typescript-benchmarking

This repo contains the infrastructure for TypeScript's benchmarking system, including build scripts and the ts-perf CLI tool.

Adding a benchmark

Public benchmarks are stored in the cases directory.

The simplest thing to do is to copy another benchmark; cases/scenarios/vscode is a good template.

Each benchmark consists of:

• cases/scenarios/<name>/scenario.json - This is JSON file which describes what ts-perf will run.
• cases/scenarios/<name>/setup.sh - This is an optional script that CI will run before benchmarking for setting up the benchmark. This is where you would clone repos, install dependencies, etc, whatever is needed to run tsc.
• cases/solutions/<name> (or an ignored dir of the same name in cases/solutions/.gitignore) - This is where the source code for the benchmark is stored. This may be code that's checked in the repo, but preferably the directory is .gitignore'd and setup.sh script clones code here.

After these files are created, they must be added to scenarioConfig in scripts/src/setupPipeline.ts to be run in CI.

Note

Benchmark capacity is limited; we may not accept all benchmarks or run them automatically in CI.

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.

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This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.

Trademarks

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