Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Charles R Harris wrote: > > On 4/18/07, *Robert Kern* <[EMAIL PROTECTED] > > wrote: > > Charles R Harris wrote: > > I'm wondering if the static libraries could simply be compiled > with the > > -fPIC flag and linked with the program to produce the dynamic

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/18/07, Robert Kern <[EMAIL PROTECTED]> wrote: Charles R Harris wrote: > I'm wondering if the static libraries could simply be compiled with the > -fPIC flag and linked with the program to produce the dynamic library. > The static libraries are just collections of *.o files, so I don't see >

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

David Cournapeau wrote: > Robert Kern wrote: >> Charles R Harris wrote: >>> I'm wondering if the static libraries could simply be compiled with the >>> -fPIC flag and linked with the program to produce the dynamic library. >>> The static libraries are just collections of *.o files, so I don't see >

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Robert Kern wrote: > Charles R Harris wrote: >> I'm wondering if the static libraries could simply be compiled with the >> -fPIC flag and linked with the program to produce the dynamic library. >> The static libraries are just collections of *.o files, so I don't see >> why that shouldn't work. > >

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Charles R Harris wrote: > > > On 4/18/07, *Keith Goodman* <[EMAIL PROTECTED] > > wrote: > > On 4/18/07, Charles R Harris <[EMAIL PROTECTED] > > wrote: > > On 4/18/07, Keith Goodman <[EMAIL PROTECTED] > >

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Charles R Harris wrote: > I'm wondering if the static libraries could simply be compiled with the > -fPIC flag and linked with the program to produce the dynamic library. > The static libraries are just collections of *.o files, so I don't see > why that shouldn't work. I don't think there is a re

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/18/07, David Cournapeau <[EMAIL PROTECTED]> wrote: Robert Kern wrote: > Charles R Harris wrote: > > >> I don't know which is best, although I suspect the statically linked >> version will be larger. It might seem that just pulling in the gemm >> routines wouldn't add much, but they pull in

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Robert Kern wrote: > Charles R Harris wrote: > > >> I don't know which is best, although I suspect the statically linked >> version will be larger. It might seem that just pulling in the gemm >> routines wouldn't add much, but they pull in lots of supporting >> routines. To get numpy to link sta

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

I'm having great difficulty building numpy on solaris with the sun compilers and libsunperf. I may try this on ubuntu x86_64 to see if the setup is less painful. Thanks for the idea, -Peter On Wed, Apr 18, 2007 at 11:04:26PM +0200, Christian Marquardt wrote: > Sun has recently released their com

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Sun has recently released their compilers under an opensource license for Linux as well (Sun Studio Express or something), including their perflib - which includes Blas and Lapack. Has somebody tried how that combination performs, compared to Intel MKL or Atlas? I think they are free even for comme

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Andrew Straw <[EMAIL PROTECTED]> [2007-04-18 13:22]: > rex wrote: > > If your use is entirely non-commercial you can use Intel's MKL with > > built-in optimized BLAS and LAPACK and avoid the need for ATLAS. > > > Just to clarify, my understanding is that if you buy a developer's > license, you c

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

rex wrote: > Keith Goodman <[EMAIL PROTECTED]> [2007-04-18 10:49]: > >> I'd like to compile atlas so that I can take full advantage of my core >> 2 duo. >> > > If your use is entirely non-commercial you can use Intel's MKL with > built-in optimized BLAS and LAPACK and avoid the need for AT

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/18/07, rex <[EMAIL PROTECTED]> wrote: > Keith Goodman <[EMAIL PROTECTED]> [2007-04-18 10:49]: > > I'd like to compile atlas so that I can take full advantage of my core > > 2 duo. > > If your use is entirely non-commercial you can use Intel's MKL with > built-in optimized BLAS and LAPACK and a

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Keith Goodman <[EMAIL PROTECTED]> [2007-04-18 10:49]: > I'd like to compile atlas so that I can take full advantage of my core > 2 duo. If your use is entirely non-commercial you can use Intel's MKL with built-in optimized BLAS and LAPACK and avoid the need for ATLAS. http://www.intel.com/cd/sof

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Charles R Harris wrote: > I don't know which is best, although I suspect the statically linked > version will be larger. It might seem that just pulling in the gemm > routines wouldn't add much, but they pull in lots of supporting > routines. To get numpy to link statically you will also probably

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/18/07, Keith Goodman <[EMAIL PROTECTED]> wrote: On 4/18/07, Charles R Harris <[EMAIL PROTECTED]> wrote: > On 4/18/07, Keith Goodman <[EMAIL PROTECTED]> wrote: > > I'd like to compile atlas so that I can take full advantage of my core > > 2 duo. Numpy dynamically links to the debian binary o

