perf: replace public benchmark evidence pipeline - #10
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Intent
Replace the public performance benchmark harness so Python only collects raw timings, R owns all statistical inference with family-wise multiplicity control, release benchmarking is reduced by roughly seventeen minutes, and every release GitHub Actions workflow benchmarks the exact verified ABI3 wheel and publishes both raw and inferred evidence; validate, push, open the pull request, and take it through CI for merge.
What Changed
Risk Assessment
🚨 High: The change should not merge without resolving the exact-wheel isolation gap and clarifying or correcting the claimed family-wise inference contract.
Testing
No pre-run baseline commands were supplied. The 63 targeted automated contracts passed, the exact verified ABI3 wheel completed the full 253-endpoint raw-to-R design in 185.86 seconds, semantic workflow checks confirmed publication of both evidence layers, and representative historical measurements support a 16.76-minute reduction. A full historical run exceeded the local execution-session ceiling, so the runtime baseline uses completed category samples weighted across the old execution geometry. The emitted R evidence reports five PASS families and G4 FAIL; this demonstrates inference output and is not a harness failure.
Evidence: Consolidated acceptance evidence
Evidence: Verified ABI3 benchmark-wheel identity
Evidence: Verified ABI3 benchmark transcript
Full 253-endpoint, 10-worker ABI3 panel completed in 185.86 seconds; R emitted five PASS decisions and one G4 FAIL decision.Evidence: Python raw timing evidence
/var/folders/pt/19wwr80d5bs38zmww5rm2vsc0000gn/T/no-mistakes-evidence/01KZZ1DNBPEZYZM9D6GQF5CPF0/abi3-report-default-r.json)Evidence: Historical runtime comparison
Representative historical rows produced a 19.86-minute weighted estimate versus 3.10 minutes observed for the verified ABI3 harness—a 16.76-minute estimated reduction.Pipeline
Updates from git push no-mistakes
✅ **intent** - passed
✅ No issues found.
✅ **Rebase** - passed
✅ No issues found.
tests/test_release_workflows.py:252- This test reads workflow YAML through a regex-based indentation parser and then asserts literal/substrings ofrunscripts. It can pass without proving that GitHub executes the verified-wheel install, benchmark pipeline, or evidence publication, violating the source-content-only test rule. Replace these assertions—and the same-pattern workflow checks directly in scope—with a real workflow/YAML semantic consumer plus executable seams that assert installed-wheel identity and produced evidence artifacts.🔧 Fix: Verify release wheel identity and evidence contracts
3 errors still open:
benches/_panel.py:70- Intent requires benchmarking “the exact verified ABI3 wheel,” but workers inheritPYTHONPATHand run without-I. A shadowmsgspec_toonpackage can therefore supply different Python wrappers while reusing the verified native extension; the later check compares only the extension digest and would accept it. Launch this shared worker boundary in isolated mode and bind its package/native paths to the verification record.benches/analyze_ab.R:224- Intent requires “family-wise multiplicity control,” but one declared A/B family is split into separate Holm procedures for non-inferiority and improvement claims. Fordistinct-key-hotfix, the two procedures can jointly exceed alpha while the output advertises oneholmadjustment. Adjust one role-appropriate p-value vector across every confirmatory member, or explicitly declare separate families.benches/analyze_report.R:264- The report analyzer similarly runs independent Holm procedures formeets_floorandmisses_floorwithin each declared family, then publishes both as inferential statuses. At the boundary, either directional false classification can total roughly 10% even for a one-comparison family. Use one simultaneous two-sided classification procedure, or mark one direction non-confirmatory.✅ **Test** - passed
✅ No issues found.
uv run --no-sync pytest -q tests/test_performance_evidence.py tests/test_release_artifacts.py tests/test_release_report.py tests/test_release_workflows.pyCARGO_TARGET_DIR=<evidence>/cargo-target uv run --no-sync maturin build --release --locked --compatibility pypi --out <evidence>/abi3-wheels -i /opt/homebrew/opt/python@3.13/bin/python3.13scripts/release_artifacts.py manifest, followed by isolated ABI3-environmentverifyandverify-release-wheel --python-abi cp313-abi3/usr/bin/time -p <verified-abi3-python> -I benches/collect_report.py --python <verified-abi3-python> --seed 20260813 --raw-output <evidence>/abi3-report-default-raw.json --output <evidence>/abi3-report-default-r.jsonExecuted representative base-commit public benchmark rows for typed, codec, integration, and key-cardinality categories and weighted them across the historical 37-row/407-process geometry.Parsed and asserted the generated ABI3 identity, raw timing, R inference, runtime, and normalized GitHub Actions workflow contracts intovalidation-summary.json.Removed test-created caches and confirmedgit status --shortis empty.🔧 **Document** - 2 issues found → auto-fixed ✅
BENCHMARKS.md:57- The generated benchmark report still documents the retired Student t and fixed-order methodology. Regeneration requires fresh benchmark evidence, which this phase forbids.benches/_timing.py:63- The runtime methodology text still says Python publishes worker means and standard deviations. This phase permits edits only to documentation files and doc comments.🔧 Fix: Refresh benchmark inference documentation
✅ Re-checked - no issues remain.
✅ **Lint** - passed
✅ No issues found.
✅ **Push** - passed
✅ No issues found.