pytorch/.github/workflows/slow.yml

# This workflow is dedicated to host slow jobs that are run only periodically because
# they are too slow to run in every commit.  The list of slow tests can be found in
# https://github.com/pytorch/test-infra/blob/generated-stats/stats/slow-tests.json
name: slow

on:
  push:
    branches:
      - main
      - release/*
    tags:
      - ciflow/slow/*
  schedule:
    - cron: 29 8 * * *  # about 1:29am PDT, for mem leak check and rerun disabled tests
  workflow_dispatch:

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

permissions:
  id-token: write
  contents: read

jobs:
  llm-td:
    if: github.repository_owner == 'pytorch'
    name: before-test
    uses: ./.github/workflows/llm_td_retrieval.yml
    permissions:
      id-token: write
      contents: read

  target-determination:
    name: before-test
    uses: ./.github/workflows/target_determination.yml
    needs: llm-td
    permissions:
      id-token: write
      contents: read

  get-label-type:
    name: get-label-type
    uses: pytorch/pytorch/.github/workflows/_runner-determinator.yml@main
    if: ${{ (github.event_name != 'schedule' || github.repository == 'pytorch/pytorch') && github.repository_owner == 'pytorch' }}
    with:
      triggering_actor: ${{ github.triggering_actor }}
      issue_owner: ${{ github.event.pull_request.user.login || github.event.issue.user.login }}
      curr_branch: ${{ github.head_ref || github.ref_name }}
      curr_ref_type: ${{ github.ref_type }}

  linux-jammy-cuda12_8-py3_10-gcc11-sm86-build:
    name: linux-jammy-cuda12.8-py3.10-gcc11-sm86
    uses: ./.github/workflows/_linux-build.yml
    needs: get-label-type
    with:
      runner_prefix: "${{ needs.get-label-type.outputs.label-type }}"
      build-environment: linux-jammy-cuda12.8-py3.10-gcc11-sm86
      docker-image-name: ci-image:pytorch-linux-jammy-cuda12.8-cudnn9-py3-gcc11
      cuda-arch-list: 8.6
      test-matrix: |
        { include: [
          { config: "slow", shard: 1, num_shards: 3, runner: "linux.g5.4xlarge.nvidia.gpu" },
          { config: "slow", shard: 2, num_shards: 3, runner: "linux.g5.4xlarge.nvidia.gpu" },
          { config: "slow", shard: 3, num_shards: 3, runner: "linux.g5.4xlarge.nvidia.gpu" },
        ]}
    secrets: inherit

  linux-jammy-cuda12_8-py3_10-gcc11-sm86-test:
    name: linux-jammy-cuda12.8-py3.10-gcc11-sm86
    uses: ./.github/workflows/_linux-test.yml
    needs:
      - linux-jammy-cuda12_8-py3_10-gcc11-sm86-build
      - target-determination
    with:
      build-environment: linux-jammy-cuda12.8-py3.10-gcc11-sm86
      docker-image: ${{ needs.linux-jammy-cuda12_8-py3_10-gcc11-sm86-build.outputs.docker-image }}
      test-matrix: ${{ needs.linux-jammy-cuda12_8-py3_10-gcc11-sm86-build.outputs.test-matrix }}
    secrets: inherit

  linux-jammy-py3_10-clang12-build:
    name: linux-jammy-py3.10-clang12
    uses: ./.github/workflows/_linux-build.yml
    needs: get-label-type
    with:
      runner_prefix: "${{ needs.get-label-type.outputs.label-type }}"
      build-environment: linux-jammy-py3.10-clang12
      docker-image-name: ci-image:pytorch-linux-jammy-py3.10-clang12
      test-matrix: |
        { include: [
          { config: "slow", shard: 1, num_shards: 2, runner: "linux.2xlarge" },
          { config: "slow", shard: 2, num_shards: 2, runner: "linux.2xlarge" },
        ]}
    secrets: inherit

  linux-jammy-py3_10-clang12-test:
    name: linux-jammy-py3.10-clang12
    uses: ./.github/workflows/_linux-test.yml
    needs:
      - linux-jammy-py3_10-clang12-build
      - target-determination
    with:
      build-environment: linux-jammy-py3.10-clang12
      docker-image: ${{ needs.linux-jammy-py3_10-clang12-build.outputs.docker-image }}
      test-matrix: ${{ needs.linux-jammy-py3_10-clang12-build.outputs.test-matrix }}
    secrets: inherit

  linux-jammy-rocm-py3_10-build:
    name: linux-jammy-rocm-py3.10
    uses: ./.github/workflows/_linux-build.yml
    needs: get-label-type
    with:
      runner_prefix: "${{ needs.get-label-type.outputs.label-type }}"
      build-environment: linux-jammy-rocm-py3.10
      docker-image-name: ci-image:pytorch-linux-jammy-rocm-n-py3
      test-matrix: |
        { include: [
          { config: "slow", shard: 1, num_shards: 2, runner: "linux.rocm.gpu.2", owners: ["module:rocm"] },
          { config: "slow", shard: 2, num_shards: 2, runner: "linux.rocm.gpu.2", owners: ["module:rocm"] },
        ]}
    secrets: inherit

  linux-jammy-rocm-py3_10-test:
    permissions:
      id-token: write
      contents: read
    name: linux-jammy-rocm-py3.10
    uses: ./.github/workflows/_rocm-test.yml
    needs:
      - linux-jammy-rocm-py3_10-build
      - target-determination
    with:
      build-environment: linux-jammy-rocm-py3.10
      docker-image: ${{ needs.linux-jammy-rocm-py3_10-build.outputs.docker-image }}
      test-matrix: ${{ needs.linux-jammy-rocm-py3_10-build.outputs.test-matrix }}
    secrets: inherit

  linux-jammy-py3_10-clang18-asan-build:
    name: linux-jammy-py3.10-clang18-asan
    uses: ./.github/workflows/_linux-build.yml
    needs: get-label-type
    with:
      runner: linux.2xlarge.memory
      runner_prefix: "${{ needs.get-label-type.outputs.label-type }}"
      build-environment: linux-jammy-py3.10-clang18-asan
      docker-image-name: ci-image:pytorch-linux-jammy-py3-clang18-asan
      test-matrix: |
        { include: [
          { config: "slow", shard: 1, num_shards: 3, runner: "${{ needs.get-label-type.outputs.label-type }}linux.4xlarge" },
          { config: "slow", shard: 2, num_shards: 3, runner: "${{ needs.get-label-type.outputs.label-type }}linux.4xlarge" },
          { config: "slow", shard: 3, num_shards: 3, runner: "${{ needs.get-label-type.outputs.label-type }}linux.4xlarge" },
        ]}
      sync-tag: asan-build
    secrets: inherit

  linux-jammy-py3_10-clang18-asan-test:
    name: linux-jammy-py3.10-clang18-asan
    uses: ./.github/workflows/_linux-test.yml
    needs:
      - linux-jammy-py3_10-clang18-asan-build
      - target-determination
    with:
      build-environment: linux-jammy-py3.10-clang18-asan
      docker-image: ${{ needs.linux-jammy-py3_10-clang18-asan-build.outputs.docker-image }}
      test-matrix: ${{ needs.linux-jammy-py3_10-clang18-asan-build.outputs.test-matrix }}
      sync-tag: asan-test
    secrets: inherit