v0.9.2

✨ Release v0.9.2 - A Lightweight and Flexible C++11 Thread Pool

English

This is the first public release of abin/threadpool, a lightweight, cross-platform, and easy-to-use C++11 thread pool library.

✨ Features

• Submit any callable with parameters and retrieve return values via std::future
• Thread-safe with proper synchronization using std::mutex, std::condition_variable, and atomics
• Two shutdown modes:
  • WaitForAllTasks: Waits for all tasks (pending and running) to finish
  • DiscardPendingTasks: Cancels pending tasks but finishes running ones
• Simple API, no external dependencies
• Support for thread pool restart with custom thread count
• Detailed status info: total, busy, idle threads, pending tasks
• Tested on both Linux and Windows

🔧 Default thread count is set to std::thread::hardware_concurrency(), fallback is 4. Maximum allowed threads: 4096.

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中文

这是 abin/threadpool 的首个公开版本发布，一个轻量级、跨平台、易用的 C++11 线程池库。

✨ 特性亮点

• 支持提交任意参数的任务，并通过 std::future 获取返回值
• 线程安全，使用 std::mutex、std::condition_variable 以及原子变量同步
• 两种关闭模式：
  • WaitForAllTasks：等待所有任务（运行中和未运行）完成
  • DiscardPendingTasks：丢弃尚未开始的任务，已运行的继续执行
• API 简洁明了，无需外部依赖
• 支持线程池重启，可指定新线程数量
• 状态查询接口，可获取线程池实时状态信息（总线程、忙线程、空闲线程、排队任务数）
• 已在 Linux 与 Windows 上测试通过

🔧 默认线程数为系统支持的并发数（std::thread::hardware_concurrency()），最小 1，最大支持 4096 个线程。

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✅ MIT License
📁 Examples and documentation: See README