Re: [Numpy-discussion] Execution time difference between 2.7 and 3.2 using numpy

2013-03-22 Thread Chris Barker - NOAA Federal
On Fri, Mar 22, 2013 at 2:39 PM, Colin J. Williams wrote: > I have updated to numpy 1.7.0 for each of the Pythons 2.7.3, 3.2.3 and > 3.3.0. ... > The tests, which are available > here(http://web.ncf.ca/cjw/FP%20Summary%20over%20273-323-330.txt), show that > 3.2 is slower, but not to the same degre

Re: [Numpy-discussion] Execution time difference between 2.7 and 3.2 using numpy

2013-03-22 Thread Colin J. Williams
On 20/03/2013 11:12 AM, Frédéric Bastien wrote: On Wed, Mar 20, 2013 at 11:01 AM, Colin J. Williams wrote: On 20/03/2013 10:30 AM, Frédéric Bastien wrote: Hi, win32 do not mean it is a 32 bits windows. sys.platform always return

Re: [Numpy-discussion] howto apply-along-axis?

2013-03-22 Thread Nathaniel Smith
On 22 Mar 2013 14:09, "Neal Becker" wrote: > > I frequently find I have my 1d function that performs some reduction that I'd > like to apply-along some axis of an n-d array. > > As a trivial example, > > def sum(u): > return np.sum (u) > > In this case the function is probably C/C++ code, but th

[Numpy-discussion] howto apply-along-axis?

2013-03-22 Thread Neal Becker
I frequently find I have my 1d function that performs some reduction that I'd like to apply-along some axis of an n-d array. As a trivial example, def sum(u): return np.sum (u) In this case the function is probably C/C++ code, but that is irrelevant (I think). Is there a reasonably efficie

Re: [Numpy-discussion] Numpy 1.7.1

2013-03-22 Thread Ake Sandgren
On Fri, 2013-03-22 at 11:42 +, Nathaniel Smith wrote: > On Fri, Mar 22, 2013 at 7:47 AM, Ake Sandgren > wrote: > > On Thu, 2013-03-21 at 18:02 -0600, Charles R Harris wrote: > >> The Numpy 1.7.1 release process seems to have stalled. What do we need > >> to finish up to get it going again? I

Re: [Numpy-discussion] Numpy 1.7.1

2013-03-22 Thread Nathaniel Smith
On Fri, Mar 22, 2013 at 7:47 AM, Ake Sandgren wrote: > On Thu, 2013-03-21 at 18:02 -0600, Charles R Harris wrote: >> The Numpy 1.7.1 release process seems to have stalled. What do we need >> to finish up to get it going again? I think it would be nice to shoot >> for a release maybe the weekend af

[Numpy-discussion] Problem with numpy.records module

2013-03-22 Thread Pierre Barbier de Reuille
Hello, I am trying to use titles for record arrays. In the documentation, it is specified that any column can set to "None". However, using 'None' fails on numpy 1.6.2 because in np.core.records, on line 195, the "strip" method is called on the title object. First, I hope I understood the documen

Re: [Numpy-discussion] Numpy 1.7.1

2013-03-22 Thread Ake Sandgren
On Thu, 2013-03-21 at 18:02 -0600, Charles R Harris wrote: > The Numpy 1.7.1 release process seems to have stalled. What do we need > to finish up to get it going again? I think it would be nice to shoot > for a release maybe the weekend after next. Talking about 1.7.1 i have a couple of bug fixes