Files
flash-attention-prebuild-wh…/.github/workflows/build.yml
T
2025-06-16 02:14:42 +09:00

398 lines
13 KiB
YAML

name: Build wheels and upload to GitHub Releases
on:
push:
tags:
- "v*"
jobs:
create_releases:
name: Create Releases
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Create Release
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
gh release create "${{ github.ref_name }}" \
--title "${{ github.ref_name }}" \
--notes "## Linux x86_64
| Flash-Attention | Python | PyTorch | CUDA |
| --- | --- | --- | --- |
| 2.8.0 | 3.10, 3.11, 3.12 | 2.4.1, 2.5.1, 2.6.0, 2.7.1 | 12.4.1, 12.8.1 |
## Windows x86_64
| Flash-Attention | Python | PyTorch | CUDA |
| --- | --- | --- | --- |
| 2.8.0 | 3.10, 3.11, 3.12 | 2.4.1, 2.5.1, 2.6.0, 2.7.1 | 12.4.1, 12.8.1 |"
# #########################################################
# Build wheels with GitHub hosted runner
# #########################################################
build_wheels:
name: Build wheels and Upload (Linux x86_64, GitHub hosted runner)
needs: create_releases
runs-on: ubuntu-22.04
env:
DEBIAN_FRONTEND: noninteractive
TERM: xterm-256color
strategy:
fail-fast: false
matrix:
flash-attn-version: ["2.8.0"]
python-version: ["3.10", "3.11", "3.12"]
torch-version: ["2.4.1", "2.5.1", "2.6.0", "2.7.1"]
# https://developer.nvidia.com/cuda-toolkit-archive
cuda-version: ["12.4.1"]
exclude:
# torch < 2.2 does not support Python 3.12
- python-version: "3.12"
torch-version: "2.0.1"
- python-version: "3.12"
torch-version: "2.1.2"
# torch 2.0.1 does not support CUDA 12.x
- torch-version: "2.0.1"
cuda-version: "12.1.1"
- torch-version: "2.0.1"
cuda-version: "12.4.1"
- torch-version: "2.0.1"
cuda-version: "12.6.3"
- torch-version: "2.0.1"
cuda-version: "12.8.1"
# torch 2.6.0 does not support CUDA 12.1
- torch-version: "2.6.0"
cuda-version: "12.1.1"
# torch 2.7.0 does not support CUDA 12.4
- torch-version: "2.7.0"
cuda-version: "12.4.1"
steps:
- uses: actions/checkout@v4
- name: Maximize build space
run: |
df -h
echo "-----------------------------"
sudo rm -rf /usr/share/dotnet
sudo rm -rf /usr/local/lib/android
sudo rm -rf /opt/ghc
sudo rm -rf /opt/hostedtoolcache/CodeQL
df -h
- name: Set Swap Space
uses: pierotofy/set-swap-space@master
with:
swap-size-gb: 48
- uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
- uses: Jimver/cuda-toolkit@master
with:
cuda: ${{ matrix.cuda-version }}
sub-packages: '["nvcc", "toolkit"]'
method: "network"
use-github-cache: false
use-local-cache: false
- name: Install build dependencies
run: |
sudo apt install -y ninja-build clang
pip install -U pip setuptools==75.8.0 wheel setuptools packaging psutil
- name: Set environment variables
run: |
export PATH=/usr/local/nvidia/bin:/usr/local/nvidia/lib64:$PATH
export LD_LIBRARY_PATH=/usr/local/nvidia/lib64:/usr/local/cuda/lib64:$LD_LIBRARY_PATH
- name: Build wheels
env:
MAX_JOBS: 2
NVCC_THREADS: 2
run: |
chmod +x build_linux.sh
./build_linux.sh ${{ matrix.flash-attn-version }} ${{ matrix.python-version }} ${{ matrix.torch-version }} ${{ matrix.cuda-version }}
wheel_name=$(basename $(ls flash-attention/dist/*.whl | head -n 1))
echo "wheel_name=$wheel_name" >> $GITHUB_ENV
- name: Install Test
run: |
pip install --no-cache-dir flash-attention/dist/${{ env.wheel_name }}
python -c "import flash_attn; print(flash_attn.__version__)"
- name: Upload Release Asset
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
tag_name=${{ github.ref_name }}
wheel_path="flash-attention/dist/${{ env.wheel_name }}"
# Check if the file exists
if [ ! -f "$wheel_path" ]; then
echo "Error: Wheel file not found at $wheel_path"
exit 1
fi
# Upload the release asset using GitHub CLI
gh release upload "$tag_name" "$wheel_path" --clobber
echo "Successfully uploaded $wheel_name to release $tag_name"
# #########################################################
# Build wheels with self-hosted runner
# #########################################################
build_wheels_self_hosted:
name: Build wheels and Upload (Linux x86_64, self-hosted runner)
needs: create_releases
runs-on: self-hosted
container:
image: ubuntu:22.04
defaults:
run:
shell: bash
env:
DEBIAN_FRONTEND: noninteractive
TERM: xterm-256color
timeout-minutes: 2000
strategy:
fail-fast: false
matrix:
flash-attn-version: ["2.8.0"]
python-version: ["3.10", "3.11", "3.12"]
torch-version: ["2.4.1", "2.5.1", "2.6.0", "2.7.1"]
# https://developer.nvidia.com/cuda-toolkit-archive
cuda-version: ["12.8.1"]
exclude:
# torch < 2.2 does not support Python 3.12
- python-version: "3.12"
torch-version: "2.0.1"
- python-version: "3.12"
torch-version: "2.1.2"
# torch 2.0.1 does not support CUDA 12.x
- torch-version: "2.0.1"
cuda-version: "12.1.1"
- torch-version: "2.0.1"
cuda-version: "12.4.1"
- torch-version: "2.0.1"
cuda-version: "12.6.3"
- torch-version: "2.0.1"
cuda-version: "12.8.1"
# torch 2.6.0 does not support CUDA 12.1
- torch-version: "2.6.0"
cuda-version: "12.1.1"
# torch 2.7.0 does not support CUDA 12.4
- torch-version: "2.7.0"
cuda-version: "12.4.1"
steps:
- name: Install tools
shell: bash
run: |
apt-get update && apt-get install -y --no-install-recommends \
curl \
ca-certificates \
sudo \
software-properties-common \
wget \
unzip \
zip \
git \
build-essential \
gcc \
g++ \
clang \
ninja-build \
keyboard-configuration
- name: Install gh
shell: bash
run: |
sudo mkdir -p -m 755 /etc/apt/keyrings
out=$(mktemp)
wget -nv -O$out https://cli.github.com/packages/githubcli-archive-keyring.gpg
cat $out | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null
sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
sudo apt update
sudo apt install gh -y
- uses: actions/checkout@v4
- name: Configure Git safe directory
shell: bash
run: |
git config --global --add safe.directory $(pwd)
- uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
- uses: Jimver/cuda-toolkit@master
with:
cuda: ${{ matrix.cuda-version }}
sub-packages: '["nvcc", "toolkit"]'
method: "network"
use-github-cache: false
use-local-cache: false
- name: Install build dependencies
shell: bash
run: |
sudo apt install -y ninja-build clang
pip install -U pip setuptools==75.8.0 wheel setuptools packaging psutil
- name: Set environment variables
shell: bash
run: |
export PATH=/usr/local/nvidia/bin:/usr/local/nvidia/lib64:$PATH
export LD_LIBRARY_PATH=/usr/local/nvidia/lib64:/usr/local/cuda/lib64:$LD_LIBRARY_PATH
- name: Build wheels
timeout-minutes: 1200
shell: bash
env:
MAX_JOBS: 2
NVCC_THREADS: 2
run: |
chmod +x build_linux.sh
./build_linux.sh ${{ matrix.flash-attn-version }} ${{ matrix.python-version }} ${{ matrix.torch-version }} ${{ matrix.cuda-version }}
wheel_name=$(basename $(ls flash-attention/dist/*.whl | head -n 1))
echo "wheel_name=$wheel_name" >> $GITHUB_ENV
- name: Install Test
shell: bash
run: |
pip uninstall -y flash-attn > /dev/null 2>&1
pip install --no-cache-dir flash-attention/dist/${{ env.wheel_name }}
python -c "import flash_attn; print(flash_attn.__version__)"
- name: Upload Release Asset
shell: bash
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
tag_name=${{ github.ref_name }}
wheel_path="flash-attention/dist/${{ env.wheel_name }}"
# Check if the file exists
if [ ! -f "$wheel_path" ]; then
echo "Error: Wheel file not found at $wheel_path"
exit 1
fi
# Upload the release asset using GitHub CLI
gh release upload "$tag_name" "$wheel_path" --clobber
echo "Successfully uploaded $wheel_name to release $tag_name"
- name: Clean up
shell: bash
if: always()
run: |
rm -rf /opt/hostedtoolcache/Python
build_windows_wheels:
name: Build wheels and Upload (Windows x86_64, GitHub hosted runner)
runs-on: windows-latest
timeout-minutes: 1000
needs: create_releases
env:
MAX_JOBS: 2
NVCC_THREADS: 2
strategy:
fail-fast: false
matrix:
flash-attn-version: ["2.8.0"]
python-version: ["3.10", "3.11", "3.12"]
torch-version: ["2.4.1", "2.5.1", "2.6.0", "2.7.1"]
