[Perf] Windows/arm64: 2 Regressions on 2/5/2024 11:10:25 AM #98175
Description
Run Information
| Name | Value |
|---|---|
| Architecture | arm64 |
| OS | Windows 10.0.19041 |
| Queue | SurfaceWindows |
| Baseline | 14b08c8c1194fd509d0bc5c7d11025e2e9150667 |
| Compare | 7c90c578310f0071374878d002871418533ec005 |
| Diff | Diff |
| Configs | CompilationMode:tiered, RunKind:micro |
Regressions in System.Collections.Sort<BigStruct>
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio |
|---|---|---|---|---|---|---|---|---|
| 17.13 μs | 19.94 μs | 1.16 | 0.44 | False | ||||
| 9.16 μs | 11.53 μs | 1.26 | 0.03 | False |
Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<BigStruct>*'Payloads
System.Collections.Sort<BigStruct>.Array_ComparerClass(Size: 512)
ETL Files
Histogram
JIT Disasms
System.Collections.Sort<BigStruct>.Array(Size: 512)
ETL Files
Histogram
JIT Disasms
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository