[Numpy-discussion] ufuncs for structured arrays

Jay Bourque jay.bourque@continuum...
Mon Oct 1 10:36:58 CDT 2012


All,

I've submitted the following pull request for NumPy:

https://github.com/numpy/numpy/pull/462

This change allows ufuncs to be registered for structured arrays by using a
new API method PyUFunc_RegisterLoopForStructType. For example, a ufunc
could be registered to take two arrays of type 'u8,u8,u8' and return an
array of type 'u8,u8,u8'. I have a trivial example of this included in my
pull request, along with further details of my changes. I suspect there
might be a better way to do this, so any suggestions for improvements would
be welcome.

Thanks,
-Jay
continuum.io
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