOG_ERROR("grammar parse error", {{"grammar", params.grammar}});
|
||||
return false;
|
||||
}
|
||||
grammar_parser::print_grammar(stderr, parsed_grammar);
|
||||
|
||||
{
|
||||
auto it = params.logit_bias.find(llama_token_eos());
|
||||
if (it != params.logit_bias.end() && it->second == -INFINITY) {
|
||||
LOG_WARNING("EOS token is disabled, which will cause most grammars to fail", {});
|
||||
}
|
||||
}
|
||||
|
||||
std::vector<const llama_grammar_element *> grammar_rules(parsed_grammar.c_rules());
|
||||
grammar = llama_grammar_init(
|
||||
grammar_rules.data(), grammar_rules.size(), parsed_grammar.symbol_ids.at("root"));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void loadPrompt()
|
||||
{
|
||||
params.prompt.insert(0, 1, ' '); // always add a first space
|
||||
@@ -420,6 +455,10 @@ struct llama_server_context
|
||||
logits[llama_token_nl()] = nl_logit;
|
||||
}
|
||||
|
||||
if (grammar != nullptr) {
|
||||
llama_sample_grammar(ctx, &candidates_p, grammar);
|
||||
}
|
||||
|
||||
if (temp <= 0)
|
||||
{
|
||||
// Greedy sampling
|
||||
@@ -457,10 +496,15 @@ struct llama_server_context
|
||||
}
|
||||
}
|
||||
|
||||
if (grammar != nullptr) {
|
||||
llama_grammar_accept_token(ctx, grammar, result.tok);
|
||||
}
|
||||
|
||||
for (size_t i = 0; i < std::min(candidates_p.size, (size_t)n_probs); ++i)
|
||||
{
|
||||
result.probs.push_back({candidates_p.data[i].id, candidates_p.data[i].p});
|
||||
}
|
||||
|
||||
last_n_tokens.erase(last_n_tokens.begin());
|
||||
last_n_tokens.push_back(result.tok);
|
||||
num_tokens_predicted++;
|
||||
@@ -623,6 +667,7 @@ static void server_print_usage(const char *argv0, const gpt_params ¶ms,
|
||||
{
|
||||
fprintf(stdout, " --no-mmap do not memory-map model (slower load but may reduce pageouts if not using mlock)\n");
|
||||
}
|
||||
fprintf(stdout, " --numa attempt optimizations that help on some NUMA systems\n");
|
||||
#ifdef LLAMA_SUPPORTS_GPU_OFFLOAD
|
||||
fprintf(stdout, " -ngl N, --n-gpu-layers N\n");
|
||||
fprintf(stdout, " number of layers to store in VRAM\n");
|
||||
@@ -631,6 +676,9 @@ static void server_print_usage(const char *argv0, const gpt_params ¶ms,
|
||||
fprintf(stdout, " how to split tensors across multiple GPUs, comma-separated list of proportions, e.g. 3,1\n");
|
||||
fprintf(stdout, " -mg i, --main-gpu i the GPU to use for scratch and small tensors\n");
|
||||
fprintf(stdout, " -lv, --low-vram don't allocate VRAM scratch buffer\n");
|
||||
fprintf(stdout, " -mmq, --mul-mat-q use experimental mul_mat_q CUDA kernels instead of cuBLAS. TEMP!!!\n" );
|
||||
fprintf(stdout, " Reduces VRAM usage by 700/970/1430 MiB for 7b/13b/33b but prompt processing speed\n" );
|
||||
fprintf(stdout, " is still suboptimal, especially q2_K, q3_K, q5_K, and q6_K.\n" );
|
||||
#endif
|
||||
fprintf(stdout, " -m FNAME, --model FNAME\n");
|
||||
fprintf(stdout, " model path (default: %s)\n", params.model.c_str());
|
||||
@@ -827,7 +875,7 @@ static void server_params_parse(int argc, char **argv, server_params &sparams,
|
||||
}
|
||||
}
|
||||
#else
|
||||
LOG_WARNING("llama.cpp was compiled without cuBLAS. It is not possible to set a tensor split.", {});
|
||||
LOG_WARNING("llama.cpp was compiled without cuBLAS. It is not possible to set a tensor split.\n", {});
|
||||
#endif // GGML_USE_CUBLAS
|
||||
}
|
||||
else if (arg == "--low-vram" || arg == "-lv")
|
||||
@@ -835,7 +883,15 @@ static void server_params_parse(int argc, char **argv, server_params &sparams,
|
||||
#ifdef GGML_USE_CUBLAS
|
||||
params.low_vram = true;
|
||||
#else
|
||||
fprintf(stderr, "warning: llama.cpp was compiled without cuBLAS. It is not possible to set lower vram usage.\n");
|
||||
LOG_WARNING("warning: llama.cpp was compiled without cuBLAS. It is not possible to set lower vram usage.\n", {});
|
||||
#endif // GGML_USE_CUBLAS
|
||||
}
|
||||
else if (arg == "--mul-mat-q" || arg == "-mmq")
|
||||
{
|
||||
#ifdef GGML_USE_CUBLAS
|
||||
params.mul_mat_q = true;
|
||||
#else
|
||||
LOG_WARNING("warning: llama.cpp was compiled without cuBLAS. It is not possible to use mul_mat_q kernels.\n", {});
|
||||
#endif // GGML_USE_CUBLAS
|
||||
}
|
||||
else if (arg == "--main-gpu" || arg == "-mg")
|
||||
@@ -886,6 +942,10 @@ static void server_params_parse(int argc, char **argv, server_params &sparams,
|
||||
{
|
||||
params.use_mmap = false;
|
||||
}
|
||||
else if (arg == "--numa")
|
||||
{
|
||||
params.numa = true;
|
||||
}
|
||||
else if (arg == "--embedding")
|
||||
{
|
||||
params.embedding = true;
|
||||
@@ -936,6 +996,7 @@ static json format_generation_settings(llama_server_context &llama)
|
||||
{"stream", llama.stream},
|
||||
{"logit_bias", llama.params.logit_bias},
|
||||
{"n_probs", llama.params.n_probs},
|
||||
{"grammar", llama.params.grammar},
|
||||
};
|
||||
}
|
||||
|
||||
@@ -953,7 +1014,7 @@ static json format_timings(llama_server_context &llama)
|
||||
assert(timings.n_eval == llama.num_tokens_predicted);
|
||||
|
||||
return json{
|
||||
{"prompt_n", timings.n_eval},
|
||||
{"prompt_n", timings.n_p_eval},
|
||||
{"prompt_ms", timings.t_p_eval_ms},
|
||||
{"prompt_per_token_ms", timings.t_p_eval_ms / timings.n_p_eval},
|
||||
{"prompt_per_second", 1e3 / timings.t_p_eval_ms * timings.n_p_eval},
|
||||
@@ -982,7 +1043,6 @@ static json format_final_response(llama_server_context &llama, const std::string
|
||||
{"stopped_limit", llama.stopped_limit},
|
||||
{"stopping_word", llama.stopping_word},
|
||||
{"tokens_cached", llama.n_past},
|
||||
{"tokens_predicted", llama.num_tokens_predicted},
|
||||
{"timings", format_timings(llama)},
|
||||
};
|
||||
|
||||
@@ -1037,6 +1097,7 @@ static void parse_options_completion(const json &body, llama_server_context &lla
|
||||
llama.params.n_keep = body.value("n_keep", default_params.n_keep);
|
||||
llama.params.seed = body.value("seed", default_params.seed);
|
||||
llama.params.prompt = body.value("prompt", default_params.prompt);
|
||||
llama.params.grammar = body.value("grammar", default_params.grammar);
|
||||
llama.params.n_probs = body.value("n_probs", default_params.n_probs);
|
||||
|
||||
llama.params.logit_bias.clear();
|
||||
@@ -1158,6 +1219,12 @@ int main(int argc, char **argv)
|
||||
res.set_content(reinterpret_cast<const char*>(&completion_js), completion_js_len, "application/javascript");
|
||||
return false; });
|
||||
|
||||
// this is only called if no index.html is found in the public --path
|
||||
svr.Get("/json-schema-to-grammar.mjs", [](const Request &, Response &res)
|
||||
{
|
||||
res.set_content(reinterpret_cast<const char*>(&json_schema_to_grammar_mjs), json_schema_to_grammar_mjs_len, "application/javascript");
|
||||
return false; });
|
||||
|
||||
svr.Post("/completion", [&llama](const Request &req, Response &res)
|
||||
{
|
||||
auto lock = llama.lock();
|
||||
@@ -1168,6 +1235,12 @@ int main(int argc, char **argv)
|
||||
|
||||
parse_options_completion(json::parse(req.body), llama);
|
||||
|
||||
if (!llama.loadGrammar())
|
||||
{
|
||||
res.status = 400;
|
||||
return;
|
||||
}
|
||||
|
||||
llama.loadPrompt();
|
||||
llama.beginCompletion();
|
||||
|
||||
@@ -1263,7 +1336,11 @@ int main(int argc, char **argv)
|
||||
sink.done();
|
||||
return true;
|
||||
};
|
||||
res.set_chunked_content_provider("text/event-stream", chunked_content_provider);
|
||||
const auto on_complete = [&](bool) {
|
||||
llama.mutex.unlock();
|
||||
};
|
||||
lock.release();
|
||||
res.set_chunked_content_provider("text/event-stream", chunked_content_provider, on_complete);
|
||||
} });
|
||||
|
||||
svr.Get("/model.json", [&llama](const Request &, Response &res)
|
||||
@@ -1319,8 +1396,12 @@ int main(int argc, char **argv)
|
||||
|
||||
svr.set_error_handler([](const Request &, Response &res)
|
||||
{
|
||||
res.set_content("File Not Found", "text/plain");
|
||||
res.status = 404; });
|
||||
if (res.status == 400) {
|
||||
res.set_content("Invalid request", "text/plain");
|
||||
} else {
|
||||
res.set_content("File Not Found", "text/plain");
|
||||
res.status = 404;
|
||||
} });
|
||||
|
||||
// set timeouts and change hostname and port
|
||||
svr.set_read_timeout(sparams.read_timeout);
|
||||
@@ -1348,6 +1429,9 @@ int main(int argc, char **argv)
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (llama.grammar != nullptr) {
|
||||
llama_grammar_free(llama.grammar);
|
||||
}
|
||||
llama_backend_free();
|
||||
|
||||
return 0;
|
||||
|
||||
@@ -123,7 +123,7 @@ int main(int argc, char ** argv)
|
||||
// Evaluate the tokens :
|
||||
//---------------------------------
|
||||
|
||||
if ( llama_eval( ctx , tokens_list.data() , tokens_list.size() , llama_get_kv_cache_token_count( ctx ) , params.n_threads ) )
|
||||
if ( llama_eval( ctx , tokens_list.data() , int(tokens_list.size()) , llama_get_kv_cache_token_count( ctx ) , params.n_threads ) )
|
||||
{
|
||||
fprintf( stderr, "%s : failed to eval\n" , __func__ );
|
||||
return 1;
|
||||
|
||||
@@ -14,8 +14,6 @@
|
||||
with pkgs.darwin.apple_sdk_11_0.frameworks; [
|
||||
Accelerate
|
||||
MetalKit
|
||||
MetalPerformanceShaders
|
||||
MetalPerformanceShadersGraph
|
||||
]
|
||||
else if isAarch32 && isDarwin then
|
||||
with pkgs.darwin.apple_sdk.frameworks; [
|
||||
|
||||
579
ggml-alloc.c
Normal file
579
ggml-alloc.c
Normal file
@@ -0,0 +1,579 @@
|
||||
#include "ggml-alloc.h"
|
||||
#include "ggml.h"
|
||||
#include <assert.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#define UNUSED(x) (void)(x)
|
||||
#define MAX(a, b) ((a) > (b) ? (a) : (b))
|
||||
|
||||
//#define GGML_ALLOCATOR_DEBUG
|
||||
|
||||
//#define AT_PRINTF printf
|
||||
#define AT_PRINTF(...) ((void)0)
|
||||
|
||||
struct hash_node {
|
||||
struct ggml_tensor * t;
|
||||
int n_children;
|
||||
int n_views;
|
||||
};
|
||||
|
||||
static size_t hash(void * p) {
|
||||
return (size_t)p % GGML_GRAPH_HASHTABLE_SIZE;
|
||||
}
|
||||
|
||||
static struct hash_node * hash_get(struct hash_node hash_table[], struct ggml_tensor * t) {
|
||||
size_t h = hash(t);
|
||||
|
||||
// linear probing
|
||||
size_t i = h;
|
||||
while (hash_table[i].t != NULL) {
|
||||
if (hash_table[i].t == t) {
|
||||
return &hash_table[i];
|
||||
}
|
||||
i = (i + 1) % GGML_GRAPH_HASHTABLE_SIZE;
|
||||
if (i == h) {
|
||||
// hash table is full
|
||||
GGML_ASSERT(false);
|
||||
}
|
||||
}
|
||||
|
||||
hash_table[i].t = t;
|
||||
return &hash_table[i];
|
||||
}
|
||||
|
||||
// TODO: GGML_PAD ?
