mean() for decimals#8649
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CodSpeed HQ / CodSpeed Performance Analysis
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Jul 6, 2026 in 0s
7 benchmarks regressed
⚡ 5 improved benchmarks
❌ 7 regressed benchmarks
✅ 1595 untouched benchmarks
⏩ 42 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | take_map[(0.1, 1.0)] |
1.6 ms | 1.9 ms | -15.55% |
| ❌ | Simulation | take_map[(0.1, 0.5)] |
981.1 µs | 1,116.7 µs | -12.15% |
| ❌ | Simulation | encode_varbin[(1000, 2)] |
141.5 µs | 158.9 µs | -10.94% |
| ❌ | Simulation | encode_varbin[(1000, 4)] |
142.4 µs | 159.8 µs | -10.93% |
| ❌ | Simulation | encode_varbin[(1000, 8)] |
143.9 µs | 161.1 µs | -10.66% |
| ❌ | Simulation | encode_varbin[(1000, 32)] |
147.8 µs | 165 µs | -10.45% |
| ❌ | Simulation | chunked_varbinview_opt_canonical_into[(100, 100)] |
305.7 µs | 340.4 µs | -10.2% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[128] |
273.6 ns | 215.3 ns | +27.1% |
| ⚡ | Simulation | chunked_varbinview_canonical_into[(1000, 10)] |
191.1 µs | 154.8 µs | +23.46% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[1024] |
333.9 ns | 275.6 ns | +21.17% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[2048] |
427.8 ns | 369.4 ns | +15.79% |
| ⚡ | Simulation | rebuild_naive |
105.5 µs | 91.4 µs | +15.36% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing myrrc/decimal-mean (8c8ae7c) with develop (4959939)
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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