RLEExporter for duckdb#8539
Merged
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jun 23, 2026 in 0s
1 benchmark regressed
⚠️ Unknown Walltime execution environment detected
Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.
For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.
⚡ 3 improved benchmarks
❌ 1 regressed benchmark
✅ 1579 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | chunked_bool_canonical_into[(1000, 10)] |
16.1 µs | 26.8 µs | -39.91% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[128] |
273.6 ns | 215.3 ns | +27.1% |
| ⚡ | 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% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing myrrc/rle-duckdb (f212fb0) with develop (f9ab66b)
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