On 18/10/06, Charles R Harris <[EMAIL PROTECTED]> wrote:
>
>
> On 10/18/06, George Nurser <[EMAIL PROTECTED]> wrote:
> > > > None of the LaPack stuff seems to use the Fortran stuff, they just
> > > > transpose and copy.
> >
> > You've
h requires an mxn
size array, then no copying is required.
This seems to work for me -- the transpose *does* have fortran order.
Also, in f2py, if I use -DF2PY_REPORT_ON_ARRAY_COPY=1 I receive no
alert of any copy.
Apologies if these are simply confused raving
le to make this work with f2py, but it
would be very useful if it could be.
--George Nurser.
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g the f2py interfacing.
--George Nurser.
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On 07/07/06, Travis Oliphant <[EMAIL PROTECTED]> wrote:
>
> This is a call for a vote on each of the math attributes. Please post
> your vote as
>
> +1 : support
> +0 : don't care so go ahead
> -0 : don't care so why do it
> -1 : against
>
> Vote on the following issues separately:
>
>
>
> 1)
ating over indexes from where.
Moreover I think the notation .T is perfectly reasonable. So I agree
with:
> I am very much in favor of .T, but it should be a full .transpose(), not
> just swap the last two axes. I don't care so much for the others.
+1 for .T == .transpose()
George Nurs
)).fill(2.e5)
In [12]: print depths_s2
None
--George Nurser.
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On 19/06/06, Berthold Höllmann <[EMAIL PROTECTED]> wrote:
> "George Nurser" <[EMAIL PROTECTED]> writes:
>
> > I have run into a strange problem with the current numpy/f2py (f2py
> > 2_2631, numpy 2631).
> > I have a file [Wright.f] which contains 5 dif
I have run into a strange problem with the current numpy/f2py (f2py
2_2631, numpy 2631).
I have a file [Wright.f] which contains 5 different fortran
subroutines. Arguments have been specified as input or output by
adding cf2pyintent (in), (out) etc.
Doing
f2py -c Wright.f -m Wright.so
does n
Yes, using numpy.dot I get 250ms, numpy.matrixmultiply 11.8s.
while a sans-BLAS Numeric.matrixmultiply takes 12s.
The first 100 results from numpy.dot and numpy.matrixmultiply are identical
Use dot;)
--George.
On 02/06/06, Filip Wasilewski <[EMAIL PROTECTED]> wrote:
> Hi,
>
> It seems tha
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