|
||||
static size_t aligned_offset(const void * buffer, size_t offset, size_t alignment) {
|
||||
assert(alignment && !(alignment & (alignment - 1))); // power of 2
|
||||
size_t align = (alignment - (((uintptr_t)buffer + offset) % alignment)) % alignment;
|
||||
return offset + align;
|
||||
}
|
||||
|
||||
struct free_block {
|
||||
void * addr;
|
||||
size_t size;
|
||||
};
|
||||
|
||||
#define MAX_FREE_BLOCKS 128
|
||||
|
||||
struct ggml_allocr {
|
||||
void * data;
|
||||
size_t size;
|
||||
size_t alignment;
|
||||
int n_free_blocks;
|
||||
struct free_block free_blocks[MAX_FREE_BLOCKS];
|
||||
struct hash_node hash_table[GGML_GRAPH_HASHTABLE_SIZE];
|
||||
size_t max_size;
|
||||
bool measure;
|
||||
int parse_seq[GGML_MAX_NODES];
|
||||
bool has_parse_seq;
|
||||
|
||||
#ifdef GGML_ALLOCATOR_DEBUG
|
||||
struct ggml_tensor * allocated_tensors[1024];
|
||||
#endif
|
||||
};
|
||||
|
||||
#ifdef GGML_ALLOCATOR_DEBUG
|
||||
static void add_allocated_tensor(struct ggml_allocator * alloc, struct ggml_tensor * tensor) {
|
||||
for (int i = 0; i < 1024; i++) {
|
||||
if (alloc->allocated_tensors[i] == NULL) {
|
||||
alloc->allocated_tensors[i] = tensor;
|
||||
return;
|
||||
}
|
||||
}
|
||||
GGML_ASSERT(!"out of allocated_tensors");
|
||||
}
|
||||
static void remove_allocated_tensor(struct ggml_allocator * alloc, struct ggml_tensor * tensor) {
|
||||
for (int i = 0; i < 1024; i++) {
|
||||
if (alloc->allocated_tensors[i] == tensor ||
|
||||
(alloc->allocated_tensors[i] != NULL && alloc->allocated_tensors[i]->data == tensor->data)) {
|
||||
alloc->allocated_tensors[i] = NULL;
|
||||
return;
|
||||
}
|
||||
}
|
||||
printf("tried to free tensor %s not found\n", tensor->name);
|
||||
GGML_ASSERT(!"tensor not found");
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
static size_t ggml_allocator_get_alloc_size(struct ggml_allocr * alloc, struct ggml_tensor * tensor) {
|
||||
return ggml_nbytes(tensor);
|
||||
|
||||
UNUSED(alloc);
|
||||
}
|
||||
|
||||
void ggml_allocr_alloc(struct ggml_allocr * alloc, struct ggml_tensor * tensor) {
|
||||
size_t size = ggml_allocator_get_alloc_size(alloc, tensor);
|
||||
size = aligned_offset(NULL, size, alloc->alignment);
|
||||
|
||||
AT_PRINTF("%s: allocating %s (%zu bytes) - ", __func__, tensor->name, size);
|
||||
|
||||
size_t max_avail = 0;
|
||||
|
||||
// find the best fitting free block besides the last block
|
||||
int best_fit_block = -1;
|
||||
size_t best_fit_size = SIZE_MAX;
|
||||
for (int i = 0; i < alloc->n_free_blocks - 1; i++) {
|
||||
struct free_block * block = &alloc->free_blocks[i];
|
||||
max_avail = MAX(max_avail, block->size);
|
||||
if (block->size >= size && block->size <= best_fit_size) {
|
||||
best_fit_block = i;
|
||||
best_fit_size = block->size;
|
||||
}
|
||||
}
|
||||
|
||||
AT_PRINTF("block %d\n", best_fit_block);
|
||||
|
||||
if (best_fit_block == -1) {
|
||||
// the last block is our last resort
|
||||
struct free_block * block = &alloc->free_blocks[alloc->n_free_blocks - 1];
|
||||
if (block->size >= size) {
|
||||
best_fit_block = alloc->n_free_blocks - 1;
|
||||
max_avail = MAX(max_avail, block->size);
|
||||
} else {
|
||||
fprintf(stderr, "%s: not enough space in the buffer (needed %zu, largest block available %zu)\n",
|
||||
__func__, size, max_avail);
|
||||
GGML_ASSERT(!"not enough space in the buffer");
|
||||
return;
|
||||
}
|
||||
}
|
||||
struct free_block * block = &alloc->free_blocks[best_fit_block];
|
||||
void * addr = block->addr;
|
||||
block->addr = (char*)block->addr + size;
|
||||
block->size -= size;
|
||||
if (block->size == 0) {
|
||||
// remove block if empty
|
||||
alloc->n_free_blocks--;
|
||||
for (int j = best_fit_block; j < alloc->n_free_blocks; j++) {
|
||||
alloc->free_blocks[j] = alloc->free_blocks[j+1];
|
||||
}
|
||||
}
|
||||
|
||||
tensor->data = addr;
|
||||
|
||||
#ifdef GGML_ALLOCATOR_DEBUG
|
||||
add_allocated_tensor(alloc, tensor);
|
||||
size_t cur_max = (char*)addr - (char*)alloc->data + size;
|
||||
if (cur_max > alloc->max_size) {
|
||||
printf("max_size = %.2f MB: tensors: ", cur_max / 1024.0 / 1024.0);
|
||||
for (int i = 0; i < 1024; i++) {
|
||||
if (alloc->allocated_tensors[i]) {
|
||||
printf("%s (%.2f MB) ", alloc->allocated_tensors[i]->name, ggml_nbytes(alloc->allocated_tensors[i]) / 1024.0 / 1024.0);
|
||||
}
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
#endif
|
||||
|
||||
alloc->max_size = MAX(alloc->max_size, (char*)addr - (char*)alloc->data + size);
|
||||
}
|
||||
|
||||
// this is a very naive implementation, but for our case the number of free blocks should be very small
|
||||
static void ggml_allocator_free_tensor(struct ggml_allocr * alloc, struct ggml_tensor * tensor) {
|
||||
void * ptr = tensor->data;
|
||||
|
||||
if (ptr < alloc->data || (char*)ptr >= (char*)alloc->data + alloc->max_size) {
|
||||
// the tensor was not allocated in this buffer
|
||||
// this can happen because the graph allocator will try to free weights and other tensors from different buffers
|
||||
// the easiest way to deal with this is just to ignore it
|
||||
return;
|
||||
}
|
||||
|
||||
size_t size = ggml_allocator_get_alloc_size(alloc, tensor);
|
||||
size = aligned_offset(NULL, size, alloc->alignment);
|
||||
AT_PRINTF("%s: freeing %s (%zu bytes) - n_free_blocks = %d\n", __func__, tensor->name, size, alloc->n_free_blocks);
|
||||
|
||||
#ifdef GGML_ALLOCATOR_DEBUG
|
||||
remove_allocated_tensor(alloc, tensor);
|
||||
#endif
|
||||
|
||||
// see if we can merge with an existing block
|
||||
for (int i = 0; i < alloc->n_free_blocks; i++) {
|
||||
struct free_block * block = &alloc->free_blocks[i];
|
||||
// check if ptr is at the end of the block
|
||||
if ((char*)block->addr + block->size == ptr) {
|
||||
block->size += size;
|
||||
// check if we can merge with the next block
|
||||
if (i < alloc->n_free_blocks - 1 && (char*)block->addr + block->size == alloc->free_blocks[i+1].addr) {
|
||||
block->size += alloc->free_blocks[i+1].size;
|
||||
alloc->n_free_blocks--;
|
||||
for (int j = i+1; j < alloc->n_free_blocks; j++) {
|
||||
alloc->free_blocks[j] = alloc->free_blocks[j+1];
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
// check if ptr is at the beginning of the block
|
||||
if ((char*)ptr + size == block->addr) {
|
||||
block->addr = ptr;
|
||||
block->size += size;
|
||||
// check if we can merge with the previous block
|
||||
if (i > 0 && (char*)alloc->free_blocks[i-1].addr + alloc->free_blocks[i-1].size == block->addr) {
|
||||
alloc->free_blocks[i-1].size += block->size;
|
||||
alloc->n_free_blocks--;
|
||||
for (int j = i; j < alloc->n_free_blocks; j++) {
|
||||
alloc->free_blocks[j] = alloc->free_blocks[j+1];
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
// otherwise, add a new block
|
||||
GGML_ASSERT(alloc->n_free_blocks < MAX_FREE_BLOCKS && "out of free blocks");
|
||||
// insert the new block in the correct position to keep the array sorted by address (to make merging blocks faster)
|
||||
int insert_pos = 0;
|
||||
while (insert_pos < alloc->n_free_blocks && alloc->free_blocks[insert_pos].addr < ptr) {
|
||||
insert_pos++;
|
||||
}
|
||||
// shift all blocks from insert_pos onward to make room for the new block
|
||||
for (int i = alloc->n_free_blocks; i > insert_pos; i--) {
|
||||
alloc->free_blocks[i] = alloc->free_blocks[i-1];
|
||||
}
|
||||
// insert the new block
|
||||
alloc->free_blocks[insert_pos].addr = ptr;
|
||||
alloc->free_blocks[insert_pos].size = size;
|
||||
alloc->n_free_blocks++;
|
||||
}
|
||||
|
||||
void ggml_allocr_set_parse_seq(struct ggml_allocr * alloc, int * list, int n) {
|
||||
int pos = 0;
|
||||
for (int i = 0; i < n; i++) {
|
||||
if (list[i] != -1) {
|
||||
alloc->parse_seq[pos] = list[i];
|
||||
pos++;
|
||||
}
|
||||
}
|
||||
alloc->has_parse_seq = true;
|
||||
}
|
||||
|
||||
void ggml_allocr_reset(struct ggml_allocr * alloc) {
|
||||
alloc->n_free_blocks = 1;
|
||||
size_t align_offset = aligned_offset(alloc->data, 0, alloc->alignment);
|
||||
alloc->free_blocks[0].addr = (char *)alloc->data + align_offset;
|
||||
alloc->free_blocks[0].size = alloc->size - align_offset;
|
||||
}
|
||||
|
||||
struct ggml_allocr * ggml_allocr_new(void * data, size_t size, size_t alignment) {
|
||||
struct ggml_allocr * alloc = (struct ggml_allocr *)malloc(sizeof(struct ggml_allocr) /* + n_free_blocks * sizeof(struct free_block) */);
|
||||
|
||||
*alloc = (struct ggml_allocr){
|
||||
/*.data = */ data,
|
||||
/*.size = */ size,
|
||||
/*.alignment = */ alignment,
|
||||
/*.n_free_blocks = */ 0,
|
||||
/*.free_blocks = */ {{0}},
|
||||
/*.hash_table = */ {{0}},
|
||||
/*.max_size = */ 0,
|
||||
/*.measure = */ false,
|
||||
/*.parse_seq = */ {0},
|
||||
/*.has_parse_seq = */ false,
|
||||
#ifdef GGML_ALLOCATOR_DEBUG
|
||||
/*.allocated_tensors = */ = {0},
|
||||
#endif
|
||||
};
|
||||
|
||||
ggml_allocr_reset(alloc);
|
||||
|
||||
return alloc;
|
||||
}
|
||||
|
||||
// address and size of the buffer when measuring
|
||||
// it needs to be large enough to fit all the tensors, but it cannot overlap with other existing buffers
|
||||
static void * const MEASURE_BASE_ADDR = (void *) 0x1000;
|
||||
static const size_t MEASURE_MAX_SIZE = 1ULL<<40; // 1 TB
|
||||
|
||||
struct ggml_allocr * ggml_allocr_new_measure(size_t alignment) {
|
||||
struct ggml_allocr * alloc = (struct ggml_allocr *)malloc(sizeof(struct ggml_allocr) /* + n_free_blocks * sizeof(struct free_block) */);
|
||||
|
||||
*alloc = (struct ggml_allocr){
|
||||
/*.data = */ MEASURE_BASE_ADDR,
|
||||
/*.size = */ MEASURE_MAX_SIZE,
|
||||
/*.alignment = */ alignment,
|
||||
/*.n_free_blocks = */ 0,
|
||||
/*.free_blocks = */ {{0}},
|
||||
/*.hash_table = */ {{0}},
|
||||
/*.max_size = */ 0,
|
||||
/*.measure = */ true,
|
||||
/*.parse_seq = */ {0},
|
||||
/*.has_parse_seq = */ false,
|
||||
#ifdef GGML_ALLOCATOR_DEBUG
|
||||
/*.allocated_tensors = */ = {0},
|
||||
#endif
|
||||
};
|
||||
|
||||
ggml_allocr_reset(alloc);
|
||||
|
||||
return alloc;
|
||||
}
|
||||
|
||||
void ggml_allocr_free(struct ggml_allocr * alloc) {
|
||||
free(alloc);
|
||||
}
|
||||
|
||||
bool ggml_allocr_is_measure(struct ggml_allocr * alloc) {
|
||||
return alloc->measure;
|
||||
}
|
||||
|
||||
//////////// compute graph allocator
|
||||
|
||||
static bool ggml_is_view(struct ggml_tensor * t) {
|
||||
return t->op == GGML_OP_RESHAPE || t->op == GGML_OP_VIEW || t->op == GGML_OP_TRANSPOSE ||
|
||||
t->op == GGML_OP_PERMUTE || t->op == GGML_OP_CPY;
|
||||
}
|
||||
|
||||
static bool ggml_are_same_layout(const struct ggml_tensor * a, const struct ggml_tensor * b) {
|
||||
if (a->type != b->type) {
|
||||
return false;
|
||||
}
|
||||
for (int i = 0; i < GGML_MAX_DIMS; i++) {
|
||||
if (a->ne[i] != b->ne[i]) {
|
||||
return false;
|
||||
}
|
||||
if (a->nb[i] != b->nb[i]) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
static struct ggml_tensor * get_view_parent(struct ggml_tensor * t) {
|
||||
switch (t->op) {
|
||||
case GGML_OP_PERMUTE:
|
||||
case GGML_OP_RESHAPE:
|
||||
case GGML_OP_TRANSPOSE:
|
||||
case GGML_OP_VIEW:
|
||||
return t->src[0];
|
||||
case GGML_OP_CPY:
|
||||
return t->src[1];
|
||||
default:
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
||||
static struct ggml_tensor * get_view_source(struct ggml_tensor * t) {
|
||||
struct ggml_tensor * parent = t;
|
||||
do {
|
||||
parent = get_view_parent(parent);
|
||||
} while (ggml_is_view(parent));
|
||||
return parent;
|
||||
}
|
||||
|
||||
static bool ggml_op_can_inplace(enum ggml_op op) {
|
||||
switch (op) {
|
||||
case GGML_OP_SCALE:
|
||||
case GGML_OP_DIAG_MASK_ZERO:
|
||||
case GGML_OP_DIAG_MASK_INF:
|
||||
case GGML_OP_ADD:
|
||||
case GGML_OP_ADD1:
|
||||
case GGML_OP_ACC:
|
||||
case GGML_OP_SUB:
|
||||
case GGML_OP_MUL:
|
||||
case GGML_OP_DIV:
|
||||
case GGML_OP_SQR:
|
||||
case GGML_OP_SQRT:
|
||||
case GGML_OP_LOG:
|
||||
case GGML_OP_UNARY:
|
||||
case GGML_OP_ROPE:
|
||||
case GGML_OP_RMS_NORM:
|
||||
case GGML_OP_SET:
|
||||
case GGML_OP_SOFT_MAX:
|
||||
case GGML_OP_CONT:
|
||||
return true;
|
||||
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
static void allocate_node(struct ggml_allocr * alloc, struct ggml_tensor * node) {
|
||||
struct hash_node * ht = alloc->hash_table;
|
||||
if (node->data == NULL) {
|
||||
if (ggml_is_view(node)) {
|
||||
size_t offset;
|
||||
switch(node->op) {
|
||||
case GGML_OP_VIEW:
|
||||
memcpy(&offset, node->op_params, sizeof(size_t));
|
||||
node->data = (char *) node->src[0]->data + offset;
|
||||
break;
|
||||
case GGML_OP_PERMUTE:
|
||||
case GGML_OP_RESHAPE:
|
||||
case GGML_OP_TRANSPOSE:
|
||||
node->data = node->src[0]->data;
|
||||
break;
|
||||
case GGML_OP_CPY:
|
||||
node->data = node->src[1]->data;
|
||||
break;
|
||||
default:
|
||||
GGML_ASSERT(!"unknown view op");
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
// see if we can reuse a parent's buffer (inplace)
|
||||
if (ggml_op_can_inplace(node->op)) {
|
||||
for (int i = 0; i < GGML_MAX_SRC; i++) {
|
||||
struct ggml_tensor * parent = node->src[i];
|
||||
if (parent == NULL) {
|
||||
break;
|
||||
}
|
||||
|
||||
// if the node's data is external, then we cannot re-use it
|
||||
if ((char *) parent->data < (char *) alloc->data ||
|
||||
(char *) parent->data >= ((char *) alloc->data + alloc->size)) {
|
||||
AT_PRINTF("not reusing parent %s for %s as %p is external\n", parent->name, node->name, parent->data);
|
||||
continue;
|
||||
}
|
||||
|
||||
struct hash_node * p_hn = hash_get(ht, parent);
|
||||
if (parent->data != NULL && p_hn->n_children == 1 && p_hn->n_views == 0 && ggml_are_same_layout(node, parent)) {
|
||||
if (ggml_is_view(parent)) {
|
||||
struct ggml_tensor * view_src = get_view_source(parent);
|
||||
struct hash_node * view_src_hn = hash_get(ht, view_src);
|
||||
if (view_src_hn->n_views == 1 && view_src_hn->n_children == 0 && view_src->data == parent->data) {
|
||||
// TODO: the offset of the view parent must be kept to ensure that the op doesn't overwrite
|
||||
// the parent's data that it will need later (same layout requirement). the problem is that then
|
||||
// we cannot free the tensor because the original address of the allocation is lost.
