On Tue, Dec 6, 2011 at 5:31 PM, Oleg Mikulya <[email protected]> wrote: > Hi, > > How to make Numpy to match Matlab in term of performance ? I have tryied > with different options, using different MKL libraries and ICC versions, > still Numpy is below Matalb for certain basic tasks by ~2x. About 5 years > ago I was able to get about same speed, not anymore. Matlab suppose to use > same MKL, what it the reason of such Numpy slowness (beside one, yet > fundamental, task) ?
Have you checked that the returned values are the same (up to some precision) ? It may be that we don't use the same lapack underlying function, cheers, David _______________________________________________ NumPy-Discussion mailing list [email protected] http://mail.scipy.org/mailman/listinfo/numpy-discussion
