chipyard-ci-full-flow #4
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| name: chipyard-ci-full-flow | |
| on: | |
| # run ci on pull requests targeting following branches (runs on the merge commit) | |
| pull_request: | |
| branches: | |
| - main | |
| - '1.[0-9]*.x' | |
| schedule: | |
| # run at 00:00 on sunday | |
| - cron: "0 0 * * 0" | |
| defaults: | |
| run: | |
| shell: bash -leo pipefail {0} | |
| env: | |
| REMOTE_WORK_DIR: ${{ secrets.BUILDDIR }}/cy-ci-shared/cy-${{ github.sha }} | |
| JAVA_TMP_DIR: /tmp/cy-${{ github.sha }}-full | |
| jobs: | |
| cancel-prior-workflows: | |
| name: cancel-prior-workflows | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Cancel Previous Runs | |
| uses: styfle/[email protected] | |
| with: | |
| access_token: ${{ github.token }} | |
| # Set up a set of boolean conditions to control which branches of the CI | |
| # workflow will execute This is based off the conditional job execution | |
| # example here: https://github.com/dorny/paths-filter#examples | |
| change-filters: | |
| name: filter-jobs-on-changes | |
| runs-on: ubuntu-latest | |
| # Queried by downstream jobs to determine if they should run. | |
| outputs: | |
| needs-rtl: ${{ steps.filter.outputs.all_count != steps.filter.outputs.skip-rtl_count }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Git workaround | |
| uses: ./.github/actions/git-workaround | |
| - uses: dorny/paths-filter@v2 | |
| id: filter | |
| with: | |
| filters: | | |
| all: | |
| - '**' | |
| # If any of the files changed match, do a doc build | |
| docs: &docs-filter | |
| - 'docs/**' | |
| - '.readthedocs.yml' | |
| # If all files match to this filter, skip the main ci pipeline | |
| skip-rtl: | |
| - *docs-filter | |
| - '**/*.md' | |
| - '**/.gitignore' | |
| - '.github/ISSUE_TEMPLATE/**' | |
| setup-repo: | |
| name: setup-repo | |
| needs: [change-filters, cancel-prior-workflows] | |
| if: needs.change-filters.outputs.needs-rtl == 'true' | |
| runs-on: as4 | |
| steps: | |
| - name: Delete old checkout | |
| run: | | |
| ls -alh . | |
| rm -rf ${{ github.workspace }}/* || true | |
| rm -rf ${{ github.workspace }}/.* || true | |
| ls -alh . | |
| - uses: actions/checkout@v3 | |
| - name: Setup repo copy | |
| run: | | |
| git clone $GITHUB_WORKSPACE ${{ env.REMOTE_WORK_DIR }} | |
| - name: Setup repo | |
| run: | | |
| cd ${{ env.REMOTE_WORK_DIR }} | |
| eval "$(conda shell.bash hook)" | |
| mkdir ${{ env.JAVA_TMP_DIR }} | |
| export MAKEFLAGS="-j32" | |
| ./build-setup.sh -v | |
| run-cfg-finder: | |
| name: run-cfg-finder | |
| needs: [setup-repo] | |
| runs-on: as4 | |
| steps: | |
| - name: Run config finder | |
| run: | | |
| cd ${{ env.REMOTE_WORK_DIR }} | |
| eval "$(conda shell.bash hook)" | |
| source env.sh | |
| cd sims/verilator | |
| make find-config-fragments | |
| run-tutorial: | |
| name: run-tutorial | |
| needs: [setup-repo] | |
| runs-on: as4 | |
| steps: | |
| - name: Run smoke test | |
| run: | | |
| cd ${{ env.REMOTE_WORK_DIR }} | |
| eval "$(conda shell.bash hook)" | |
| source env.sh | |
| cd sims/verilator | |
| make verilog | |
| - name: VLSI test | |
| run: | | |
| cd ${{ env.REMOTE_WORK_DIR }} | |
| eval "$(conda shell.bash hook)" | |
| source env.sh | |
| cd vlsi | |
| # NOTE: most conda installs are in separate conda envs because they mess up | |
| # each other's versions (for no apparent reason) and we need the latest versions | |
| conda config --add channels defaults | |
| conda config --add channels litex-hub | |
| # installs for example-sky130.yml | |
| conda create -y --prefix ./.conda-sky130 open_pdks.sky130a=1.0.457_0_g32e8f23 | |
| git clone https://github.com/rahulk29/sram22_sky130_macros.git | |
| # installs for example-openroad.yml | |
| conda create -y --prefix ./.conda-yosys yosys=0.27_4_gb58664d44 | |
| conda create -y --prefix ./.conda-openroad openroad=2.0_7070_g0264023b6 | |
| conda create -y --prefix ./.conda-klayout klayout=0.28.5_98_g87e2def28 | |
| conda create -y --prefix ./.conda-signoff magic=8.3.376_0_g5e5879c netgen=1.5.250_0_g178b172 | |
| echo "# Tutorial configs" > tutorial.yml | |
| echo "# pdk" > tutorial.yml | |
| echo "technology.sky130.sky130A: $PWD/.conda-sky130/share/pdk/sky130A" >> tutorial.yml | |
| echo "technology.sky130.sram22_sky130_macros: $PWD/sram22_sky130_macros" >> tutorial.yml | |
| echo "" >> tutorial.yml | |
| echo "# tools" >> tutorial.yml | |
| echo "synthesis.yosys.yosys_bin: $PWD/.conda-yosys/bin/yosys" >> tutorial.yml | |
| echo "par.openroad.openroad_bin: $PWD/.conda-openroad/bin/openroad" >> tutorial.yml | |
| echo "par.openroad.klayout_bin: $PWD/.conda-klayout/bin/klayout" >> tutorial.yml | |
| echo "drc.magic.magic_bin: $PWD/.conda-signoff/bin/magic" >> tutorial.yml | |
| echo "drc.klayout.klayout_bin: $PWD/.conda-klayout/bin/klayout" >> tutorial.yml | |
| echo "lvs.netgen.netgen_bin: $PWD/.conda-signoff/bin/netgen" >> tutorial.yml | |
| echo "" >> tutorial.yml | |
| echo "# speed up tutorial runs & declutter log output" >> tutorial.yml | |
| echo "par.openroad.timing_driven: false" >> tutorial.yml | |
| echo "par.openroad.write_reports: false" >> tutorial.yml | |
| conda config --remove channels litex-hub | |
| conda config --remove channels defaults | |
| export tutorial=sky130-openroad | |
| export EXTRA_CONFS=tutorial.yml | |
| export VLSI_TOP=RocketTile | |
| make buildfile | |
| make syn | |
| # NOTE: commenting out for now bc this times out - need to debug why | |
| # openroad freezes during some write commands after detailed route | |
| # so need to stop the flow & run last step separately | |
| # make par HAMMER_EXTRA_ARGS="--stop_after_step extraction" | |
| # make redo-par HAMMER_EXTRA_ARGS="--start_before_step extraction" | |
| # make drc | |
| # make lvs | |
| cleanup: | |
| name: cleanup | |
| needs: [run-tutorial] | |
| runs-on: as4 | |
| if: ${{ always() }} | |
| steps: | |
| - name: Delete repo copy and conda env | |
| run: | | |
| rm -rf ${{ env.REMOTE_WORK_DIR }} | |
| rm -rf ${{ env.JAVA_TMP_DIR }} |