This project should be part of the llvmPackage_14.bintools-unwrapped, but it's missing.

BOLT is a post-link optimizer developed to speed up large applications.

It achieves the improvements by optimizing application's code layout based on execution profile gathered by sampling profiler, such as Linux perf tool. An overview of the ideas implemented in BOLT along with a discussion of its potential and current results is available in CGO'19 paper.

Metadata

• homepage URL: https://github.com/llvm/llvm-project/tree/main/bolt
• source URL: https://github.com/llvm/llvm-project/tree/main/bolt
• license: Apache License v2.0 with LLVM Exceptions
• platforms: unix, linux, darwin.