Use Uint8 for GT field in statpopgen instead of UInt64 #8050
+2
−1
CodSpeed HQ / CodSpeed Performance Analysis
failed
May 21, 2026 in 0s
Performance Regression: -5.88%
⚠️ 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
❌ 2 regressed benchmarks
✅ 1234 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ⚡ | Simulation | chunked_varbinview_canonical_into[(100, 100)] |
307.9 µs | 273.2 µs | +12.73% |
| ❌ | Simulation | new_alp_prim_test_between[f32, 16384] |
104.6 µs | 119.1 µs | -12.17% |
| ❌ | Simulation | new_alp_prim_test_between[f32, 32768] |
154 µs | 182.9 µs | -15.79% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing myrrc/statpopgen-u8 (340e387) with develop (f852d72)
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