|
||||
// adding a view_src pointer to the tensor would solve this and simplify the code dealing with views
|
||||
// for now, we only reuse the parent's data if the offset is zero (view_src->data == parent->data)
|
||||
AT_PRINTF("reusing view parent %s (%s) for %s\n", parent->name, view_src->name, node->name);
|
||||
node->data = parent->data;
|
||||
return;
|
||||
}
|
||||
}
|
||||
else {
|
||||
AT_PRINTF("reusing parent %s for %s\n", parent->name, node->name);
|
||||
node->data = parent->data;
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
ggml_allocr_alloc(alloc, node);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static size_t ggml_allocator_alloc_graph_tensors_n(
|
||||
struct ggml_allocr * alloc,
|
||||
struct ggml_cgraph ** graphs, int n_graphs,
|
||||
struct ggml_tensor *** inputs, struct ggml_tensor *** outputs) {
|
||||
|
||||
// reset hash table
|
||||
struct hash_node * ht = alloc->hash_table;
|
||||
memset(ht, 0, sizeof(struct hash_node) * GGML_GRAPH_HASHTABLE_SIZE);
|
||||
|
||||
// count number of children and views
|
||||
for (int g = 0; g < n_graphs; g++) {
|
||||
struct ggml_cgraph * gf = graphs[g];
|
||||
for (int i = 0; i < gf->n_nodes; i++) {
|
||||
struct ggml_tensor * node = gf->nodes[i];
|
||||
|
||||
if (ggml_is_view(node)) {
|
||||
struct ggml_tensor * view_src = get_view_source(node);
|
||||
hash_get(ht, view_src)->n_views += 1;
|
||||
}
|
||||
|
||||
for (int j = 0; j < GGML_MAX_SRC; j++) {
|
||||
struct ggml_tensor * parent = node->src[j];
|
||||
if (parent == NULL) {
|
||||
break;
|
||||
}
|
||||
hash_get(ht, parent)->n_children += 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// allocate tensors
|
||||
for (int g = 0; g < n_graphs; g++) {
|
||||
struct ggml_cgraph * gf = graphs[g];
|
||||
AT_PRINTF("####### graph %d/%d\n", g, n_graphs);
|
||||
// graph inputs are allocated first to ensure that they are not overwritten by each other
|
||||
if (inputs != NULL && inputs[g] != NULL) {
|
||||
for (int i = 0; inputs[g][i] != NULL; i++) {
|
||||
struct ggml_tensor * input = inputs[g][i];
|
||||
AT_PRINTF("input: %s\n", input->name);
|
||||
allocate_node(alloc, input);
|
||||
}
|
||||
}
|
||||
for (int ind = 0; ind < gf->n_nodes; ind++) {
|
||||
int i;
|
||||
if (alloc->has_parse_seq) {
|
||||
i = alloc->parse_seq[ind];
|
||||
} else {
|
||||
i = ind;
|
||||
}
|
||||
struct ggml_tensor * node = gf->nodes[i];
|
||||
|
||||
// allocate parents (leafs)
|
||||
for (int j = 0; j < GGML_MAX_SRC; j++) {
|
||||
struct ggml_tensor * parent = node->src[j];
|
||||
if (parent == NULL) {
|
||||
break;
|
||||
}
|
||||
allocate_node(alloc, parent);
|
||||
}
|
||||
|
||||
// allocate node
|
||||
allocate_node(alloc, node);
|
||||
|
||||
AT_PRINTF("exec: %s (%s) <= ", ggml_op_name(node->op), node->name);
|
||||
for (int j = 0; j < GGML_MAX_SRC; j++) {
|
||||
struct ggml_tensor * parent = node->src[j];
|
||||
if (parent == NULL) {
|
||||
break;
|
||||
}
|
||||
AT_PRINTF("%s", parent->name);
|
||||
if (j < GGML_MAX_SRC - 1 && node->src[j + 1] != NULL) {
|
||||
AT_PRINTF(", ");
|
||||
}
|
||||
}
|
||||
AT_PRINTF("\n");
|
||||
|
||||
// update parents
|
||||
for (int j = 0; j < GGML_MAX_SRC; j++) {
|
||||
struct ggml_tensor * parent = node->src[j];
|
||||
if (parent == NULL) {
|
||||
break;
|
||||
}
|
||||
struct hash_node * p_hn = hash_get(ht, parent);
|
||||
p_hn->n_children -= 1;
|
||||
|
||||
//AT_PRINTF("parent %s: %d children, %d views\n", parent->name, parent->n_children, parent->n_views);
|
||||
|
||||
if (p_hn->n_children == 0 && p_hn->n_views == 0) {
|
||||
if (ggml_is_view(parent)) {
|
||||
struct ggml_tensor * view_src = get_view_source(parent);
|
||||
struct hash_node * view_src_hn = hash_get(ht, view_src);
|
||||
view_src_hn->n_views -= 1;
|
||||
AT_PRINTF("view_src %s: %d children, %d views\n", view_src->name, view_src->n_children, view_src->n_views);
|
||||
if (view_src_hn->n_views == 0 && view_src_hn->n_children == 0 && view_src->data != node->data) {
|
||||
ggml_allocator_free_tensor(alloc, view_src);
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (parent->data != node->data) {
|
||||
ggml_allocator_free_tensor(alloc, parent);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
AT_PRINTF("\n");
|
||||
}
|
||||
// free graph outputs here that wouldn't be freed otherwise because they have no children
|
||||
if (outputs != NULL && outputs[g] != NULL) {
|
||||
for (int i = 0; outputs[g][i] != NULL; i++) {
|
||||
struct ggml_tensor * output = outputs[g][i];
|
||||
AT_PRINTF("output: %s\n", output->name);
|
||||
ggml_allocator_free_tensor(alloc, output);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return alloc->max_size;
|
||||
}
|
||||
|
||||
size_t ggml_allocr_alloc_graph(struct ggml_allocr * alloc, struct ggml_cgraph * graph) {
|
||||
return ggml_allocator_alloc_graph_tensors_n(alloc, &graph, 1, NULL, NULL);
|
||||
}
|
||||
26
ggml-alloc.h
Normal file
26
ggml-alloc.h
Normal file
@@ -0,0 +1,26 @@
|
||||
#pragma once
|
||||
|
||||
#include "ggml.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
GGML_API struct ggml_allocr * ggml_allocr_new(void * data, size_t size, size_t alignment);
|
||||
GGML_API struct ggml_allocr * ggml_allocr_new_measure(size_t alignment);
|
||||
|
||||
// tell the allocator to parse nodes following the order described in the list
|
||||
// you should call this if your graph are optimized to execute out-of-order
|
||||
GGML_API void ggml_allocr_set_parse_seq(struct ggml_allocr * alloc, int * list, int n);
|
||||
|
||||
GGML_API void ggml_allocr_free(struct ggml_allocr * alloc);
|
||||
GGML_API bool ggml_allocr_is_measure(struct ggml_allocr * alloc);
|
||||
GGML_API void ggml_allocr_reset(struct ggml_allocr * alloc);
|
||||
GGML_API void ggml_allocr_alloc(struct ggml_allocr * alloc, struct ggml_tensor * tensor);
|
||||
GGML_API size_t ggml_allocr_alloc_graph(struct ggml_allocr * alloc, struct ggml_cgraph * graph);
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
3078
ggml-cuda.cu
3078
ggml-cuda.cu
File diff suppressed because it is too large
Load Diff
@@ -27,6 +27,7 @@ void ggml_cuda_assign_buffers(struct ggml_tensor * tensor);
|
||||
void ggml_cuda_assign_buffers_no_scratch(struct ggml_tensor * tensor);
|
||||
void ggml_cuda_assign_buffers_force_inplace(struct ggml_tensor * tensor);
|
||||
void ggml_cuda_set_main_device(int main_device);
|
||||
void ggml_cuda_set_mul_mat_q(bool mul_mat_q);
|
||||
void ggml_cuda_set_scratch_size(size_t scratch_size);
|
||||
void ggml_cuda_free_scratch(void);
|
||||
bool ggml_cuda_compute_forward(struct ggml_compute_params * params, struct ggml_tensor * tensor);
|
||||
|
||||
@@ -63,10 +63,13 @@ void ggml_metal_get_tensor(struct ggml_metal_context * ctx, struct ggml_tensor *
|
||||
|
||||
// try to find operations that can be run concurrently in the graph
|
||||
// you should run it again if the topology of your graph changes
|
||||
void ggml_metal_graph_find_concurrency(struct ggml_metal_context * ctx, struct ggml_cgraph * gf);
|
||||
void ggml_metal_graph_find_concurrency(struct ggml_metal_context * ctx, struct ggml_cgraph * gf, bool check_mem);
|
||||
|
||||
// if the graph has been optimized for concurrently dispatch
|
||||
bool ggml_metal_if_optimized(struct ggml_metal_context * ctx);
|
||||
// if the graph has been optimized for concurrently dispatch, return length of the concur_list if optimized
|
||||
int ggml_metal_if_optimized(struct ggml_metal_context * ctx);
|
||||
|
||||
// output the concur_list for ggml_alloc
|
||||
int * ggml_metal_get_concur_list(struct ggml_metal_context * ctx);
|
||||
|
||||
// same as ggml_graph_compute but uses Metal
|
||||
// creates gf->n_threads command buffers in parallel
|
||||
|
||||
285
ggml-metal.m
285
ggml-metal.m
@@ -5,7 +5,11 @@
|
||||
#import <Foundation/Foundation.h>
|
||||
|
||||
#import <Metal/Metal.h>
|
||||
#import <MetalPerformanceShaders/MetalPerformanceShaders.h>
|
||||
|
||||
#undef MIN
|
||||
#undef MAX
|
||||
#define MIN(a, b) ((a) < (b) ? (a) : (b))
|
||||
#define MAX(a, b) ((a) > (b) ? (a) : (b))
|
||||
|
||||
#ifdef GGML_METAL_NDEBUG
|
||||
#define metal_printf(...)
|
||||
@@ -15,6 +19,8 @@
|
||||
|
||||
#define UNUSED(x) (void)(x)
|
||||
|
||||
#define GGML_MAX_CONCUR (2*GGML_MAX_NODES)
|
||||
|
||||
struct ggml_metal_buffer {
|
||||
const char * name;
|
||||
|
||||
@@ -36,7 +42,7 @@ struct ggml_metal_context {
|
||||
int n_buffers;
|
||||
struct ggml_metal_buffer buffers[GGML_METAL_MAX_BUFFERS];
|
||||
|
||||
int concur_list[GGML_MAX_NODES];
|
||||
int concur_list[GGML_MAX_CONCUR];
|
||||
int concur_list_len;
|
||||
|
||||
// custom kernels
|
||||
@@ -72,6 +78,14 @@ struct ggml_metal_context {
|
||||
GGML_METAL_DECL_KERNEL(mul_mat_q4_K_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mat_q5_K_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mat_q6_K_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mm_f16_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mm_q4_0_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mm_q4_1_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mm_q2_K_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mm_q3_K_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mm_q4_K_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mm_q5_K_f32);
|
||||
GGML_METAL_DECL_KERNEL(mul_mm_q6_K_f32);
|
||||
GGML_METAL_DECL_KERNEL(rope);
|
||||
GGML_METAL_DECL_KERNEL(alibi_f32);
|
||||
GGML_METAL_DECL_KERNEL(cpy_f32_f16);
|
||||
@@ -103,13 +117,6 @@ struct ggml_metal_context * ggml_metal_init(int n_cb) {
|
||||
ctx->n_buffers = 0;
|
||||
ctx->concur_list_len = 0;
|
||||
|
||||
// determine if we can use MPS
|
||||
if (MPSSupportsMTLDevice(ctx->device)) {
|
||||
fprintf(stderr, "%s: using MPS\n", __func__);
|
||||
} else {
|
||||
fprintf(stderr, "%s: not using MPS\n", __func__);
|
||||
GGML_ASSERT(false && "MPS not supported");
|
||||
}
|
||||
|
||||
#if 0
|
||||
// compile from source string and show compile log
|
||||
@@ -119,7 +126,7 @@ struct ggml_metal_context * ggml_metal_init(int n_cb) {
|
||||
ctx->library = [ctx->device newLibraryWithSource:msl_library_source options:nil error:&error];
|
||||
if (error) {
|
||||
fprintf(stderr, "%s: error: %s\n", __func__, [[error description] UTF8String]);
|
||||
exit(1);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
#else
|
||||
@@ -137,7 +144,7 @@ struct ggml_metal_context * ggml_metal_init(int n_cb) {
|
||||
NSString * src = [NSString stringWithContentsOfFile:path encoding:NSUTF8StringEncoding error:&error];
|
||||
if (error) {
|
||||
fprintf(stderr, "%s: error: %s\n", __func__, [[error description] UTF8String]);
|
||||
exit(1);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#ifdef GGML_QKK_64
|
||||
@@ -149,17 +156,22 @@ struct ggml_metal_context * ggml_metal_init(int n_cb) {
|
||||
#endif
|
||||
if (error) {
|
||||
fprintf(stderr, "%s: error: %s\n", __func__, [[error description] UTF8String]);
|
||||
exit(1);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
// load kernels
|
||||
{
|
||||
NSError * error = nil;
|
||||
#define GGML_METAL_ADD_KERNEL(name) \
|
||||
ctx->function_##name = [ctx->library newFunctionWithName:@"kernel_"#name]; \
|
||||
ctx->pipeline_##name = [ctx->device newComputePipelineStateWithFunction:ctx->function_##name error:nil]; \
|
||||
fprintf(stderr, "%s: loaded %-32s %16p\n", __func__, "kernel_"#name, (void *) ctx->pipeline_##name);
|
||||
ctx->pipeline_##name = [ctx->device newComputePipelineStateWithFunction:ctx->function_##name error:&error]; \
|
||||
fprintf(stderr, "%s: loaded %-32s %16p\n", __func__, "kernel_"#name, (void *) ctx->pipeline_##name); \
|
||||
if (error) { \
|
||||
fprintf(stderr, "%s: load pipeline error: %s\n", __func__, [[error description] UTF8String]); \
|
||||
return NULL; \
|
||||
}
|
||||
|
||||
GGML_METAL_ADD_KERNEL(add);
|
||||
GGML_METAL_ADD_KERNEL(add_row);
|
||||
@@ -189,6 +201,14 @@ struct ggml_metal_context * ggml_metal_init(int n_cb) {
|
||||
GGML_METAL_ADD_KERNEL(mul_mat_q4_K_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mat_q5_K_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mat_q6_K_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mm_f16_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mm_q4_0_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mm_q4_1_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mm_q2_K_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mm_q3_K_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mm_q4_K_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mm_q5_K_f32);
|
||||
GGML_METAL_ADD_KERNEL(mul_mm_q6_K_f32);
|
||||
GGML_METAL_ADD_KERNEL(rope);
|
||||
GGML_METAL_ADD_KERNEL(alibi_f32);
|
||||
GGML_METAL_ADD_KERNEL(cpy_f32_f16);
|
||||
@@ -221,11 +241,12 @@ void ggml_metal_set_n_cb(struct ggml_metal_context * ctx, int n_cb) {
|
||||
ctx->n_cb = n_cb;
|
||||
}
|
||||
|
||||
bool ggml_metal_if_optimized(struct ggml_metal_context * ctx) {
|
||||
if (ctx->concur_list_len) {
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
int ggml_metal_if_optimized(struct ggml_metal_context * ctx) {
|
||||
return ctx->concur_list_len;
|
||||
}
|
||||
|
||||
int * ggml_metal_get_concur_list(struct ggml_metal_context * ctx) {
|
||||
return ctx->concur_list;
|
||||
}
|
||||
|
||||
// finds the Metal buffer that contains the tensor data on the GPU device
|
||||
@@ -368,17 +389,17 @@ void ggml_metal_get_tensor(
|
||||
|
||||
void ggml_metal_graph_find_concurrency(
|
||||
struct ggml_metal_context * ctx,
|
||||
struct ggml_cgraph * gf) {
|
||||
struct ggml_cgraph * gf, bool check_mem) {
|
||||
int search_depth = gf->n_nodes; //we only find concurrency in this range to avoid wasting too much time
|
||||
int nodes_unused[GGML_MAX_NODES];
|
||||
int nodes_unused[GGML_MAX_CONCUR];
|
||||
|
||||
for (int i = 0; i < GGML_MAX_NODES; i++) {ctx->concur_list[i] = 0;}
|
||||
for (int i = 0; i < gf->n_nodes; i++) {nodes_unused[i] = 1;}
|
||||
for (int i = 0; i < GGML_MAX_CONCUR; i++) { ctx->concur_list[i] = 0; }
|
||||
for (int i = 0; i < gf->n_nodes; i++) { nodes_unused[i] = 1; }
|
||||
ctx->concur_list_len = 0;
|
||||
|
||||
int n_left = gf->n_nodes;
|
||||
int n_start = 0; // all nodes before n_start at nodes_unused array have been sorted and store back to ctx->concur_list
|
||||
int level_pos = 0; // at ctx->concur_list, the last layer (level) ends at level_pos
|
||||
int n_left = gf->n_nodes;
|
||||
int n_start = 0; // all nodes before n_start at nodes_unused array have been sorted and store back to ctx->concur_list
|
||||
int level_pos = 0; // at ctx->concur_list, the last layer (level) ends at level_pos
|
||||
|
||||
while (n_left > 0) {
|
||||
// number of nodes at a layer (that can be issued concurrently)
|
||||
@@ -386,28 +407,40 @@ void ggml_metal_graph_find_concurrency(
|
||||
for (int i = n_start; i < ((n_start + search_depth > gf->n_nodes) ? gf->n_nodes : n_start + search_depth); i++) {
|
||||
if (nodes_unused[i]) {
|
||||
// if the requirements for gf->nodes[i] are satisfied
|
||||
int exe_flag=1;
|
||||
int exe_flag = 1;
|
||||
|
||||
// scan all srcs
|
||||
for (int src_ind = 0; src_ind < GGML_MAX_SRC; src_ind++) {
|
||||
struct ggml_tensor * src_cur = gf->nodes[i]->src[src_ind];
|
||||
if (src_cur) {
|
||||
// if is leaf nodes it's satisfied.
|
||||
if (src_cur->op == GGML_OP_NONE && src_cur->grad == NULL) {continue;}
|
||||
// TODO: ggml_is_leaf()
|
||||
if (src_cur->op == GGML_OP_NONE && src_cur->grad == NULL) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// otherwise this src should be the output from previous nodes.
|
||||
int is_found = 0;
|
||||
|
||||
// scan 2*search_depth back because we inserted barrier.
|
||||
for (int j = ((level_pos - 2*search_depth) < 0 ? 0 : (level_pos - 2*search_depth)); j < level_pos; j++) {
|
||||
if (gf->nodes[ctx->concur_list[j]] == src_cur) {is_found = 1; break;}
|
||||
//for (int j = ((level_pos - 2*search_depth) < 0 ? 0 : (level_pos - 2*search_depth)); j < level_pos; j++) {
|
||||
for (int j = MAX(0, level_pos - 2*search_depth); j < level_pos; j++) {
|
||||
if (ctx->concur_list[j] >= 0 && gf->nodes[ctx->concur_list[j]] == src_cur) {
|
||||
is_found = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (is_found == 0) {
|
||||
exe_flag = 0;
|
||||
break;
|
||||
}
|
||||
if (is_found == 0) {exe_flag = 0; break;}
|
||||
}
|
||||
}
|
||||
if (exe_flag) {
|
||||
if (exe_flag && check_mem) {
|
||||
// check if nodes[i]'s data will be overwritten by a node before nodes[i].
