From: Nikita Shulga <nshulga@fb.com>
Date: Sat, 28 Aug 2021 18:46:40 +0000 (-0700)
Subject: Move Parallel[Native|TBB] to GHA (#64123)
X-Git-Tag: accepted/tizen/8.0/unified/20231005.095509~622
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=223f886032978487099da4f54e86e9e0549cde0c;p=platform%2Fupstream%2Fpytorch.git

Move Parallel[Native|TBB] to GHA (#64123)

Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/64123

Reviewed By: driazati

Differential Revision: D30620966

Pulled By: malfet

fbshipit-source-id: 9a23e4b3e16870f77bf18df4370cd468603d592d
---

diff --git a/.circleci/cimodel/data/pytorch_build_data.py b/.circleci/cimodel/data/pytorch_build_data.py
index 5a85674..1564945 100644
--- a/.circleci/cimodel/data/pytorch_build_data.py
+++ b/.circleci/cimodel/data/pytorch_build_data.py
@@ -7,8 +7,6 @@ CONFIG_TREE_DATA = [
             ("5.4", [  # All this subtree rebases to master and then build
                 ("3.6", [
                     ("important", [X(True)]),
-                    ("parallel_tbb", [X(True)]),
-                    ("parallel_native", [X(True)]),
                     ("pure_torch", [X(True)]),
                 ]),
             ]),
diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1bb32b5..8df67e6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7167,70 +7167,6 @@ workflows:
           docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
           resource_class: large
       - pytorch_linux_build:
-          name: pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_build
-          requires:
-            - "docker-pytorch-linux-xenial-py3.6-gcc5.4"
-          filters:
-            branches:
-              only:
-                - master
-                - /ci-all\/.*/
-                - /release\/.*/
-          build_environment: "pytorch-paralleltbb-linux-xenial-py3.6-gcc5.4-build"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-      - pytorch_linux_test:
-          name: pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_test
-          requires:
-            - pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_build
-          filters:
-            branches:
-              only:
-                - master
-                - /ci-all\/.*/
-                - /release\/.*/
-          build_environment: "pytorch-paralleltbb-linux-xenial-py3.6-gcc5.4-test"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-          resource_class: large
-      - pytorch_linux_test:
-          name: pytorch_linux_pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_distributed_test
-          requires:
-            - pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_build
-          build_environment: "pytorch-linux-pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_distributed-test"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-          resource_class: large
-      - pytorch_linux_build:
-          name: pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_build
-          requires:
-            - "docker-pytorch-linux-xenial-py3.6-gcc5.4"
-          filters:
-            branches:
-              only:
-                - master
-                - /ci-all\/.*/
-                - /release\/.*/
-          build_environment: "pytorch-parallelnative-linux-xenial-py3.6-gcc5.4-build"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-      - pytorch_linux_test:
-          name: pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_test
-          requires:
-            - pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_build
-          filters:
-            branches:
-              only:
-                - master
-                - /ci-all\/.*/
-                - /release\/.*/
-          build_environment: "pytorch-parallelnative-linux-xenial-py3.6-gcc5.4-test"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-          resource_class: large
-      - pytorch_linux_test:
-          name: pytorch_linux_pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_distributed_test
-          requires:
-            - pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_build
-          build_environment: "pytorch-linux-pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_distributed-test"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-          resource_class: large
-      - pytorch_linux_build:
           name: pytorch_pure_torch_linux_xenial_py3_6_gcc5_4_build
           requires:
             - "docker-pytorch-linux-xenial-py3.6-gcc5.4"
@@ -9387,32 +9323,6 @@ workflows:
           name: "docker-pytorch-linux-xenial-py3.6-gcc7"
           image_name: "pytorch-linux-xenial-py3.6-gcc7"
       - pytorch_linux_build:
-          name: pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_build
-          requires:
-            - "docker-pytorch-linux-xenial-py3.6-gcc5.4"
-          build_environment: "pytorch-paralleltbb-linux-xenial-py3.6-gcc5.4-build"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-      - pytorch_linux_test:
-          name: pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_test
-          requires:
-            - pytorch_paralleltbb_linux_xenial_py3_6_gcc5_4_build
-          build_environment: "pytorch-paralleltbb-linux-xenial-py3.6-gcc5.4-test"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-          resource_class: large
-      - pytorch_linux_build:
-          name: pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_build
-          requires:
-            - "docker-pytorch-linux-xenial-py3.6-gcc5.4"
-          build_environment: "pytorch-parallelnative-linux-xenial-py3.6-gcc5.4-build"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-      - pytorch_linux_test:
-          name: pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_test
-          requires:
-            - pytorch_parallelnative_linux_xenial_py3_6_gcc5_4_build
-          build_environment: "pytorch-parallelnative-linux-xenial-py3.6-gcc5.4-test"
-          docker_image: "308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4"
-          resource_class: large
-      - pytorch_linux_build:
           name: pytorch_pure_torch_linux_xenial_py3_6_gcc5_4_build
           requires:
             - "docker-pytorch-linux-xenial-py3.6-gcc5.4"
diff --git a/.github/generated-ciflow-ruleset.json b/.github/generated-ciflow-ruleset.json
index d135611..0fb27af 100644
--- a/.github/generated-ciflow-ruleset.json
+++ b/.github/generated-ciflow-ruleset.json
@@ -10,6 +10,8 @@
       "linux-xenial-cuda11.3-py3.6-gcc7",
       "linux-xenial-py3.6-gcc5.4",
       "linux-xenial-py3.6-gcc7-bazel-test",
+      "parallelnative-linux-xenial-py3.6-gcc5.4",
+      "paralleltbb-linux-xenial-py3.6-gcc5.4",
       "periodic-libtorch-linux-xenial-cuda11.1-py3.6-gcc7",
       "periodic-linux-xenial-cuda11.1-py3.6-gcc7",
       "periodic-win-vs2019-cuda11.1-py3",
@@ -27,6 +29,8 @@
       "linux-bionic-py3.8-gcc9-coverage",
       "linux-xenial-py3.6-gcc5.4",
       "linux-xenial-py3.6-gcc7-bazel-test",
+      "parallelnative-linux-xenial-py3.6-gcc5.4",
+      "paralleltbb-linux-xenial-py3.6-gcc5.4",
       "win-vs2019-cpu-py3"
     ],
     "ciflow/cuda": [
@@ -63,6 +67,8 @@
       "linux-xenial-cuda11.3-py3.6-gcc7",
       "linux-xenial-py3.6-gcc5.4",
       "linux-xenial-py3.6-gcc7-bazel-test",
+      "parallelnative-linux-xenial-py3.6-gcc5.4",
+      "paralleltbb-linux-xenial-py3.6-gcc5.4",
       "periodic-libtorch-linux-xenial-cuda11.1-py3.6-gcc7",
       "periodic-linux-xenial-cuda11.1-py3.6-gcc7"
     ],
diff --git a/.github/scripts/generate_ci_workflows.py b/.github/scripts/generate_ci_workflows.py
index f1819db..dd11540 100755
--- a/.github/scripts/generate_ci_workflows.py
+++ b/.github/scripts/generate_ci_workflows.py
@@ -272,18 +272,32 @@ LINUX_WORKFLOWS = [
             labels={LABEL_CIFLOW_DEFAULT, LABEL_CIFLOW_LINUX, LABEL_CIFLOW_CPU}
         ),
     ),
-    # CIWorkflow(
-    #     arch="linux",
-    #     build_environment="paralleltbb-linux-xenial-py3.6-gcc5.4",
-    #     docker_image_base=f"{DOCKER_REGISTRY}/pytorch/pytorch-linux-xenial-py3.6-gcc5.4",
-    #     test_runner_type=LINUX_CPU_TEST_RUNNER,
-    # ),
-    # CIWorkflow(
-    #     arch="linux",
-    #     build_environment="parallelnative-linux-xenial-py3.6-gcc5.4",
-    #     docker_image_base=f"{DOCKER_REGISTRY}/pytorch/pytorch-linux-xenial-py3.6-gcc5.4",
-    #     test_runner_type=LINUX_CPU_TEST_RUNNER,
-    # ),
+    CIWorkflow(
+        arch="linux",
+        build_environment="paralleltbb-linux-xenial-py3.6-gcc5.4",
+        docker_image_base=f"{DOCKER_REGISTRY}/pytorch/pytorch-linux-xenial-py3.6-gcc5.4",
+        test_runner_type=LINUX_CPU_TEST_RUNNER,
+        # This is a master only job despit on_pull_request is set to True
+        on_pull_request=True,
+        ciflow_config=CIFlowConfig(
+            enabled=True,
+            trigger_action_only=True,
+            labels={LABEL_CIFLOW_LINUX, LABEL_CIFLOW_CPU},
+        ),
+    ),
+    CIWorkflow(
+        arch="linux",
+        build_environment="parallelnative-linux-xenial-py3.6-gcc5.4",
+        docker_image_base=f"{DOCKER_REGISTRY}/pytorch/pytorch-linux-xenial-py3.6-gcc5.4",
+        test_runner_type=LINUX_CPU_TEST_RUNNER,
+        # This is a master only job despit on_pull_request is set to True
+        on_pull_request=True,
+        ciflow_config=CIFlowConfig(
+            enabled=True,
+            trigger_action_only=True,
+            labels={LABEL_CIFLOW_LINUX, LABEL_CIFLOW_CPU},
+        ),
+    ),
     # CIWorkflow(
     #     arch="linux",
     #     build_environment="pure_torch-linux-xenial-py3.6-gcc5.4",
diff --git a/.github/workflows/generated-parallelnative-linux-xenial-py3.6-gcc5.4.yml b/.github/workflows/generated-parallelnative-linux-xenial-py3.6-gcc5.4.yml
new file mode 100644
index 0000000..402ce38
--- /dev/null
+++ b/.github/workflows/generated-parallelnative-linux-xenial-py3.6-gcc5.4.yml
@@ -0,0 +1,430 @@
+# @generated DO NOT EDIT MANUALLY
+
+# Template is at:    .github/templates/linux_ci_workflow.yml.j2
+# Generation script: .github/scripts/generate_ci_workflows.py
+name: parallelnative-linux-xenial-py3.6-gcc5.4
+
+on:
+  pull_request:
+    types: [unassigned]
+  push:
+    branches:
+      - master
+      - release/*
+  workflow_dispatch:
+
+env:
+  BUILD_ENVIRONMENT: parallelnative-linux-xenial-py3.6-gcc5.4
+  DOCKER_IMAGE_BASE: 308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4
+  SCCACHE_BUCKET: ossci-compiler-cache-circleci-v2
+  TORCH_CUDA_ARCH_LIST: 5.2
+  IN_CI: 1
+  # This is used for the phase of adding wheel tests only, will be removed once completed
+  IN_WHEEL_TEST: 1
+  # Used for custom_opertor, jit_hooks, custom_backend, see .jenkins/pytorch/build.sh
+  CUSTOM_TEST_ARTIFACT_BUILD_DIR: build/custom_test_artifacts
+  ALPINE_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/tool/alpine"
+
+concurrency:
+  group: parallelnative-linux-xenial-py3.6-gcc5.4-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
+jobs:
+  ciflow_should_run:
+    runs-on: ubuntu-18.04
+    if: ${{ (github.event_name != 'pull_request') || (github.event.action !='unassigned') || (contains(github.event.pull_request.labels.*.name, 'ciflow/all') || contains(github.event.pull_request.labels.*.name, 'ciflow/cpu') || contains(github.event.pull_request.labels.*.name, 'ciflow/linux')) }}
+    steps:
+      - name: noop
+        run: echo running ciflow_should_run
+  calculate-docker-image:
+    if: ${{ github.repository_owner == 'pytorch' }}
+    runs-on: linux.2xlarge
+    needs: [ciflow_should_run]
+    env:
+      DOCKER_BUILDKIT: 1
+    timeout-minutes: 90
+    outputs:
+      docker_image: ${{ steps.calculate-tag.outputs.docker_image }}
+    steps:
+      - name: Log in to ECR
+        run: |
+          aws ecr get-login --no-include-email --region us-east-1 > /tmp/ecr-login.sh
+          bash /tmp/ecr-login.sh
+          rm /tmp/ecr-login.sh
+      - name: Chown workspace
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Clean workspace
+        run: |
+          rm -rf "${GITHUB_WORKSPACE:?}/*"
+          rm -f ~/.ssh/authorized_keys
+      - name: Checkout PyTorch
+        uses: actions/checkout@v2
+        with:
+          # deep clone, to allow use of git merge-base
+          fetch-depth: 0
+      - name: Display EC2 information
+        shell: bash
+        run: |
+          .github/scripts/display_ec2_information.sh
+      - name: Calculate docker image tag
+        id: calculate-tag
+        run: |
+          DOCKER_TAG=$(git rev-parse HEAD:.circleci/docker)
+          echo "::set-output name=docker_tag::${DOCKER_TAG}"
+          echo "::set-output name=docker_image::${DOCKER_IMAGE_BASE}:${DOCKER_TAG}"
+      - name: Check if image should be built
+        id: check
+        env:
+          DOCKER_TAG: ${{ steps.calculate-tag.outputs.docker_tag }}
+          BASE_REVISION: ${{ github.event.pull_request.base.sha || github.sha }}
+        run: |
+          set -x
+          # Check if image already exists, if it does then skip building it
+          if docker manifest inspect "${DOCKER_IMAGE_BASE}:${DOCKER_TAG}"; then
+            exit 0
+          fi
+          if [[ "$BASE_REVISION" = "$(git rev-parse HEAD)" ]]; then
+            # if we're on the base branch then use the parent commit
+            MERGE_BASE=$(git rev-parse HEAD~)
+          else
+            # otherwise we're on a PR, so use the most recent base commit
+            MERGE_BASE=$(git merge-base HEAD "$BASE_REVISION")
+          fi
+          # Covers the case where a previous tag doesn't exist for the tree
+          # this is only really applicable on trees that don't have `.circleci/docker` at its merge base, i.e. nightly
+          if ! git rev-parse "$MERGE_BASE:.circleci/docker"; then
+            echo "Directory '.circleci/docker' not found in commit $MERGE_BASE, you should probably rebase onto a more recent commit"
+            exit 1
+          fi
+          PREVIOUS_DOCKER_TAG=$(git rev-parse "$MERGE_BASE:.circleci/docker")
+          # If no image exists but the hash is the same as the previous hash then we should error out here
+          if [[ "${PREVIOUS_DOCKER_TAG}" = "${DOCKER_TAG}" ]]; then
+            echo "ERROR: Something has gone wrong and the previous image isn't available for the merge-base of your branch"
+            echo "       contact the PyTorch team to restore the original images"
+            exit 1
+          fi
+          echo ::set-output name=rebuild::yes
+      - name: Build and push docker image
+        if: ${{ steps.check.outputs.rebuild }}
+        env:
+          DOCKER_TAG: ${{ steps.calculate-tag.outputs.docker_tag }}
+          DOCKER_SKIP_S3_UPLOAD: 1
+        run: |
+          export IMAGE_NAME=${DOCKER_IMAGE_BASE#308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/}
+          cd .circleci/docker && ./build_docker.sh
+
+  build:
+    runs-on: linux.2xlarge
+    needs: [calculate-docker-image, ciflow_should_run]
+    env:
+      DOCKER_IMAGE: ${{ needs.calculate-docker-image.outputs.docker_image }}
+      JOB_BASE_NAME: parallelnative-linux-xenial-py3.6-gcc5.4-build
+    steps:
+      - name: Log in to ECR
+        run: |
+          aws ecr get-login --no-include-email --region us-east-1 > /tmp/ecr-login.sh
+          bash /tmp/ecr-login.sh
+          rm /tmp/ecr-login.sh
+      - name: Chown workspace
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Clean workspace
+        run: |
+          rm -rf "${GITHUB_WORKSPACE:?}/*"
+          rm -f ~/.ssh/authorized_keys
+      - name: "[FB EMPLOYEES] Enable SSH (Click me for login details)"
+        uses: seemethere/add-github-ssh-key@v1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Checkout PyTorch
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # deep clone, to allow sharding to use git rev-list
+          submodules: recursive
+      - name: Display EC2 information
+        shell: bash
+        run: |
+          .github/scripts/display_ec2_information.sh
+      - name: Pull docker image
+        run: |
+          docker pull "${DOCKER_IMAGE}"
+      - name: Preserve github env variables for use in docker
+        run: |
+          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+      - name: Build PyTorch
+        run: |
+          docker run \
+            -e BUILD_ENVIRONMENT \
+            -e JOB_BASE_NAME \
+            -e MAX_JOBS="$(nproc --ignore=2)" \
+            -e SCCACHE_BUCKET \
+            -e CUSTOM_TEST_ARTIFACT_BUILD_DIR \
+            -e SKIP_SCCACHE_INITIALIZATION=1 \
+            -e TORCH_CUDA_ARCH_LIST \
+            -e http_proxy="http://internal-tf-lb-20210727220640487900000002-835786077.us-east-1.elb.amazonaws.com:3128" -e https_proxy="http://internal-tf-lb-20210727220640487900000002-835786077.us-east-1.elb.amazonaws.com:3128" -e no_proxy="localhost,127.0.0.1,amazonaws.com,s3.amazonaws.com,169.254.169.254,169.254.170.2,/var/run/docker.sock" \
+            --env-file="/tmp/github_env_${GITHUB_RUN_ID}" \
+            --security-opt seccomp=unconfined \
+            --cap-add=SYS_PTRACE \
+            --tty \
+            --user jenkins \
+            -v "${GITHUB_WORKSPACE}:/var/lib/jenkins/workspace" \
+            -w /var/lib/jenkins/workspace \
+            "${DOCKER_IMAGE}" \
+            sh -c 'sudo chown -R jenkins . && .jenkins/pytorch/build.sh'
