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ci(codeql): cap Analyze (c-cpp) footprint on self-hosted 905 (fix co-OOM with ASan) #611

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Merged
frstrtr merged 1 commit into from
Jul 3, 2026
Merged

ci(codeql): cap Analyze (c-cpp) footprint on self-hosted 905 (fix co-OOM with ASan) #611

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16 changes: 15 additions & 1 deletion .github/workflows/codeql-analysis.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -95,10 +95,24 @@ jobs:
cmake -S . -B build_codeql \
-DCMAKE_TOOLCHAIN_FILE=build_codeql/conan_toolchain.cmake \
-DCMAKE_BUILD_TYPE=Release
cmake --build build_codeql --target c2pool -j$(nproc)
# Cap build parallelism on the shared self-hosted 905 box so the
# CodeQL build does not co-OOM with a concurrent ASan job.
# github-hosted (fork) runs keep full parallelism.
if [ "${{ runner.environment }}" = "github-hosted" ]; then
JOBS=$(nproc)
else
JOBS=8
fi
cmake --build build_codeql --target c2pool -j"$JOBS"

# ── Analysis ──────────────────────────────────────────────────────────
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v4
with:
category: "/language:${{ matrix.language }}"
# Cap the run-queries footprint on the shared self-hosted 905 box so
# CodeQL does not co-OOM with a concurrent ASan job (was auto-sizing
# to --ram=60466 --threads=32, nearly the whole box). 0 = action
# auto-default, kept for github-hosted (fork) runs.
threads: ${{ (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) && '12' || '0' }}
ram: ${{ (github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository) && '20000' || '0' }}
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