[Numpy-discussion] inplace matrix multiplication

Frédéric Bastien nouiz@nouiz....
Mon Apr 27 14:21:16 CDT 2009


You are right, some here told me about this. I should have posted it here
for reference.

thanks

Fred

On Fri, Apr 24, 2009 at 1:45 PM, David Warde-Farley <dwf@cs.toronto.edu>wrote:

> On 9-Jan-09, at 4:31 PM, Robert Kern wrote:
>
> > You can't in numpy. With scipy.linalg.fblas.dgemm() and the right
> > arguments, you can.
>
> Make sure your output array is Fortran-ordered, however, otherwise
> copies will be made.
>
> David
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