+      - name: Parse ref
+        id: parse-ref
+        run: .github/scripts/parse_ref.py
+      - name: Display and upload binary build size statistics (Click Me)
+        # temporary hack: set CIRCLE_* vars, until we update
+        # tools/stats/print_test_stats.py to natively support GitHub Actions
+        env:
+          AWS_DEFAULT_REGION: us-east-1
+          SCRIBE_GRAPHQL_ACCESS_TOKEN: ${{ secrets.SCRIBE_GRAPHQL_ACCESS_TOKEN }}
+          CIRCLE_BRANCH: ${{ steps.parse-ref.outputs.branch }}
+          CIRCLE_PR_NUMBER: ${{ github.event.pull_request.number }}
+          CIRCLE_SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
+          CIRCLE_TAG: ${{ steps.parse-ref.outputs.tag }}
+          CIRCLE_WORKFLOW_ID: '${{ github.run_id }}_${{ github.run_number }}'
+        run: |
+          COMMIT_TIME=$(git log --max-count=1 --format=%ct || echo 0)
+          export COMMIT_TIME
+          pip3 install requests
+          python3 -m tools.stats.upload_binary_size_to_scuba || exit 0
+      - name: Chown workspace
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Archive artifacts into zip
+        run: |
+          zip -1 -r artifacts.zip dist/ build/custom_test_artifacts build/lib build/bin .pytorch-test-times.json
+      - uses: seemethere/upload-artifact-s3@9d7ceb0ab39c2c88d93ef7792b27425b27d59162
+        name: Store PyTorch Build Artifacts on S3
+        with:
+          name: ${{ env.BUILD_ENVIRONMENT }}
+          retention-days: 14
+          if-no-files-found: error
+          path:
+            artifacts.zip
+      - name: Hold runner for 2 hours or until ssh sessions have drained
+        # Always hold for active ssh sessions
+        if: always()
+        run: .github/scripts/wait_for_ssh_to_drain.sh
+      - name: Clean up docker images
+        if: always()
+        run: |
+          # Prune all of the docker images
+          docker system prune -af
+
+  generate-test-matrix:
+    if: ${{ github.repository_owner == 'pytorch' }}
+    runs-on: ubuntu-18.04
+    needs: [ciflow_should_run]
+    env:
+      TEST_RUNNER_TYPE: linux.2xlarge
+      ENABLE_DISTRIBUTED_TEST: 1
+      ENABLE_JIT_LEGACY_TEST: ''
+      ENABLE_MULTIGPU_TEST: ''
+      ENABLE_NOGPU_NO_AVX_TEST: ''
+      ENABLE_NOGPU_NO_AVX2_TEST: ''
+      ENABLE_SLOW_TEST: ''
+      NUM_TEST_SHARDS: 1
+      MULTIGPU_RUNNER_TYPE: linux.16xlarge.nvidia.gpu
+      NOGPU_RUNNER_TYPE: linux.2xlarge
+      PR_BODY: ${{ github.event.pull_request.body }}
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+      render-matrix: ${{ steps.set-matrix.outputs.render-matrix }}
+      ignore-disabled-issues: ${{ steps.set-matrix.outputs.ignore-disabled-issues }}
+    container:
+      image: python:3.9
+    steps:
+      - name: Install dependencies
+        run: pip install typing-extensions
+      - name: Clone pytorch/pytorch
+        uses: actions/checkout@v2
+      - name: Generating test matrix
+        id: set-matrix
+        run: .github/scripts/generate_pytorch_test_matrix.py
+
+  test:
+    needs: [calculate-docker-image, build, generate-test-matrix, ciflow_should_run]
+    strategy:
+      matrix: ${{ fromJson(needs.generate-test-matrix.outputs.matrix) }}
+      fail-fast: false
+    runs-on: ${{ matrix.runner }}
+    env:
+      DOCKER_IMAGE: ${{ needs.calculate-docker-image.outputs.docker_image }}
+      JOB_BASE_NAME: parallelnative-linux-xenial-py3.6-gcc5.4-test
+      TEST_CONFIG: ${{ matrix.config }}
+      SHARD_NUMBER: ${{ matrix.shard }}
+      NUM_TEST_SHARDS: ${{ matrix.num_shards }}
+      PYTORCH_IGNORE_DISABLED_ISSUES: ${{ needs.generate-test-matrix.outputs.ignore-disabled-issues }}
+      CONTINUE_THROUGH_ERROR: ${{ github.repository_owner == 'pytorch' && (github.event_name == 'push' || github.event_name == 'schedule') }}
+    steps:
+      - name: Log in to ECR
+        run: |
+          aws ecr get-login --no-include-email --region us-east-1 > /tmp/ecr-login.sh
+          bash /tmp/ecr-login.sh
+          rm /tmp/ecr-login.sh
+      - name: Chown workspace
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)/../":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Clean workspace
+        run: |
+          rm -rf "${GITHUB_WORKSPACE:?}/*"
+          rm -f ~/.ssh/authorized_keys
+      - name: "[FB EMPLOYEES] Enable SSH (Click me for login details)"
+        uses: seemethere/add-github-ssh-key@v1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Checkout PyTorch
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # deep clone, to allow sharding to use git rev-list
+          submodules: recursive
+      - name: Display EC2 information
+        shell: bash
+        run: |
+          .github/scripts/display_ec2_information.sh
+      - name: Pull docker image
+        run: |
+          docker pull "${DOCKER_IMAGE}"
+      - name: Install nvidia driver, nvidia-docker runtime, set GPU_FLAG
+        if: ${{ contains(env.BUILD_ENVIRONMENT, 'cuda') && !contains(matrix.config, 'nogpu') }}
+        run: |
+          bash .github/scripts/install_nvidia_utils_linux.sh
+          echo "GPU_FLAG=--gpus all" >> "${GITHUB_ENV}"
+      - name: Determine shm-size
+        run: |
+          shm_size="1g"
+          case "${BUILD_ENVIRONMENT}" in
+            *cuda*)
+              shm_size="2g"
+              ;;
+            *rocm*)
+              shm_size="8g"
+              ;;
+          esac
+          echo "SHM_SIZE=${shm_size}" >> "${GITHUB_ENV}"
+      - uses: seemethere/download-artifact-s3@0504774707cbc8603d7dca922e8026eb8bf3b47b
+        name: Download PyTorch Build Artifacts
+        with:
+          name: ${{ env.BUILD_ENVIRONMENT }}
+      - name: Unzip artifacts
+        run: |
+          unzip -o artifacts.zip
+      - name: Output disk space left
+        run: |
+          sudo df -H
