[Numpy-discussion] possible bug in seed argument

2006-07-27 Thread Gary Ruben
Should seed(1) act the same as seed(array([1])) in the random module? It generates a traceback with the Windows 1.0b1 binary. Gary R. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay

Re: [Numpy-discussion] uniform() regression(?) in svn

2006-07-27 Thread Robert Kern
Andrew Jaffe wrote: Hi- On PPC Mac OSX universal build 2.4.3, gcc 4.0, In [1]: import numpy as N In [2]: print N.__version__ 1.0.2897 In [3]: N.random.uniform(0,1) Segmentation fault Travis recently (r2892) checked in a pretty major change to the distributions to allow them to

Re: [Numpy-discussion] Bug in memmap/python allocation code?

2006-07-27 Thread Robert Kern
Mike Ressler wrote: My apologies if this is a duplicate - my first attempt doesn't seem to have gone back to the list. SF if being nasty with GMail. I'll have to speed up moving the list to scipy.org. If someone can explain the rules of engagement for Lightning Talks, I'm thinking about

Re: [Numpy-discussion] I've created a 1.0b1 release tag in SVN

2006-07-27 Thread Travis Oliphant
Robert Kern wrote: Let's not make a branch until 1.0 is actually out and we are making 1.0.x releases. It's confusing since at the moment, the trunk is not getting any activity. It's not the main trunk of development. Some people have already come to the list confused about where to get

Re: [Numpy-discussion] Lightning talks [was:] Bug in memmap/python allocation code?

2006-07-27 Thread Mike Ressler
On 7/26/06, Robert Kern [EMAIL PROTECTED] wrote: If someone can explain the rules of engagement for Lightning Talks, I'm thinking about presenting this at SciPy 2006. Then you'll see there is a reason for my madness.Unfortunately, we only have scheduled 30 minutes of lightning talks this year. We

Re: [Numpy-discussion] Version numbers again

2006-07-27 Thread Francesc Altet
Travis, A Dijous 27 Juliol 2006 18:22, Travis Oliphant va escriure: I'm still looking for ideas on version numbering. Right now, the trunk is at version 0.9.9 but this has bug-fixes from the 1.0b1 release. The next release will be 1.0b2 and should occur in about a week. I don't really

Re: [Numpy-discussion] Version numbers again

2006-07-27 Thread Christopher Barker
Travis Oliphant wrote: When 1.0 comes out, then the trunk will be 1.0.svn_version Shouldn't the trunk then become: 1.1.0.svn_version or 1.1svn_version That would signify a development version, which I understand is what the trunk would then be. And it would be a greater version than the

[Numpy-discussion] weave and Numeric vs. weave and numpy

2006-07-27 Thread Rolf Wester
Hello, I have a program using Numeric and weave developed with Python2.3. I just switched to Python2.4 and numpy. The Numeric/weave version is almost a factor of 2 faster compared to numpy/weave. Is that what is to be expected or are there options to improve the speed of numpy/weave? I would

Re: [Numpy-discussion] weave and Numeric vs. weave and numpy

2006-07-27 Thread David Grant
A factor of 2! Is that short for a factor of **2?On 7/27/06, Rolf Wester [EMAIL PROTECTED] wrote:Hello,I have a program using Numeric and weave developed with Python2.3. Ijust switched to Python2.4 and numpy. The Numeric/weave version isalmost a factor of 2 faster compared to numpy/weave. Is

Re: [Numpy-discussion] Version numbers again

2006-07-27 Thread Fernando Perez
On 7/27/06, Francesc Altet [EMAIL PROTECTED] wrote: Travis, Speaking on what we regularly do, I would choose a 1.0b2.svn_version for the trunk version. This is a way to say people: Hey, you are using a version that will be the 1.0b2 in the future.. Of course, the same meaning can be

Re: [Numpy-discussion] Version numbers again

2006-07-27 Thread Sasha
On 7/27/06, Andrew Straw [EMAIL PROTECTED] wrote: [snip] The one system that I suggest we really try to work with out-of-the-box, however, is setuptools, which, luckily, attached special meaning to .dev in a release number, so that it sorts _before_ the release. (In setuptools jargon, .dev is

Re: [Numpy-discussion] Version numbers again

2006-07-27 Thread Albert Strasheim
Hello all Another +1. When I build a Windows installer, I get: numpy-1.0b2.dev2915.win32-py2.4.exe This tells me everything I want to know. Regards, Albert -Original Message- From: [EMAIL PROTECTED] [mailto:numpy- [EMAIL PROTECTED] On Behalf Of Sasha Sent: 27 July 2006 21:26 To:

Re: [Numpy-discussion] fixing diag() for matrices

2006-07-27 Thread Robert Kern
Sven Schreiber wrote: That would be fine with me. However, I'd like to point out that after some bug-squashing currently all numpy functions deal with numpy-matrices correctly, afaik. The current behavior of numpy.diag could be viewed as a violation of that principle. (Because if x has shape