bitsandbytes: Add version 0.50.2 #4
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| # SPDX-FileCopyrightText: 2026 The RISE Project | |
| # SPDX-License-Identifier: MIT | |
| --- | |
| # Based on upstream's Linux CPU wheel path (the build-cpu/build-wheels jobs, which retag the | |
| # wheel py3-none) and its CPU test job: | |
| # https://github.com/bitsandbytes-foundation/bitsandbytes/blob/0.50.2/.github/workflows/python-package.yml | |
| # https://github.com/bitsandbytes-foundation/bitsandbytes/blob/0.50.2/.github/workflows/test-runner.yml | |
| name: Build bitsandbytes wheels (riscv64) | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| version: | |
| description: 'Version glob to (re)build; empty builds every version of docs/packages/bitsandbytes.yaml not released yet' | |
| required: false | |
| default: '' | |
| pull_request: | |
| branches: [main] | |
| paths: | |
| - '.github/workflows/build-bitsandbytes.yml' | |
| - 'docs/packages/bitsandbytes.yaml' | |
| push: | |
| branches: [main] | |
| paths: | |
| - '.github/workflows/build-bitsandbytes.yml' | |
| - 'docs/packages/bitsandbytes.yaml' | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| permissions: | |
| contents: read # to fetch code (actions/checkout) | |
| env: | |
| MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64 | |
| jobs: | |
| setup: | |
| uses: $/.github/workflows/_setup.yml | |
| with: | |
| package: bitsandbytes | |
| version: ${{ inputs.version }} | |
| build_wheels: | |
| needs: [setup] | |
| if: needs.setup.outputs.versions != '[]' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| version: ${{ fromJSON(needs.setup.outputs.versions) }} | |
| name: Build bitsandbytes ${{ matrix.version }} py3-none-manylinux_riscv64 | |
| runs-on: ubuntu-24.04-riscv | |
| timeout-minutes: 1440 | |
| env: | |
| BITSANDBYTES_VERSION: ${{ matrix.version }} | |
| steps: | |
| - name: Checkout bitsandbytes ${{ env.BITSANDBYTES_VERSION }} | |
| uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1 | |
| with: | |
| repository: bitsandbytes-foundation/bitsandbytes | |
| ref: ${{ env.BITSANDBYTES_VERSION }} | |
| persist-credentials: false | |
| - name: Build wheel | |
| uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074 # v4.2.0 | |
| with: | |
| output-dir: wheelhouse/ | |
| # CMake's COMPUTE_BACKEND defaults to cpu and libbitsandbytes_cpu.so is | |
| # ctypes-loaded, so one build serves every interpreter (retagged py3-none below, | |
| # as upstream's own build-wheels job does). | |
| only: cp312-manylinux_riscv64 | |
| env: | |
| CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }} | |
| CIBW_ENVIRONMENT: PIP_EXTRA_INDEX_URL=https://pypi.riseproject.dev/simple/ | |
| CIBW_TEST_ENVIRONMENT: BNB_TEST_DEVICE=cpu PIP_ONLY_BINARY=numpy,scipy,torch,tokenizers,safetensors,regex,pyyaml | |
| CIBW_TEST_EXTRAS: test | |
| CIBW_TEST_SOURCES: tests pyproject.toml | |
| CIBW_TEST_COMMAND: pytest --durations=100 | |
| - name: Retag the wheel py3-none (libbitsandbytes_cpu.so is ctypes-loaded) | |
| run: | | |
| sudo apt-get update -qq | |
| sudo apt-get install -y -qq --no-install-recommends python3-venv | |
| python3 -m venv .venv | |
| . .venv/bin/activate | |
| pip install -q "wheel>=0.42" | |
| python3 -m wheel tags --python-tag py3 --abi-tag none --remove wheelhouse/bitsandbytes-*.whl | |
| - name: Check the wheel carries libbitsandbytes_cpu and a vendored libgomp | |
| run: | | |
| python3 - wheelhouse/*.whl <<'EOF' | |
| import sys, zipfile | |
| names = zipfile.ZipFile(sys.argv[1]).namelist() | |
| for want in ("bitsandbytes/libbitsandbytes_cpu.so", "libgomp", "licenses/LICENSE"): | |
| if not any(want in n for n in names): | |
| raise SystemExit(f"error: {want} missing from {sys.argv[1]}") | |
| print("\n".join(n for n in names if ".so" in n)) | |
| EOF | |
| - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 | |
| with: | |
| name: bitsandbytes-${{ env.BITSANDBYTES_VERSION }}-py3-none-manylinux_riscv64 | |
| path: wheelhouse/*.whl | |
| if-no-files-found: error | |
| gpl_sources: | |
| needs: [setup] | |
| if: needs.setup.outputs.versions != '[]' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| version: ${{ fromJSON(needs.setup.outputs.versions) }} | |
| name: Collect GPL sources (gcc) for bitsandbytes ${{ matrix.version }} | |
| runs-on: ubuntu-24.04-riscv | |
| env: | |
| BITSANDBYTES_VERSION: ${{ matrix.version }} | |
| steps: | |
| - name: Collect gcc source RPM from manylinux_riscv64 | |
| uses: riseproject-dev/python-wheels/actions/collect-gpl-sources@main | |
| with: | |
| image: ${{ env.MANYLINUX_RISCV64_IMAGE }} | |
| packages: gcc | |
| output: gpl-sources.tar | |
| - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1 | |
| with: | |
| name: bitsandbytes-${{ env.BITSANDBYTES_VERSION }}-gpl-sources | |
| path: gpl-sources.tar | |
| if-no-files-found: error | |
| publish: | |
| name: Publish bitsandbytes ${{ matrix.version }} | |
| needs: [setup, build_wheels, gpl_sources] | |
| if: needs.setup.outputs.versions != '[]' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| version: ${{ fromJSON(needs.setup.outputs.versions) }} | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| uses: $/.github/workflows/_publish-wheel.yml | |
| secrets: | |
| app-private-key: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }} | |
| with: | |
| artifact-pattern: bitsandbytes-${{ matrix.version }}-*-manylinux_riscv64 | |
| gpl-sources-artifact: bitsandbytes-${{ matrix.version }}-gpl-sources | |
| gpl-sources-description: gcc |