perf: aggregate min/max #8061
Open
perf: aggregate min/max #8061
CodSpeed HQ / CodSpeed Performance Analysis
failed
May 22, 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.
⚡ 7 improved benchmarks
❌ 1 regressed benchmark
✅ 1243 untouched benchmarks
🆕 6 new benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| 🆕 | Simulation | max_f64 |
N/A | 1.1 ms | N/A |
| 🆕 | Simulation | max_i32 |
N/A | 223.3 µs | N/A |
| 🆕 | Simulation | max_i64 |
N/A | 486.1 µs | N/A |
| 🆕 | Simulation | sum_i32 |
N/A | 222.3 µs | N/A |
| 🆕 | Simulation | sum_i64 |
N/A | 600.7 µs | N/A |
| 🆕 | Simulation | sum_u32 |
N/A | 269.6 µs | N/A |
| ❌ | Simulation | chunked_varbinview_canonical_into[(100, 100)] |
273.1 µs | 308 µs | -11.32% |
| ⚡ | Simulation | encode_primitives[u8, (10000, 2)] |
313.9 µs | 278 µs | +12.9% |
| ⚡ | Simulation | encode_primitives[u8, (10000, 32)] |
318.4 µs | 282.3 µs | +12.81% |
| ⚡ | Simulation | encode_primitives[u8, (10000, 4)] |
314.3 µs | 278.2 µs | +12.95% |
| ⚡ | Simulation | encode_primitives[u8, (10000, 512)] |
335.2 µs | 299 µs | +12.09% |
| ⚡ | Simulation | encode_primitives[u8, (10000, 8)] |
315.1 µs | 279 µs | +12.93% |
| ⚡ | Simulation | for_compress_i32 |
753.4 µs | 443.8 µs | +69.76% |
| ⚡ | Simulation | take_10k_contiguous |
309.7 µs | 280.6 µs | +10.38% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing claude/great-edison-jrGY0 (8b98b5d) with develop (ae19fe7)
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