[Numpy-discussion] Unnecessarily bad performance of elementwise operators with Fortran-arrays
Thu Nov 8 23:10:08 CST 2007
Travis E. Oliphant wrote:
> I wasn't talking about the min, mean, and max methods specifically.
> These are all implemented with the reduce method of a ufunc.
Ah, my mistake, I wrongly understood only some of them were implemented
through ufunc. But the ufunc machinery has nothing to do with output
array output, right ? So is the 5 time speed increase mainly happening
inside ufunc ?
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