问题描述
我正在尝试找到torch.mean的源代码，并且无法在pytorch github中找到它.它正在数学运算中，但我根本找不到它
I'm trying to find the source code for torch.mean and am unable to find it in the pytorch github. It is under math operations but I can't find it at all.
我到处都看过，检查了pytorch/torch下的大多数页面，但仍然找不到它.
I've looked everywhere and inspected most pages under pytorch/torch and am still unable to find it.
我什至做到了?在jupyter笔记本中，但它只是返回了无用的文档字符串
I even did ?? in a jupyter notebook but it just returned a useless docstring
推荐答案
由于操作组件是用C ++编写的，因此不能通过??等操作来调用它们.或"__file__"或"getsourcefile"类型的操作.
Since operations components are written in C++, they are not callable with operations such as ?? or "__file__" or "getsourcefile" type of operations.
文件似乎是用C ++编写的:
The files appear to be here, written in C++:
https://github.com/pytorch/pytorch/blob/master/caffe2/operators/mean_op.cc https://github.com/pytorch/pytorch/blob/master/caffe2/operators/mean_op.h
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