feat(gpu): refactor the sample extract entry point #3223
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| # Compile and test tfhe-cuda-backend signed integer on an AWS instance | |
| name: Cuda - Signed integer tests | |
| env: | |
| CARGO_TERM_COLOR: always | |
| ACTION_RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| RUSTFLAGS: "-C target-cpu=native" | |
| RUST_BACKTRACE: "full" | |
| RUST_MIN_STACK: "8388608" | |
| SLACK_CHANNEL: ${{ secrets.SLACK_CHANNEL }} | |
| SLACK_ICON: https://pbs.twimg.com/profile_images/1274014582265298945/OjBKP9kn_400x400.png | |
| SLACK_USERNAME: ${{ secrets.BOT_USERNAME }} | |
| SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }} | |
| FAST_TESTS: TRUE | |
| NIGHTLY_TESTS: FALSE | |
| IS_PULL_REQUEST: ${{ github.event_name == 'pull_request' }} | |
| CHECKOUT_TOKEN: ${{ secrets.REPO_CHECKOUT_TOKEN || secrets.GITHUB_TOKEN }} | |
| # Secrets will be available only to zama-ai organization members | |
| SECRETS_AVAILABLE: ${{ secrets.JOB_SECRET != '' }} | |
| EXTERNAL_CONTRIBUTION_RUNNER: "gpu_ubuntu-22.04" | |
| on: | |
| # Allows you to run this workflow manually from the Actions tab as an alternative. | |
| workflow_dispatch: | |
| pull_request: | |
| schedule: | |
| # Nightly tests @ 1AM after each work day | |
| - cron: "0 1 * * MON-FRI" | |
| jobs: | |
| should-run: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| pull-requests: read | |
| outputs: | |
| gpu_test: ${{ env.IS_PULL_REQUEST == 'false' || steps.changed-files.outputs.gpu_any_changed }} | |
| steps: | |
| - name: Checkout tfhe-rs | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 | |
| with: | |
| fetch-depth: 0 | |
| persist-credentials: 'false' | |
| token: ${{ env.CHECKOUT_TOKEN }} | |
| - name: Check for file changes | |
| id: changed-files | |
| uses: tj-actions/changed-files@dcc7a0cba800f454d79fff4b993e8c3555bcc0a8 | |
| with: | |
| files_yaml: | | |
| gpu: | |
| - tfhe/Cargo.toml | |
| - tfhe/build.rs | |
| - backends/tfhe-cuda-backend/** | |
| - tfhe/src/core_crypto/gpu/** | |
| - tfhe/src/integer/server_key/radix_parallel/tests_unsigned/** | |
| - tfhe/src/integer/server_key/radix_parallel/tests_signed/** | |
| - tfhe/src/integer/server_key/radix_parallel/tests_cases_unsigned.rs | |
| - tfhe/src/integer/gpu/** | |
| - tfhe/src/shortint/parameters/** | |
| - tfhe/src/high_level_api/** | |
| - tfhe/src/c_api/** | |
| - 'tfhe/docs/**/**.md' | |
| - '.github/workflows/gpu_signed_integer_tests.yml' | |
| - scripts/integer-tests.sh | |
| - ci/slab.toml | |
| setup-instance: | |
| name: Setup instance (cuda-signed-integer-tests) | |
| runs-on: ubuntu-latest | |
| needs: should-run | |
| if: (github.event_name == 'schedule' && github.repository == 'zama-ai/tfhe-rs') || | |
| github.event_name == 'workflow_dispatch' || | |
| needs.should-run.outputs.gpu_test == 'true' | |
| outputs: | |
| runner-name: ${{ steps.start-remote-instance.outputs.label || steps.start-github-instance.outputs.runner_group }} | |
| steps: | |
| - name: Start remote instance | |
| id: start-remote-instance | |
| if: env.SECRETS_AVAILABLE == 'true' | |
| uses: zama-ai/slab-github-runner@79939325c3c429837c10d6041e4fd8589d328bac | |
| with: | |
| mode: start | |
| github-token: ${{ secrets.SLAB_ACTION_TOKEN }} | |
| slab-url: ${{ secrets.SLAB_BASE_URL }} | |
| job-secret: ${{ secrets.JOB_SECRET }} | |
| backend: hyperstack | |
| profile: gpu-test | |
