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Add TakeSlices for fixed-size-list take#8674

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danking wants to merge 37 commits into
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codex/take-slices-fsl
Closed

Add TakeSlices for fixed-size-list take#8674
danking wants to merge 37 commits into
developfrom
codex/take-slices-fsl

Build ListView TakeSlices ranges as u64 buffers

37634a3
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CodSpeed HQ / CodSpeed Performance Analysis failed Jul 16, 2026 in 0s

1 benchmark regressed

⚡ 6 improved benchmarks
❌ 1 regressed benchmark
✅ 1637 untouched benchmarks
🆕 82 new benchmarks
⏩ 72 skipped benchmarks1

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Simulation varbinview_large 390.1 µs 439 µs -11.15%
Simulation list_i32_large 171.4 µs 120.3 µs +42.51%
Simulation struct_large 430.8 µs 343.6 µs +25.39%
Simulation i32_large 278.7 µs 229.3 µs +21.52%
Simulation true_count_arrow_buffer[1024] 1,053.1 ns 936.4 ns +12.46%
Simulation true_count_arrow_buffer[128] 813.9 ns 726.4 ns +12.05%
Simulation true_count_arrow_buffer[2048] 1.1 µs 1 µs +11.59%
🆕 Simulation take_fsl_f16_force_manual_range_copy[1, 10] N/A 19 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[1024, 10] N/A 34.4 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[128, 10] N/A 17.2 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[16, 10] N/A 14.6 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[2, 10] N/A 14.5 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[2048, 10] N/A 53.9 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[256, 10] N/A 19.7 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[4, 10] N/A 14.2 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[4096, 10] N/A 93.1 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[512, 10] N/A 24.6 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[64, 10] N/A 16 µs N/A
🆕 Simulation take_fsl_f16_force_manual_range_copy[8, 10] N/A 14.1 µs N/A
🆕 Simulation take_fsl_f16_force_per_index[1, 10] N/A 27.4 µs N/A
... ... ... ... ... ...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.

Tip

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Comparing codex/take-slices-fsl (37634a3) with develop (8f75dbe)2

Open in CodSpeed

Footnotes

  1. 72 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.

  2. No successful run was found on develop (17f843a) during the generation of this report, so 8f75dbe was used instead as the comparison base. There might be some changes unrelated to this pull request in this report.