Use ArcSwap for aggregate fn registry #8072
+63
−45
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CodSpeed HQ / CodSpeed Performance Analysis
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May 27, 2026 in 0s
Performance Regression: -10.45%
⚠️ 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.
❌ 1 regressed benchmark
✅ 1265 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | null_count_run_end[(10000, 4, 0.01)] |
113.3 µs | 126.5 µs | -10.45% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing rk/aggregatearcswap (a472bd2) with develop (126c431)
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