|
||||
// if node[5] and node[3] write to the same memory region, then we can't issue node[5] before node[3]
|
||||
int64_t data_start = (int64_t) gf->nodes[i]->data;
|
||||
int64_t length = (int64_t) ggml_nbytes(gf->nodes[i]);
|
||||
int64_t length = (int64_t) ggml_nbytes(gf->nodes[i]);
|
||||
for (int j = n_start; j < i; j++) {
|
||||
if (nodes_unused[j] && gf->nodes[j]->op != GGML_OP_RESHAPE \
|
||||
&& gf->nodes[j]->op != GGML_OP_VIEW \
|
||||
@@ -416,9 +449,9 @@ void ggml_metal_graph_find_concurrency(
|
||||
if (((int64_t)gf->nodes[j]->data) >= data_start + length || \
|
||||
((int64_t)gf->nodes[j]->data) + (int64_t) ggml_nbytes(gf->nodes[j]) <= data_start) {
|
||||
continue;
|
||||
} else {
|
||||
exe_flag = 0;
|
||||
}
|
||||
|
||||
exe_flag = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -435,11 +468,13 @@ void ggml_metal_graph_find_concurrency(
|
||||
ctx->concur_list[level_pos + concurrency] = -1;
|
||||
ctx->concur_list_len++;
|
||||
// jump all sorted nodes at nodes_bak
|
||||
while (!nodes_unused[n_start]) {n_start++;}
|
||||
while (!nodes_unused[n_start]) {
|
||||
n_start++;
|
||||
}
|
||||
level_pos += concurrency + 1;
|
||||
}
|
||||
|
||||
if (ctx->concur_list_len > GGML_MAX_NODES) {
|
||||
if (ctx->concur_list_len > GGML_MAX_CONCUR) {
|
||||
fprintf(stderr, "%s: too many elements for metal ctx->concur_list!\n", __func__);
|
||||
}
|
||||
}
|
||||
@@ -453,7 +488,7 @@ void ggml_metal_graph_compute(
|
||||
// else fallback to serial dispatch
|
||||
MTLComputePassDescriptor * edesc = MTLComputePassDescriptor.computePassDescriptor;
|
||||
|
||||
const bool has_concur = ctx->concur_list_len && ctx->concur_list_len <= GGML_MAX_NODES;
|
||||
const bool has_concur = ctx->concur_list_len && ctx->concur_list_len <= GGML_MAX_CONCUR;
|
||||
|
||||
const int n_nodes = has_concur ? ctx->concur_list_len : gf->n_nodes;
|
||||
edesc.dispatchType = has_concur ? MTLDispatchTypeConcurrent : MTLDispatchTypeSerial;
|
||||
@@ -485,7 +520,7 @@ void ggml_metal_graph_compute(
|
||||
|
||||
id<MTLCommandBuffer> command_buffer = command_buffers[cb_idx];
|
||||
|
||||
id<MTLComputeCommandEncoder> encoder = nil;
|
||||
id<MTLComputeCommandEncoder> encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
|
||||
const int node_start = (cb_idx + 0) * n_nodes_per_cb;
|
||||
const int node_end = (cb_idx == n_cb - 1) ? n_nodes : (cb_idx + 1) * n_nodes_per_cb;
|
||||
@@ -494,10 +529,6 @@ void ggml_metal_graph_compute(
|
||||
const int i = has_concur ? ctx->concur_list[ind] : ind;
|
||||
|
||||
if (i == -1) {
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
continue;
|
||||
}
|
||||
[encoder memoryBarrierWithScope:MTLBarrierScopeBuffers];
|
||||
continue;
|
||||
}
|
||||
@@ -571,10 +602,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_ADD:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
if (ggml_nelements(src1) == ne10) {
|
||||
// src1 is a row
|
||||
[encoder setComputePipelineState:ctx->pipeline_add_row];
|
||||
@@ -592,10 +619,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_MUL:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
if (ggml_nelements(src1) == ne10) {
|
||||
// src1 is a row
|
||||
[encoder setComputePipelineState:ctx->pipeline_mul_row];
|
||||
@@ -613,10 +636,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_SCALE:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
const float scale = *(const float *) src1->data;
|
||||
|
||||
[encoder setComputePipelineState:ctx->pipeline_scale];
|
||||
@@ -632,10 +651,6 @@ void ggml_metal_graph_compute(
|
||||
switch (ggml_get_unary_op(gf->nodes[i])) {
|
||||
case GGML_UNARY_OP_SILU:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
[encoder setComputePipelineState:ctx->pipeline_silu];
|
||||
[encoder setBuffer:id_src0 offset:offs_src0 atIndex:0];
|
||||
[encoder setBuffer:id_dst offset:offs_dst atIndex:1];
|
||||
@@ -646,10 +661,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_UNARY_OP_RELU:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
[encoder setComputePipelineState:ctx->pipeline_relu];
|
||||
[encoder setBuffer:id_src0 offset:offs_src0 atIndex:0];
|
||||
[encoder setBuffer:id_dst offset:offs_dst atIndex:1];
|
||||
@@ -660,10 +671,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_UNARY_OP_GELU:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
[encoder setComputePipelineState:ctx->pipeline_gelu];
|
||||
[encoder setBuffer:id_src0 offset:offs_src0 atIndex:0];
|
||||
[encoder setBuffer:id_dst offset:offs_dst atIndex:1];
|
||||
@@ -680,10 +687,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_SOFT_MAX:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
const int nth = 32;
|
||||
|
||||
[encoder setComputePipelineState:ctx->pipeline_soft_max];
|
||||
@@ -698,10 +701,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_DIAG_MASK_INF:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
const int n_past = ((int32_t *)(dst->op_params))[0];
|
||||
|
||||
[encoder setComputePipelineState:ctx->pipeline_diag_mask_inf];
|
||||
@@ -718,53 +717,44 @@ void ggml_metal_graph_compute(
|
||||
// TODO: needs to be updated after PR: https://github.com/ggerganov/ggml/pull/224
|
||||
|
||||
GGML_ASSERT(ne00 == ne10);
|
||||
GGML_ASSERT(ne02 == ne12);
|
||||
// GGML_ASSERT(ne02 == ne12); // Should be checked on individual data types until broadcast is implemented everywhere
|
||||
uint gqa = ne12/ne02;
|
||||
GGML_ASSERT(ne03 == ne13);
|
||||
|
||||
// for now the matrix-matrix multiplication kernel only works on A14+/M1+ SoCs
|
||||
// AMD GPU and older A-chips will reuse matrix-vector multiplication kernel
|
||||
if (ggml_is_contiguous(src0) &&
|
||||
ggml_is_contiguous(src1) &&
|
||||
(src0t == GGML_TYPE_F32 || src0t == GGML_TYPE_F16) && ne11 > 1) {
|
||||
|
||||
if (encoder != nil) {
|
||||
[encoder endEncoding];
|
||||
encoder = nil;
|
||||
src1t == GGML_TYPE_F32 &&
|
||||
[ctx->device supportsFamily:MTLGPUFamilyApple7] &&
|
||||
ne00%32 == 0 &&
|
||||
ne11 > 1) {
|
||||
switch (src0->type) {
|
||||
case GGML_TYPE_F16: [encoder setComputePipelineState:ctx->pipeline_mul_mm_f16_f32]; break;
|
||||
case GGML_TYPE_Q4_0: [encoder setComputePipelineState:ctx->pipeline_mul_mm_q4_0_f32]; break;
|
||||
case GGML_TYPE_Q4_1: [encoder setComputePipelineState:ctx->pipeline_mul_mm_q4_1_f32]; break;
|
||||
case GGML_TYPE_Q2_K: [encoder setComputePipelineState:ctx->pipeline_mul_mm_q2_K_f32]; break;
|
||||
case GGML_TYPE_Q3_K: [encoder setComputePipelineState:ctx->pipeline_mul_mm_q3_K_f32]; break;
|
||||
case GGML_TYPE_Q4_K: [encoder setComputePipelineState:ctx->pipeline_mul_mm_q4_K_f32]; break;
|
||||
case GGML_TYPE_Q5_K: [encoder setComputePipelineState:ctx->pipeline_mul_mm_q5_K_f32]; break;
|
||||
case GGML_TYPE_Q6_K: [encoder setComputePipelineState:ctx->pipeline_mul_mm_q6_K_f32]; break;
|
||||
default: GGML_ASSERT(false && "MUL MAT-MAT not implemented");
|
||||
}
|
||||
[encoder setBuffer:id_src0 offset:offs_src0 atIndex:0];
|
||||
[encoder setBuffer:id_src1 offset:offs_src1 atIndex:1];
|
||||
[encoder setBuffer:id_dst offset:offs_dst atIndex:2];
|
||||
[encoder setBytes:&ne00 length:sizeof(ne00) atIndex:3];
|
||||
[encoder setBytes:&ne02 length:sizeof(ne02) atIndex:4];
|
||||
[encoder setBytes:&nb01 length:sizeof(nb01) atIndex:5];
|
||||
[encoder setBytes:&nb02 length:sizeof(nb02) atIndex:6];
|
||||
[encoder setBytes:&ne12 length:sizeof(ne12) atIndex:7];
|
||||
[encoder setBytes:&ne0 length:sizeof(ne0) atIndex:8];
|
||||
[encoder setBytes:&ne1 length:sizeof(ne1) atIndex:9];
|
||||
[encoder setBytes:&gqa length:sizeof(gqa) atIndex:10];
|
||||
[encoder setThreadgroupMemoryLength:8192 atIndex:0];
|
||||
[encoder dispatchThreadgroups:MTLSizeMake( (ne11+31)/32, (ne01+63) / 64, ne12) threadsPerThreadgroup:MTLSizeMake(128, 1, 1)];
|
||||
}
|
||||
|
||||
MPSDataType src0dt = src0t == GGML_TYPE_F32 ? MPSDataTypeFloat32 : MPSDataTypeFloat16;
|
||||
MPSDataType src1dt = src1t == GGML_TYPE_F32 ? MPSDataTypeFloat32 : MPSDataTypeFloat16;
|
||||
|
||||
// for F32 x F32 we use MPS
|
||||
MPSMatrixDescriptor * desc0 = [MPSMatrixDescriptor
|
||||
matrixDescriptorWithRows:ne01 columns:ne00 rowBytes:src0->nb[1] dataType:src0dt];
|
||||
|
||||
MPSMatrixDescriptor * desc1 = [MPSMatrixDescriptor
|
||||
matrixDescriptorWithRows:ne11 columns:ne10 rowBytes:src1->nb[1] dataType:src1dt];
|
||||
|
||||
MPSMatrixDescriptor * desc = [MPSMatrixDescriptor
|
||||
matrixDescriptorWithRows:ne1 columns:ne0 rowBytes:dst->nb[1] dataType:MPSDataTypeFloat32];
|
||||
|
||||
MPSMatrixMultiplication * mul = [[MPSMatrixMultiplication alloc]
|
||||
initWithDevice:ctx->device transposeLeft:false transposeRight:true
|
||||
resultRows:ne11 resultColumns:ne01 interiorColumns:ne00 alpha:1.0 beta:0.0];
|
||||
|
||||
// we need to do ne02 multiplications
|
||||
// TODO: is there a way to do this in parallel - currently very slow ..
|
||||
// TODO: might be possible to offload part of the computation to ANE using Accelerate's CBLAS
|
||||
for (int64_t i02 = 0; i02 < ne02; ++i02) {
|
||||
size_t offs_src0_cur = offs_src0 + i02*nb02;
|
||||
size_t offs_src1_cur = offs_src1 + i02*nb12;
|
||||
size_t offs_dst_cur = offs_dst + i02*nb2;
|
||||
|
||||
MPSMatrix * mat_src0 = [[MPSMatrix alloc] initWithBuffer:id_src0 offset:offs_src0_cur descriptor:desc0];
|
||||
MPSMatrix * mat_src1 = [[MPSMatrix alloc] initWithBuffer:id_src1 offset:offs_src1_cur descriptor:desc1];
|
||||
MPSMatrix * mat_dst = [[MPSMatrix alloc] initWithBuffer:id_dst offset:offs_dst_cur descriptor:desc ];
|
||||
|
||||
[mul encodeToCommandBuffer:command_buffer leftMatrix:mat_src1 rightMatrix:mat_src0 resultMatrix:mat_dst];
|
||||
}
|
||||
} else {
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
else {
|
||||
int nth0 = 32;
|
||||
int nth1 = 1;
|
||||
|
||||
@@ -772,8 +762,6 @@ void ggml_metal_graph_compute(
|
||||
switch (src0t) {
|
||||
case GGML_TYPE_F16:
|
||||
{
|
||||
GGML_ASSERT(ne02 == ne12);
|
||||
|
||||
nth0 = 64;
|
||||
nth1 = 1;
|
||||
[encoder setComputePipelineState:ctx->pipeline_mul_mat_f16_f32];
|
||||
@@ -853,33 +841,36 @@ void ggml_metal_graph_compute(
|
||||
[encoder setBuffer:id_dst offset:offs_dst atIndex:2];
|
||||
[encoder setBytes:&ne00 length:sizeof(ne00) atIndex:3];
|
||||
[encoder setBytes:&ne01 length:sizeof(ne01) atIndex:4];
|
||||
[encoder setBytes:&nb00 length:sizeof(nb00) atIndex:5];
|
||||
[encoder setBytes:&nb01 length:sizeof(nb01) atIndex:6];
|
||||
[encoder setBytes:&nb02 length:sizeof(nb02) atIndex:7];
|
||||
[encoder setBytes:&ne10 length:sizeof(ne10) atIndex:8];
|
||||
[encoder setBytes:&ne11 length:sizeof(ne11) atIndex:9];
|
||||
[encoder setBytes:&nb10 length:sizeof(nb10) atIndex:10];
|
||||
[encoder setBytes:&nb11 length:sizeof(nb11) atIndex:11];
|
||||
[encoder setBytes:&nb12 length:sizeof(nb12) atIndex:12];
|
||||
[encoder setBytes:&ne0 length:sizeof(ne0) atIndex:13];
|
||||
[encoder setBytes:&ne1 length:sizeof(ne1) atIndex:14];
|
||||
[encoder setBytes:&ne02 length:sizeof(ne02) atIndex:5];
|
||||
[encoder setBytes:&nb00 length:sizeof(nb00) atIndex:6];
|
||||
[encoder setBytes:&nb01 length:sizeof(nb01) atIndex:7];
|
||||
[encoder setBytes:&nb02 length:sizeof(nb02) atIndex:8];
|
||||
[encoder setBytes:&ne10 length:sizeof(ne10) atIndex:9];
|
||||
[encoder setBytes:&ne11 length:sizeof(ne11) atIndex:10];
|
||||
[encoder setBytes:&ne12 length:sizeof(ne12) atIndex:11];
|
||||
[encoder setBytes:&nb10 length:sizeof(nb10) atIndex:12];
|
||||
[encoder setBytes:&nb11 length:sizeof(nb11) atIndex:13];
|
||||
[encoder setBytes:&nb12 length:sizeof(nb12) atIndex:14];
|
||||
[encoder setBytes:&ne0 length:sizeof(ne0) atIndex:15];
|
||||
[encoder setBytes:&ne1 length:sizeof(ne1) atIndex:16];
|
||||
[encoder setBytes:&gqa length:sizeof(gqa) atIndex:17];
|
||||
|
||||
if (src0t == GGML_TYPE_Q4_0 || src0t == GGML_TYPE_Q4_1 ||
|
||||
src0t == GGML_TYPE_Q2_K || src0t == GGML_TYPE_Q4_K) {
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01 + 7) / 8, ne11, 1) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01 + 7) / 8, ne11, ne12) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
}
|
||||
else if (src0t == GGML_TYPE_Q3_K) {
|
||||
#ifdef GGML_QKK_64
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01+1)/2, ne11, 1) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01+1)/2, ne11, ne12) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
#else
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01+3)/4, ne11, 1) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01+3)/4, ne11, ne12) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
#endif
|
||||
}
|
||||
else if (src0t == GGML_TYPE_Q5_K) {
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01 + 3) / 4, ne11, 1) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01 + 3) / 4, ne11, ne12) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
}
|
||||
else if (src0t == GGML_TYPE_Q6_K) {
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01+1)/2, ne11, 1) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
[encoder dispatchThreadgroups:MTLSizeMake((ne01+1)/2, ne11, ne12) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
} else {
|
||||
[encoder setThreadgroupMemoryLength:nth0*sizeof(float) atIndex:0];
|
||||
[encoder dispatchThreadgroups:MTLSizeMake(ne01, ne11, ne12) threadsPerThreadgroup:MTLSizeMake(nth0, nth1, 1)];
|
||||
@@ -888,10 +879,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_GET_ROWS:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
switch (src0->type) {
|
||||
case GGML_TYPE_F16: [encoder setComputePipelineState:ctx->pipeline_get_rows_f16]; break;
|
||||
case GGML_TYPE_Q4_0: [encoder setComputePipelineState:ctx->pipeline_get_rows_q4_0]; break;
|
||||
@@ -917,10 +904,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_RMS_NORM:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
