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runtime-performance

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Benchmark .NET runtime locally

Software Engineering#performance#benchmarking#runtime#.net#wasm#coreclr
Authorilonatommy
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill allows you to set up and run .NET micro-benchmarks locally, replicating the exact CI environment used by the dotnet/performance pipeline, enabling detailed performance analysis and regression testing.

Core Features & Use Cases

  • Local Benchmarking: Execute micro-benchmarks for .NET CoreCLR and WASM runtimes using the same scripts as the official CI.
  • Runtime Building: Build the .NET runtime (CoreCLR or WASM) from source for benchmarking purposes.
  • BenchmarkDotNet Patching: Apply necessary patches to BenchmarkDotNet for compatibility with newer .NET versions.
  • Use Case: You've identified a potential performance regression in a specific .NET library. Use this Skill to build the runtime locally, configure the performance repository, and run the relevant micro-benchmarks to confirm and analyze the regression.

Quick Start

Use the runtime-performance skill to set up and run benchmarks for the CoreCLR runtime targeting net11.0 with the filter System.Tests.Perf_Boolean.Parse.

Dependency Matrix

Required Modules

None required

Components

scriptsreferences

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: runtime-performance
Download link: https://github.com/ilonatommy/copilot-skills/archive/main.zip#runtime-performance

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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