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python - Where can I find a list of numpy functions which release the GIL?

I have found several SO questions asking about this in one way or another, but none of them actually either give a list or refer to one.

This question refers to a wiki page, but while the wiki page talks about the GIL and multi-threading, it doesn't give a list of GIL releasing functions.

This mailing list post indicates that the only way to find out is to read the numpy source. Really?

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It's not guaranteed to catch everything, but I just ran:

git grep nogil

in my clone of the numpy repository. It turns up 82 usages in 2 files:

  • random/mtrand/mtrand.pyx
  • random/mtrand/numpy.pxd

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