Thanks, Nicolas. Your username has been changed to NicolasRougier
and you can now edit the docs.
Regards
Stéfan
2009/5/28 Nicolas Rougier nicolas.roug...@loria.fr:
I just created the account.
Nicolas
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Numpy-discussion mailing list
cp wrote:
I don't know anything about PIL and its implementation, but I would not
be surprised if the cost is mostly accessing items which are not
contiguous in memory and bounds checking ( to check where you are in the
subimage). Conditional inside loops often kills performances, and the
Hi,
I tried to post results but the file is too big, anyway, here is the
benchmark program if you want to run it:
Nicolas
-
import time
import numpy
from scipy import sparse
def benchmark(xtype = 'numpy.array', xdensity = 0.1,
ytype = 'numpy.array', ydensity = 1.0, n =
Thank for the clear answer, it definitely helps.
Nicolas
On Thu, 2009-05-28 at 19:25 +0200, Francesc Alted wrote:
A Wednesday 27 May 2009 17:31:20 Nicolas Rougier escrigué:
Hi,
I've written a very simple benchmark on recarrays:
import numpy, time
Z = numpy.zeros((100,100),
I think the FortranFile class is not intended to read arrays written with
the syntax 'write(11) array1, array2, array3' (correct me if I'm wrong).
This is the use in the laboratory where I'm currently completing a phd.
I'm going to dive into struc, FotranFile etc.. to propose something
Hi! I just upgraded to Python 2.6.2 (from 2.5) on Windows AMD64 in order to
use Numpy 1.3 for AMD64 and got the following error:
- pythonw.exe has stopped working
Numpy was installed both per-machine and per-user but the error persists.
Python 2.6.2 works without Numpy.
Any ideas?
Dinesh
On 2009-05-29 10:12 , David Froger wrote:
I think the FortranFile class is not intended to read arrays written
with the syntax 'write(11) array1, array2, array3' (correct me if I'm
wrong). This is the use in the laboratory where I'm currently
completing a phd.
You're half wrong. FortranFile
