[Numpy-discussion] OS X wheels: speed versus multiprocessing

Sturla Molden sturla.molden at gmail.com
Mon Apr 6 20:48:08 EDT 2015

On 07/04/15 02:41, Nathaniel Smith wrote:

> Sure, but in some cases accelerate reduces speed by a factor of infinity
> by hanging, and OpenBLAS may or may not give wrong answers (but
> quickly!) since apparently they don't do regression tests, so we have to
> pick our poison.

OpenBLAS is safer on Mac than Windows (no MinGW related errors on Mac) 
so we should try it and see what happens.

GotoBLAS2 used to be great so it can't be that bad :-)

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