File based pruning handles single row canonical arrays instead of just constant arrays#8370
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robert3005 wants to merge 1 commit into
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File based pruning handles single row canonical arrays instead of just constant arrays#8370robert3005 wants to merge 1 commit into
robert3005 wants to merge 1 commit into
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jun 11, 2026 in 0s
Performance Regression: -16.55%
⚠️ 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.
⚡ 1 improved benchmark
❌ 4 regressed benchmarks
✅ 1527 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | chunked_bool_canonical_into[(1000, 10)] |
20.4 µs | 35.4 µs | -42.54% |
| ❌ | Simulation | chunked_varbinview_canonical_into[(1000, 10)] |
161.6 µs | 197.9 µs | -18.32% |
| ❌ | Simulation | chunked_varbinview_into_canonical[(1000, 10)] |
176.9 µs | 213.1 µs | -17% |
| ❌ | Simulation | baseline_lt[16, 65536] |
219 µs | 246.5 µs | -11.19% |
| ⚡ | WallTime | cuda/bitpacked_u8/unpack/3bw[100M] |
351.3 µs | 300.3 µs | +16.98% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing rk/statspruning (9a1cbb7) with develop (0dd63f0)
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