+      - name: Preserve github env variables for use in docker
+        run: |
+          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+      - name: Test PyTorch
+        env:
+          BUILD_ENVIRONMENT: parallelnative-linux-xenial-py3.6-gcc5.4-${{ matrix.config }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+        run: |
+          if [[ $TEST_CONFIG == 'multigpu' ]]; then
+            TEST_COMMAND=.jenkins/pytorch/multigpu-test.sh
+          else
+            TEST_COMMAND=.jenkins/pytorch/test.sh
+          fi
+          if [[ $NUM_TEST_SHARDS -ne 2 ]]; then
+            export SHARD_NUMBER=0
+          fi
+          # TODO: Stop building test binaries as part of the build phase
+          # Used for GPU_FLAG since that doesn't play nice
+          # shellcheck disable=SC2086
+          docker run \
+            ${GPU_FLAG:-} \
+            -e BUILD_ENVIRONMENT \
+            -e PR_NUMBER \
+            -e CUSTOM_TEST_ARTIFACT_BUILD_DIR \
+            -e GITHUB_ACTIONS \
+            -e IN_CI \
+            -e IN_WHEEL_TEST \
+            -e SHARD_NUMBER \
+            -e JOB_BASE_NAME \
+            -e TEST_CONFIG \
+            -e NUM_TEST_SHARDS \
+            -e PYTORCH_IGNORE_DISABLED_ISSUES \
+            -e CONTINUE_THROUGH_ERROR \
+            -e MAX_JOBS="$(nproc --ignore=2)" \
+            -e SCCACHE_BUCKET \
+            -e http_proxy="http://internal-tf-lb-20210727220640487900000002-835786077.us-east-1.elb.amazonaws.com:3128" -e https_proxy="http://internal-tf-lb-20210727220640487900000002-835786077.us-east-1.elb.amazonaws.com:3128" -e no_proxy="localhost,127.0.0.1,amazonaws.com,s3.amazonaws.com,169.254.169.254,169.254.170.2,/var/run/docker.sock" \
+            --env-file="/tmp/github_env_${GITHUB_RUN_ID}" \
+            --security-opt seccomp=unconfined \
+            --cap-add=SYS_PTRACE \
+            --shm-size="${SHM_SIZE}" \
+            --tty \
+            --user jenkins \
+            -v "${GITHUB_WORKSPACE}:/var/lib/jenkins/workspace" \
+            -w /var/lib/jenkins/workspace \
+            "${DOCKER_IMAGE}" \
+            sh -c 'sudo chown -R jenkins . && pip install dist/*.whl && '$TEST_COMMAND
+      - name: Chown workspace
+        if: always()
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Zip test reports for upload
+        if: always()
+        env:
+          COMMIT_SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
+          WORKFLOW_ID: '${{ github.run_id }}_${{ github.run_number }}'
+        run: |
+          # Remove any previous test reports if they exist
+          rm -f test-reports-*.zip
+          zip -r "test-reports-${COMMIT_SHA1}-${WORKFLOW_ID}.zip" test -i '*.xml'
+      - uses: actions/upload-artifact@v2
+        name: Store PyTorch Test Reports
+        if: always()
+        with:
+          name: test-reports-${{ matrix.config }}
+          retention-days: 14
+          if-no-files-found: error
+          path:
+            test-reports-*.zip
+      - uses: seemethere/upload-artifact-s3@9d7ceb0ab39c2c88d93ef7792b27425b27d59162
+        name: Store PyTorch Test Reports on S3
+        if: always()
+        with:
+          name: test-reports-${{ matrix.config }}
+          retention-days: 14
+          if-no-files-found: error
+          path:
+            test-reports-*.zip
+      - name: Parse ref
+        id: parse-ref
+        run: .github/scripts/parse_ref.py
+      - name: Display and upload test statistics (Click Me)
+        # temporary hack: set CIRCLE_* vars, until we update
+        # tools/stats/print_test_stats.py to natively support GitHub Actions
+        env:
+          AWS_DEFAULT_REGION: us-east-1
+          CIRCLE_BRANCH: ${{ steps.parse-ref.outputs.branch }}
+          JOB_BASE_NAME: parallelnative-linux-xenial-py3.6-gcc5.4-test
+          CIRCLE_PR_NUMBER: ${{ github.event.pull_request.number }}
+          CIRCLE_SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
+          CIRCLE_TAG: ${{ steps.parse-ref.outputs.tag }}
+          CIRCLE_WORKFLOW_ID: '${{ github.run_id }}_${{ github.run_number }}'
+        shell: bash
+        run: |
+          python3 -m pip install -r requirements.txt
+          python3 -m pip install boto3==1.16.34
+          python3 -m tools.stats.print_test_stats --upload-to-s3 --compare-with-s3 test
+      - name: Hold runner for 2 hours or until ssh sessions have drained
+        # Always hold for active ssh sessions
+        if: always()
+        run: .github/scripts/wait_for_ssh_to_drain.sh
+      - name: Clean up docker images
+        if: always()
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+          # Prune all of the docker images
+          docker system prune -af
diff --git a/.github/workflows/generated-paralleltbb-linux-xenial-py3.6-gcc5.4.yml b/.github/workflows/generated-paralleltbb-linux-xenial-py3.6-gcc5.4.yml
new file mode 100644
index 0000000..59eceb5
--- /dev/null
+++ b/.github/workflows/generated-paralleltbb-linux-xenial-py3.6-gcc5.4.yml
@@ -0,0 +1,430 @@
+# @generated DO NOT EDIT MANUALLY
+
+# Template is at:    .github/templates/linux_ci_workflow.yml.j2
+# Generation script: .github/scripts/generate_ci_workflows.py
+name: paralleltbb-linux-xenial-py3.6-gcc5.4
+
+on:
+  pull_request:
+    types: [unassigned]
+  push:
+    branches:
+      - master
+      - release/*
+  workflow_dispatch:
+
+env:
+  BUILD_ENVIRONMENT: paralleltbb-linux-xenial-py3.6-gcc5.4
+  DOCKER_IMAGE_BASE: 308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/pytorch-linux-xenial-py3.6-gcc5.4
+  SCCACHE_BUCKET: ossci-compiler-cache-circleci-v2
+  TORCH_CUDA_ARCH_LIST: 5.2
+  IN_CI: 1
+  # This is used for the phase of adding wheel tests only, will be removed once completed
+  IN_WHEEL_TEST: 1