float eps;
|
||||
memcpy(&eps, dst->op_params, sizeof(float));
|
||||
|
||||
@@ -940,10 +923,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_NORM:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
const float eps = 1e-5f;
|
||||
|
||||
const int nth = 256;
|
||||
@@ -962,10 +941,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_ALIBI:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
GGML_ASSERT((src0t == GGML_TYPE_F32));
|
||||
|
||||
const int n_past = ((int32_t *) dst->op_params)[0]; UNUSED(n_past);
|
||||
@@ -1005,10 +980,6 @@ void ggml_metal_graph_compute(
|
||||
} break;
|
||||
case GGML_OP_ROPE:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
const int n_past = ((int32_t *) dst->op_params)[0];
|
||||
const int n_dims = ((int32_t *) dst->op_params)[1];
|
||||
const int mode = ((int32_t *) dst->op_params)[2];
|
||||
@@ -1049,10 +1020,6 @@ void ggml_metal_graph_compute(
|
||||
case GGML_OP_CPY:
|
||||
case GGML_OP_CONT:
|
||||
{
|
||||
if (encoder == nil) {
|
||||
encoder = [command_buffer computeCommandEncoderWithDescriptor: edesc];
|
||||
}
|
||||
|
||||
const int nth = 32;
|
||||
|
||||
switch (src0t) {
|
||||
|
||||
974
ggml-metal.metal
974
ggml-metal.metal
File diff suppressed because it is too large
Load Diff
221
ggml.h
221
ggml.h
@@ -183,6 +183,15 @@
|
||||
# define GGML_API
|
||||
#endif
|
||||
|
||||
// TODO: support for clang
|
||||
#ifdef __GNUC__
|
||||
# define GGML_DEPRECATED(func, hint) func __attribute__((deprecated(hint)))
|
||||
#elif defined(_MSC_VER)
|
||||
# define GGML_DEPRECATED(func, hint) __declspec(deprecated(hint)) func
|
||||
#else
|
||||
# define GGML_DEPRECATED(func, hint) func
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stddef.h>
|
||||
#include <stdbool.h>
|
||||
@@ -202,14 +211,10 @@
|
||||
#define GGML_MAX_OP_PARAMS 32
|
||||
#define GGML_DEFAULT_N_THREADS 4
|
||||
|
||||
|
||||
#define GGML_EXIT_SUCCESS 0
|
||||
#define GGML_EXIT_ABORTED 1
|
||||
|
||||
#define GGUF_MAGIC 0x47475546 // "GGUF"
|
||||
#define GGUF_VERSION 1
|
||||
|
||||
#define GGUF_DEFAULT_ALIGNMENT 32
|
||||
|
||||
#define GGML_UNUSED(x) (void)(x)
|
||||
|
||||
#define GGML_PAD(x, n) (((x) + (n) - 1) & ~((n) - 1))
|
||||
@@ -378,6 +383,10 @@ extern "C" {
|
||||
GGML_OP_MAP_UNARY,
|
||||
GGML_OP_MAP_BINARY,
|
||||
|
||||
GGML_OP_MAP_CUSTOM1_F32,
|
||||
GGML_OP_MAP_CUSTOM2_F32,
|
||||
GGML_OP_MAP_CUSTOM3_F32,
|
||||
|
||||
GGML_OP_MAP_CUSTOM1,
|
||||
GGML_OP_MAP_CUSTOM2,
|
||||
GGML_OP_MAP_CUSTOM3,
|
||||
@@ -574,6 +583,8 @@ extern "C" {
|
||||
GGML_API bool ggml_is_contiguous(const struct ggml_tensor * tensor);
|
||||
GGML_API bool ggml_is_permuted (const struct ggml_tensor * tensor);
|
||||
|
||||
GGML_API bool ggml_are_same_shape(const struct ggml_tensor * t0, const struct ggml_tensor * t1);
|
||||
|
||||
// use this to compute the memory overhead of a tensor
|
||||
GGML_API size_t ggml_tensor_overhead(void);
|
||||
|
||||
@@ -1174,7 +1185,18 @@ extern "C" {
|
||||
int mode,
|
||||
int n_ctx);
|
||||
|
||||
// custom RoPE, in-place, returns view(a)
|
||||
// custom RoPE
|
||||
GGML_API struct ggml_tensor * ggml_rope_custom(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
int n_past,
|
||||
int n_dims,
|
||||
int mode,
|
||||
int n_ctx,
|
||||
float freq_base,
|
||||
float freq_scale);
|
||||
|
||||
// in-place, returns view(a)
|
||||
GGML_API struct ggml_tensor * ggml_rope_custom_inplace(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
@@ -1233,7 +1255,7 @@ extern "C" {
|
||||
|
||||
// conv_1d with padding = half
|
||||
// alias for ggml_conv_1d(a, b, s, a->ne[0]/2, d)
|
||||
GGML_API struct ggml_tensor* ggml_conv_1d_ph(
|
||||
GGML_API struct ggml_tensor * ggml_conv_1d_ph(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
@@ -1246,7 +1268,7 @@ extern "C" {
|
||||
GGML_OP_POOL_COUNT,
|
||||
};
|
||||
|
||||
GGML_API struct ggml_tensor* ggml_pool_1d(
|
||||
GGML_API struct ggml_tensor * ggml_pool_1d(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
enum ggml_op_pool op,
|
||||
@@ -1254,7 +1276,7 @@ extern "C" {
|
||||
int s0, // stride
|
||||
int p0); // padding
|
||||
|
||||
GGML_API struct ggml_tensor* ggml_pool_2d(
|
||||
GGML_API struct ggml_tensor * ggml_pool_2d(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
enum ggml_op_pool op,
|
||||
@@ -1308,15 +1330,6 @@ extern "C" {
|
||||
int h0,
|
||||
int w);
|
||||
|
||||
// custom operators
|
||||
|
||||
typedef void (*ggml_unary_op_f32_t) (const int, float *, const float *);
|
||||
typedef void (*ggml_binary_op_f32_t)(const int, float *, const float *, const float *);
|
||||
|
||||
typedef void (*ggml_custom1_op_f32_t)(struct ggml_tensor *, const struct ggml_tensor *);
|
||||
typedef void (*ggml_custom2_op_f32_t)(struct ggml_tensor *, const struct ggml_tensor *, const struct ggml_tensor *);
|
||||
typedef void (*ggml_custom3_op_f32_t)(struct ggml_tensor *, const struct ggml_tensor *, const struct ggml_tensor *, const struct ggml_tensor *);
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_unary(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
@@ -1327,63 +1340,138 @@ extern "C" {
|
||||
struct ggml_tensor * a,
|
||||
enum ggml_unary_op op);
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_unary_f32(
|
||||
// custom operators
|
||||
|
||||
typedef void (*ggml_unary_op_f32_t) (const int, float *, const float *);
|
||||
typedef void (*ggml_binary_op_f32_t)(const int, float *, const float *, const float *);
|
||||
|
||||
typedef void (*ggml_custom1_op_f32_t)(struct ggml_tensor *, const struct ggml_tensor *);
|
||||
typedef void (*ggml_custom2_op_f32_t)(struct ggml_tensor *, const struct ggml_tensor *, const struct ggml_tensor *);
|
||||
typedef void (*ggml_custom3_op_f32_t)(struct ggml_tensor *, const struct ggml_tensor *, const struct ggml_tensor *, const struct ggml_tensor *);
|
||||
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_unary_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
ggml_unary_op_f32_t fun);
|
||||
ggml_unary_op_f32_t fun),
|
||||
"use ggml_map_custom1 instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_unary_inplace_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_unary_inplace_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
ggml_unary_op_f32_t fun);
|
||||
ggml_unary_op_f32_t fun),
|
||||
"use ggml_map_custom1_inplace instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_binary_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_binary_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
ggml_binary_op_f32_t fun);
|
||||
ggml_binary_op_f32_t fun),
|
||||
"use ggml_map_custom2 instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_binary_inplace_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_binary_inplace_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
ggml_binary_op_f32_t fun);
|
||||
ggml_binary_op_f32_t fun),
|
||||
"use ggml_map_custom2_inplace instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom1_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_custom1_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
ggml_custom1_op_f32_t fun);
|
||||
ggml_custom1_op_f32_t fun),
|
||||
"use ggml_map_custom1 instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom1_inplace_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_custom1_inplace_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
ggml_custom1_op_f32_t fun);
|
||||
ggml_custom1_op_f32_t fun),
|
||||
"use ggml_map_custom1_inplace instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom2_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_custom2_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
ggml_custom2_op_f32_t fun);
|
||||
ggml_custom2_op_f32_t fun),
|
||||
"use ggml_map_custom2 instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom2_inplace_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_custom2_inplace_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
ggml_custom2_op_f32_t fun);
|
||||
ggml_custom2_op_f32_t fun),
|
||||
"use ggml_map_custom2_inplace instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom3_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_custom3_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
struct ggml_tensor * c,
|
||||
ggml_custom3_op_f32_t fun);
|
||||
ggml_custom3_op_f32_t fun),
|
||||
"use ggml_map_custom3 instead");
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom3_inplace_f32(
|
||||
GGML_DEPRECATED(GGML_API struct ggml_tensor * ggml_map_custom3_inplace_f32(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
struct ggml_tensor * c,
|
||||
ggml_custom3_op_f32_t fun);
|
||||
ggml_custom3_op_f32_t fun),
|
||||
"use ggml_map_custom3_inplace instead");
|
||||
|
||||
// custom operators v2
|
||||
|
||||
typedef void (*ggml_custom1_op_t)(struct ggml_tensor * dst , const struct ggml_tensor * a, int ith, int nth, void * userdata);
|
||||
typedef void (*ggml_custom2_op_t)(struct ggml_tensor * dst , const struct ggml_tensor * a, const struct ggml_tensor * b, int ith, int nth, void * userdata);
|
||||
typedef void (*ggml_custom3_op_t)(struct ggml_tensor * dst , const struct ggml_tensor * a, const struct ggml_tensor * b, const struct ggml_tensor * c, int ith, int nth, void * userdata);
|
||||
|
||||
#define GGML_N_TASKS_MAX -1
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom1(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
ggml_custom1_op_t fun,
|
||||
int n_tasks,
|
||||
void * userdata);
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom1_inplace(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
ggml_custom1_op_t fun,
|
||||
int n_tasks,
|
||||
void * userdata);
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom2(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
ggml_custom2_op_t fun,
|
||||
int n_tasks,
|
||||
void * userdata);
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom2_inplace(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
ggml_custom2_op_t fun,
|
||||
int n_tasks,
|
||||
void * userdata);
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom3(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
struct ggml_tensor * c,
|
||||
ggml_custom3_op_t fun,
|
||||
int n_tasks,
|
||||
void * userdata);
|
||||
|
||||
GGML_API struct ggml_tensor * ggml_map_custom3_inplace(
|
||||
struct ggml_context * ctx,
|
||||
struct ggml_tensor * a,
|
||||
struct ggml_tensor * b,
|
||||
struct ggml_tensor * c,
|
||||
ggml_custom3_op_t fun,
|
||||
int n_tasks,
|
||||
void * userdata);
|
||||
|
||||
// loss function
|
||||
|
||||
@@ -1615,63 +1703,6 @@ extern "C" {
|
||||
|
||||
GGML_API size_t ggml_quantize_chunk(enum ggml_type type, const float * src, void * dst, int start, int n, int64_t * hist);
|
||||
|
||||
//
|
||||
// gguf
|
||||
//
|
||||
|
||||
// TODO: can be removed if the API is extended for writing
|
||||
enum gguf_type {
|
||||
GGUF_TYPE_UINT8 = 0,
|
||||
GGUF_TYPE_INT8 = 1,
|
||||
GGUF_TYPE_UINT16 = 2,
|
||||
GGUF_TYPE_INT16 = 3,
|
||||
GGUF_TYPE_UINT32 = 4,
|
||||
GGUF_TYPE_INT32 = 5,
|
||||
GGUF_TYPE_FLOAT32 = 6,
|
||||
GGUF_TYPE_BOOL = 7,
|
||||
GGUF_TYPE_STRING = 8,
|
||||
GGUF_TYPE_ARRAY = 9,
|
||||
GGUF_TYPE_COUNT, // marks the end of the enum
|
||||
};
|
||||
|
||||
struct gguf_context;
|
||||
|
||||
struct gguf_init_params {
|
||||
bool no_alloc;
|
||||
|
||||
// if not NULL, create a ggml_context and allocate the tensor data in it
|
||||
struct ggml_context ** ctx;
|
||||
};
|
||||
|
||||
GGML_API struct gguf_context * gguf_init_from_file(const char * fname, struct gguf_init_params params);
|
||||
//GGML_API struct gguf_context * gguf_init_from_buffer(..);
|
||||
GGML_API void gguf_free(struct gguf_context * ctx);
|
||||
|
||||
GGML_API int gguf_get_version (struct gguf_context * ctx);
|
||||
GGML_API size_t gguf_get_alignment (struct gguf_context * ctx);
|
||||
GGML_API size_t gguf_get_data_offset(struct gguf_context * ctx);
|
||||
GGML_API void * gguf_get_data (struct gguf_context * ctx);
|
||||
|
||||
GGML_API int gguf_get_n_kv(struct gguf_context * ctx);
|
||||
GGML_API const char * gguf_get_key (struct gguf_context * ctx, int i);
|
||||
GGML_API void gguf_get_val (struct gguf_context * ctx, int i, void * val);
|
||||
|
||||
GGML_API uint8_t gguf_get_val_u8 (struct gguf_context * ctx, int i);
|
||||
GGML_API int8_t gguf_get_val_i8 (struct gguf_context * ctx, int i);
|
||||
GGML_API uint16_t gguf_get_val_u16 (struct gguf_context * ctx, int i);
|
||||
GGML_API int16_t gguf_get_val_i16 (struct gguf_context * ctx, int i);
|
||||
GGML_API uint32_t gguf_get_val_u32 (struct gguf_context * ctx, int i);
|
||||
GGML_API int32_t gguf_get_val_i32 (struct gguf_context * ctx, int i);
|
||||
GGML_API float gguf_get_val_f32 (struct gguf_context * ctx, int i);
|
||||
GGML_API bool gguf_get_val_bool(struct gguf_context * ctx, int i);
|
||||
GGML_API const char * gguf_get_val_str (struct gguf_context * ctx, int i);
|
||||
GGML_API int gguf_get_arr_n (struct gguf_context * ctx, int i);
|
||||
GGML_API void gguf_get_arr_data(struct gguf_context * ctx, int i, void * data);
|
||||
|
||||
GGML_API int gguf_get_n_tensors (struct gguf_context * ctx);
|
||||
GGML_API size_t gguf_get_tensor_offset(struct gguf_context * ctx, int i);
|
||||
GGML_API char * gguf_get_tensor_name (struct gguf_context * ctx, int i);
|
||||
|
||||
//
|
||||
// system info
|
||||
//
|
||||
|
||||
283
gguf.py
283
gguf.py
@@ -1,283 +0,0 @@
|
||||
"""TODOs
|
||||
1. Implement writers for known architectures, LLaMA in particular.
|
||||
2. Add docstrings from the format specs.
|
||||
3. After development is done, Convert it to a proper pip-installable Python package, and possibly move it to its own repo under ggml-org.
