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refactor: pack and gather patches with explicit chunk widths - #9941

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mk/bitpacked-stack-05-explicit-packing

refactor: pack and gather patches with explicit chunk widths

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CodSpeed / CodSpeed Performance Analysis succeeded Sep 23, 2026 in 0s

Performance Gate Passed

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚡ 1 improved benchmark
✅ 221 untouched benchmarks
⏩ 2339 skipped benchmarks1

Performance Changes

Benchmark BASE HEAD Efficiency
filtered_owned_i64_avx512[OneNullInEight] 25.9 µs 23.1 µs +12.2%

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Curious why performance improved? Comment @codspeedbot explain why performance improved on this PR, or directly use the CodSpeed MCP with your agent.


Comparing mk/bitpacked-stack-05-explicit-packing (82c7619) with mk/bitpacked-stack-02-cpu-layout (797717f)

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Footnotes

  1. 2339 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.