Add vexiiriscv CPU support #1879
Workflow file for this run
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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: | |
# temporary directories should be located in /scratch (since it's larger) | |
REMOTE_WORK_DIR: /scratch/buildbot/cy-ci-shared/cy-workdir-${{ github.sha }} | |
JAVA_TMP_DIR: /scratch/buildbot/cy-ci-shared/cy-javatmpdir-${{ github.sha }} | |
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 }} | |
start-workflow: | |
name: start-workflow | |
# unable to access env context in job.if thus have to put gh-a context expression directly here. | |
# note that the check is using a boolean true instead of string 'true' since it's directly using | |
# the expression not a variable like if checking against the env context string. | |
if: ${{ contains(github.event.pull_request.labels.*.name, 'ci:disable') != true }} | |
runs-on: ubuntu-22.04 | |
steps: | |
- run: true | |
# 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 | |
needs: start-workflow | |
# 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@v4 | |
- name: Git workaround | |
uses: ./.github/actions/git-workaround | |
- uses: dorny/paths-filter@v3 | |
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/**' | |
- '.github/PULL_REQUEST_TEMPLATE.md' | |
- '.github/dependabot.yml' | |
- '.mergify.yml' | |
full-flow: | |
name: full-flow | |
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@v4 | |
- 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" | |
git submodule sync | |
./build-setup.sh -v | |
- 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 | |
- 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 | |
# remove extra channels if put in by default (avoid clashing deps) | |
conda config --remove channels litex-hub || true | |
conda config --remove channels defaults || true | |
# 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 | |
# installs for example-sky130.yml | |
conda create -y --prefix ./.conda-sky130 -c defaults -c litex-hub open_pdks.sky130a=1.0.457_0_g32e8f23 | |
git clone https://github.com/rahulk29/sram22_sky130_macros.git | |
git -C sram22_sky130_macros checkout 1f20d16 | |
# installs for example-openroad.yml | |
conda create -y --prefix ./.conda-yosys -c defaults -c litex-hub yosys=0.27_4_gb58664d44 | |
conda create -y --prefix ./.conda-openroad -c defaults -c litex-hub openroad=2.0_7070_g0264023b6 | |
conda create -y --prefix ./.conda-klayout -c defaults -c litex-hub klayout=0.28.5_98_g87e2def28 | |
conda create -y --prefix ./.conda-signoff -c defaults -c litex-hub 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 | |
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 | |
- name: Run FireChip bridge tests | |
run: | | |
cd ${{ env.REMOTE_WORK_DIR }} | |
eval "$(conda shell.bash hook)" | |
source env.sh | |
pushd sims/firesim | |
source sourceme-manager.sh --skip-ssh-setup | |
popd | |
cd sims/firesim-staging | |
export TEST_DISABLE_VERILATOR=1 | |
export TEST_DISABLE_VIVADO=1 | |
make launch-sbt SBT_COMMAND=";project firechip_bridgestubs; testOnly firechip.bridgestubs.BridgeTests" | |
- name: Run FireChip FireSim target tests | |
run: | | |
cd ${{ env.REMOTE_WORK_DIR }} | |
eval "$(conda shell.bash hook)" | |
source env.sh | |
pushd sims/firesim | |
source sourceme-manager.sh --skip-ssh-setup | |
popd | |
cd sims/firesim-staging | |
export TEST_MINIMAL_BENCHMARKS=1 # seems like dhrystone is the longest so this doesn't affect runtime much | |
export TEST_DISABLE_VERILATOR=1 | |
export TEST_DISABLE_VIVADO=1 | |
make launch-sbt SBT_COMMAND=";project firechip; testOnly firechip.chip.CITests" | |
cleanup: | |
name: cleanup | |
needs: [full-flow] | |
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 }} |