pluggable registry for input/export arrow kernels #7824
CodSpeed HQ / CodSpeed Performance Analysis
failed
May 8, 2026 in 0s
Performance Regression: -12.38%
⚠️ 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.
❌ 6 regressed benchmarks
✅ 1202 untouched benchmarks
⚠️ Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | bench_compare_sliced_dict_primitive[(1000, 10000)] |
79.7 µs | 91 µs | -12.38% |
| ❌ | Simulation | bench_compare_sliced_dict_primitive[(2000, 10000)] |
85.2 µs | 95.2 µs | -10.54% |
| ❌ | Simulation | bench_compare_sliced_dict_primitive[(2500, 10000)] |
88 µs | 97.9 µs | -10.19% |
| ❌ | Simulation | bench_compare_sliced_dict_primitive[(3333, 10000)] |
92.5 µs | 102.9 µs | -10.15% |
| ❌ | Simulation | bench_compare_sliced_dict_varbinview[(1000, 10000)] |
111.8 µs | 124.6 µs | -10.28% |
| ❌ | Simulation | canonicalize_compare[(1000, 4, 4)] |
122.1 µs | 135.7 µs | -10% |
Comparing aduffy/arrow-vtable (71d6452) with develop (f3d5f09)
Loading