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/18/07, Charles R Harris <[EMAIL PROTECTED]> wrote: > On 4/18/07, Keith Goodman <[EMAIL PROTECTED]> wrote: > > I'd like to compile atlas so that I can take full advantage of my core > > 2 duo. Numpy dynamically links to the debian binary of atlas-sse that > > I installed. But the atlas website

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/18/07, Keith Goodman <[EMAIL PROTECTED]> wrote: On 4/17/07, David Cournapeau <[EMAIL PROTECTED]> wrote: > Now that you mention it, I am also puzzled by this one: I can see why > you would use atlas3-sse2-dev without atlas3-base-dev (for the static > library), but not having atlas3-base-dev

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/17/07, David Cournapeau <[EMAIL PROTECTED]> wrote: > Now that you mention it, I am also puzzled by this one: I can see why > you would use atlas3-sse2-dev without atlas3-base-dev (for the static > library), but not having atlas3-base-dev makes it imposible to > dynamically link to atlas librar

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Andrew Straw wrote: > Christian K wrote: > >> David Cournapeau wrote: >> >> >>> On Ubuntu and debian, you do NOT need any site.cfg to compile numpy with >>> atlas support. Just install the package atlas3-base-dev, and you are >>> done. The reason is that when *compiling* a software whi

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Christian K wrote: > David Cournapeau wrote: > >> On Ubuntu and debian, you do NOT need any site.cfg to compile numpy with >> atlas support. Just install the package atlas3-base-dev, and you are >> done. The reason is that when *compiling* a software which needs atlas, >> the linker will try

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

David Cournapeau wrote: > On Ubuntu and debian, you do NOT need any site.cfg to compile numpy with > atlas support. Just install the package atlas3-base-dev, and you are > done. The reason is that when *compiling* a software which needs atlas, > the linker will try to find libblas.so in /usr/lib

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Charles R Harris wrote: > > > On 4/15/07, *David Cournapeau* <[EMAIL PROTECTED] > > wrote: > > Christian K wrote: > > > > Thanks, but that didn't help: > > > > atlas_info: > > libraries lapack not found in /usr/lib/sse2 > > libraries f77bla

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

On 4/15/07, David Cournapeau <[EMAIL PROTECTED]> wrote: Christian K wrote: > > Thanks, but that didn't help: > > atlas_info: > libraries lapack not found in /usr/lib/sse2 > libraries f77blas,cblas,atlas not found in /usr/lib/atlas > libraries lapack_atlas not found in /usr/lib/atlas > li

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Christian K wrote: > > Thanks, but that didn't help: > > atlas_info: > libraries lapack not found in /usr/lib/sse2 > libraries f77blas,cblas,atlas not found in /usr/lib/atlas > libraries lapack_atlas not found in /usr/lib/atlas > libraries lapack not found in /usr/lib/sse2 > libraries f77

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Robert Kern wrote: > Christian K wrote: >> Hi, >> I'm trying to build numpy from svn on ubuntu edgy with atlas provided by >> ubuntu >> package atlas3-sse2-dev which contains: >> >> /usr >> /usr/lib >> /usr/lib/sse2 >> /usr/lib/sse2/libatlas.a >> /usr/lib/sse2/libcblas.a >> /usr/lib/sse2/libf77bla

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Christian K wrote: > Hi, > I'm trying to build numpy from svn on ubuntu edgy with atlas provided by > ubuntu > package atlas3-sse2-dev which contains: > > /usr > /usr/lib > /usr/lib/sse2 > /usr/lib/sse2/libatlas.a > /usr/lib/sse2/libcblas.a > /usr/lib/sse2/libf77blas.a > /usr/lib/sse2/liblapack_a

Re: [Numpy-discussion] building numpy with atlas on ubuntu edgy

Christian K wrote: > Hi, > I'm trying to build numpy from svn on ubuntu edgy with atlas provided by > ubuntu > package atlas3-sse2-dev which contains: [...] > > I tried both with and without a site.cfg: > > > [DEFAULT] > library_dirs = /usr/lib/sse2 > include_dirs = /usr/include > > [blas_op

[Numpy-discussion] building numpy with atlas on ubuntu edgy

Hi, I'm trying to build numpy from svn on ubuntu edgy with atlas provided by ubuntu package atlas3-sse2-dev which contains: /usr /usr/lib /usr/lib/sse2 /usr/lib/sse2/libatlas.a /usr/lib/sse2/libcblas.a /usr/lib/sse2/libf77blas.a /usr/lib/sse2/liblapack_atlas.a /usr/lib/atlas /usr/lib/atlas/sse2 /