Re: [Numpy-discussion] low level optimization in NumPy and minivect

2013-06-18 Thread Frédéric Bastien
Hi, On Mon, Jun 17, 2013 at 5:03 PM, Julian Taylor < jtaylor.deb...@googlemail.com> wrote: > On 17.06.2013 17:11, Frédéric Bastien wrote: > > Hi, > > > > I saw that recently Julian Taylor is doing many low level optimization > > like using SSE instruction. I think it is great. > > > > Last year,

[Numpy-discussion] f2py: Exposing parameters from "used" modules

2013-06-18 Thread Jeremy Solbrig
Hi all, I assume that this question is addressed somewhere, but I have spent an inordinate amount of time looking around for the answer including digging into the source code a bit. I have tried to put the basic problem in the first paragraph. The rest of the email shows a basic example of

Re: [Numpy-discussion] sampling arrays

2013-06-18 Thread Sudheer Joseph
Thank you  Zachary,    I will try this and see how this goes. with best regards, Sudheer   *** Sudheer Joseph Indian National Centre for Ocean Information Services Ministry of Earth Sciences, Govt. of India POST BOX NO:

Re: [Numpy-discussion] sampling arrays

2013-06-18 Thread Zachary Pincus
> Thank you, > No if the location ( space time or depth) of choice is not > available then the function I was looking for should give an interpolated > value at the choice. > with best regards, > Sudheer scipy.ndimage.map_coordinates may be exactly what you want. > - Orig

Re: [Numpy-discussion] Profiling (was GSoC : Performance parity between numpy arrays and Python scalars)

2013-06-18 Thread Nathaniel Smith
On 18 Jun 2013 12:40, "David Cournapeau" wrote: > > On Mon, Jun 17, 2013 at 4:06 PM, Arink Verma wrote: > > I am building numpy from source, python setup.py build --fcompiler=gnu95 > > then installation, python setup.py install --user, on ubuntu 13.04 > > > > for analysis results > > pprof --svg

Re: [Numpy-discussion] Profiling (was GSoC : Performance parity between numpy arrays and Python scalars)

2013-06-18 Thread David Cournapeau
On Mon, Jun 17, 2013 at 4:06 PM, Arink Verma wrote: > I am building numpy from source, python setup.py build --fcompiler=gnu95 > then installation, python setup.py install --user, on ubuntu 13.04 > > for analysis results > pprof --svg /usr/bin/python py.prof You can try using bento, with somethin

Re: [Numpy-discussion] request for SWIG numpy.i users

2013-06-18 Thread Egor Zindy
Dear all, after some code clean-up / testing and a few additions, I've now sent a pull request to numpy:master (#3451). https://github.com/numpy/numpy/pull/3451 I also made a blog post to explain the new typemaps I would like included: http://egorzindy.blogspot.co.uk/2013/06/new-numpyi-typemaps-f

Re: [Numpy-discussion] PEP 208 and upstreaming numpy

2013-06-18 Thread Robert Kern
On Tue, Jun 18, 2013 at 10:33 AM, Todd wrote: > I see that the plan to merge old Numeric into the python standard library, > PEP 208, is listed as withdrawn, although no reasons are given as far as I > could see. > > Considering how mature Numpy has become, and how common it is as a > dependency f

[Numpy-discussion] PEP 208 and upstreaming numpy

2013-06-18 Thread Todd
I see that the plan to merge old Numeric into the python standard library, PEP 208, is listed as withdrawn, although no reasons are given as far as I could see. Considering how mature Numpy has become, and how common it is as a dependency for python packages, I was wondering if there were still pl