$ show JuliaFolds2/OhMyThreads.jl
OhMyThreads.jl is a Julia package providing user-friendly tools for task-based multithreaded calculations. It offers both a higher-order functions API (tmapreduce, treduce, tmap, etc.) and a macro API (@tasks for ... end) similar to Base.Threads' @threads. The package features multiple schedulers (Dynamic, Static, Greedy, Serial) for controlling work distribution, task-local storage mechanisms for efficient parallel computation, and protections against common multithreading pitfalls like boxed variable capture. The architecture is modular with separate modules for implementation, schedulers, tools, and types.
The LLM identified 1 files worth highlighting for reuse:
Contains reusable concurrency utilities: OnlyOneRegion/try_enter! pattern for ensuring code regions run by only one task, SimpleBarrier for task synchronization, and nthtid for proper thread ID handling in mixed thread pools. These components are isolated, demonstrate non-obvious concurrent programming skill, and could be extracted for use in other projects with minimal modification.