Optimize split calculation in DF source - #9167
Merged
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
Aug 6, 2026 in 0s
Performance Regression: -33.12%
❌ 2 regressed benchmarks
✅ 1899 untouched benchmarks
⏩ 43 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | decompress[u64, (1000, 16)] |
64.6 µs | 129 µs | -49.93% |
| ❌ | Simulation | compress_fsst[(1000, 64, 8)] |
1 ms | 1.2 ms | -10.65% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing adamg/splits-optimization (d977c31) with develop (0053f78)
Footnotes
-
43 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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