Comparison composition from eq/lt#137
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CodSpeed HQ / CodSpeed Performance Analysis
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May 19, 2026 in 0s
Performance Regression: -11.35%
⚡ 4 improved benchmarks
❌ 8 regressed benchmarks
✅ 135 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|
| ⚡ | pack_16_to_3_stack |
2.4 µs | 1.9 µs | +26.65% |
| ⚡ | unchecked_unpack_16_from_3_stack |
2.1 µs | 1.6 µs | +28.51% |
| ⚡ | unpack_16_from_3_stack |
2 µs | 1.5 µs | +33.41% |
| ❌ | bitpacking_cmp_seq[2] |
6.8 µs | 8.5 µs | -20.19% |
| ❌ | bitpacking_cmp_seq[3] |
6.9 µs | 8.6 µs | -20.3% |
| ❌ | bitpacking_cmp_seq[5] |
7.1 µs | 8.8 µs | -19.48% |
| ❌ | bitpacking_cmp_seq[7] |
7.4 µs | 9.1 µs | -19.47% |
| ❌ | bitpacking_cmp_unpack[2] |
3.2 µs | 5 µs | -35.24% |
| ❌ | bitpacking_cmp_unpack[3] |
3.4 µs | 5.2 µs | -34.15% |
| ❌ | bitpacking_cmp_unpack[5] |
3.6 µs | 5.4 µs | -32.62% |
| ❌ | bitpacking_cmp_unpack[7] |
3.8 µs | 5.6 µs | -32.24% |
| ⚡ | for_pack_16_to_3_stack |
1.8 µs | 1.3 µs | +35.16% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing adamg/cmp-structure-refactor (d28a5cd) with develop (2489a1d)
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