On 12/07/2012 07:58 PM, Dag Sverre Seljebotn wrote:
One way of fixing this I'm sort of itching to do is to create a
pylapack project which can iterate quickly on these build issues,
run-time selection of LAPACK backend and so on. (With some templates
generating some Cython code it shouldn't be
On Fri, Dec 7, 2012 at 7:58 PM, Dag Sverre Seljebotn
d.s.seljeb...@astro.uio.no wrote:
One way of fixing this I'm sort of itching to do is to create a
pylapack project which can iterate quickly on these build issues,
run-time selection of LAPACK backend and so on. (With some templates
On 12/13/2012 07:59 PM, David Cournapeau wrote:
On Fri, Dec 7, 2012 at 7:58 PM, Dag Sverre Seljebotn
d.s.seljeb...@astro.uio.no wrote:
One way of fixing this I'm sort of itching to do is to create a
pylapack project which can iterate quickly on these build issues,
run-time selection of LAPACK
On Thu, Dec 6, 2012 at 7:35 PM, Bradley M. Froehle
brad.froe...@gmail.com wrote:
Right, but if I link to libcblas, cblas would be available, no?
No, because we don't explicitly check for CBLAS. We assume it is there
if Atlas, Accelerate or MKL is found.
cheers,
David
On Thu, Dec 6, 2012 at
Aha, thanks for the clarification. I've always been surpassed that NumPy
doesn't ship with a copy of CBLAS. It's easy to compile --- just a thin
wrapper over BLAS, if I remember correctly.
-Brad
On Friday, December 7, 2012 at 4:01 AM, David Cournapeau wrote:
On Thu, Dec 6, 2012 at 7:35
One way of fixing this I'm sort of itching to do is to create a
pylapack project which can iterate quickly on these build issues,
run-time selection of LAPACK backend and so on. (With some templates
generating some Cython code it shouldn't be more than a few days for an
MVP.)
Then patch NumPy
On Fri, 30 Nov 2012 12:13:58 -0800
Bradley M. Froehle brad.froe...@gmail.com wrote:
As far as I can tell, it's IMPOSSIBLE to create a site.cfg which will
link to ACML when a system installed ATLAS is present.
setup.py respects environment variables. You can set ATLAS to None and
force the
Thanks Alexander, that was quite helpful, but unfortunately does not
actually work. The recommendations there are akin to a site.cfg file:
[atlas]
atlas_libs =
library_dirs =
[blas]
blas_libs = cblas,acml
library_dirs = /opt/acml5.2.0/gfortan64_fma4/lib
[lapack]
blas_libs = cblas,acml
On Thu, Dec 6, 2012 at 7:13 PM, Bradley M. Froehle
brad.froe...@gmail.com wrote:
Thanks Alexander, that was quite helpful, but unfortunately does not
actually work. The recommendations there are akin to a site.cfg file:
[atlas]
atlas_libs =
library_dirs =
[blas]
blas_libs = cblas,acml
Right, but if I link to libcblas, cblas would be available, no?
On Thu, Dec 6, 2012 at 10:34 AM, David Cournapeau courn...@gmail.comwrote:
On Thu, Dec 6, 2012 at 7:13 PM, Bradley M. Froehle
brad.froe...@gmail.com wrote:
Thanks Alexander, that was quite helpful, but unfortunately does not
I recently installed NumPy 1.6.2 on a new computer and wanted to use ACML
as the BLAS/LAPACK library. [I'm aware that ACML doesn't provide CBLAS,
but that is easy to work around by compiling it yourself to produce
libcblas.a or libcblas.so].
I experienced a great bit of difficulty in getting
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