|
||||
"""
|
||||
|
||||
import struct
|
||||
import constants
|
||||
from enum import IntEnum
|
||||
from typing import Any, IO, List
|
||||
|
||||
import numpy as np
|
||||
|
||||
|
||||
class GGMLQuantizationType(IntEnum):
|
||||
F32 = 0
|
||||
F16 = 1
|
||||
QR_0 = 2
|
||||
Q4_1 = 3
|
||||
# Q4_2 = 4 # support has been removed
|
||||
# Q4_3 = 5 # support has been removed
|
||||
Q5_0 = 6
|
||||
Q5_1 = 7
|
||||
Q8_0 = 8
|
||||
Q8_1 = 9
|
||||
Q2_K = 10
|
||||
Q3_K = 11
|
||||
Q4_K = 12
|
||||
Q5_K = 13
|
||||
Q6_K = 14
|
||||
Q8_K = 15
|
||||
|
||||
|
||||
class GGUFValueType(IntEnum):
|
||||
UINT8 = 0
|
||||
INT8 = 1
|
||||
UINT16 = 2
|
||||
INT16 = 3
|
||||
UINT32 = 4
|
||||
INT32 = 5
|
||||
FLOAT32 = 6
|
||||
BOOL = 7
|
||||
STRING = 8
|
||||
ARRAY = 9
|
||||
|
||||
@staticmethod
|
||||
def get_type(val):
|
||||
if isinstance(val, str):
|
||||
return GGUFValueType.STRING
|
||||
elif isinstance(val, list):
|
||||
return GGUFValueType.ARRAY
|
||||
elif isinstance(val, float):
|
||||
return GGUFValueType.FLOAT32
|
||||
elif isinstance(val, bool):
|
||||
return GGUFValueType.BOOL
|
||||
else:
|
||||
return GGUFValueType.INT32
|
||||
|
||||
|
||||
class GGUFWriter:
|
||||
def __init__(self, fout: IO):
|
||||
self.fout = fout
|
||||
self.offset_tensor = 0
|
||||
self.tensors: List[np.ndarray] = []
|
||||
|
||||
def write_header(self, tensor_count: int, metadata_kv_count: int):
|
||||
self.fout.write(struct.pack("<I", constants.GGUF_MAGIC))
|
||||
self.fout.write(struct.pack("<I", constants.GGUF_VERSION))
|
||||
self.fout.write(struct.pack("<I", tensor_count))
|
||||
self.fout.write(struct.pack("<I", metadata_kv_count))
|
||||
|
||||
@classmethod
|
||||
def open(cls, path: str) -> "GGUFWriter":
|
||||
f = open(path, "wb")
|
||||
return cls(f)
|
||||
|
||||
def write_key(self, key: str):
|
||||
self.write_val(key, GGUFValueType.STRING)
|
||||
|
||||
def write_uint8(self, key: str, val: int):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.UINT8)
|
||||
|
||||
def write_int8(self, key: str, val: int):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.INT8)
|
||||
|
||||
def write_uint16(self, key: str, val: int):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.UINT16)
|
||||
|
||||
def write_int16(self, key: str, val: int):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.INT16)
|
||||
|
||||
def write_uint32(self, key: str, val: int):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.UINT32)
|
||||
|
||||
def write_int32(self, key: str, val: int):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.INT32)
|
||||
|
||||
def write_float32(self, key: str, val: float):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.FLOAT32)
|
||||
|
||||
def write_bool(self, key: str, val: bool):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.BOOL)
|
||||
|
||||
def write_string(self, key: str, val: str):
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.STRING)
|
||||
|
||||
def write_array(self, key: str, val: list):
|
||||
if not isinstance(val, list):
|
||||
raise ValueError("Value must be a list for array type")
|
||||
|
||||
self.write_key(key)
|
||||
self.write_val(val, GGUFValueType.ARRAY)
|
||||
|
||||
def write_val(self: str, val: Any, vtype: GGUFValueType = None):
|
||||
if vtype is None:
|
||||
vtype = GGUFValueType.get_type(val)
|
||||
|
||||
self.fout.write(struct.pack("<I", vtype))
|
||||
|
||||
if vtype == GGUFValueType.UINT8:
|
||||
self.fout.write(struct.pack("<B", val))
|
||||
elif vtype == GGUFValueType.INT8:
|
||||
self.fout.write(struct.pack("<b", val))
|
||||
elif vtype == GGUFValueType.UINT16:
|
||||
self.fout.write(struct.pack("<H", val))
|
||||
elif vtype == GGUFValueType.INT16:
|
||||
self.fout.write(struct.pack("<h", val))
|
||||
elif vtype == GGUFValueType.UINT32:
|
||||
self.fout.write(struct.pack("<I", val))
|
||||
elif vtype == GGUFValueType.INT32:
|
||||
self.fout.write(struct.pack("<i", val))
|
||||
elif vtype == GGUFValueType.FLOAT32:
|
||||
self.fout.write(struct.pack("<f", val))
|
||||
elif vtype == GGUFValueType.BOOL:
|
||||
self.fout.write(struct.pack("?", val))
|
||||
elif vtype == GGUFValueType.STRING:
|
||||
encoded_val = val.encode("utf8")
|
||||
self.fout.write(struct.pack("<I", len(encoded_val)))
|
||||
self.fout.write(encoded_val)
|
||||
elif vtype == GGUFValueType.ARRAY:
|
||||
self.fout.write(struct.pack("<I", len(val)))
|
||||
for item in val:
|
||||
self.write_val(item)
|
||||
else:
|
||||
raise ValueError("Invalid GGUF metadata value type")
|
||||
|
||||
@staticmethod
|
||||
def ggml_pad(x: int, n: int) -> int:
|
||||
return ((x + n - 1) // n) * n
|
||||
|
||||
def write_tensor_info(self, name: str, tensor: np.ndarray):
|
||||
self.write_val(name, GGUFValueType.STRING)
|
||||
n_dims = len(tensor.shape)
|
||||
self.write_val(n_dims, GGUFValueType.INT32)
|
||||
for i in range(n_dims):
|
||||
self.write_val(tensor.shape[n_dims - 1 - i], GGUFValueType.INT32)
|
||||
|
||||
assert tensor.dtype in (np.float32, np.float16), "Only F32 and F16 tensors are supported for now"
|
||||
dtype = GGMLQuantizationType.F32 if tensor.dtype == np.float32 else GGMLQuantizationType.F16
|
||||
self.write_val(dtype, GGUFValueType.INT32)
|
||||
self.fout.write(struct.pack("<Q", self.offset_tensor))
|
||||
self.offset_tensor += GGUFWriter.ggml_pad(tensor.nbytes, constants.GGUF_DEFAULT_ALIGNMENT)
|
||||
|
||||
offset_data = GGUFWriter.ggml_pad(self.fout.tell(), constants.GGUF_DEFAULT_ALIGNMENT)
|
||||
pad = offset_data - self.fout.tell()
|
||||
self.fout.write(bytes([0] * pad))
|
||||
|
||||
self.tensors.append(tensor)
|
||||
|
||||
def write_tensors(self):
|
||||
for tensor in self.tensors:
|
||||
tensor.tofile(self.fout)
|
||||
pad = GGUFWriter.ggml_pad(tensor.nbytes, constants.GGUF_DEFAULT_ALIGNMENT) - tensor.nbytes
|
||||
self.fout.write(bytes([0] * pad))
|
||||
|
||||
def flush(self):
|
||||
self.fout.flush()
|
||||
|
||||
def close(self):
|
||||
self.fout.close()
|
||||
|
||||
def write_architecture(self, architecture: str):
|
||||
self.write_string(constants.KEY_GENERAL_ARCHITECTURE,
|
||||
architecture)
|
||||
|
||||
def write_author(self, author: str):
|
||||
self.write_string(constants.KEY_GENERAL_AUTHOR, author)
|
||||
|
||||
def write_url(self, url: str):
|
||||
self.write_string(constants.KEY_GENERAL_URL, url)
|
||||
|
||||
def write_description(self, description: str):
|
||||
self.write_string(constants.KEY_GENERAL_DESCRIPTION, description)
|
||||
|
||||
def write_file_type(self, file_type: str):
|
||||
self.write_string(constants.KEY_GENERAL_FILE_TYPE, file_type)
|
||||
|
||||
def write_source_url(self, url: str):
|
||||
self.write_string(constants.KEY_GENERAL_SOURCE_URL, url)
|
||||
|
||||
def write_source_hf_repo(self, repo: str):
|
||||
self.write_string(constants.KEY_GENERAL_SOURCE_HF_REPO, repo)
|
||||
|
||||
def write_name(self, name: str):
|
||||
self.write_string(constants.KEY_GENERAL_NAME, name)
|
||||
|
||||
def write_quantization_version(self, quantization_version: GGMLQuantizationType):
|
||||
self.write_uint32(
|
||||
constants.KEY_GENERAL_QUANTIZATION_VERSION, quantization_version)
|
||||
|
||||
def write_context_length(self, llm: str, length: int):
|
||||
self.write_uint32(
|
||||
constants.KEY_LLM_CONTEXT_LENGTH.format(llm=llm), length)
|
||||
|
||||
def write_embedding_length(self, llm: str, length: int):
|
||||
self.write_uint32(
|
||||
constants.KEY_LLM_EMBEDDING_LENGTH.format(llm=llm), length)
|
||||
|
||||
def write_layer_count(self, llm: str, length: int):
|
||||
self.write_uint32(
|
||||
constants.KEY_LLM_LAYER_COUNT.format(llm=llm), length)
|
||||
|
||||
def write_feed_forward_length(self, llm: str, length: int):
|
||||
self.write_uint32(
|
||||
constants.KEY_LLM_FEED_FORWARD_LENGTH.format(llm=llm), length)
|
||||
|
||||
def write_parallel_residual(self, llm: str, use: bool):
|
||||
self.write_bool(
|
||||
constants.KEY_LLM_USE_PARALLEL_RESIDUAL.format(llm=llm), use)
|
||||
|
||||
def write_tensor_data_layout(self, llm: str, layout: str):
|
||||
self.write_string(
|
||||
constants.KEY_LLM_TENSOR_DATA_LAYOUT.format(llm=llm), layout)
|
||||
|
||||
def write_head_count(self, llm: str, count: int):
|
||||
self.write_uint32(
|
||||
constants.KEY_ATTENTION_HEAD_COUNT.format(llm=llm), count)
|
||||
|
||||
def write_head_count_kv(self, llm: str, count: int):
|
||||
self.write_uint32(
|
||||
constants.KEY_ATTENTION_HEAD_COUNT_KV.format(llm=llm), count)
|
||||
|
||||
def write_max_alibi_bias(self, llm: str, bias: float):
|
||||
self.write_float32(
|
||||
constants.KEY_ATTENTION_MAX_ALIBI_BIAS.format(llm=llm), bias)
|
||||
|
||||
def write_clamp_kqv(self, llm: str, value: float):
|
||||
self.write_float32(
|
||||
constants.KEY_ATTENTION_CLAMP_KQV.format(llm=llm), value)
|
||||
|
||||
def write_rope_dimension_count(self, llm: str, count: int):
|
||||
self.write_uint32(
|
||||
constants.KEY_ROPE_DIMENSION_COUNT.format(llm=llm), count)
|
||||
|
||||
def write_rope_scale(self, llm: str, value: float):
|
||||
self.write_float32(constants.KEY_ROPE_SCALE.format(llm=llm), value)
|
||||
|
||||
|
||||
# Example usage:
|
||||
if __name__ == "__main__":
|
||||
# Example usage with a file
|
||||
gguf_writer = GGUFWriter.open("example.gguf")
|
||||
gguf_writer.write_header(2, 3)
|
||||
|
||||
gguf_writer.write_architecture("llama")
|
||||
gguf_writer.write_uint32("answer", 42) # Write a 32-bit integer
|
||||
gguf_writer.write_float32("answer_in_float", 42.0) # Write a 32-bit float
|
||||
tensor1 = np.random.random(size=(7, 10)).astype(np.float32)
|
||||
tensor2 = np.random.random(size=(16, 12)).astype(np.float16)
|
||||
gguf_writer.write_tensor_info("tensor1", tensor1)
|
||||
gguf_writer.write_tensor_info("tensor2", tensor2)
|
||||
gguf_writer.write_tensors()
|
||||
|
||||
gguf_writer.close()
|
||||
@@ -1,29 +1,25 @@
|
||||
# Grammar for subset of JSON - doesn't support full string or number syntax
|
||||
|
||||
root ::= object
|
||||
value ::= object | array | string | number | boolean | "null"
|
||||
root ::= object
|
||||
value ::= object | array | string | number | ("true" | "false" | "null") ws
|
||||
|
||||
object ::=
|
||||
"{" ws (
|
||||
string ":" ws value
|
||||
("," ws string ":" ws value)*
|
||||
)? "}"
|
||||
)? "}" ws
|
||||
|
||||
array ::=
|
||||
"[" ws (
|
||||
value
|
||||
("," ws value)*
|
||||
)? "]"
|
||||
)? "]" ws
|
||||
|
||||
string ::=
|
||||
string ::=
|
||||
"\"" (
|
||||
[^"\\] |
|
||||
"\\" (["\\/bfnrt] | "u" [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F] [0-9a-fA-F]) # escapes
|
||||
)* "\"" ws
|
||||
|
||||
# Only plain integers currently
|
||||
number ::= "-"? [0-9]+ ws
|
||||
boolean ::= ("true" | "false") ws
|
||||
number ::= ("-"? ([0-9] | [1-9] [0-9]*)) ("." [0-9]+)? ([eE] [-+]? [0-9]+)? ws
|
||||
|
||||
# Optional space: by convention, applied in this grammar after literal chars when allowed
|
||||
ws ::= ([ \t\n] ws)?
|
||||
|
||||
62
k_quants.c
62
k_quants.c
@@ -39,6 +39,8 @@
|
||||
#define MIN(a, b) ((a) < (b) ? (a) : (b))
|
||||
#define MAX(a, b) ((a) > (b) ? (a) : (b))
|
||||
|
||||
#define MM256_SET_M128I(a, b) _mm256_insertf128_si256(_mm256_castsi128_si256(b), (a), 1)
|
||||
|
||||
//
|
||||
// 2-6 bit quantization in super-blocks
|
||||
//
|
||||
@@ -1353,7 +1355,7 @@ void ggml_vec_dot_q2_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
const __m256i all_scales = _mm256_cvtepi8_epi16(scales8);
|
||||
const __m128i l_scales = _mm256_extracti128_si256(all_scales, 0);
|
||||
const __m128i h_scales = _mm256_extracti128_si256(all_scales, 1);
|
||||
const __m256i scales[2] = {_mm256_set_m128i(l_scales, l_scales), _mm256_set_m128i(h_scales, h_scales)};
|
||||
const __m256i scales[2] = {MM256_SET_M128I(l_scales, l_scales), MM256_SET_M128I(h_scales, h_scales)};
|
||||
|
||||
__m256i sumi = _mm256_setzero_si256();
|
||||
|
||||
@@ -1421,7 +1423,7 @@ void ggml_vec_dot_q2_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
const __m128i summs_1 = _mm_madd_epi16(mins_1, _mm_loadu_si128((const __m128i*)&y[i].bsums[8]));
|
||||
|
||||
// sumf += -dmin * summs in 32bits*8
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_broadcast_ss(&dmin), _mm256_cvtepi32_ps(_mm256_set_m128i(summs_1, summs_0))), acc);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_broadcast_ss(&dmin), _mm256_cvtepi32_ps(MM256_SET_M128I(summs_1, summs_0))), acc);
|
||||
|
||||
const __m128i scales_0 = _mm_cvtepi8_epi16(scales16);
|
||||
const __m128i scales_1 = _mm_cvtepi8_epi16(_mm_unpackhi_epi64(scales16, scales16));
|
||||
@@ -1493,7 +1495,7 @@ void ggml_vec_dot_q2_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
}
|
||||
|
||||
// sumf += dall * isum - dmin * summs in 32bits
|
||||
__m256i sumi = _mm256_set_m128i(sumi_1, sumi_0);
|
||||
__m256i sumi = MM256_SET_M128I(sumi_1, sumi_0);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_broadcast_ss(&dall), _mm256_cvtepi32_ps(sumi)), acc);
|
||||
}
|
||||
|
||||
@@ -1644,8 +1646,8 @@ void ggml_vec_dot_q2_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
summs += dmin * smin;
|
||||
|
||||
const __m128i q2bits = _mm_loadu_si128((const __m128i*)q2);
|
||||
const __m256i q2_0 = _mm256_and_si256(_mm256_set_m128i(_mm_srli_epi16(q2bits, 2), q2bits), m3);
|
||||
const __m256i q2_1 = _mm256_and_si256(_mm256_set_m128i(_mm_srli_epi16(q2bits, 6), _mm_srli_epi16(q2bits, 4)), m3);
|
||||
const __m256i q2_0 = _mm256_and_si256(MM256_SET_M128I(_mm_srli_epi16(q2bits, 2), q2bits), m3);
|
||||
const __m256i q2_1 = _mm256_and_si256(MM256_SET_M128I(_mm_srli_epi16(q2bits, 6), _mm_srli_epi16(q2bits, 4)), m3);
|
||||
|
||||
const __m256i q8_0 = _mm256_loadu_si256((const __m256i*)(q8+ 0));
|
||||
const __m256i q8_1 = _mm256_loadu_si256((const __m256i*)(q8+32));
|
||||
@@ -1709,10 +1711,10 @@ void ggml_vec_dot_q2_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
const __m128i p2 = _mm_maddubs_epi16(q2_2, _mm256_extractf128_si256(q8_1, 0));
|
||||
const __m128i p3 = _mm_maddubs_epi16(q2_3, _mm256_extractf128_si256(q8_1, 1));
|
||||
|
||||
const __m256i p_0 = _mm256_set_m128i(_mm_cvtepi16_epi32(_mm_unpackhi_epi64(p0, p0)), _mm_cvtepi16_epi32(p0));
|
||||
const __m256i p_1 = _mm256_set_m128i(_mm_cvtepi16_epi32(_mm_unpackhi_epi64(p1, p1)), _mm_cvtepi16_epi32(p1));
|
||||
const __m256i p_2 = _mm256_set_m128i(_mm_cvtepi16_epi32(_mm_unpackhi_epi64(p2, p2)), _mm_cvtepi16_epi32(p2));
|
||||
const __m256i p_3 = _mm256_set_m128i(_mm_cvtepi16_epi32(_mm_unpackhi_epi64(p3, p3)), _mm_cvtepi16_epi32(p3));
|
||||
const __m256i p_0 = MM256_SET_M128I(_mm_cvtepi16_epi32(_mm_unpackhi_epi64(p0, p0)), _mm_cvtepi16_epi32(p0));
|
||||
const __m256i p_1 = MM256_SET_M128I(_mm_cvtepi16_epi32(_mm_unpackhi_epi64(p1, p1)), _mm_cvtepi16_epi32(p1));
|
||||
const __m256i p_2 = MM256_SET_M128I(_mm_cvtepi16_epi32(_mm_unpackhi_epi64(p2, p2)), _mm_cvtepi16_epi32(p2));
|
||||
