Don't require boxing ChunkedArray chunk iterators - #9918
robert3005 wants to merge 1 commit into
1 benchmark 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
❌ 1 regressed benchmark
✅ 2196 untouched benchmarks
⏩ 218 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | WallTime | arrow_checked_add_u32_neon[16384] |
12.9 µs | 20.4 µs | -36.93% |
| ⚡ | Simulation | decompress[u64, (4000, 1024)] |
87 µs | 71.7 µs | +21.34% |
| ⚡ | Simulation | allocate_drop_bytes[0] |
635.5 ns | 527.2 ns | +20.55% |
| ⚡ | WallTime | dict_canonicalize_gt_u8_neon[1000000] |
560.5 µs | 487.6 µs | +14.96% |
| ⚡ | WallTime | words_gather_scalar_avx2[65536] |
9.4 µs | 8.2 µs | +13.69% |
| ⚡ | WallTime | mul_u32_nonnull_avx512 |
6.3 µs | 5.6 µs | +12.87% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing rk/nonboxiter (b79a0bb) with develop (f15c0b8)
Footnotes
-
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. ↩