Re: [Numpy-discussion] Trac is overloaded

2009-02-19 Thread Francesc Alted
A Friday 20 February 2009, David Cournapeau escrigué: > Hi, > > Just to mention that It looks like numpy trac is overloaded (error > 500 and locked database) FWIW, in my experience Trac hogs (possibly leaks) vast amounts of memory, and that makes it extremely slow and prone to fail. My fix has

[Numpy-discussion] Initialize numpy array with other numpy arrays

2009-02-19 Thread Frank Peacock
Many thanks Robert. Frank ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion

Re: [Numpy-discussion] Core math library in numpy

2009-02-19 Thread Charles R Harris
On Thu, Feb 19, 2009 at 8:16 AM, David Cournapeau wrote: > On Sun, Feb 15, 2009 at 5:09 PM, Robert Kern > wrote: > > On Sun, Feb 15, 2009 at 01:48, David Cournapeau > > wrote: > > > >> Would people be against this ? > > > > Not I. > > Ok, I have started this in the coremath branch - it solves th

Re: [Numpy-discussion] Update webpage for python requirements for Numpy/SciPy

2009-02-19 Thread Scott Sinclair
> 2009/2/19 Jarrod Millman : > On Thu, Feb 19, 2009 at 1:24 PM, Bruce Southey wrote: >> Hi, >> Could someone please update the website to clearly state that numpy 1.2 >> requires Python 2.4 or later? >> I know it is in the release notes but that assumes people read them :-) >> > > It is extremely

[Numpy-discussion] Trac is overloaded

2009-02-19 Thread David Cournapeau
Hi, Just to mention that It looks like numpy trac is overloaded (error 500 and locked database) cheers, David ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/numpy-discussion

Re: [Numpy-discussion] Initialize numpy array with other numpy arrays

2009-02-19 Thread Robert Kern
On Thu, Feb 19, 2009 at 17:03, Frank Peacock wrote: > Hello > > > > I would like to know whether I can do the following in some other way as > this fails with setting an array with a sequence on each of the colour > arrays: > > > > h,w=720,410 > > img = ones((h,w,3), uint8)*255 > > img[ngridn,ngri

[Numpy-discussion] Initialize numpy array with other numpy arrays

2009-02-19 Thread Frank Peacock
Hello I would like to know whether I can do the following in some other way as this fails with setting an array with a sequence on each of the colour arrays: h,w=720,410 img = ones((h,w,3), uint8)*255 img[ngridn,ngride]=(ncolour[0],ncolour[1],ncolour[2]) pilImage = Image.fromarray(img, '

Re: [Numpy-discussion] ANN: line_profiler 1.0b2 released

2009-02-19 Thread Brian Granger
> github is fine, but bitbucket would be a better impedance match. > Either way, I'm looking forward to it. Thanks! I will give bitbucket a shot and let you know when I have something for you to look at. Cheers, Brian > -- > Robert Kern > > "I have come to believe that the whole world is an eni

Re: [Numpy-discussion] ANN: line_profiler 1.0b2 released

2009-02-19 Thread Robert Kern
On Thu, Feb 19, 2009 at 16:21, Brian Granger wrote: > Robert, > > Thanks for the announcement. I have recently started to use > line_profiler to profile Twisted using servers and clients. I quickly > found that line_profiler needed some modifications to properly handle > timing functions that re

Re: [Numpy-discussion] ANN: line_profiler 1.0b2 released

2009-02-19 Thread Brian Granger
Robert, Thanks for the announcement. I have recently started to use line_profiler to profile Twisted using servers and clients. I quickly found that line_profiler needed some modifications to properly handle timing functions that return Deferred's. I have written some small extensions to line_p

Re: [Numpy-discussion] Update webpage for python requirements for Numpy/SciPy

2009-02-19 Thread Jarrod Millman
On Thu, Feb 19, 2009 at 1:24 PM, Bruce Southey wrote: > Hi, > Could someone please update the website to clearly state that numpy 1.2 > requires Python 2.4 or later? > I know it is in the release notes but that assumes people read them :-) > > It would be great to state this on the download and in

Re: [Numpy-discussion] ANN: line_profiler 1.0b2 released

2009-02-19 Thread Matthew Miller
On Thu, Feb 19, 2009 at 03:21:26PM -0600, Robert Kern wrote: > http://pypi.python.org/pypi/line_profiler/ > http://packages.python.org/line_profiler/ > This release fixes the "negative timings" issue on Windows. Cool. I'm still interested in making Fedora packages for this once I get a few spare c

[Numpy-discussion] Update webpage for python requirements for Numpy/SciPy

2009-02-19 Thread Bruce Southey
Hi, Could someone please update the website to clearly state that numpy 1.2 requires Python 2.4 or later? I know it is in the release notes but that assumes people read them :-) It would be great to state this on the download and installation pages: http://www.scipy.org/Download http://www.scipy.

