On Fri, Feb 20, 2009 at 06:25, David Warde-Farley <dwf@cs.toronto.edu> wrote:
On 20-Feb-09, at 6:39 AM, David Cournapeau wrote:
You can just use ctypes to access ATLAS, as you would do for any library. Or do you mean something else ?
Say, David... :)
Do you have any idea why the pyf wrapper for fblas3 completely ignores the overwrite_c argument?
I believe the "copy" is the culprit. double precision dimension(m,n),intent(in,out,copy),depend(m,n),optional :: c
Fiddling around I've found other blas/lapack functions where the same arg is offered but the choice actually does something.
Examples? -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco