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perf(array): reuse probe state in RLE, RunEnd and PCO - #9844
5 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.
⚡ 6 improved benchmarks
❌ 5 regressed benchmarks
✅ 2197 untouched benchmarks
⏩ 293 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | decode_primitives[f32, (1000, 512)] |
42 µs | 64.2 µs | -34.61% |
| ❌ | WallTime | dbp_assemble_kernel_avx512[(I128, 1024)] |
467 ns | 559 ns | -16.46% |
| ❌ | WallTime | filtered_owned_i64_avx2[OneNullInEight] |
22.4 µs | 25.8 µs | -13.15% |
| ❌ | Simulation | take_fsl_u32_random[128, 100] |
208.2 µs | 237.2 µs | -12.25% |
| ❌ | Simulation | take_fsl_f16_random[256, 100] |
204.8 µs | 230.6 µs | -11.19% |
| ⚡ | Simulation | scalar_access[(1024, false, false)] |
135,445.9 µs | 791.7 µs | ×170 |
| ⚡ | Simulation | scalar_access[(1024, true, false)] |
97 ms | 1.3 ms | ×78 |
| ⚡ | Simulation | scalar_access[(1024, false, true)] |
135.5 ms | 2.8 ms | ×48 |
| ⚡ | Simulation | take_fsl_u32_random[256, 10] |
159.4 µs | 124.4 µs | +28.22% |
| ⚡ | WallTime | dbp_assemble_kernel_avx2[(I128, 1024)] |
531 ns | 464 ns | +14.44% |
| ⚡ | Simulation | take_fsl_random[128, 10] |
139.4 µs | 126.6 µs | +10.1% |
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-encodings (96bb450) with develop (24d67e8)
Footnotes
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293 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. ↩