+  # Used for custom_opertor, jit_hooks, custom_backend, see .jenkins/pytorch/build.sh
+  CUSTOM_TEST_ARTIFACT_BUILD_DIR: build/custom_test_artifacts
+  ALPINE_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/tool/alpine"
+
+concurrency:
+  group: paralleltbb-linux-xenial-py3.6-gcc5.4-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
+
+jobs:
+  ciflow_should_run:
+    runs-on: ubuntu-18.04
+    if: ${{ (github.event_name != 'pull_request') || (github.event.action !='unassigned') || (contains(github.event.pull_request.labels.*.name, 'ciflow/all') || contains(github.event.pull_request.labels.*.name, 'ciflow/cpu') || contains(github.event.pull_request.labels.*.name, 'ciflow/linux')) }}
+    steps:
+      - name: noop
+        run: echo running ciflow_should_run
+  calculate-docker-image:
+    if: ${{ github.repository_owner == 'pytorch' }}
+    runs-on: linux.2xlarge
+    needs: [ciflow_should_run]
+    env:
+      DOCKER_BUILDKIT: 1
+    timeout-minutes: 90
+    outputs:
+      docker_image: ${{ steps.calculate-tag.outputs.docker_image }}
+    steps:
+      - name: Log in to ECR
+        run: |
+          aws ecr get-login --no-include-email --region us-east-1 > /tmp/ecr-login.sh
+          bash /tmp/ecr-login.sh
+          rm /tmp/ecr-login.sh
+      - name: Chown workspace
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Clean workspace
+        run: |
+          rm -rf "${GITHUB_WORKSPACE:?}/*"
+          rm -f ~/.ssh/authorized_keys
+      - name: Checkout PyTorch
+        uses: actions/checkout@v2
+        with:
+          # deep clone, to allow use of git merge-base
+          fetch-depth: 0
+      - name: Display EC2 information
+        shell: bash
+        run: |
+          .github/scripts/display_ec2_information.sh
+      - name: Calculate docker image tag
+        id: calculate-tag
+        run: |
+          DOCKER_TAG=$(git rev-parse HEAD:.circleci/docker)
+          echo "::set-output name=docker_tag::${DOCKER_TAG}"
+          echo "::set-output name=docker_image::${DOCKER_IMAGE_BASE}:${DOCKER_TAG}"
+      - name: Check if image should be built
+        id: check
+        env:
+          DOCKER_TAG: ${{ steps.calculate-tag.outputs.docker_tag }}
+          BASE_REVISION: ${{ github.event.pull_request.base.sha || github.sha }}
+        run: |
+          set -x
+          # Check if image already exists, if it does then skip building it
+          if docker manifest inspect "${DOCKER_IMAGE_BASE}:${DOCKER_TAG}"; then
+            exit 0
+          fi
+          if [[ "$BASE_REVISION" = "$(git rev-parse HEAD)" ]]; then
+            # if we're on the base branch then use the parent commit
+            MERGE_BASE=$(git rev-parse HEAD~)
+          else
+            # otherwise we're on a PR, so use the most recent base commit
+            MERGE_BASE=$(git merge-base HEAD "$BASE_REVISION")
+          fi
+          # Covers the case where a previous tag doesn't exist for the tree
+          # this is only really applicable on trees that don't have `.circleci/docker` at its merge base, i.e. nightly
+          if ! git rev-parse "$MERGE_BASE:.circleci/docker"; then
+            echo "Directory '.circleci/docker' not found in commit $MERGE_BASE, you should probably rebase onto a more recent commit"
+            exit 1
+          fi
+          PREVIOUS_DOCKER_TAG=$(git rev-parse "$MERGE_BASE:.circleci/docker")
+          # If no image exists but the hash is the same as the previous hash then we should error out here
+          if [[ "${PREVIOUS_DOCKER_TAG}" = "${DOCKER_TAG}" ]]; then
+            echo "ERROR: Something has gone wrong and the previous image isn't available for the merge-base of your branch"
+            echo "       contact the PyTorch team to restore the original images"
+            exit 1
+          fi
+          echo ::set-output name=rebuild::yes
+      - name: Build and push docker image
+        if: ${{ steps.check.outputs.rebuild }}
+        env:
+          DOCKER_TAG: ${{ steps.calculate-tag.outputs.docker_tag }}
+          DOCKER_SKIP_S3_UPLOAD: 1
+        run: |
+          export IMAGE_NAME=${DOCKER_IMAGE_BASE#308535385114.dkr.ecr.us-east-1.amazonaws.com/pytorch/}
+          cd .circleci/docker && ./build_docker.sh
+
+  build:
+    runs-on: linux.2xlarge
+    needs: [calculate-docker-image, ciflow_should_run]
+    env:
+      DOCKER_IMAGE: ${{ needs.calculate-docker-image.outputs.docker_image }}
+      JOB_BASE_NAME: paralleltbb-linux-xenial-py3.6-gcc5.4-build
+    steps:
+      - name: Log in to ECR
+        run: |
+          aws ecr get-login --no-include-email --region us-east-1 > /tmp/ecr-login.sh
+          bash /tmp/ecr-login.sh
+          rm /tmp/ecr-login.sh
+      - name: Chown workspace
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Clean workspace
+        run: |
+          rm -rf "${GITHUB_WORKSPACE:?}/*"
+          rm -f ~/.ssh/authorized_keys
+      - name: "[FB EMPLOYEES] Enable SSH (Click me for login details)"
+        uses: seemethere/add-github-ssh-key@v1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Checkout PyTorch
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # deep clone, to allow sharding to use git rev-list
+          submodules: recursive
+      - name: Display EC2 information
+        shell: bash
+        run: |
+          .github/scripts/display_ec2_information.sh
+      - name: Pull docker image
+        run: |
+          docker pull "${DOCKER_IMAGE}"
+      - name: Preserve github env variables for use in docker
+        run: |
+          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+      - name: Build PyTorch
+        run: |
+          docker run \
+            -e BUILD_ENVIRONMENT \
+            -e JOB_BASE_NAME \
+            -e MAX_JOBS="$(nproc --ignore=2)" \
+            -e SCCACHE_BUCKET \