const __m256i p_3 = MM256_SET_M128I(_mm_cvtepi16_epi32(_mm_unpackhi_epi64(p3, p3)), _mm_cvtepi16_epi32(p3));
|
||||
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_set1_ps(d * db[0]), _mm256_cvtepi32_ps(p_0)), acc);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_set1_ps(d * db[1]), _mm256_cvtepi32_ps(p_1)), acc);
|
||||
@@ -1917,7 +1919,7 @@ void ggml_vec_dot_q3_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
const __m256i all_scales = _mm256_cvtepi8_epi16(scales128);
|
||||
const __m128i l_scales = _mm256_extracti128_si256(all_scales, 0);
|
||||
const __m128i h_scales = _mm256_extracti128_si256(all_scales, 1);
|
||||
const __m256i scales[2] = {_mm256_set_m128i(l_scales, l_scales), _mm256_set_m128i(h_scales, h_scales)};
|
||||
const __m256i scales[2] = {MM256_SET_M128I(l_scales, l_scales), MM256_SET_M128I(h_scales, h_scales)};
|
||||
|
||||
// high bit
|
||||
const __m256i hbits = _mm256_loadu_si256((const __m256i*)x[i].hmask);
|
||||
@@ -2128,7 +2130,7 @@ void ggml_vec_dot_q3_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
}
|
||||
|
||||
// multiply with block scale and accumulate
|
||||
__m256i sumi = _mm256_set_m128i(sumi_1, sumi_0);
|
||||
__m256i sumi = MM256_SET_M128I(sumi_1, sumi_0);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_broadcast_ss(&d), _mm256_cvtepi32_ps(sumi)), acc);
|
||||
|
||||
}
|
||||
@@ -2303,13 +2305,13 @@ void ggml_vec_dot_q3_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
aux16[0] = a & 0x0f0f;
|
||||
aux16[1] = (a >> 4) & 0x0f0f;
|
||||
|
||||
const __m256i scale_0 = _mm256_set_m128i(_mm_set1_epi16(aux8[2] - 8), _mm_set1_epi16(aux8[0] - 8));
|
||||
const __m256i scale_1 = _mm256_set_m128i(_mm_set1_epi16(aux8[3] - 8), _mm_set1_epi16(aux8[1] - 8));
|
||||
const __m256i scale_0 = MM256_SET_M128I(_mm_set1_epi16(aux8[2] - 8), _mm_set1_epi16(aux8[0] - 8));
|
||||
const __m256i scale_1 = MM256_SET_M128I(_mm_set1_epi16(aux8[3] - 8), _mm_set1_epi16(aux8[1] - 8));
|
||||
|
||||
memcpy(&aux64, x[i].hmask, 8);
|
||||
|
||||
const __m128i haux = _mm_set_epi64x(aux64 >> 1, aux64 >> 0);
|
||||
__m256i q3h_0 = _mm256_set_m128i(_mm_srli_epi16(haux, 2), haux);
|
||||
__m256i q3h_0 = MM256_SET_M128I(_mm_srli_epi16(haux, 2), haux);
|
||||
__m256i q3h_1 = _mm256_srli_epi16(q3h_0, 4);
|
||||
q3h_0 = _mm256_slli_epi16(_mm256_andnot_si256(q3h_0, m1), 2);
|
||||
q3h_1 = _mm256_slli_epi16(_mm256_andnot_si256(q3h_1, m1), 2);
|
||||
@@ -2318,7 +2320,7 @@ void ggml_vec_dot_q3_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
const __m128i q3bits = _mm_loadu_si128((const __m128i*)q3);
|
||||
|
||||
// prepare low and high bits
|
||||
const __m256i q3aux = _mm256_set_m128i(_mm_srli_epi16(q3bits, 2), q3bits);
|
||||
const __m256i q3aux = MM256_SET_M128I(_mm_srli_epi16(q3bits, 2), q3bits);
|
||||
const __m256i q3l_0 = _mm256_and_si256(q3aux, m3);
|
||||
const __m256i q3l_1 = _mm256_and_si256(_mm256_srli_epi16(q3aux, 4), m3);
|
||||
|
||||
@@ -2429,7 +2431,7 @@ void ggml_vec_dot_q3_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
|
||||
p16_0 = _mm_add_epi32(p16_0, p16_2);
|
||||
p16_1 = _mm_add_epi32(p16_1, p16_3);
|
||||
__m256i p16 = _mm256_set_m128i(p16_1, p16_0);
|
||||
__m256i p16 = MM256_SET_M128I(p16_1, p16_0);
|
||||
|
||||
// multiply with block scale and accumulate
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_broadcast_ss(&d), _mm256_cvtepi32_ps(p16)), acc);
|
||||
@@ -2620,7 +2622,7 @@ void ggml_vec_dot_q4_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
acc_m = _mm_fmadd_ps(_mm_set1_ps(dmin), _mm_cvtepi32_ps(prod), acc_m);
|
||||
|
||||
const __m128i sc128 = _mm256_extracti128_si256(mins_and_scales, 0);
|
||||
const __m256i scales = _mm256_set_m128i(sc128, sc128);
|
||||
const __m256i scales = MM256_SET_M128I(sc128, sc128);
|
||||
|
||||
__m256i sumi = _mm256_setzero_si256();
|
||||
|
||||
@@ -2727,7 +2729,7 @@ void ggml_vec_dot_q4_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
}
|
||||
|
||||
__m256 vd = _mm256_set1_ps(d);
|
||||
__m256i sumi = _mm256_set_m128i(sumi_1, sumi_0);
|
||||
__m256i sumi = MM256_SET_M128I(sumi_1, sumi_0);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(vd, _mm256_cvtepi32_ps(sumi)), acc);
|
||||
|
||||
}
|
||||
@@ -2968,11 +2970,11 @@ void ggml_vec_dot_q4_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
|
||||
const __m128i p32_0 = _mm_madd_epi16(_mm_set1_epi16(scales[0]), p16_0);
|
||||
const __m128i p32_1 = _mm_madd_epi16(_mm_set1_epi16(scales[0]), p16_1);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(vd, _mm256_cvtepi32_ps(_mm256_set_m128i(p32_1, p32_0))), acc);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(vd, _mm256_cvtepi32_ps(MM256_SET_M128I(p32_1, p32_0))), acc);
|
||||
|
||||
const __m128i p32_2 = _mm_madd_epi16(_mm_set1_epi16(scales[1]), p16_2);
|
||||
const __m128i p32_3 = _mm_madd_epi16(_mm_set1_epi16(scales[1]), p16_3);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(vd, _mm256_cvtepi32_ps(_mm256_set_m128i(p32_3, p32_2))), acc);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(vd, _mm256_cvtepi32_ps(MM256_SET_M128I(p32_3, p32_2))), acc);
|
||||
|
||||
}
|
||||
|
||||
@@ -3160,7 +3162,7 @@ void ggml_vec_dot_q5_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
summs += dmin * _mm_extract_epi32(hsum, 0);
|
||||
|
||||
const __m128i sc128 = _mm256_extracti128_si256(mins_and_scales, 0);
|
||||
const __m256i scales = _mm256_set_m128i(sc128, sc128);
|
||||
const __m256i scales = MM256_SET_M128I(sc128, sc128);
|
||||
|
||||
const __m256i hbits = _mm256_loadu_si256((const __m256i*)x[i].qh);
|
||||
__m256i hmask = mone;
|
||||
@@ -3299,7 +3301,7 @@ void ggml_vec_dot_q5_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
}
|
||||
|
||||
__m256 vd = _mm256_set1_ps(d);
|
||||
__m256i sumi = _mm256_set_m128i(sumi_1, sumi_0);
|
||||
__m256i sumi = MM256_SET_M128I(sumi_1, sumi_0);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(vd, _mm256_cvtepi32_ps(sumi)), acc);
|
||||
|
||||
}
|
||||
@@ -3462,13 +3464,13 @@ void ggml_vec_dot_q5_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
|
||||
const __m256i q5bits = _mm256_loadu_si256((const __m256i*)q5);
|
||||
|
||||
const __m256i scale_l = _mm256_set_m128i(_mm_set1_epi16(x[i].scales[1]), _mm_set1_epi16(x[i].scales[0]));
|
||||
const __m256i scale_h = _mm256_set_m128i(_mm_set1_epi16(x[i].scales[3]), _mm_set1_epi16(x[i].scales[2]));
|
||||
const __m256i scale_l = MM256_SET_M128I(_mm_set1_epi16(x[i].scales[1]), _mm_set1_epi16(x[i].scales[0]));
|
||||
const __m256i scale_h = MM256_SET_M128I(_mm_set1_epi16(x[i].scales[3]), _mm_set1_epi16(x[i].scales[2]));
|
||||
|
||||
int64_t aux64;
|
||||
memcpy(&aux64, x[i].qh, 8);
|
||||
const __m128i haux128 = _mm_set_epi64x(aux64 >> 1, aux64);
|
||||
const __m256i haux256 = _mm256_set_m128i(_mm_srli_epi16(haux128, 2), haux128);
|
||||
const __m256i haux256 = MM256_SET_M128I(_mm_srli_epi16(haux128, 2), haux128);
|
||||
|
||||
const __m256i q5h_0 = _mm256_slli_epi16(_mm256_andnot_si256(haux256, mone), 4);
|
||||
const __m256i q5h_1 = _mm256_slli_epi16(_mm256_andnot_si256(_mm256_srli_epi16(haux256, 4), mone), 4);
|
||||
@@ -3543,7 +3545,7 @@ void ggml_vec_dot_q5_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
const __m128i dot_0 = _mm_sub_epi32(_mm_add_epi32(p16_0, p16_2), _mm_add_epi32(s16_0, s16_2));
|
||||
const __m128i dot_1 = _mm_sub_epi32(_mm_add_epi32(p16_1, p16_3), _mm_add_epi32(s16_1, s16_3));
|
||||
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_set1_ps(d), _mm256_cvtepi32_ps(_mm256_set_m128i(dot_1, dot_0))), acc);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_set1_ps(d), _mm256_cvtepi32_ps(MM256_SET_M128I(dot_1, dot_0))), acc);
|
||||
|
||||
}
|
||||
|
||||
@@ -3925,7 +3927,7 @@ void ggml_vec_dot_q6_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
|
||||
}
|
||||
|
||||
__m256i sumi = _mm256_set_m128i(sumi_1, sumi_0);
|
||||
__m256i sumi = MM256_SET_M128I(sumi_1, sumi_0);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_broadcast_ss(&d), _mm256_cvtepi32_ps(sumi)), acc);
|
||||
}
|
||||
|
||||
@@ -4083,8 +4085,8 @@ void ggml_vec_dot_q6_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
const __m256i q4bits1 = _mm256_loadu_si256((const __m256i*)q4);
|
||||
const __m128i q4bitsH = _mm_loadu_si128((const __m128i*)qh);
|
||||
|
||||
const __m256i q4h_0 = _mm256_slli_epi16(_mm256_and_si256(_mm256_set_m128i(_mm_srli_epi16(q4bitsH, 2), q4bitsH), m2), 4);
|
||||
const __m256i q4h_1 = _mm256_slli_epi16(_mm256_and_si256(_mm256_set_m128i(_mm_srli_epi16(q4bitsH, 6), _mm_srli_epi16(q4bitsH, 4)), m2), 4);
|
||||
const __m256i q4h_0 = _mm256_slli_epi16(_mm256_and_si256(MM256_SET_M128I(_mm_srli_epi16(q4bitsH, 2), q4bitsH), m2), 4);
|
||||
const __m256i q4h_1 = _mm256_slli_epi16(_mm256_and_si256(MM256_SET_M128I(_mm_srli_epi16(q4bitsH, 6), _mm_srli_epi16(q4bitsH, 4)), m2), 4);
|
||||
|
||||
const __m256i q4_0 = _mm256_or_si256(_mm256_and_si256(q4bits1, m4), q4h_0);
|
||||
const __m256i q4_1 = _mm256_or_si256(_mm256_and_si256(_mm256_srli_epi16(q4bits1, 4), m4), q4h_1);
|
||||
@@ -4177,7 +4179,7 @@ void ggml_vec_dot_q6_K_q8_K(const int n, float * restrict s, const void * restri
|
||||
sumi_0 = _mm_add_epi32(sumi_0, _mm_add_epi32(p16_0, p16_2));
|
||||
sumi_1 = _mm_add_epi32(sumi_1, _mm_add_epi32(p16_1, p16_3));
|
||||
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_broadcast_ss(&d), _mm256_cvtepi32_ps(_mm256_set_m128i(sumi_1, sumi_0))), acc);
|
||||
acc = _mm256_add_ps(_mm256_mul_ps(_mm256_broadcast_ss(&d), _mm256_cvtepi32_ps(MM256_SET_M128I(sumi_1, sumi_0))), acc);
|
||||
}
|
||||
|
||||
*s = hsum_float_8(acc);
|
||||
|
||||
73
llama-util.h
73
llama-util.h
@@ -149,6 +149,46 @@ struct llama_file {
|
||||
}
|
||||
};
|
||||
|
||||
// llama_context_data
|
||||
struct llama_data_context {
|
||||
virtual void write(const void * src, size_t size) = 0;
|
||||
virtual size_t get_size_written() = 0;
|
||||
virtual ~llama_data_context() = default;
|
||||
};
|
||||
|
||||
struct llama_data_buffer_context : llama_data_context {
|
||||
uint8_t* ptr;
|
||||
size_t size_written = 0;
|
||||
|
||||
llama_data_buffer_context(uint8_t * p) : ptr(p) {}
|
||||
|
||||
void write(const void * src, size_t size) override {
|
||||
memcpy(ptr, src, size);
|
||||
ptr += size;
|
||||
size_written += size;
|
||||
}
|
||||
|
||||
size_t get_size_written() override {
|
||||
return size_written;
|
||||
}
|
||||
};
|
||||
|
||||
struct llama_data_file_context : llama_data_context {
|
||||
llama_file* file;
|
||||
size_t size_written = 0;
|
||||
|
||||
llama_data_file_context(llama_file * f) : file(f) {}
|
||||
|
||||
void write(const void * src, size_t size) override {
|
||||
file->write_raw(src, size);
|
||||
size_written += size;
|
||||
}
|
||||
|
||||
size_t get_size_written() override {
|
||||
return size_written;
|
||||
}
|
||||
};
|
||||
|
||||
#if defined(_WIN32)
|
||||
static std::string llama_format_win_err(DWORD err) {
|
||||
LPSTR buf;
|
||||
@@ -179,7 +219,7 @@ struct llama_mmap {
|
||||
// prefetch/readahead impairs performance on NUMA systems
|
||||
if (numa) { prefetch = 0; }
|
||||
#ifdef __linux__
|
||||
if (prefetch) { flags |= MAP_POPULATE; }
|
||||
if (prefetch >= file->size) { flags |= MAP_POPULATE; }
|
||||
#endif
|
||||
addr = mmap(NULL, file->size, PROT_READ, flags, fd, 0);
|
||||
if (addr == MAP_FAILED) {
|
||||
@@ -231,20 +271,29 @@ struct llama_mmap {
|
||||
throw std::runtime_error(format("MapViewOfFile failed: %s", llama_format_win_err(error).c_str()));
|
||||
}
|
||||
|
||||
#if _WIN32_WINNT >= _WIN32_WINNT_WIN8
|
||||
if (prefetch) {
|
||||
// Advise the kernel to preload the mapped memory
|
||||
WIN32_MEMORY_RANGE_ENTRY range;
|
||||
range.VirtualAddress = addr;
|
||||
range.NumberOfBytes = (SIZE_T)size;
|
||||
if (!PrefetchVirtualMemory(GetCurrentProcess(), 1, &range, 0)) {
|
||||
fprintf(stderr, "warning: PrefetchVirtualMemory failed: %s\n",
|
||||
llama_format_win_err(GetLastError()).c_str());
|
||||
// The PrefetchVirtualMemory API is only present on Windows 8 and above, so we
|
||||
// will dynamically load it using GetProcAddress.
|
||||
BOOL (WINAPI *pPrefetchVirtualMemory) (HANDLE, ULONG_PTR, PWIN32_MEMORY_RANGE_ENTRY, ULONG);
|
||||
HMODULE hKernel32;
|
||||
|
||||
// This call is guaranteed to succeed.
|
||||
hKernel32 = GetModuleHandleW(L"kernel32.dll");
|
||||
|
||||
// This call may fail if on a pre-Win8 system.
|
||||
pPrefetchVirtualMemory = reinterpret_cast<decltype(pPrefetchVirtualMemory)> (GetProcAddress(hKernel32, "PrefetchVirtualMemory"));
|
||||
|
||||
if (pPrefetchVirtualMemory) {
|
||||
// Advise the kernel to preload the mapped memory.
|
||||
WIN32_MEMORY_RANGE_ENTRY range;
|
||||
range.VirtualAddress = addr;
|
||||
range.NumberOfBytes = (SIZE_T)size;
|
||||
if (!pPrefetchVirtualMemory(GetCurrentProcess(), 1, &range, 0)) {
|
||||
fprintf(stderr, "warning: PrefetchVirtualMemory failed: %s\n",
|
||||
llama_format_win_err(GetLastError()).c_str());
|
||||
}
|
||||
}
|
||||
}
|
||||
#else
|
||||
#pragma message("warning: You are building for pre-Windows 8; prefetch not supported")
|
||||
#endif // _WIN32_WINNT >= _WIN32_WINNT_WIN8
|
||||
}
|
||||
|
||||
~llama_mmap() {
|
||||
|
||||
20
llama.h
20
llama.h
@@ -86,7 +86,20 @@ extern "C" {
|
||||
|
||||
typedef void (*llama_progress_callback)(float progress, void *ctx);
|
||||
|
||||
struct llama_context_params {
|
||||
enum llama_log_level {
|
||||
LLAMA_LOG_LEVEL_ERROR = 2,
|
||||
LLAMA_LOG_LEVEL_WARN = 3,
|
||||
LLAMA_LOG_LEVEL_INFO = 4
|
||||
};
|
||||
|
||||
// Signature for logging events
|
||||
// Note that text includes the new line character at the end for most events.
|
||||
// If your logging mechanism cannot handle that, check if the last character is '\n' and strip it
|
||||
// if it exists.
|
||||
// It might not exist for progress report where '.' is output repeatedly.
|
||||
typedef void (*llama_log_callback)(enum llama_log_level level, const char * text, void * user_data);
|
||||
|
||||
struct llama_context_params {
|
||||
uint32_t seed; // RNG seed, -1 for random
|
||||
int32_t n_ctx; // text context
|
||||
int32_t n_batch; // prompt processing batch size
|
||||
@@ -108,6 +121,7 @@ extern "C" {
|
||||
|
||||
// Keep the booleans together to avoid misalignment during copy-by-value.
|
||||
bool low_vram; // if true, reduce VRAM usage at the cost of performance
|
||||
bool mul_mat_q; // if true, use experimental mul_mat_q kernels
|
||||
bool f16_kv; // use fp16 for KV cache
|
||||
bool logits_all; // the llama_eval() call computes all logits, not just the last one
|
||||
bool vocab_only; // only load the vocabulary, no weights
|
||||
@@ -194,6 +208,10 @@ extern "C" {
|
||||
int32_t n_eval;
|
||||
};
|
||||
|
||||
// Set callback for all future logging events.
|
||||
// If this is not called, or NULL is supplied, everything is output on stderr.