# https://developer.nvidia.com/cuda-toolkit-archive
# CUDA 11.8 cannot build flash-attn.
# https://github.com/Dao-AILab/flash-attention/issues/595
cuda-version: ["12.4.1", "12.8.1"]
exclude:
# torch < 2.2 does not support Python 3.12
- python-version: "3.12"
torch-version: "2.0.1"
- python-version: "3.12"
torch-version: "2.1.2"
# torch 2.0.1 does not support CUDA 12.x
- torch-version: "2.0.1"
cuda-version: "12.1.1"
- torch-version: "2.0.1"
cuda-version: "12.4.1"
- torch-version: "2.0.1"
cuda-version: "12.6.3"
- torch-version: "2.0.1"
cuda-version: "12.8.1"
# torch 2.7.0 does not support CUDA 12.4
- torch-version: "2.7.0"
cuda-version: "12.4.1"
steps:
- uses: actions/checkout@v4
- name: Enable Git long paths
shell: pwsh
run: git config --system core.longpaths true
- uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
- uses: Jimver/cuda-toolkit@v0.2.24
with:
cuda: ${{ matrix.cuda-version }}
method: "network"
use-github-cache: false
use-local-cache: false
- name: Install VS2022 BuildTools
shell: pwsh
run: |
choco install -y visualstudio2022buildtools `
--version=117.14.1 `
--params "--add Microsoft.VisualStudio.Component.VC.Tools.x86.x64"
- name: Install build dependencies
shell: pwsh
run: |
pip install -U pip setuptools==75.8.0 wheel setuptools packaging psutil ninja
- name: Build wheels
shell: pwsh
run: |
.\build_windows.ps1 -FlashAttnVersion "${{ matrix.flash-attn-version }}" -PythonVersion "${{ matrix.python-version }}" -TorchVersion "${{ matrix.torch-version }}" -CudaVersion "${{ matrix.cuda-version }}"
$wheelName = Get-ChildItem -Path "flash-attention\dist\*.whl" | Select-Object -First 1 | ForEach-Object { $_.Name }
echo "wheel_name=$wheelName" >> $env:GITHUB_ENV
- name: Install Test
shell: pwsh
run: |
pip install --no-cache-dir flash-attention/dist/$env:wheel_name
python -c "import flash_attn; print(flash_attn.__version__)"
- name: Upload Release Asset
shell: pwsh
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
$tag_name = "${env:GITHUB_REF}".Replace("refs/tags/", "")
$wheel_path = "flash-attention/dist/$env:wheel_name"
# Check if the file exists
if (-not (Test-Path $wheel_path)) {
$tag_name = "${env:GITHUB_REF}".Replace("refs/tags/", "")
$wheel_path = "flash-attention/dist/$env:wheel_name"
# Check if the file exists
if (-not (Test-Path $wheel_path)) {
Write-Host "Error: Wheel file not found at $wheel_path"
exit 1
}
# Upload the release asset using GitHub CLI
gh release upload "$tag_name" "$wheel_path" --clobber
Write-Host "Successfully uploaded $env:wheel_name to release $tag_name"