tensorboard 报错 multiprocessing.SemLock._rebuild(*state) FileNotFoundError: [Errno 2] No such file or directory

tensorboard报错multiprocessing.SemLock._rebuild(*state) FileNotFoundError: [Errno 2] No such file or directory是由于在运行tensorboard时使用了多进程，而在多进程中调用了_semlock模块，但找不到相应的文件或目录引起的。这个问题在Mac系统上也会出现。解决这个问题的方法是在代码中加入以下操作：[3]

1. 在代码中导入必要的模块：from multiprocessing import Process, Queue, set_start_method, get_context
2. 设置启动方法为fork：set_start_method('fork')

通过这两个步骤，你可以解决tensorboard报错multiprocessing.SemLock._rebuild(*state) FileNotFoundError: [Errno 2] No such file or directory的问题，并确保在Mac系统中正常运行多进程程序。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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