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[RFC + PR] Use TCP for {LLVM / Torch-MLIR / StableHLO} Green Commit Sync #10

[RFC + PR] Use TCP for {LLVM / Torch-MLIR / StableHLO} Green Commit Sync

[RFC + PR] Use TCP for {LLVM / Torch-MLIR / StableHLO} Green Commit Sync #10

# Licensed under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
# Also available under a BSD-style license. See LICENSE.
name: Bazel Build and Test (torch-mlir)
# Only run when torch-mlir hash changes (deps.bzl)
on:
pull_request:
branches:
- main
paths:
- 'deps.bzl'
push:
branches:
- main
paths:
- 'deps.bzl'
workflow_dispatch:
# Ensure that only a single job or workflow using the same
# concurrency group will run at a time. This would cancel
# any in-progress jobs in the same github workflow and github
# ref (e.g. refs/heads/main or refs/pull/<pr_number>/merge).
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
ubuntu-build:
name: ubuntu-x86_64 / torch-mlir
runs-on: ubuntu-latest
steps:
- name: Checkout mlir-tcp
uses: actions/checkout@v3
# Continually update cache even if there's a "hit" during
# restore to avoid the cache going stale over time
# https://github.com/actions/cache/blob/main/tips-and-workarounds.md#update-a-cache
- name: Setup cache for bazel
uses: actions/cache@v3
with:
path: ~/.cache/bazel
key: torch-mlir-bazel-build-cache-${{ runner.os }}-${{ github.sha }}
restore-keys: |
torch-mlir-bazel-build-cache-${{ runner.os }}
# Change bazel cache directory to root ownership
# to allow writing to it from within the docker container.
# If no cache hits, this directory is not present
# so don't run chown (will error otherwise).
- name: Set bazel cache permissions
run: |
if [ -d "${HOME}/.cache/bazel" ]; then
sudo chown -R root:root "${HOME}/.cache/bazel"
fi
- name: Build docker image
run: |
docker build -f docker/Dockerfile \
-t mlir-tcp:ci \
.
- name: Bazel build and test torch-mlir
run: |
docker run --rm \
-v "$(pwd)":"/opt/src/mlir-tcp" \
-v "${HOME}/.cache/bazel":"/root/.cache/bazel" \
mlir-tcp:ci \
bazel test --config=clang_linux @torch-mlir//...
# Switch back bazel cache directory to user ownership
# to allow GHA post-cache step to save cache without
# permissions issue.
- name: Switch bazel cache permissions
run: |
if [ -d "${HOME}/.cache/bazel" ]; then
sudo chown -R "$USER":"$USER" "${HOME}/.cache/bazel"
fi