Skip to content

ci: publish wheels as immutable GitHub releases #15

ci: publish wheels as immutable GitHub releases

ci: publish wheels as immutable GitHub releases #15

Workflow file for this run

# SPDX-FileCopyrightText: 2026 The RISE Project
# SPDX-License-Identifier: MIT
---
# This workflow is based on: https://github.com/facebookresearch/faiss/blob/v1.15.0/.github/workflows/build-pip.yml
name: Build faiss-cpu wheels (riscv64)
on:
workflow_dispatch:
inputs:
version:
description: 'faiss-cpu version to build (git tag without the leading v, e.g. 1.15.0)'
required: true
default: '1.15.0'
pull_request:
paths:
- '.github/workflows/build-faiss-cpu.yml'
- 'patches/faiss-cpu/**'
concurrency:
group: ${{ github.workflow }}-${{ inputs.version || '1.15.0' }}-${{ github.head_ref || github.run_id }}
cancel-in-progress: true
permissions:
contents: read # to fetch code (actions/checkout)
env:
# `inputs.version` is empty on pull_request events; default to 1.15.0 there.
FAISS_CPU_VERSION: ${{ inputs.version || '1.15.0' }}
MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
jobs:
setup:
uses: $/.github/workflows/_setup.yml
build_wheels:
needs: [setup]
name: Build faiss-cpu ${{ inputs.version || '1.15.0' }} cp310-abi3-manylinux_riscv64
runs-on: ubuntu-24.04-riscv
timeout-minutes: 600
steps:
- name: Checkout faiss v${{ env.FAISS_CPU_VERSION }}
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
repository: facebookresearch/faiss
ref: v${{ env.FAISS_CPU_VERSION }}
persist-credentials: false
- name: Checkout python-wheels
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
path: python-wheels
persist-credentials: false
- name: Patch faiss source
run: git apply python-wheels/patches/faiss-cpu/${{ env.FAISS_CPU_VERSION }}/*.patch
- name: Build wheels
uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074 # v4.2.0
with:
output-dir: wheelhouse/
only: cp312-manylinux_riscv64
env:
CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
# numpy (build and test), scipy and swig have no riscv64 wheels on PyPI.
CIBW_ENVIRONMENT: PIP_EXTRA_INDEX_URL=https://pypi.riseproject.dev/simple/
- name: Check the wheel is a compiled abi3 wheel
run: |
python3 - wheelhouse/*.whl <<'EOF'
import sys, zipfile
for whl in sys.argv[1:]:
assert "-cp310-abi3-" in whl, whl
names = zipfile.ZipFile(whl).namelist()
for want in ("faiss/libfaiss.so", "faiss/_swigfaiss.abi3.so"):
assert want in names, (whl, want)
print(whl, "ok")
EOF
- uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
with:
name: faiss-cpu-${{ env.FAISS_CPU_VERSION }}-cp310-abi3-manylinux_riscv64
path: wheelhouse/*.whl
if-no-files-found: error
gpl_sources:
needs: [setup]
name: Collect GPL sources
runs-on: ubuntu-24.04-riscv
steps:
- name: Checkout python-wheels
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
# faiss links OpenMP and OpenBLAS, so auditwheel vendors the image's
# libgomp and libgfortran into faiss_cpu.libs/.
- uses: ./actions/collect-gpl-sources
with:
image: ${{ env.MANYLINUX_RISCV64_IMAGE }}
packages: gcc
output: gpl-sources.tar
- uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
with:
name: faiss-cpu-${{ env.FAISS_CPU_VERSION }}-gpl-sources
path: gpl-sources.tar
if-no-files-found: error
publish:
name: Publish faiss-cpu ${{ inputs.version || '1.15.0' }}
needs: [setup, build_wheels, gpl_sources]
permissions:
contents: write
pull-requests: write
uses: $/.github/workflows/_publish_wheel.yml
with:
artifact-pattern: faiss-cpu-${{ inputs.version || '1.15.0' }}-*-manylinux_riscv64
gpl-sources-artifact: faiss-cpu-${{ inputs.version || '1.15.0' }}-gpl-sources
gpl-sources-description: gcc