I am pleased to announce that the Python Software Foundation is
sponsoring 10 students' travel, registration, and accommodation for
the SciPy 2009 conference (Aug. 18-23). The focus of the conference
is both on scientific libraries and tools developed with Python and on
scientific or engineering
Hi David,
Sounds very interesting, have you noticed any improvement in performance ove
using the builtin numpy blas lite?
If you need someone to test on Windows 64 I would be happy to do so.
Hanni
2009/6/29 David Cournapeau da...@ar.media.kyoto-u.ac.jp
Hi,
I started working on a new
On Mon, Jun 29, 2009 at 4:09 PM, Hanni Alihanni@gmail.com wrote:
Hi David,
Sounds very interesting, have you noticed any improvement in performance ove
using the builtin numpy blas lite?
For now, I focus on building and passing the test suite. That's
already a lot of work since MS
Hi,
I'm trying to understand how integer types are upcast for add/multiply
operations for my GSoC project (Implementing Ufuncs using CorePy).
The documentation says that for reduction with add/multiply operations,
integer types are 'upcast' to the int_ type (int64 on my system). What
exactly
On Mon, Jun 29, 2009 at 8:20 AM, Prashant Saxenaanimator...@yahoo.com wrote:
Hi,
I am doing a little test using numpy and numexpr to do a particle
simulation. I never used either of them much and this is the first time I
have to go deeper. Here is the code:
import numpy as np
import
As an off-topic solution, there's always the GPU to do the the particle
updating. With half decent optimization, I've gotten over a million
particles in *real-time*. You could presumably run several of these at the
same time to get as many particles as you want. Downside would be
On Mon, Jun 29, 2009 at 00:34, David
Cournapeauda...@ar.media.kyoto-u.ac.jp wrote:
Hi,
I started working on a new approach for windows 64 bits support, to
be able to combine gfortran and visual studio. Basically, I am
reimplementing the needed functions from libgfortran so that it can be
On Tue, Jun 30, 2009 at 2:15 AM, Robert Kernrobert.k...@gmail.com wrote:
On Mon, Jun 29, 2009 at 00:34, David
Cournapeauda...@ar.media.kyoto-u.ac.jp wrote:
Hi,
I started working on a new approach for windows 64 bits support, to
be able to combine gfortran and visual studio. Basically, I
On 06/29/2009 12:15 PM, Robert Kern wrote:
On Mon, Jun 29, 2009 at 00:34, David
Cournapeauda...@ar.media.kyoto-u.ac.jp wrote:
Hi,
I started working on a new approach for windows 64 bits support, to
be able to combine gfortran and visual studio. Basically, I am
reimplementing the
I have an old Numarray C extension (or, rather, a Python package
containing a C extension) that I would like to convert to numpy
(in a way that is likely to be supported long-term).
Options I have found include:
- Use the new numpy extension. This seems likely to be fast and
future-proof. But
On Mon, Jun 29, 2009 at 3:03 PM, Russell E. Owen ro...@u.washington.eduwrote:
I have an old Numarray C extension (or, rather, a Python package
containing a C extension) that I would like to convert to numpy
(in a way that is likely to be supported long-term).
Options I have found include:
Hi Russell,
Have you looked at the example in our interactive data analysis
tutorial where we compute radial profiles in Python? It's not as fast
as C because of the sort, but perhaps that's fast enough for your
purposes. I wasn't sure if you had already seen that approach or not.
(I
In article
e06186140906291429m3cb339e8ge298f179d811e...@mail.gmail.com,
Charles R Harris charlesr.har...@gmail.com wrote:
On Mon, Jun 29, 2009 at 3:03 PM, Russell E. Owen
ro...@u.washington.eduwrote:
I have an old Numarray C extension (or, rather, a Python package
containing a C
In article 4d2b04ed-4612-4244-a8b8-3ff0c8659...@stsci.edu,
Perry Greenfield pe...@stsci.edu wrote:
Hi Russell,
Have you looked at the example in our interactive data analysis
tutorial where we compute radial profiles in Python? It's not as fast
as C because of the sort, but perhaps
On Mon, Jun 29, 2009 at 4:17 PM, Russell E. Owen ro...@u.washington.eduwrote:
In article
e06186140906291429m3cb339e8ge298f179d811e...@mail.gmail.com,
Charles R Harris charlesr.har...@gmail.com wrote:
On Mon, Jun 29, 2009 at 3:03 PM, Russell E. Owen
ro...@u.washington.eduwrote:
I
On Mon, Jun 29, 2009 at 6:10 PM, Charles R Harris charlesr.har...@gmail.com
wrote:
On Mon, Jun 29, 2009 at 4:17 PM, Russell E. Owen
ro...@u.washington.eduwrote:
In article
e06186140906291429m3cb339e8ge298f179d811e...@mail.gmail.com,
Charles R Harris charlesr.har...@gmail.com wrote:
On Tue, Jun 30, 2009 at 3:06 AM, Bruce Southeybsout...@gmail.com wrote:
I would think that you could just provide an appropriately licensed package
that combines a separately downloaded numpy/scipy with the separately
downloaded/installed gfortran to install the new version of numpy/scipy.
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