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bilibili
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Python 中多线程(Multithreading)与多进程(Multiprocessing)
本视频深入剖析了 Python 中多线程(Multithreading)与多进程(Multiprocessing)的核心区别、适用场景及性能表现。 1) Python 是“并发”而非“并行”的多线程,因为全局解释器锁(GIL)阻止了同一进程内多个线程的同时执行; 2) 对于 CPU 密集型任务,多进程能实现 ...
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