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Better subset representation with BitSet #847

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Better subset representation with BitSet #847

aggressively use bitset
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CodSpeed HQ / CodSpeed Performance Analysis completed Apr 22, 2026 in 0s

Performance Regression: -8.44%

❌ 2 regressed benchmarks
✅ 44 untouched benchmarks
⏩ 190 skipped benchmarks1

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
❌ WallTime tests[proof_testing_unify] 25.6 ms 27.9 ms -8.44%
❌ WallTime tests[extract-vec-bench] 78.3 ms 83.6 ms -6.34%

Comparing better-subset (8183aa6) with reuse-indices (8fb58d2)

Open in CodSpeed

Footnotes

  1. 190 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

View more details on CodSpeed HQ