+            -e CUSTOM_TEST_ARTIFACT_BUILD_DIR \
+            -e SKIP_SCCACHE_INITIALIZATION=1 \
+            -e TORCH_CUDA_ARCH_LIST \
+            -e http_proxy="http://internal-tf-lb-20210727220640487900000002-835786077.us-east-1.elb.amazonaws.com:3128" -e https_proxy="http://internal-tf-lb-20210727220640487900000002-835786077.us-east-1.elb.amazonaws.com:3128" -e no_proxy="localhost,127.0.0.1,amazonaws.com,s3.amazonaws.com,169.254.169.254,169.254.170.2,/var/run/docker.sock" \
+            --env-file="/tmp/github_env_${GITHUB_RUN_ID}" \
+            --security-opt seccomp=unconfined \
+            --cap-add=SYS_PTRACE \
+            --tty \
+            --user jenkins \
+            -v "${GITHUB_WORKSPACE}:/var/lib/jenkins/workspace" \
+            -w /var/lib/jenkins/workspace \
+            "${DOCKER_IMAGE}" \
+            sh -c 'sudo chown -R jenkins . && .jenkins/pytorch/build.sh'
+      - name: Parse ref
+        id: parse-ref
+        run: .github/scripts/parse_ref.py
+      - name: Display and upload binary build size statistics (Click Me)
+        # temporary hack: set CIRCLE_* vars, until we update
+        # tools/stats/print_test_stats.py to natively support GitHub Actions
+        env:
+          AWS_DEFAULT_REGION: us-east-1
+          SCRIBE_GRAPHQL_ACCESS_TOKEN: ${{ secrets.SCRIBE_GRAPHQL_ACCESS_TOKEN }}
+          CIRCLE_BRANCH: ${{ steps.parse-ref.outputs.branch }}
+          CIRCLE_PR_NUMBER: ${{ github.event.pull_request.number }}
+          CIRCLE_SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
+          CIRCLE_TAG: ${{ steps.parse-ref.outputs.tag }}
+          CIRCLE_WORKFLOW_ID: '${{ github.run_id }}_${{ github.run_number }}'
+        run: |
+          COMMIT_TIME=$(git log --max-count=1 --format=%ct || echo 0)
+          export COMMIT_TIME
+          pip3 install requests
+          python3 -m tools.stats.upload_binary_size_to_scuba || exit 0
+      - name: Chown workspace
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Archive artifacts into zip
+        run: |
+          zip -1 -r artifacts.zip dist/ build/custom_test_artifacts build/lib build/bin .pytorch-test-times.json
+      - uses: seemethere/upload-artifact-s3@9d7ceb0ab39c2c88d93ef7792b27425b27d59162
+        name: Store PyTorch Build Artifacts on S3
+        with:
+          name: ${{ env.BUILD_ENVIRONMENT }}
+          retention-days: 14
+          if-no-files-found: error
+          path:
+            artifacts.zip
+      - name: Hold runner for 2 hours or until ssh sessions have drained
+        # Always hold for active ssh sessions
+        if: always()
+        run: .github/scripts/wait_for_ssh_to_drain.sh
+      - name: Clean up docker images
+        if: always()
+        run: |
+          # Prune all of the docker images
+          docker system prune -af
+
+  generate-test-matrix:
+    if: ${{ github.repository_owner == 'pytorch' }}
+    runs-on: ubuntu-18.04
+    needs: [ciflow_should_run]
+    env:
+      TEST_RUNNER_TYPE: linux.2xlarge
+      ENABLE_DISTRIBUTED_TEST: 1
+      ENABLE_JIT_LEGACY_TEST: ''
+      ENABLE_MULTIGPU_TEST: ''
+      ENABLE_NOGPU_NO_AVX_TEST: ''
+      ENABLE_NOGPU_NO_AVX2_TEST: ''
+      ENABLE_SLOW_TEST: ''
+      NUM_TEST_SHARDS: 1
+      MULTIGPU_RUNNER_TYPE: linux.16xlarge.nvidia.gpu
+      NOGPU_RUNNER_TYPE: linux.2xlarge
+      PR_BODY: ${{ github.event.pull_request.body }}
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
+      render-matrix: ${{ steps.set-matrix.outputs.render-matrix }}
+      ignore-disabled-issues: ${{ steps.set-matrix.outputs.ignore-disabled-issues }}
+    container:
+      image: python:3.9
+    steps:
+      - name: Install dependencies
+        run: pip install typing-extensions
+      - name: Clone pytorch/pytorch
+        uses: actions/checkout@v2
+      - name: Generating test matrix
+        id: set-matrix
+        run: .github/scripts/generate_pytorch_test_matrix.py
+
+  test:
+    needs: [calculate-docker-image, build, generate-test-matrix, ciflow_should_run]
+    strategy:
+      matrix: ${{ fromJson(needs.generate-test-matrix.outputs.matrix) }}
+      fail-fast: false
+    runs-on: ${{ matrix.runner }}
+    env:
+      DOCKER_IMAGE: ${{ needs.calculate-docker-image.outputs.docker_image }}
+      JOB_BASE_NAME: paralleltbb-linux-xenial-py3.6-gcc5.4-test
+      TEST_CONFIG: ${{ matrix.config }}
+      SHARD_NUMBER: ${{ matrix.shard }}
+      NUM_TEST_SHARDS: ${{ matrix.num_shards }}
+      PYTORCH_IGNORE_DISABLED_ISSUES: ${{ needs.generate-test-matrix.outputs.ignore-disabled-issues }}
+      CONTINUE_THROUGH_ERROR: ${{ github.repository_owner == 'pytorch' && (github.event_name == 'push' || github.event_name == 'schedule') }}
+    steps:
+      - name: Log in to ECR
+        run: |
+          aws ecr get-login --no-include-email --region us-east-1 > /tmp/ecr-login.sh
+          bash /tmp/ecr-login.sh
+          rm /tmp/ecr-login.sh
+      - name: Chown workspace
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)/../":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Clean workspace
+        run: |
+          rm -rf "${GITHUB_WORKSPACE:?}/*"
+          rm -f ~/.ssh/authorized_keys
+      - name: "[FB EMPLOYEES] Enable SSH (Click me for login details)"
+        uses: seemethere/add-github-ssh-key@v1
+        with:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Checkout PyTorch
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # deep clone, to allow sharding to use git rev-list
+          submodules: recursive
+      - name: Display EC2 information
+        shell: bash
+        run: |
+          .github/scripts/display_ec2_information.sh
+      - name: Pull docker image
+        run: |
+          docker pull "${DOCKER_IMAGE}"
+      - name: Install nvidia driver, nvidia-docker runtime, set GPU_FLAG
