Remove unnecessary slicing from RowFn execute_all_constant - #9874
3 benchmarks regressed
⚠️ 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.
⚠️ Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.
⚡ 5 improved benchmarks
❌ 3 regressed benchmarks
✅ 2190 untouched benchmarks
⏩ 218 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | WallTime | dict_canonicalize_gt_u8_avx2[16000000] |
7.6 ms | 9.7 ms | -21.89% |
| ❌ | WallTime | filtered_owned_i64_avx2[OneNullInEight] |
22.2 µs | 27.4 µs | -18.73% |
| ❌ | Simulation | random_i16[0.8] |
78.4 µs | 95.3 µs | -17.73% |
| ⚡ | Simulation | random_i16[0.95] |
99 µs | 80 µs | +23.73% |
| ⚡ | WallTime | arrow_checked_add_u32_avx2[16384] |
21.4 µs | 17.7 µs | +21.09% |
| ⚡ | WallTime | words_gather_scalar_avx2[65536] |
9.4 µs | 8.2 µs | +13.74% |
| ⚡ | Simulation | allocate_drop_arrow[0] |
456.9 ns | 402.7 ns | +13.45% |
| ⚡ | Simulation | allocate_drop_bytes[0] |
575.7 ns | 521.6 ns | +10.39% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing rk/necessary (1f6bdba) with develop (7286721)
Footnotes
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218 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. ↩