Make Default const and add some const Default impls by estebank · Pull Request #134628 · rust-lang/rust (original) (raw)
Finished benchmarking commit (f838cbc): comparison URL.
Overall result: ❌ regressions - no action needed
@rustbot label: -perf-regression
Instruction count
Our most reliable metric. Used to determine the overall result above. However, even this metric can be noisy.
| mean | range | count | |
|---|---|---|---|
| Regressions ❌ (primary) | 1.5% | [1.5%, 1.5%] | 1 |
| Regressions ❌ (secondary) | 1.5% | [1.5%, 1.5%] | 1 |
| Improvements ✅ (primary) | - | - | 0 |
| Improvements ✅ (secondary) | - | - | 0 |
| All ❌✅ (primary) | 1.5% | [1.5%, 1.5%] | 1 |
Max RSS (memory usage)
Results (primary -4.2%)
A less reliable metric. May be of interest, but not used to determine the overall result above.
| mean | range | count | |
|---|---|---|---|
| Regressions ❌ (primary) | - | - | 0 |
| Regressions ❌ (secondary) | - | - | 0 |
| Improvements ✅ (primary) | -4.2% | [-4.2%, -4.2%] | 1 |
| Improvements ✅ (secondary) | - | - | 0 |
| All ❌✅ (primary) | -4.2% | [-4.2%, -4.2%] | 1 |
Cycles
Results (primary -0.4%, secondary -4.2%)
A less reliable metric. May be of interest, but not used to determine the overall result above.
| mean | range | count | |
|---|---|---|---|
| Regressions ❌ (primary) | 2.3% | [2.3%, 2.3%] | 1 |
| Regressions ❌ (secondary) | - | - | 0 |
| Improvements ✅ (primary) | -3.0% | [-3.0%, -3.0%] | 1 |
| Improvements ✅ (secondary) | -4.2% | [-4.2%, -4.2%] | 1 |
| All ❌✅ (primary) | -0.4% | [-3.0%, 2.3%] | 2 |
Binary size
Results (secondary 0.0%)
A less reliable metric. May be of interest, but not used to determine the overall result above.
| mean | range | count | |
|---|---|---|---|
| Regressions ❌ (primary) | - | - | 0 |
| Regressions ❌ (secondary) | 0.0% | [0.0%, 0.0%] | 1 |
| Improvements ✅ (primary) | - | - | 0 |
| Improvements ✅ (secondary) | - | - | 0 |
| All ❌✅ (primary) | - | - | 0 |
Bootstrap: 467.351s -> 466.242s (-0.24%)
Artifact size: 372.36 MiB -> 372.32 MiB (-0.01%)