+        if: ${{ contains(env.BUILD_ENVIRONMENT, 'cuda') && !contains(matrix.config, 'nogpu') }}
+        run: |
+          bash .github/scripts/install_nvidia_utils_linux.sh
+          echo "GPU_FLAG=--gpus all" >> "${GITHUB_ENV}"
+      - name: Determine shm-size
+        run: |
+          shm_size="1g"
+          case "${BUILD_ENVIRONMENT}" in
+            *cuda*)
+              shm_size="2g"
+              ;;
+            *rocm*)
+              shm_size="8g"
+              ;;
+          esac
+          echo "SHM_SIZE=${shm_size}" >> "${GITHUB_ENV}"
+      - uses: seemethere/download-artifact-s3@0504774707cbc8603d7dca922e8026eb8bf3b47b
+        name: Download PyTorch Build Artifacts
+        with:
+          name: ${{ env.BUILD_ENVIRONMENT }}
+      - name: Unzip artifacts
+        run: |
+          unzip -o artifacts.zip
+      - name: Output disk space left
+        run: |
+          sudo df -H
+      - name: Preserve github env variables for use in docker
+        run: |
+          env | grep '^GITHUB' > "/tmp/github_env_${GITHUB_RUN_ID}"
+      - name: Test PyTorch
+        env:
+          BUILD_ENVIRONMENT: paralleltbb-linux-xenial-py3.6-gcc5.4-${{ matrix.config }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+        run: |
+          if [[ $TEST_CONFIG == 'multigpu' ]]; then
+            TEST_COMMAND=.jenkins/pytorch/multigpu-test.sh
+          else
+            TEST_COMMAND=.jenkins/pytorch/test.sh
+          fi
+          if [[ $NUM_TEST_SHARDS -ne 2 ]]; then
+            export SHARD_NUMBER=0
+          fi
+          # TODO: Stop building test binaries as part of the build phase
+          # Used for GPU_FLAG since that doesn't play nice
+          # shellcheck disable=SC2086
+          docker run \
+            ${GPU_FLAG:-} \
+            -e BUILD_ENVIRONMENT \
+            -e PR_NUMBER \
+            -e CUSTOM_TEST_ARTIFACT_BUILD_DIR \
+            -e GITHUB_ACTIONS \
+            -e IN_CI \
+            -e IN_WHEEL_TEST \
+            -e SHARD_NUMBER \
+            -e JOB_BASE_NAME \
+            -e TEST_CONFIG \
+            -e NUM_TEST_SHARDS \
+            -e PYTORCH_IGNORE_DISABLED_ISSUES \
+            -e CONTINUE_THROUGH_ERROR \
+            -e MAX_JOBS="$(nproc --ignore=2)" \
+            -e SCCACHE_BUCKET \
+            -e http_proxy="http://internal-tf-lb-20210727220640487900000002-835786077.us-east-1.elb.amazonaws.com:3128" -e https_proxy="http://internal-tf-lb-20210727220640487900000002-835786077.us-east-1.elb.amazonaws.com:3128" -e no_proxy="localhost,127.0.0.1,amazonaws.com,s3.amazonaws.com,169.254.169.254,169.254.170.2,/var/run/docker.sock" \
+            --env-file="/tmp/github_env_${GITHUB_RUN_ID}" \
+            --security-opt seccomp=unconfined \
+            --cap-add=SYS_PTRACE \
+            --shm-size="${SHM_SIZE}" \
+            --tty \
+            --user jenkins \
+            -v "${GITHUB_WORKSPACE}:/var/lib/jenkins/workspace" \
+            -w /var/lib/jenkins/workspace \
+            "${DOCKER_IMAGE}" \
+            sh -c 'sudo chown -R jenkins . && pip install dist/*.whl && '$TEST_COMMAND
+      - name: Chown workspace
+        if: always()
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+      - name: Zip test reports for upload
+        if: always()
+        env:
+          COMMIT_SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
+          WORKFLOW_ID: '${{ github.run_id }}_${{ github.run_number }}'
+        run: |
+          # Remove any previous test reports if they exist
+          rm -f test-reports-*.zip
+          zip -r "test-reports-${COMMIT_SHA1}-${WORKFLOW_ID}.zip" test -i '*.xml'
+      - uses: actions/upload-artifact@v2
+        name: Store PyTorch Test Reports
+        if: always()
+        with:
+          name: test-reports-${{ matrix.config }}
+          retention-days: 14
+          if-no-files-found: error
+          path:
+            test-reports-*.zip
+      - uses: seemethere/upload-artifact-s3@9d7ceb0ab39c2c88d93ef7792b27425b27d59162
+        name: Store PyTorch Test Reports on S3
+        if: always()
+        with:
+          name: test-reports-${{ matrix.config }}
+          retention-days: 14
+          if-no-files-found: error
+          path:
+            test-reports-*.zip
+      - name: Parse ref
+        id: parse-ref
+        run: .github/scripts/parse_ref.py
+      - name: Display and upload test statistics (Click Me)
+        # temporary hack: set CIRCLE_* vars, until we update
+        # tools/stats/print_test_stats.py to natively support GitHub Actions
+        env:
+          AWS_DEFAULT_REGION: us-east-1
+          CIRCLE_BRANCH: ${{ steps.parse-ref.outputs.branch }}
+          JOB_BASE_NAME: paralleltbb-linux-xenial-py3.6-gcc5.4-test
+          CIRCLE_PR_NUMBER: ${{ github.event.pull_request.number }}
+          CIRCLE_SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
+          CIRCLE_TAG: ${{ steps.parse-ref.outputs.tag }}
+          CIRCLE_WORKFLOW_ID: '${{ github.run_id }}_${{ github.run_number }}'
+        shell: bash
+        run: |
+          python3 -m pip install -r requirements.txt
+          python3 -m pip install boto3==1.16.34
+          python3 -m tools.stats.print_test_stats --upload-to-s3 --compare-with-s3 test
+      - name: Hold runner for 2 hours or until ssh sessions have drained
+        # Always hold for active ssh sessions
+        if: always()
+        run: .github/scripts/wait_for_ssh_to_drain.sh
+      - name: Clean up docker images
+        if: always()
+        run: |
+          # Ensure the working directory gets chowned back to the current user
+          docker run --rm -v "$(pwd)":/v -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .
+          # Prune all of the docker images
+          docker system prune -af