feat[array]: pushdown struct validity on write #5923
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jan 23, 2026
Performance Regression: -33.7%
⚠️ Unknown Walltime execution environment detected
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⚡ 7 improved benchmarks
❌ 3 regressed benchmarks
✅ 1252 untouched benchmarks
⏩ 1290 skipped benchmarks1
⚠️ Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | WallTime | u16_FoR[10M] |
6.5 µs | 9.7 µs | -33.7% |
| ⚡ | Simulation | canonical_into_non_nullable[(10000, 100, 0.01)] |
3 ms | 2.1 ms | +37.96% |
| ⚡ | Simulation | canonical_into_non_nullable[(10000, 100, 0.0)] |
2.7 ms | 1.9 ms | +42.61% |
| ⚡ | Simulation | canonical_into_non_nullable[(10000, 100, 0.1)] |
4.5 ms | 3.7 ms | +22.33% |
| ❌ | Simulation | canonical_into_nullable[(10000, 10, 0.0)] |
445.4 µs | 528.7 µs | -15.75% |
| ❌ | Simulation | canonical_into_nullable[(10000, 100, 0.0)] |
4.1 ms | 4.9 ms | -16.39% |
| ⚡ | Simulation | into_canonical_non_nullable[(10000, 100, 0.01)] |
3 ms | 2.2 ms | +36.73% |
| ⚡ | Simulation | into_canonical_non_nullable[(10000, 100, 0.1)] |
4.6 ms | 3.7 ms | +21.46% |
| ⚡ | Simulation | into_canonical_non_nullable[(10000, 100, 0.0)] |
2.7 ms | 1.9 ms | +41.84% |
| ⚡ | Simulation | into_canonical_nullable[(10000, 100, 0.0)] |
5.2 ms | 4.4 ms | +18.5% |
Comparing ji/struct-val-push-downn (a43054c) with develop (a095ca7)
Footnotes
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1290 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. ↩
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