ci: lower Codspeed CUDA runner CPU count #8130
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
May 27, 2026 in 0s
Performance Regression: -16.51%
⚠️ 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.
❌ 1 regressed benchmark
✅ 1265 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | chunked_varbinview_opt_canonical_into[(1000, 10)] |
187.9 µs | 225 µs | -16.51% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing codspeed-g5-cpu-8 (9b7fe30) with develop (87273dc)
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