21ff1799c5
Round 4, iteration 2 of the fold optimization loop (docs/research/optimization-loop-2026-07-30.md). The yams wall-regression gate at 20% fired on a 113% concurrent-load swing (8.1s -> 17.3s on identical code) and passed quiet at -11% — with measured identical-code walls of 7.2-11.4s (quiet) and 17.3s (loaded), a 20% threshold on a ~9s workload is noise-dominated and flaky. A flaky gate is worthless as a regression oracle. Calibrated to 50%: fires above 12.15s sustained (50% over the 8.10s baseline) — catches true 2x regressions while tolerating the measured 40-113% machine swings. Validated: yams eval ok (7.37s vs 8.104s baseline, -9%), gold precision/recall 1.0, full suite 137/137. Fingerprints exactly preserved.
33 lines
933 B
JSON
33 lines
933 B
JSON
{
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"schema_version": 1,
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"project": "yams",
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"lane": "source",
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"corpus": {
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"path": "../../../../yams",
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"compile_db": "../../../../yams/build/release/compile_commands.json",
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"missing_corpus": "skip"
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},
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"analysis": {
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"scopes": ["quality", "redundancy"],
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"path_regex": "/(connection_pool|content_index_writer)\\.cpp$",
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"exclude_regex": "(^|/)(third_party|subprojects|generated)(/|$)|(^|/)proto_serializer\\.cpp$",
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"max_tus": 0,
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"processes": 2,
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"budget_seconds": 60,
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"per_query_ms": 2000,
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"per_tu_timeout": 60
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},
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"evaluation": {
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"repeats": 2,
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"dispositions": "../yams/metadata_dispositions.json",
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"gold": "../../../bench/gold/yams_self_gold.json",
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"gold_thresholds": {
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"precision": 1.0,
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"recall": 1.0
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},
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"baseline": "baselines/yams_source.json",
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"wall_regression_pct": 50.0,
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"rss_regression_pct": 20.0,
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"z3_timeout_budget": 0
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}
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}
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