build-libtorch-images.yml

name: Build libtorch docker images

on:
  push:
    branches:
      - main
      - release/*
    tags:
      # NOTE: Binary build pipelines should only get triggered on release candidate or nightly builds
      # Release candidate tags look like: v1.11.0-rc1
      - v[0-9]+.[0-9]+.[0-9]+-rc[0-9]+
    paths:
      - '.ci/docker/libtorch/*'
      - '.ci/docker/common/*'
      - .github/workflows/build-libtorch-images.yml
  pull_request:
    paths:
      - '.ci/docker/libtorch/*'
      - '.ci/docker/common/*'
      - .github/workflows/build-libtorch-images.yml

env:
  DOCKER_REGISTRY: "docker.io"
  DOCKER_BUILDKIT: 1
  DOCKER_ID: ${{ secrets.DOCKER_ID }}
  DOCKER_TOKEN: ${{ secrets.DOCKER_TOKEN }}
  WITH_PUSH: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/heads/release')) }}

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}-${{ github.event_name == 'workflow_dispatch' }}
  cancel-in-progress: true

jobs:
  build-docker-cuda:
    runs-on: linux.9xlarge.ephemeral
    strategy:
      matrix:
        cuda_version: ["12.4", "12.1", "11.8"]
    env:
      GPU_ARCH_TYPE: cuda
      GPU_ARCH_VERSION: ${{ matrix.cuda_version }}
    steps:
      - name: Checkout PyTorch
        uses: pytorch/pytorch/.github/actions/checkout-pytorch@main
        with:
          submodules: false
      - name: Calculate docker image
        if: env.WITH_PUSH == 'false'
        uses: pytorch/test-infra/.github/actions/calculate-docker-image@main
        with:
            docker-image-name: libtorch-cxx11-builder-cuda${{matrix.cuda_version}}
            docker-build-dir:  .ci/docker/libtorch
            always-rebuild: true
            push: true
      - name: Authenticate if WITH_PUSH
        if: env.WITH_PUSH == 'true'
        run: |
          if [[ "${WITH_PUSH}" == true ]]; then
            echo "${DOCKER_TOKEN}" | docker login -u "${DOCKER_ID}" --password-stdin
          fi
      - name: Build Docker Image
        if: env.WITH_PUSH == 'true'
        run: |
          .ci/docker/libtorch/build.sh libtorch-cxx11-builder:cuda${{matrix.cuda_version}}
  build-docker-rocm:
    runs-on: linux.9xlarge.ephemeral
    strategy:
      matrix:
        rocm_version: ["6.1", "6.2"]
    env:
      GPU_ARCH_TYPE: rocm
      GPU_ARCH_VERSION: ${{ matrix.rocm_version }}
    steps:
      - name: Checkout PyTorch
        uses: pytorch/pytorch/.github/actions/checkout-pytorch@main
        with:
          submodules: false
      - name: Calculate docker image
        if: env.WITH_PUSH == 'false'
        uses: pytorch/test-infra/.github/actions/calculate-docker-image@main
        with:
            docker-image-name: libtorch-cxx11-builder-rocm${{matrix.rocm_version}}
            docker-build-dir:  .ci/docker/libtorch
            always-rebuild: true
            push: true
      - name: Authenticate if WITH_PUSH
        if: env.WITH_PUSH == 'true'
        run: |
          if [[ "${WITH_PUSH}" == true ]]; then
            echo "${DOCKER_TOKEN}" | docker login -u "${DOCKER_ID}" --password-stdin
          fi
      - name: Build Docker Image
        if: env.WITH_PUSH == 'true'
        run: |
          .ci/docker/libtorch/build.sh libtorch-cxx11-builder:rocm${{matrix.rocm_version}}
  build-docker-cpu:
    runs-on: linux.9xlarge.ephemeral
    steps:
      - name: Checkout PyTorch
        uses: pytorch/pytorch/.github/actions/checkout-pytorch@main
        with:
          submodules: false
      - name: Calculate docker image
        if: env.WITH_PUSH == 'false'
        uses: pytorch/test-infra/.github/actions/calculate-docker-image@main
        with:
            docker-image-name: libtorch-cxx11-builder-cpu
            docker-build-dir:  .ci/docker/libtorch
            always-rebuild: true
            push: true
      - name: Authenticate if WITH_PUSH
        if: env.WITH_PUSH == 'true'
        run: |
          if [[ "${WITH_PUSH}" == true ]]; then
            echo "${DOCKER_TOKEN}" | docker login -u "${DOCKER_ID}" --password-stdin
          fi
      - name: Build Docker Image
        if: env.WITH_PUSH == 'true'
        run: |
          .ci/docker/libtorch/build.sh libtorch-cxx11-builder:cpu