cpp-taskflow - Fast C++ Parallel Programming with Task Dependency Graphs

•    C++

A fast C++ header-only library to help you quickly build parallel programs with complex task dependencies. Cpp-Taskflow lets you quickly build parallel dependency graphs using modern C++17. It supports both static and dynamic tasking, and is by far faster, more expressive, and easier for drop-in integration than existing libraries.

concurrencpp - Modern concurrency for C++

•    C++

concurrencpp is a tasking library for C++ allowing developers to write highly concurrent applications easily and safely by using tasks, executors and coroutines. By using concurrencpp applications can break down big procedures that need to be processed asynchronously into smaller tasks that run concurrently and work in a co-operative manner to achieve the wanted result. concurrencpp also allows applications to write parallel algorithms easily by using parallel coroutines. concurrencpp is a task-centric library. A task is an asynchronous operation. Tasks offer a higher level of abstraction for concurrent code than traditional thread-centric approaches. Tasks can be chained together, meaning that tasks pass their asynchronous result from one to another, where the result of one task is used as if it were a parameter or an intermediate value of another ongoing task. Tasks allow applications to utilize available hardware resources better and scale much more than using raw threads, since tasks can be suspended, waiting for another task to produce a result, without blocking underlying OS-threads. Tasks bring much more productivity to developers by allowing them to focus more on business-logic and less on low-level concepts like thread management and inter-thread synchronization.

TaskManager - 一种支持依赖关系、任务兜底策略的任务调度管理工具。API灵活易用，稳定可靠。轻松提交主线程任务、异步任务。支持周期性任务，顺序执行任务，并行任务等。

•    Java

a) Change serial tasks into parallel tasks by adding task dependencies, so that we can run several tasks in the same time. b) Task execute guarantee: Call “TM.needTaskSync” before your business running. In order to make sure your tasks prerequisites are proper loaded.

TaskScheduler - A concise,practical async library for Android project，already was used in million devices

•    Java

A concise,practical async library for Android project，already was used in million devices

ThreadManager in C# with ThreadPool

•    CSharp

ThreadManager contains C# class to manage thread effectively with the ThreadPool implementation.it can be used in any .NET application . It is released as just C# class as Version 1.0. I will upload Demo application soon. Its really easy to use and tested. Use it or loose it.

Crochet

Threading, concurrency, etc

threads.js - Easy to use, yet powerful multi-threading library for node.js and the browser.

•    Javascript

Javascript thread library. Uses web workers when run in browsers and child processes when run by node.js. Also supports browsers which do not support web workers.You don't have to write the thread's code inline. The file is expected to be a commonjs module (so something that uses module.exports = ...), for node and browser.

task-worklet - Task Worklet: explainer, polyfill and demos.

•    Javascript

A polyfill for Task Worklet - a proposed API for defining and invoking coordinated, threadpooled background tasks with minimal transfer overhead. A lot of what we do in modern web applications touches the DOM in some way. Improving the performance of DOM-bound code is difficult because issues generally stem from layout and paint cost rather than actual script execution overhead. Task Worklet attempts to define a highly ergonomic way to offload all of the work an application needs to do that doesn't rely on the DOM, while making it incredibly easy to move data between the UI thread and background threads.

threadpool-js - Javascript thread pool implementation using web workers.

•    Javascript

Deprecation notice: This package is near its end of life. Switch to threads.js instead. It provides the same features plus additional ones and is generally more awesome :) PS: If you feel different about it, feel free to open an issue.threadpool.js is aimed to be a general-purpose multi-threading library for Javascript. Its key features are portability and ease of use. The library can either be used in a stand-alone fashion or as a require.js module.

labor

•    Javascript

Maintain a pool of Web Workers with callbacks. Based on Ilmari Heikkinen's WorkCrew library. Easily wrap existing libraries in Web Worker functionality. Works in the browser and node.js. See the example folder for a demonstration of how the library should be used.

commonpp - Small library helping you with basic stuff like getting metrics out of your code, thread naming, etc

•    C++

I chose the BSD 2-clause license, so the library can be used in any project, however I'd appreciate any bug fix, pull request and comment. commonpp depends on Boost and TBB, a C++11 compiler and CMake to be built. It builds on Mac OS X and Linux. It probably build on *BSD but I did not test (yet).

kamon-executors

•    Scala

Executor Service Metrics is currently available for Scala 2.10, 2.11 and 2.12. Supported releases and dependencies are shown below.

pthreadpool - pthread-based thread pool for C/C++

•    C

pthreadpool is a pthread-based thread pool implementation. It is intended to provide functionality of #pragma omp parallel for for POSIX systems where OpenMP is not available.

GoSlaves - Fast asynchonous goroutine pool for Golang

•    Go

GoSlaves is a simple golang's library which can handle wide list of tasks asynchronously and safely. Note that all of this benchmarks have been implemented as his owners recommends. More of this goroutine pools works with more than 4 goroutines.

threadpool - Golang simple thread pool implementation

•    Go

Scalable threadpool implementation using Go to handle the huge network trafic.

iocp-delphi - Windows I/O Completion Port wrapper class for Delphi and Free Pascal

•    Pascal

Windows I/O Completion Port wrapper class for Delphi and Free Pascal

atomic_threadpool - it's a smallest library that provides a lock-free thread pool sharing on multithreading, it design for scalability

•    C

AtomicThreadPool design for lock free, it does not wait for anyone, to wait for specified task to finished, client should pass the value to indicate it has done.