ListLayout baseline#8706
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mhk197 wants to merge 51 commits into
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CodSpeed HQ / CodSpeed Performance Analysis
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Jul 13, 2026 in 0s
3 benchmarks regressed
⚡ 3 improved benchmarks
❌ 3 regressed benchmarks
✅ 1658 untouched benchmarks
⏩ 42 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | chunked_varbinview_into_canonical[(1000, 10)] |
169.5 µs | 205.8 µs | -17.62% |
| ❌ | Simulation | chunked_varbinview_opt_canonical_into[(1000, 10)] |
168.9 µs | 205 µs | -17.59% |
| ❌ | Simulation | chunked_varbinview_into_canonical[(100, 100)] |
272.2 µs | 306.5 µs | -11.18% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[128] |
244.4 ns | 186.1 ns | +31.34% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[1024] |
304.7 ns | 246.4 ns | +23.68% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[2048] |
398.6 ns | 340.3 ns | +17.14% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing mk/list-layout-refactor (3292598) with develop (2f18a4c)
Footnotes
-
42 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. ↩
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