[Perf] Linux/x64: 1 Improvement on 9/13/2025 5:43:13 AM +00:00 #62699
Description
Run Information
| Name | Value |
|---|---|
| Architecture | x64 |
| OS | ubuntu 22.04 |
| Queue | ViperUbuntu |
| Baseline | fea22374ea0de0800c2f0959dd34f2b98fe6bd88 |
| Compare | 1f50a940c2d93bb932caf7024cb733c0a12d67c9 |
| Diff | Diff |
| Configs | AOT:true, CompilationMode:wasm, RunKind:micro |
Improvements in System.Memory.MemoryMarshal<Byte>
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio |
|---|---|---|---|---|---|---|---|---|
| 2.75 ns | 1.38 ns | 0.50 | 0.52 | 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.MemoryMarshal<Byte>*'System.Memory.MemoryMarshal<Byte>.CastToByte
ETL Files
Histogram
JIT Disasms
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository