Add sum oracle to the fuzzer and reject samples that have order dependent overflow behaviour - #9801
Add sum oracle to the fuzzer and reject samples that have order dependent overflow behaviour#9801robert3005 wants to merge 5 commits into
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.
⚠️ 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
❌ 1 regressed benchmark
✅ 2190 untouched benchmarks
⏩ 218 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | WallTime | mul_u32_nonnull_avx512 |
5.5 µs | 6.2 µs | -10.24% |
| ⚡ | Simulation | decompress[u64, (4000, 1024)] |
86.1 µs | 70.8 µs | +21.62% |
| ⚡ | WallTime | arrow_checked_add_u32_avx2[16384] |
21.4 µs | 17.7 µs | +21.12% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing rk/sumfuzzoracle (eff1c5b) with develop (2a5b1a7)
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. ↩