feat: iterative execution for SparseArray #7711
+244
−82
Open
CodSpeed HQ / CodSpeed Performance Analysis
failed
Apr 30, 2026
Performance Regression: -10.6%
⚠️ 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
✅ 1194 untouched benchmarks
⚠️ Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ⚡ | WallTime | runend[10M_i32_runlen_10] |
195.1 µs | 161.2 µs | +21.05% |
| ⚡ | WallTime | dynamic_dispatch_u32[10M] |
169 µs | 117.8 µs | +43.48% |
| ⚡ | WallTime | dynamic_dispatch_u32[10M] |
161.8 µs | 110.6 µs | +46.3% |
| ❌ | Simulation | bitwise_not_vortex_buffer_mut[128] |
246.1 ns | 275.3 ns | -10.6% |
Comparing ji/iter-exe-sparse (c86df60) with develop (c73dbb2)
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