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refactor(array): propagate allocators through builders - #9670

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refactor(array): propagate allocators through builders#9670
gatesn wants to merge 2 commits into
ngates/buffer-allocator-contextfrom
ngates/buffer-allocator-builders

fix(buffer): borrow bit buffer allocators

2331294
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CodSpeed HQ / CodSpeed Performance Analysis failed Aug 29, 2026 in 0s

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.

⚡ 33 improved benchmarks
❌ 1 regressed benchmark
✅ 2135 untouched benchmarks
⏩ 106 skipped benchmarks1
🗄️ 4 archived benchmarks run2

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] 13.6 µs 20.3 µs -32.92%
⚡ Simulation filter_powerlaw_by_mostly_true[250000] 214.6 µs 178.4 µs +20.32%
⚡ Simulation filter_random_by_mostly_true[250000] 214.6 µs 178.5 µs +20.23%
⚡ Simulation filter_random_by_random[250000] 192.8 µs 162.8 µs +18.45%
⚡ Simulation filter_powerlaw_by_random[250000] 192.7 µs 162.8 µs +18.39%
⚡ Simulation density_sweep_random[0.9] 103 µs 87.8 µs +17.23%
⚡ Simulation filter_powerlaw_by_mostly_true[100000] 103.7 µs 88.6 µs +16.96%
⚡ Simulation density_sweep_random[0.95] 103.3 µs 88.4 µs +16.95%
⚡ Simulation density_sweep_dense_runs[0.9] 102.7 µs 87.8 µs +16.92%
⚡ Simulation filter_random_by_mostly_true[100000] 103.5 µs 88.6 µs +16.85%
⚡ Simulation density_sweep_dense_runs[0.95] 103.4 µs 88.6 µs +16.73%
⚡ Simulation filter_random_by_power_law[250000] 177.7 µs 152.6 µs +16.46%
⚡ Simulation filter_powerlaw_by_power_law[250000] 178.4 µs 153.2 µs +16.43%
⚡ Simulation filter_powerlaw_by_mostly_false[250000] 172.2 µs 148.6 µs +15.93%
⚡ Simulation filter_random_by_mostly_false[250000] 172.3 µs 148.6 µs +15.91%
⚡ Simulation density_sweep_dense_runs[0.5] 95.1 µs 82.4 µs +15.4%
⚡ Simulation density_sweep_random[0.5] 94.3 µs 81.7 µs +15.38%
⚡ Simulation filter_random_by_random[100000] 95 µs 82.4 µs +15.32%
⚡ Simulation filter_powerlaw_by_random[100000] 95 µs 82.5 µs +15.19%
⚡ Simulation density_sweep_dense_runs[0.1] 93 µs 80.9 µs +14.94%
... ... ... ... ... ...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.

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Comparing ngates/buffer-allocator-builders (2331294) with ngates/buffer-allocator-context (2e9ce47)

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Footnotes

  1. 106 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. ↩

  2. 4 benchmarks were run, but are now archived. If they were deleted in another branch, consider rebasing to remove them from the report. Instead if they were added back, click here to restore them. ↩

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