[Numpy-discussion] ANN: line_profiler 1.0b2 released

2009-02-19 Thread Robert Kern
http://pypi.python.org/pypi/line_profiler/ http://packages.python.org/line_profiler/ This release fixes the "negative timings" issue on Windows. Future announcements will occur on python-announce. I just wanted to make sure my earliest users here who ran into this bug are aware of the fix. -- R

[Numpy-discussion] Summary of ticket 937

2009-02-19 Thread Nils Wagner
Hi all, The summary of ticket 937 is incomplete. It should be "Complex matrices and lstsq". http://projects.scipy.org/scipy/numpy/ticket/937 Nils ___ Numpy-discussion mailing list Numpy-discussion@scipy.org http://projects.scipy.org/mailman/listinfo/nu

[Numpy-discussion] Build with MKL on linux

2009-02-19 Thread Neal Becker
Trying to build numpy-1.2.1 with intel mkl 10.1.1.019 on linux F10 x86_64. echo $LD_LIBRARY_PATH /opt/intel/mkl/10.1.1.019/lib/em64t strace -e trace=file python -c 'import numpy; numpy.test()' 2>stuff Running unit tests for numpy NumPy version 1.2.1 NumPy is installed in /usr/lib64/python2.5/sit

Re: [Numpy-discussion] Core math library in numpy

2009-02-19 Thread Charles R Harris
On Thu, Feb 19, 2009 at 9:32 AM, David Cournapeau wrote: > On Fri, Feb 20, 2009 at 12:16 AM, David Cournapeau > wrote: > > On Sun, Feb 15, 2009 at 5:09 PM, Robert Kern > wrote: > >> On Sun, Feb 15, 2009 at 01:48, David Cournapeau > >> wrote: > >> > >>> Would people be against this ? > >> > >> N

[Numpy-discussion] numpy 1.2.1 uploaded to unstable

2009-02-19 Thread Ondrej Certik
Hi, I finally found time to upload the numpy 1.2.1 to Debian unstable (currently it's in incoming: http://incoming.debian.org/). The package is lintian clean, but there is one test that failed for me in chroot. I'll wait until it gets to mirrors and then try it on my laptop and report a bug (I upl

Re: [Numpy-discussion] parallel compilation of numpy

2009-02-19 Thread Charles R Harris
On Thu, Feb 19, 2009 at 12:47 AM, David Cournapeau wrote: > On Thu, Feb 19, 2009 at 4:26 PM, Andrew Straw wrote: > > > Maybe if you need a level of backward compatibility, (and really, to > > gain a decent audience for this idea, I think you do need some level of > > backward compatibility) the n

Re: [Numpy-discussion] Core math library in numpy

2009-02-19 Thread David Cournapeau
On Fri, Feb 20, 2009 at 12:16 AM, David Cournapeau wrote: > On Sun, Feb 15, 2009 at 5:09 PM, Robert Kern wrote: >> On Sun, Feb 15, 2009 at 01:48, David Cournapeau >> wrote: >> >>> Would people be against this ? >> >> Not I. > > Ok, I have started this in the coremath branch - it solves the warni

Re: [Numpy-discussion] Core math library in numpy

2009-02-19 Thread David Cournapeau
On Fri, Feb 20, 2009 at 1:05 AM, David Cournapeau wrote: > > Another argument against the define is that in the future, we could > load the actual implementation at runtime (SSE, etc...). If we use > define, that's not possible. Hm, that's actually a pretty stupid statement - we could certainly

Re: [Numpy-discussion] Core math library in numpy

2009-02-19 Thread David Cournapeau
On Fri, Feb 20, 2009 at 12:28 AM, Pauli Virtanen wrote: > Fri, 20 Feb 2009 00:16:42 +0900, David Cournapeau wrote: > [clip] >> Ok, I have started this in the coremath branch - it solves the warning >> issues we got since the merge of formatting stuff. I tested it on Linux, >> windows (both mingw a

Re: [Numpy-discussion] Core math library in numpy

2009-02-19 Thread Pauli Virtanen
Fri, 20 Feb 2009 00:16:42 +0900, David Cournapeau wrote: [clip] > Ok, I have started this in the coremath branch - it solves the warning > issues we got since the merge of formatting stuff. I tested it on Linux, > windows (both mingw and VS - still need to test on Win64), so I think it > is good to

Re: [Numpy-discussion] Core math library in numpy

2009-02-19 Thread David Cournapeau
On Sun, Feb 15, 2009 at 5:09 PM, Robert Kern wrote: > On Sun, Feb 15, 2009 at 01:48, David Cournapeau > wrote: > >> Would people be against this ? > > Not I. Ok, I have started this in the coremath branch - it solves the warning issues we got since the merge of formatting stuff. I tested it on L

Re: [Numpy-discussion] parallel compilation of numpy

2009-02-19 Thread Sturla Molden
On 2/19/2009 7:04 AM, David Cournapeau wrote: > Does pyprocessing work well on windows as well ? I have 0 experience > with it. Yes it works well on Windows, albeit process creation is a bit slower than on Unix (there is no os.fork in Windows, so more Python objects has to be pickled). From Pyt