On 25/01/07, David Cournapeau <[EMAIL PROTECTED]> wrote:
> rex wrote:
> >
> > I think it should do much better. A few minutes ago I compiled a C
> > math benchmark with :
> >
> > icc -o3 -parallel -xT
> >
> > and it ran 2.8x as fast as it did when compiled with gcc -o3. In
> > fact, it ran at a lit
rex wrote:
>
> I think it should do much better. A few minutes ago I compiled a C
> math benchmark with :
>
> icc -o3 -parallel -xT
>
> and it ran 2.8x as fast as it did when compiled with gcc -o3. In
> fact, it ran at a little over a gigaflop, which is a higher speed than
> anyone has reported for
Steve Lianoglou <[EMAIL PROTECTED]> [2007-01-24 20:06]:
>
> Now that you've gone through your odyssey trying to numpy/scipy w/
> this particular combo (SuSE/MKL/IntelCC), now would be a great time
> to whip up wiki page ... you know .. for the documentation ;-)
Yes, I should do that, but I wa
Steve Lianoglou wrote:
> Hi Rex,
>
>> Thank you for taking the time to write such a detailed explanation. If
>> only the documentation were so detailed...
>
> Now that you've gone through your odyssey trying to numpy/scipy w/
> this particular combo (SuSE/MKL/IntelCC), now would be a great time
Hi Rex,
> Thank you for taking the time to write such a detailed explanation. If
> only the documentation were so detailed...
Now that you've gone through your odyssey trying to numpy/scipy w/
this particular combo (SuSE/MKL/IntelCC), now would be a great time
to whip up wiki page ... you kno
rex wrote:
> I've added these lines to .bashrc:
> source /opt/intel/cc/9.1.042/bin/iccvars.sh
> export PYTHONPATH=/usr/local/lib/python2.5/site-packages:/usr/lib/python2.5
> export INCLUDE=/opt/intel/mkl/8.1/include:$INCLUDE
> export
> LD_LIBRARY_PATH=/usr/local/lib:/opt/intel/mkl/8.1/lib/32:$LD_
Christian Marquardt <[EMAIL PROTECTED]> [2007-01-24 11:09]:
>
> I'll try to explain... I hope it's not too basic.
Christian, at this point you could explain that shoes are not
interchangeable -- that they are built to be worn on the left foot or the
right foot -- and I'd be grateful for the expla
rex wrote:
> Thanks for the URL. It would not have occurred to me to read
> "alt-install-windows" since I don't do Windows, and haven't since 1999.
The name of the file is a quirk of the documentation generation program. The
table of contents, though, is quite clear about that chapter's generality
Dear rex,
I'll try to explain... I hope it's not too basic.
Python is searching for its modules along the PYTHONPATH, i.e. a list
of directories where it expects to find whatever it needs. This is the
same as the Unix shell (or the DOC command.com) is looking in the PATH in
order
to find programs
Robert Kern <[EMAIL PROTECTED]> [2007-01-24 03:22]:
> rex wrote:
> import numpy
> print numpy
> >
> >
> > What am I to make of this? Is it the rpm numpy or is it the numpy I
> > built using the Intel compiler and MKL?
>
> Did you change the distutils installation location? See this pag
rex wrote:
> David Cournapeau <[EMAIL PROTECTED]> [2007-01-23 23:40]:
>
> But installing software is typically easy for Windows users.
I am not sure installing numpy using MKL library is easier on windows :)
> IMO, the
> difficulty of installing Linux applications is a huge barrier to wider
> adop
rex wrote:
import numpy
print numpy
>
>
> What am I to make of this? Is it the rpm numpy or is it the numpy I
> built using the Intel compiler and MKL?
Did you change the distutils installation location? See this page for the
various ways to do that:
http://docs.python.org/inst/alt-
rex wrote:
> David Cournapeau <[EMAIL PROTECTED]> [2007-01-23 23:40]:
>
>> rex wrote:
>>
>>> Robert Kern <[EMAIL PROTECTED]> [2007-01-23 22:18]:
>>>
You need to install the development package for Python. Usually it's named
something like python2.5-devel.
>>>
David Cournapeau <[EMAIL PROTECTED]> [2007-01-23 23:40]:
> rex wrote:
> > Robert Kern <[EMAIL PROTECTED]> [2007-01-23 22:18]:
> >> You need to install the development package for Python. Usually it's named
> >> something like python2.5-devel.
> >
> > Thank you. Did that, and NumPy compiled with a B
rex wrote:
> Robert Kern <[EMAIL PROTECTED]> [2007-01-23 22:18]:
>> You need to install the development package for Python. Usually it's named
>> something like python2.5-devel.
>
> Thank you. Did that, and NumPy compiled with a Brazillion warnings, but
> no errors.
>
> Then I did:
> export
> LD_
Robert Kern <[EMAIL PROTECTED]> [2007-01-23 22:18]:
> You need to install the development package for Python. Usually it's named
> something like python2.5-devel.
Thank you. Did that, and NumPy compiled with a Brazillion warnings, but
no errors.
Then I did:
export LD_RUN_PATH=/opt/lib:/opt/intel
rex wrote:
> distutils.errors.DistutilsPlatformError: invalid Python installation: unable
> to open /usr/lib/python2.5/config/Makefile (No such file or directory)
>
> There is no config directory in /usr/lib/python2.5/
You need to install the development package for Python. Usually it's named
s
I'm trying to build NumPy on an SUSE 10.2 Core 2 Duo system using the
Intel compiler and Math Kernel Library, and Python 2.5
I want to see how much faster it is than the SUSE NumPy 1.0.1 rpm that
recently became available (huge thanks to whomever it was that created
it. Installing NumPy and SciPy
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