Decimal arithmetic dtypes and widening rescale cast #8343
+194
−9
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jun 10, 2026
Performance Regression: -27.11%
⚠️ 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.
❌ 3 regressed benchmarks
✅ 1529 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)] |
20.2 µs | 35.5 µs | -43.03% |
| ❌ | Simulation | chunked_varbinview_canonical_into[(1000, 10)] |
162 µs | 198.1 µs | -18.25% |
| ❌ | Simulation | chunked_varbinview_into_canonical[(1000, 10)] |
177.2 µs | 213.1 µs | -16.86% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing ngates/decimal-arithmetic-dtypes (2c37139) with develop (3d7bbfb)
Loading