Hi all,
I wonder if Peter finally got Gotoblas working with numpy. I am trying with
gotoblas 1.13 installed in the same way:
$ ls -R
.:
include lib
./include:
goto
./include/goto:
blaswrap.h cblas.h clapack.h f2c.h
./lib:
libgoto2.a libgoto2_nehalemp-r1.13.a libgoto2_nehalemp-r1.13.so
Hi,
I was wondering why histogram2d and histogramdd raise a ValueError when
fed with empty data of the correct dimensions. I came across this as a
corner case when calling histogram2d from my own specialized histogram
function.
In comparison, histogram does handle this case correctly when bins
Hi everybody,
I'm trying to append, inside a loop, into a binary file some arrays using
numpy.save(file, arr) but wvhen I open it there is only the last array I
saved.
If I use savetxt it works perfectly. Do you know how can I append data to a
binary file inside a loop?
Example:
x =
On Tue, Mar 22, 2011 at 05:37, Alessandro
alessandro.sangina...@polito.it wrote:
Hi everybody,
I'm trying to append, inside a loop, into a binary file some arrays using
numpy.save(file, arr) but wvhen I open it there is only the last array I
saved.
If I use savetxt it works perfectly. Do
Hi,
After tagging 1.6.0b1 and pushing it I found some issues that only showed up
with released=True in setup.py. According to the docs at
http://www.kernel.org/pub/software/scm/git/docs/git-tag.html there is a sane
(just make a new tag) and an insane (delete tag, reuse same tag) way to deal
with
I noticed that the nditer documentation didn't get linked properly, this
fixes it. You might want to cherry-pick the patch I committed to master so
it shows up.
-Mark
On Tue, Mar 22, 2011 at 10:29 AM, Ralf Gommers
ralf.gomm...@googlemail.comwrote:
Hi,
After tagging 1.6.0b1 and pushing it I
Hello,
I've been trying out intel's compiler with python and so far things
have been going pretty well. I managed to compile python 2.7.1 with
icc (with help from
http://software.intel.com/en-us/forums/showthread.php?t=56652), so
distutils automatically defaults to the icc compiler. So far a
Hi,
I wonder if someone has a good solution for a fast conversion of gridded
ascii data to ndarray. It should manage ',' as decimal point (on demand)
and special windows numbers as 1.#INF. Of course, this is easy to wrap
in a small function but I expect it to be slow when the input size is in
I'm no expert, but I just pulled off the scipy+numpy+GotoBLAS2 installation.
From what I gather, the Makefile for libgoto2 downloads and compiles the
generic lapack from netlib. It also wraps lapack into libgoto2.so/.a. I
believe the idea is as long as the BLAS implementation is fast(TM), the
On 3/22/11 1:54 PM, Christian K. wrote:
I wonder if someone has a good solution for a fast conversion of gridded
ascii data to ndarray.
the fastest out of the box way is with np.fromfile(input_file, sep= ,
dtype=np.float)
It will only read multiple lines if the separater is whitespace, but
On Tue, Mar 22, 2011 at 11:29 AM, Ralf Gommers
ralf.gomm...@googlemail.comwrote:
Hi,
After tagging 1.6.0b1 and pushing it I found some issues that only showed
up with released=True in setup.py. According to the docs at
http://www.kernel.org/pub/software/scm/git/docs/git-tag.html there is a
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