duckdb: disable function serialization - #9891
Performance Regression: -10.06%
⚠️ 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.
⚠️ Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.
⚡ 2 improved benchmarks
❌ 4 regressed benchmarks
✅ 2192 untouched benchmarks
⏩ 218 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | WallTime | arrow_checked_add_u32_neon[16384] |
13.5 µs | 20.4 µs | -33.72% |
| ❌ | Simulation | random_i8[0.5] |
71.3 µs | 94.9 µs | -24.83% |
| ❌ | Simulation | decompress[u64, (4000, 1024)] |
71.5 µs | 86.8 µs | -17.56% |
| ❌ | WallTime | deferred_i64_avx2[PerRowPerRow] |
9.9 µs | 11.5 µs | -13.87% |
| ⚡ | Simulation | random_i16[0.8] |
96.4 µs | 78.1 µs | +23.5% |
| ⚡ | WallTime | arrow_checked_add_u32_avx2[16384] |
21.4 µs | 17.6 µs | +21.2% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing myrrc/duckdb-no-serialize (68fb80d) with develop (b5f43ba)
Footnotes
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218 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. ↩