feat(array): scalar probes with one-off and repeated probe types - #9843
Performance Regression: -15.59%
⚠️ 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.
⚡ 4 improved benchmarks
❌ 7 regressed benchmarks
✅ 2187 untouched benchmarks
⏩ 218 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | WallTime | words_gather_dispatch_avx512[1024] |
9 ns | 34 ns | -73.53% |
| ❌ | WallTime | arrow_checked_add_u32_neon[16384] |
13.5 µs | 20.3 µs | -33.42% |
| ❌ | Simulation | random_i8[0.5] |
71.3 µs | 94.9 µs | -24.81% |
| ❌ | Simulation | new_raw_prim_test_between[i32, 2048] |
64.1 µs | 77.6 µs | -17.43% |
| ❌ | Simulation | decompress[u64, (4000, 1024)] |
71.5 µs | 85.9 µs | -16.71% |
| ❌ | WallTime | filtered_sink_i64_neon[NineNullsInTen] |
15.4 µs | 17.4 µs | -11.42% |
| ❌ | WallTime | filtered_owned_i64_neon[NineNullsInTen] |
15.3 µs | 17 µs | -10.17% |
| ⚡ | Simulation | execute_scalar_struct_wide |
503 µs | 389.5 µs | +29.15% |
| ⚡ | Simulation | random_i16[0.8] |
96.4 µs | 78.5 µs | +22.83% |
| ⚡ | Simulation | execute_scalar_struct_simple |
106.5 µs | 89.6 µs | +18.8% |
| ⚡ | Simulation | allocate_drop_arrow[0] |
456.9 ns | 402.7 ns | +13.45% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing ji/array-probe-api (22e0f50) with develop (b5f43ba)
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. ↩