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 > sh

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 >

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,

Re: [Numpy-discussion] Version numbers again

2006-07-27 Thread Andrew Straw
Travis Oliphant wrote: > 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 like having the trunk use a 'lower' ver

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. 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 > achieved i

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 th

[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] Version numbers again

2006-07-27 Thread Christopher Barker
Travis Oliphant wrote: > When 1.0 comes out, then the trunk will be > > 1.0. Shouldn't the trunk then become: 1.1.0. or 1.1 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 released one, which is what we'd

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 rea

Re: [Numpy-discussion] Version numbers again

2006-07-27 Thread Sasha
On 7/27/06, Travis Oliphant <[EMAIL PROTECTED]> wrote: [snip] > I don't really like having the trunk use a 'lower' version number than > the releases but I'm not sure what to do. The problem seems to stem > from wanting to have the version number sort somewhat reasonably when > the development num

[Numpy-discussion] Version numbers again

2006-07-27 Thread Travis Oliphant
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 like having the trunk use a 'lower' version number than the releases but

Re: [Numpy-discussion] possible bug in seed argument

2006-07-27 Thread Robert Kern
Gary Ruben wrote: > Should > >>> seed(1) > act the same as > >>> seed(array([1])) > in the random module? No. They use slightly different mechanisms to seed. The integer uses RandomKit's seeding routine. I borrowed Python's mechanism for seeding from an array of integers. Now that it comes up

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

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

2006-07-27 Thread Robert Kern
David M. Cooke wrote: > That's one reason that I'm careful (or least try to be) in my change messages > to mention the ticket number for the bug fixed in the first line, so that > Trac will show it in the source browser, and to mention the revision number > of the fix in the ticket itself. The comm

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 g

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 abou

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 all

[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 Tech