| # This instance will be spawned especially for pull-request from forked repository | |
| - name: Start GitHub instance | |
| id: start-github-instance | |
| if: env.SECRETS_AVAILABLE == 'false' | |
| run: | | |
| echo "runner_group=${{ env.EXTERNAL_CONTRIBUTION_RUNNER }}" >> "$GITHUB_OUTPUT" | |
| cuda-signed-integer-tests: | |
| name: CUDA signed integer tests | |
| needs: [ should-run, setup-instance ] | |
| if: github.event_name != 'pull_request' || | |
| (github.event_name == 'pull_request' && needs.setup-instance.result != 'skipped') | |
| concurrency: | |
| group: ${{ github.workflow }}_${{ github.head_ref || github.ref }} | |
| cancel-in-progress: ${{ github.ref != 'refs/heads/main' }} | |
| runs-on: ${{ needs.setup-instance.outputs.runner-name }} | |
| strategy: | |
| fail-fast: false | |
| # explicit include-based build matrix, of known valid options | |
| matrix: | |
| include: | |
| - os: ubuntu-22.04 | |
| cuda: "12.2" | |
| gcc: 11 | |
| steps: | |
| - name: Checkout tfhe-rs | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 | |
| with: | |
| persist-credentials: 'false' | |
| token: ${{ env.CHECKOUT_TOKEN }} | |
| - name: Setup Hyperstack dependencies | |
| uses: ./.github/actions/gpu_setup | |
| with: | |
| cuda-version: ${{ matrix.cuda }} | |
| gcc-version: ${{ matrix.gcc }} | |
| github-instance: ${{ env.SECRETS_AVAILABLE == 'false' }} | |
| - name: Install latest stable | |
| uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203 | |
| with: | |
| toolchain: stable | |
| - name: Should run nightly tests | |
| if: github.event_name == 'schedule' | |
| run: | | |
| { | |
| echo "FAST_TESTS=FALSE"; | |
| echo "NIGHTLY_TESTS=TRUE"; | |
| } >> "${GITHUB_ENV}" | |
| - name: Run signed integer multi-bit tests | |
| run: | | |
| make test_signed_integer_multi_bit_gpu_ci | |
| slack-notify: | |
| name: Slack Notification | |
| needs: [ setup-instance, cuda-signed-integer-tests ] | |
| runs-on: ubuntu-latest | |
| if: ${{ always() && needs.cuda-signed-integer-tests.result != 'skipped' && failure() }} | |
| continue-on-error: true | |
| steps: | |
| - name: Send message | |
| uses: rtCamp/action-slack-notify@c33737706dea87cd7784c687dadc9adf1be59990 | |
| env: | |
| SLACK_COLOR: ${{ needs.cuda-signed-integer-tests.result }} | |
| SLACK_MESSAGE: "Base GPU tests finished with status: ${{ needs.cuda-signed-integer-tests.result }} on '${{ env.BRANCH }}'. (${{ env.ACTION_RUN_URL }})" | |
| teardown-instance: | |
| name: Teardown instance (cuda-tests) | |
| if: ${{ always() && needs.setup-instance.result == 'success' }} | |
| needs: [ setup-instance, cuda-signed-integer-tests ] | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Stop remote instance | |
| id: stop-instance | |
| if: env.SECRETS_AVAILABLE == 'true' | |
| uses: zama-ai/slab-github-runner@79939325c3c429837c10d6041e4fd8589d328bac | |
| with: | |
| mode: stop | |
| github-token: ${{ secrets.SLAB_ACTION_TOKEN }} | |
| slab-url: ${{ secrets.SLAB_BASE_URL }} | |
| job-secret: ${{ secrets.JOB_SECRET }} | |
| label: ${{ needs.setup-instance.outputs.runner-name }} | |
| - name: Slack Notification | |
| if: ${{ failure() }} | |
| continue-on-error: true | |
| uses: rtCamp/action-slack-notify@c33737706dea87cd7784c687dadc9adf1be59990 | |
| env: | |
| SLACK_COLOR: ${{ job.status }} | |
| SLACK_MESSAGE: "Instance teardown (cuda-signed-integer-tests) finished with status: ${{ job.status }} on '${{ env.BRANCH }}'. (${{ env.ACTION_RUN_URL }})" |