feat(ci): add workflow dispatch for STA timing analysis CI #32
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: STA Nightly Regression | |
| on: | |
| schedule: | |
| # 12:00 UTC == 20:00 UTC+8 | |
| - cron: '00 12 * * *' | |
| workflow_dispatch: | |
| pull_request: | |
| jobs: | |
| run-sta-xiangshan: | |
| timeout-minutes: 2880 | |
| runs-on: [self-hosted, node] | |
| steps: | |
| - name: Verify runner host | |
| run: | | |
| test "$(hostname)" = "node004" | |
| - uses: actions/checkout@v4 | |
| - name: Prepare XiangShan | |
| run: | | |
| cd $GITHUB_WORKSPACE/.. | |
| rm -rf XiangShan | |
| proxychains git clone --single-branch --branch main --depth 1 https://github.com/OpenXiangShan/XiangShan.git | |
| cd XiangShan && make init && rm -rf difftest && cp -r $GITHUB_WORKSPACE . | |
| echo "NOOP_HOME=$(pwd)" >> $GITHUB_ENV | |
| echo "DIFF_RTL_HOME=$(pwd)/difftest/build" >> $GITHUB_ENV | |
| - name: Build XiangShan | |
| run: | | |
| cd $NOOP_HOME | |
| make verilog DEBUG_ARGS="--difftest-config ESBIFDU --difftest-exclude Vec" FPGA=1 WITH_CHISELDB=0 WITH_CONSTANTIN=0 CONFIG=XSNoCDiffTopConfig -j10 | |
| - name: Build DiffTest | |
| run: | | |
| cd $NOOP_HOME/difftest | |
| export NOOP_HOME=$(pwd) | |
| make difftest_verilog PROFILE=../build/generated-src/difftest_profile.json NUMCORES=1 CONFIG=ESBIFDU | |
| - name: Run STA | |
| run: | | |
| export PATH=/nfs/home/share/tools/yosys:$PATH | |
| export YOSYS_STA_DIR=/nfs/home/share/tools/yosys-sta | |
| export ABC_THREADS=16 | |
| export YOSYS_TIMEOUT=12h | |
| export ISTA_TIMEOUT=24h | |
| export TIMEOUT_KILL_AFTER=10m | |
| RUN_STA_TOTAL_TIMEOUT=40h | |
| cd $NOOP_HOME/difftest | |
| RUN_STA_LOG=./scripts/ieda/sta_results/run_sta.log | |
| RUN_STA_STATUS=./scripts/ieda/sta_results/run_sta.status | |
| # Keep STA output in file to avoid CI pipeline log-streaming side effects. | |
| set +e | |
| if ! command -v timeout >/dev/null 2>&1; then | |
| echo "ERROR: timeout command not found on runner" | |
| exit 2 | |
| fi | |
| RUN_STA_LOG_TO_FILE=1 RUN_STA_LOG_CONSOLE=0 RUN_STA_LOG_FILE=$RUN_STA_LOG RUN_STA_STATUS_FILE=$RUN_STA_STATUS \ | |
| timeout --foreground --signal=TERM --kill-after=15m "$RUN_STA_TOTAL_TIMEOUT" \ | |
| bash ./scripts/ieda/run_sta.sh $DIFF_RTL_HOME GatewayEndpoint | |
| EXIT_CODE=$? | |
| set -e | |
| echo "run_sta exit code: $EXIT_CODE" | |
| # Print a compact summary to CI logs after completion. | |
| if [ -f "$RUN_STA_STATUS" ]; then | |
| echo "=== run_sta status markers (from $RUN_STA_STATUS) ===" | |
| tail -n 100 "$RUN_STA_STATUS" || true | |
| else | |
| echo "WARNING: run_sta status file not found: $RUN_STA_STATUS" | |
| fi | |
| if [ -f "$RUN_STA_LOG" ]; then | |
| echo "=== run_sta summary (from $RUN_STA_LOG) ===" | |
| grep -E '(^Step|^===|^---|^Error:|^ERROR:|completed|saved|Results|ABC threads|yosys-sta|RTL directory|Clock|PDK|Netlist|Timing analysis|Critical path|Summary)' \ | |
| "$RUN_STA_LOG" | tail -n 200 || true | |
| else | |
| echo "WARNING: run_sta log not found: $RUN_STA_LOG" | |
| fi | |
| if [ "$EXIT_CODE" -ne 0 ] && [ -f "$RUN_STA_LOG" ]; then | |
| echo "=== run_sta log tail (last 200 lines) ===" | |
| tail -n 200 "$RUN_STA_LOG" || true | |
| fi | |
| if [ "$EXIT_CODE" -eq 124 ] || [ "$EXIT_CODE" -eq 137 ]; then | |
| echo "ERROR: run_sta timeout reached (total=$RUN_STA_TOTAL_TIMEOUT, yosys=$YOSYS_TIMEOUT, ista=$ISTA_TIMEOUT)" | |
| fi | |
| # Keep original non-zero exit code from run_sta.sh (including timeout 124). | |
| if [ "$EXIT_CODE" -ne 0 ]; then | |
| exit $EXIT_CODE | |
| fi | |
| # Check output artifacts only when run_sta.sh completed successfully. | |
| if [ ! -f "./scripts/ieda/sta_results/critical_paths.txt" ]; then | |
| echo "ERROR: run_sta succeeded but critical_paths.txt not found" | |
| exit 1 | |
| fi | |
| exit $EXIT_CODE | |
| - name: Print critical results | |
| run: | | |
| cd $NOOP_HOME/difftest | |
| if [ -f "./scripts/ieda/sta_results/critical_paths.txt" ]; then | |
| cat ./scripts/ieda/sta_results/critical_paths.txt | |
| else | |
| echo "ERROR: critical_paths.txt not found!" | |
| exit 1 | |
| fi |