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Signed-off-by: Robert Kruszewski [email protected]

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codspeed-hq bot commented Jan 30, 2026

CodSpeed Performance Report

Merging this PR will improve performance by 57.72%

Comparing rk/fixedsizedlisttake (49f5351) with develop (848fd89)

Summary

⚡ 20 improved benchmarks
✅ 1118 untouched benchmarks
⏩ 1384 skipped benchmarks1

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Simulation take_fsl_nullable_random[16, 1000] 533.6 µs 399.4 µs +33.62%
Simulation take_fsl_nullable_random[1024, 1000] 32.6 ms 22.6 ms +44.58%
Simulation take_fsl_nullable_random[64, 1000] 1.9 ms 1.3 ms +47.85%
Simulation take_fsl_nullable_random[16, 100] 140.7 µs 123.8 µs +13.62%
Simulation take_fsl_nullable_random[1024, 100] 3.1 ms 2 ms +54.42%
Simulation take_fsl_nullable_random[4096, 100] 12.4 ms 8.1 ms +53.38%
Simulation take_fsl_nullable_random[256, 1000] 7.2 ms 4.7 ms +53.19%
Simulation take_fsl_nullable_random[4096, 1000] 131 ms 90.8 ms +44.32%
Simulation take_fsl_nullable_random[256, 100] 796.3 µs 525.6 µs +51.5%
Simulation take_fsl_random[4096, 1000] 138.2 ms 92.7 ms +49.1%
Simulation take_fsl_random[256, 1000] 7.8 ms 4.9 ms +57.72%
Simulation take_fsl_random[64, 1000] 2 ms 1.3 ms +53.44%
Simulation take_fsl_random[1024, 1000] 34.4 ms 23 ms +49.45%
Simulation take_fsl_random[16, 1000] 516.1 µs 366.6 µs +40.75%
Simulation take_fsl_nullable_random[64, 100] 233.6 µs 165.7 µs +41.02%
Simulation take_fsl_random[256, 100] 804.6 µs 519.8 µs +54.78%
Simulation take_fsl_random[1024, 100] 3.1 ms 2 ms +57.13%
Simulation take_fsl_random[64, 100] 220.3 µs 151.8 µs +45.12%
Simulation take_fsl_random[16, 100] 75 µs 59.8 µs +25.31%
Simulation take_fsl_random[4096, 100] 12.7 ms 8.2 ms +55.62%

Footnotes

  1. 1384 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.

@robert3005 robert3005 added the changelog/performance A performance improvement label Jan 30, 2026
@robert3005 robert3005 force-pushed the rk/fixedsizedlisttake branch from bc628a1 to 48842d4 Compare January 30, 2026 16:56
…e in fixedsizedlist take

Signed-off-by: Robert Kruszewski <[email protected]>
@robert3005 robert3005 force-pushed the rk/fixedsizedlisttake branch from 48842d4 to 49f5351 Compare January 30, 2026 19:37
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