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Add workflow for tgen perf tests
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‎.github/workflows/run_tgen.yml‎

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# Syntax reference:
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# https://help.github.com/en/actions/automating-your-workflow-with-github-actions/workflow-syntax-for-github-actions
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name: TGen Tests
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permissions: read-all
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defaults:
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run:
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shell: bash
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on:
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push:
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branches: [main]
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pull_request:
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types: [opened, synchronize]
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env:
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CARGO_TERM_COLOR: always
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jobs:
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tgen:
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# use the oldest kernel supported by github's CI (make sure to update the
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# minimum supported kernel version in documentation when changing)
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# https://github.com/actions/virtual-environments
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runs-on: ubuntu-20.04
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container:
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image: 'ubuntu:22.04'
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# the default shm-size for ubuntu:18.04, but with the size increased from
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# 65536k. github's default docker seccomp policy seems to disallow
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# process_vm_readv and process_vm_writev; disable it altogether. See
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# https://docs.docker.com/engine/security/seccomp/
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options: '--tmpfs /dev/shm:rw,nosuid,nodev,exec,size=1024g --security-opt seccomp=unconfined'
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env:
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CC: 'clang'
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CONTAINER: 'ubuntu:22.04'
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BUILDTYPE: 'release'
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RUSTPROFILE: minimal
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steps:
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- name: Checkout shadow
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uses: actions/checkout@v3
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with:
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path: shadow
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# Run on PR head instead of merge result. Running on the merge
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# result can give confusing results, and we require PR to be up to
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# date with target branch before merging, anyway.
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# See https://github.com/shadow/shadow/issues/2166
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ref: ${{ github.event.pull_request.head.sha }}
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persist-credentials: false
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- name: Checkout tgen
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uses: actions/checkout@v3
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with:
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path: tgen
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repository: shadow/tgen
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ref: 7a5cf4554f813cc996637d942f169aeb745e37ff
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persist-credentials: false
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- name: Get month
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id: get-month
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run: |
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echo "month=$(/bin/date -u "+%Y%m")" >> $GITHUB_OUTPUT
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- name: Install dependencies
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run: |
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cd shadow
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. ci/container_scripts/install_deps.sh
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. ci/container_scripts/install_extra_deps.sh
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echo "$HOME/.cargo/bin" >> $GITHUB_PATH
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# dependencies for tgen
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DEBIAN_FRONTEND=noninteractive apt-get install -y libigraph-dev
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mkdir -p ~/.local/bin
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- name: Restore cargo registry cache
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uses: actions/cache@v3
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with:
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path: |
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~/.cargo/registry/index/
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~/.cargo/registry/cache/
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~/.cargo/git/db/
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# invalidate the cache once per month
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key: cargo-registry-${{ steps.get-month.outputs.month }}
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restore-keys: |
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cargo-registry-
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- name: Build tgen
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run: |
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cd tgen
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mkdir build && cd build
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cmake ..
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make -j$(nproc)
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cd ..
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ln -s $(pwd)/build/src/tgen ~/.local/bin/tgen
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- name: Build shadow
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run: |
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cd shadow
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. ci/container_scripts/build_and_install.sh
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- name: Test
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run: |
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cd shadow
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./setup test -- --build-config extra --label-regex tgen
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- name: Last 200 log lines
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if: failure()
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run: |
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tail -n 200 shadow/build/Testing/Temporary/LastTest.log
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- name: Compress logs
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if: failure()
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run: |
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shopt -s globstar
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tar -cJf shadow/build/Testing/Temporary{.tar.xz,/}
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for f in shadow/build/src/test/tgen/**/*.data; do tar -cJf "$f.tar.xz" "$f/"; done
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- name: Upload shadow data directory
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uses: actions/upload-artifact@v3
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if: failure()
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with:
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name: shadow-data-dir
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path: shadow/build/src/test/tgen/**/*.data.tar.xz
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- name: Upload shadow log file
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uses: actions/upload-artifact@v3
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if: failure()
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with:
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name: shadow-log-file
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path: shadow/build/Testing/Temporary.tar.xz

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