|
||||
LLAMA_API void llama_log_set(llama_log_callback log_callback, void * user_data);
|
||||
|
||||
LLAMA_API int llama_max_devices();
|
||||
|
||||
LLAMA_API struct llama_context_params llama_context_default_params();
|
||||
|
||||
3
scripts/get-wikitext-2.sh
Normal file
3
scripts/get-wikitext-2.sh
Normal file
@@ -0,0 +1,3 @@
|
||||
#!/bin/bash
|
||||
|
||||
wget https://s3.amazonaws.com/research.metamind.io/wikitext/wikitext-2-raw-v1.zip
|
||||
@@ -10,5 +10,5 @@ cp -rpv ../ggml/src/ggml-metal.m ./ggml-metal.m
|
||||
cp -rpv ../ggml/src/ggml-metal.metal ./ggml-metal.metal
|
||||
cp -rpv ../ggml/include/ggml/ggml.h ./ggml.h
|
||||
|
||||
cp -rpv ../ggml/tests/test-opt.c ./tests/test-opt.c
|
||||
cp -rpv ../ggml/tests/test-grad0.c ./tests/test-grad0.c
|
||||
cp -rpv ../ggml/tests/test-opt.cpp ./tests/test-opt.cpp
|
||||
cp -rpv ../ggml/tests/test-grad0.cpp ./tests/test-grad0.cpp
|
||||
|
||||
@@ -6,10 +6,11 @@ function(llama_add_test source)
|
||||
add_test(NAME ${TEST_TARGET} COMMAND $<TARGET_FILE:${TEST_TARGET}> ${ARGN})
|
||||
endfunction()
|
||||
|
||||
# llama_add_test(test-double-float.c) # SLOW
|
||||
# llama_add_test(test-double-float.cpp) # SLOW
|
||||
llama_add_test(test-quantize-fns.cpp)
|
||||
llama_add_test(test-quantize-perf.cpp)
|
||||
llama_add_test(test-sampling.cpp)
|
||||
llama_add_test(test-tokenizer-0.cpp ${CMAKE_CURRENT_SOURCE_DIR}/../models/ggml-vocab.bin)
|
||||
llama_add_test(test-grad0.c) # SLOW
|
||||
# llama_add_test(test-opt.c) # SLOW
|
||||
llama_add_test(test-grammar-parser.cpp ${CMAKE_CURRENT_SOURCE_DIR}/../examples/grammar-parser.cpp)
|
||||
llama_add_test(test-grad0.cpp) # SLOW
|
||||
# llama_add_test(test-opt.cpp) # SLOW
|
||||
|
||||
@@ -3,10 +3,11 @@
|
||||
// This is done by checking all finite (non-NaN, non-infinite) floats.
|
||||
|
||||
#undef NDEBUG
|
||||
#include <assert.h>
|
||||
#include <cassert>
|
||||
#include <immintrin.h>
|
||||
#include <math.h>
|
||||
#include <stdint.h>
|
||||
#include <cmath>
|
||||
#include <cstdint>
|
||||
#include <cstring>
|
||||
|
||||
#pragma GCC diagnostic push
|
||||
#pragma GCC diagnostic ignored "-Wdouble-promotion"
|
||||
@@ -32,8 +33,9 @@ inline static float silu_float(float x) {
|
||||
int main(void) {
|
||||
uint32_t x = UINT32_MAX;
|
||||
do {
|
||||
float f = *(float *)&x;
|
||||
assert(!isfinite(f) || (round_orig(f) == round_float(f)));
|
||||
float f;
|
||||
memcpy(&f, &x, sizeof(x));
|
||||
assert(!std::isfinite(f) || (round_orig(f) == round_float(f)));
|
||||
} while (x--);
|
||||
|
||||
#ifdef __F16C__
|
||||
@@ -1,10 +1,10 @@
|
||||
#define _CRT_SECURE_NO_DEPRECATE // Disables ridiculous "unsafe" warnigns on Windows
|
||||
#include "ggml.h"
|
||||
|
||||
#include <math.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <assert.h>
|
||||
#include <cmath>
|
||||
#include <cstdio>
|
||||
#include <cstdlib>
|
||||
#include <cassert>
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
#pragma warning(disable: 4244 4267) // possible loss of data
|
||||
@@ -47,16 +47,16 @@
|
||||
|
||||
#define GGML_PRINT(...) printf(__VA_ARGS__)
|
||||
|
||||
float frand(void) {
|
||||
static float frand(void) {
|
||||
return (float)rand()/(float)RAND_MAX;
|
||||
}
|
||||
|
||||
int irand(int n) {
|
||||
static int irand(int n) {
|
||||
if (n == 0) return 0;
|
||||
return rand()%n;
|
||||
}
|
||||
|
||||
void get_random_dims(int64_t * dims, int ndims) {
|
||||
static void get_random_dims(int64_t * dims, int ndims) {
|
||||
dims[0] = dims[1] = dims[2] = dims[3] = 1;
|
||||
|
||||
for (int i = 0; i < ndims; i++) {
|
||||
@@ -64,7 +64,7 @@ void get_random_dims(int64_t * dims, int ndims) {
|
||||
}
|
||||
}
|
||||
|
||||
struct ggml_tensor * get_random_tensor_f32(
|
||||
static struct ggml_tensor * get_random_tensor_f32(
|
||||
struct ggml_context * ctx0,
|
||||
int ndims,
|
||||
int64_t ne[],
|
||||
@@ -112,7 +112,7 @@ struct ggml_tensor * get_random_tensor_f32(
|
||||
return result;
|
||||
}
|
||||
|
||||
struct ggml_tensor * get_random_tensor_f16(
|
||||
static struct ggml_tensor * get_random_tensor_f16(
|
||||
struct ggml_context * ctx0,
|
||||
int ndims,
|
||||
int64_t ne[],
|
||||
@@ -160,7 +160,7 @@ struct ggml_tensor * get_random_tensor_f16(
|
||||
return result;
|
||||
}
|
||||
|
||||
struct ggml_tensor * get_random_tensor_i32(
|
||||
static struct ggml_tensor * get_random_tensor_i32(
|
||||
struct ggml_context * ctx0,
|
||||
int ndims,
|
||||
int64_t ne[],
|
||||
@@ -208,7 +208,7 @@ struct ggml_tensor * get_random_tensor_i32(
|
||||
return result;
|
||||
}
|
||||
|
||||
void print_elements(const char* label, const struct ggml_tensor * t) {
|
||||
static void print_elements(const char* label, const struct ggml_tensor * t) {
|
||||
if (!t) {
|
||||
printf("%s: %s = null\n", __func__, label);
|
||||
return;
|
||||
@@ -228,7 +228,7 @@ void print_elements(const char* label, const struct ggml_tensor * t) {
|
||||
|
||||
}
|
||||
|
||||
bool check_gradient(
|
||||
static bool check_gradient(
|
||||
const char * op_name,
|
||||
struct ggml_context * ctx0,
|
||||
struct ggml_tensor * x[],
|
||||
@@ -310,7 +310,7 @@ bool check_gradient(
|
||||
}
|
||||
|
||||
// TODO: clean-up this ..
|
||||
bool check_mat_mul(
|
||||
static bool check_mat_mul(
|
||||
const struct ggml_tensor * y,
|
||||
const struct ggml_tensor * x0,
|
||||
const struct ggml_tensor * x1) {
|
||||
@@ -373,9 +373,9 @@ bool check_mat_mul(
|
||||
|
||||
int main(int argc, const char ** argv) {
|
||||
struct ggml_init_params params = {
|
||||
.mem_size = 128*1024*1024,
|
||||
.mem_buffer = NULL,
|
||||
.no_alloc = false,
|
||||
/* .mem_size = */ 128*1024*1024,
|
||||
/* .mem_buffer = */ NULL,
|
||||
/* .no_alloc = */ false,
|
||||
};
|
||||
|
||||
int64_t ne[4];
|
||||
249
tests/test-grammar-parser.cpp
Normal file
249
tests/test-grammar-parser.cpp
Normal file
@@ -0,0 +1,249 @@
|
||||
#ifdef NDEBUG
|
||||
#undef NDEBUG
|
||||
#endif
|
||||
|
||||
#include "llama.h"
|
||||
#include "examples/grammar-parser.cpp"
|
||||
#include <cassert>
|
||||
|
||||
int main()
|
||||
{
|
||||
grammar_parser::parse_state parsed_grammar;
|
||||
|
||||
const char *grammar_bytes = R"""(root ::= (expr "=" term "\n")+
|
||||
expr ::= term ([-+*/] term)*
|
||||
term ::= [0-9]+)""";
|
||||
|
||||
parsed_grammar = grammar_parser::parse(grammar_bytes);
|
||||
|
||||
std::vector<std::pair<std::string, uint32_t>> expected = {
|
||||
{"expr", 2},
|
||||
{"expr_5", 5},
|
||||
{"expr_6", 6},
|
||||
{"root", 0},
|
||||
{"root_1", 1},
|
||||
{"root_4", 4},
|
||||
{"term", 3},
|
||||
{"term_7", 7},
|
||||
};
|
||||
|
||||
uint32_t index = 0;
|
||||
for (auto it = parsed_grammar.symbol_ids.begin(); it != parsed_grammar.symbol_ids.end(); ++it)
|
||||
{
|
||||
std::string key = it->first;
|
||||
uint32_t value = it->second;
|
||||
std::pair<std::string, uint32_t> expected_pair = expected[index];
|
||||
|
||||
// pretty print error message before asserting
|
||||
if (expected_pair.first != key || expected_pair.second != value)
|
||||
{
|
||||
fprintf(stderr, "expected_pair: %s, %d\n", expected_pair.first.c_str(), expected_pair.second);
|
||||
fprintf(stderr, "actual_pair: %s, %d\n", key.c_str(), value);
|
||||
fprintf(stderr, "expected_pair != actual_pair\n");
|
||||
}
|
||||
|
||||
assert(expected_pair.first == key && expected_pair.second == value);
|
||||
|
||||
index++;
|
||||
}
|
||||
std::vector<llama_grammar_element> expected_rules = {
|
||||
{LLAMA_GRETYPE_RULE_REF, 4},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 2},
|
||||
{LLAMA_GRETYPE_CHAR, 61},
|
||||
{LLAMA_GRETYPE_RULE_REF, 3},
|
||||
{LLAMA_GRETYPE_CHAR, 10},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 3},
|
||||
{LLAMA_GRETYPE_RULE_REF, 6},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 7},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 1},
|
||||
{LLAMA_GRETYPE_RULE_REF, 4},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 1},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 45},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 43},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 42},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 47},
|
||||
{LLAMA_GRETYPE_RULE_REF, 3},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 5},
|
||||
{LLAMA_GRETYPE_RULE_REF, 6},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 48},
|
||||
{LLAMA_GRETYPE_CHAR_RNG_UPPER, 57},
|
||||
{LLAMA_GRETYPE_RULE_REF, 7},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 48},
|
||||
{LLAMA_GRETYPE_CHAR_RNG_UPPER, 57},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
};
|
||||
|
||||
index = 0;
|
||||
for (auto rule : parsed_grammar.rules)
|
||||
{
|
||||
// compare rule to expected rule
|
||||
for (uint32_t i = 0; i < rule.size(); i++)
|
||||
{
|
||||
llama_grammar_element element = rule[i];
|
||||
llama_grammar_element expected_element = expected_rules[index];
|
||||
|
||||
// pretty print error message before asserting
|
||||
if (expected_element.type != element.type || expected_element.value != element.value)
|
||||
{
|
||||
fprintf(stderr, "index: %d\n", index);
|
||||
fprintf(stderr, "expected_element: %d, %d\n", expected_element.type, expected_element.value);
|
||||
fprintf(stderr, "actual_element: %d, %d\n", element.type, element.value);
|
||||
fprintf(stderr, "expected_element != actual_element\n");
|
||||
}
|
||||
|
||||
assert(expected_element.type == element.type && expected_element.value == element.value);
|
||||
index++;
|
||||
}
|
||||
}
|
||||
|
||||
const char *longer_grammar_bytes = R"""(
|
||||
root ::= (expr "=" ws term "\n")+
|
||||
expr ::= term ([-+*/] term)*
|
||||
term ::= ident | num | "(" ws expr ")" ws
|
||||
ident ::= [a-z] [a-z0-9_]* ws
|
||||
num ::= [0-9]+ ws
|
||||
ws ::= [ \t\n]*
|
||||
)""";
|
||||
|
||||
parsed_grammar = grammar_parser::parse(longer_grammar_bytes);
|
||||
|
||||
expected = {
|
||||
{"expr", 2},
|
||||
{"expr_6", 6},
|
||||
{"expr_7", 7},
|
||||
{"ident", 8},
|
||||
{"ident_10", 10},
|
||||
{"num", 9},
|
||||
{"num_11", 11},
|
||||
{"root", 0},
|
||||
{"root_1", 1},
|
||||
{"root_5", 5},
|
||||
{"term", 4},
|
||||
{"ws", 3},
|
||||
{"ws_12", 12},
|
||||
};
|
||||
|
||||
index = 0;
|
||||
for (auto it = parsed_grammar.symbol_ids.begin(); it != parsed_grammar.symbol_ids.end(); ++it)
|
||||
{
|
||||
std::string key = it->first;
|
||||
uint32_t value = it->second;
|
||||
std::pair<std::string, uint32_t> expected_pair = expected[index];
|
||||
|
||||
// pretty print error message before asserting
|
||||
if (expected_pair.first != key || expected_pair.second != value)
|
||||
{
|
||||
fprintf(stderr, "expected_pair: %s, %d\n", expected_pair.first.c_str(), expected_pair.second);
|
||||
fprintf(stderr, "actual_pair: %s, %d\n", key.c_str(), value);
|
||||
fprintf(stderr, "expected_pair != actual_pair\n");
|
||||
}
|
||||
|
||||
assert(expected_pair.first == key && expected_pair.second == value);
|
||||
|
||||
index++;
|
||||
}
|
||||
expected_rules = {
|
||||
{LLAMA_GRETYPE_RULE_REF, 5},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 2},
|
||||
{LLAMA_GRETYPE_CHAR, 61},
|
||||
{LLAMA_GRETYPE_RULE_REF, 3},
|
||||
{LLAMA_GRETYPE_RULE_REF, 4},
|
||||
{LLAMA_GRETYPE_CHAR, 10},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 4},
|
||||
{LLAMA_GRETYPE_RULE_REF, 7},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 12},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 8},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 9},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 40},
|
||||
{LLAMA_GRETYPE_RULE_REF, 3},
|
||||
{LLAMA_GRETYPE_RULE_REF, 2},
|
||||
{LLAMA_GRETYPE_CHAR, 41},
|
||||
{LLAMA_GRETYPE_RULE_REF, 3},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 1},
|
||||
{LLAMA_GRETYPE_RULE_REF, 5},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 1},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 45},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 43},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 42},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 47},
|
||||
{LLAMA_GRETYPE_RULE_REF, 4},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 6},
|
||||
{LLAMA_GRETYPE_RULE_REF, 7},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 97},
|
||||
{LLAMA_GRETYPE_CHAR_RNG_UPPER, 122},
|
||||
{LLAMA_GRETYPE_RULE_REF, 10},
|
||||
{LLAMA_GRETYPE_RULE_REF, 3},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_RULE_REF, 11},
|
||||
{LLAMA_GRETYPE_RULE_REF, 3},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 97},
|
||||
{LLAMA_GRETYPE_CHAR_RNG_UPPER, 122},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 48},
|
||||
{LLAMA_GRETYPE_CHAR_RNG_UPPER, 57},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 95},
|
||||
{LLAMA_GRETYPE_RULE_REF, 10},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 48},
|
||||
{LLAMA_GRETYPE_CHAR_RNG_UPPER, 57},
|
||||
{LLAMA_GRETYPE_RULE_REF, 11},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 48},
|
||||
{LLAMA_GRETYPE_CHAR_RNG_UPPER, 57},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
{LLAMA_GRETYPE_CHAR, 32},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 9},
|
||||
{LLAMA_GRETYPE_CHAR_ALT, 10},
|
||||
{LLAMA_GRETYPE_RULE_REF, 12},
|
||||
{LLAMA_GRETYPE_ALT, 0},
|
||||
{LLAMA_GRETYPE_END, 0},
|
||||
};
|
||||
|
||||
index = 0;
|
||||
for (auto rule : parsed_grammar.rules)
|
||||
{
|
||||
// compare rule to expected rule
|
||||
for (uint32_t i = 0; i < rule.size(); i++)
|
||||
{
|
||||
llama_grammar_element element = rule[i];
|
||||
llama_grammar_element expected_element = expected_rules[index];
|
||||
|
||||
// pretty print error message before asserting
|
||||
if (expected_element.type != element.type || expected_element.value != element.value)
|
||||
{
|
||||
fprintf(stderr, "index: %d\n", index);
|
||||
fprintf(stderr, "expected_element: %d, %d\n", expected_element.type, expected_element.value);
|
||||
fprintf(stderr, "actual_element: %d, %d\n", element.type, element.value);
|
||||
fprintf(stderr, "expected_element != actual_element\n");
|
||||
}
|
||||
|
||||
assert(expected_element.type == element.type && expected_element.value == element.value);
|
||||
index++;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -1,9 +1,9 @@
|
||||
#include "ggml.h"
|
||||
|
||||
#include <math.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <assert.h>
|
||||
#include <cmath>
|
||||
#include <cstdio>
|
||||
#include <cstdlib>
|
||||
#include <cassert>
|
||||
|
||||
#define MAX_NARGS 2
|
||||
|
||||
@@ -119,10 +119,11 @@ void set_element(struct ggml_tensor * t, int idx, float value) {
|
||||
|
||||
int main(void) {
|
||||
struct ggml_init_params params = {
|
||||
.mem_size = 1024*1024*1024,
|
||||
.mem_buffer = NULL,
|
||||
.no_alloc = false,
|
||||
/* .mem_size = */ 1024*1024*1024,
|
||||
/* .mem_buffer = */ NULL,
|
||||
/* .no_alloc = */ false,
|
||||
};
|
||||
|
||||
struct ggml_context * ctx = ggml_init(params);
|
||||
|
||||
int64_t ne1[4] = {4, 128, 1, 1};
|
||||
Reference in New Issue
Block a user