Re: [Numpy-discussion] performance matrix multiplication vs. matlab

2010-01-06 Thread David Cournapeau
On Thu, Jan 7, 2010 at 11:20 AM, Xue (Sue) Yang wrote: > This time, only one cpu was used.  Does it mean that our installed intel mkl > 9.1 is not threaded? You would have to consult the MKL documentation - I believe you can control how many threads are used from an environment variable. Also, t

[Numpy-discussion] performance matrix multiplication vs. matlab

2010-01-06 Thread Xue (Sue) Yang
Hi David, Thank you for the reply which is useful. I also tried to Install numpy with intel mkl 9.1 I still used gfortran for numpy installation as intel mkl 9.1 supports gnu compiler. I only uncomment these lines for site.cfg in site.cfg.example [mkl] library_dirs = /usr/physics/intel/mkl/lib

Re: [Numpy-discussion] [Pythonmac-SIG] 1.4.0 installer fails on OSX 10.6.2

2010-01-06 Thread David Cournapeau
On Thu, Jan 7, 2010 at 1:35 AM, Christopher Barker wrote: > One more note: > > An easy improvement to the current situation with binaries is to LABEL > THEM WELL: > > It's worse to have a binary you expect to work fail for you than to not > have one available. IN the past, I think folks' have used

Re: [Numpy-discussion] 1.4.0 installer fails on OSX 10.6.2

2010-01-06 Thread David Cournapeau
On Thu, Jan 7, 2010 at 1:22 AM, Christopher Barker wrote: > NOTE: cc-d to the pythonmac list from the numpy list -- this is really a > Mac issue. It's a discussion of what/how to produce binaries of numpy > for OS-X > > > David Cournapeau wrote: >> On Wed, Jan 6, 2010 at 9:18 AM, Christopher Barke

Re: [Numpy-discussion] [Pythonmac-SIG] 1.4.0 installer fails on OSX 10.6.2

2010-01-06 Thread Christopher Barker
One more note: An easy improvement to the current situation with binaries is to LABEL THEM WELL: It's worse to have a binary you expect to work fail for you than to not have one available. IN the past, I think folks' have used the default name provided by bdist_mpkg, and those are not always c

Re: [Numpy-discussion] 1.4.0 installer fails on OSX 10.6.2

2010-01-06 Thread Christopher Barker
NOTE: cc-d to the pythonmac list from the numpy list -- this is really a Mac issue. It's a discussion of what/how to produce binaries of numpy for OS-X David Cournapeau wrote: > On Wed, Jan 6, 2010 at 9:18 AM, Christopher Barker > wrote: > >> If distutils/setuptools could identify the python

Re: [Numpy-discussion] extracting data from ODF files

2010-01-06 Thread Fabricio Silva
Le mardi 05 janvier 2010 à 22:34 -0800, Christopher Barker a écrit : > Nadav Horesh wrote: > > is there a (simple) solution to extract data from OpenDocument files > > (espacially OpenOffice.org Calc files) into a Numpy Array? > > Aren't they XML? you may be able to use an XML parser. See, e.g.,