shuf: Tune performance for -i 1-1000000 #10478
Merged
CodSpeed HQ / CodSpeed Performance Analysis
succeeded
Jan 25, 2026 in 0s
Performance Gate Passed
Summary
⚡ 2 improved benchmarks
✅ 140 untouched benchmarks
⏩ 180 skipped benchmarks1
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ⚡ | Simulation | shuf_repeat_sampling[50000] |
5.2 ms | 4.7 ms | +9.05% |
| ⚡ | Simulation | shuf_lines[100000] |
31.7 ms | 27.1 ms | +17% |
Footnotes
-
180 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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