I've tried building CBLAS, which seems to run properly by itself, but numpy is still having difficulty. I've got the following in my site.cfg: [blas_opt] library_dirs = /usr/local/nonsystem/simpson/CBLAS/lib/LINUX:/usr/local/ nonsystem/simpson/acml4.2.0/gfortran64/lib include_dirs = /usr/local/nonsystem/simpson/CBLAS/include:/usr/local/ nonsystem/simpson/acml4.2.0/gfortran64/include libraries = cblas, acml [lapack_opt] library_dirs = /usr/local/nonsystem/simpson/CBLAS/lib/LINUX:/usr/local/ nonsystem/simpson/acml4.2.0/gfortran64/lib include_dirs = /usr/local/nonsystem/simpson/CBLAS/include:/usr/local/ nonsystem/simpson/acml4.2.0/gfortran64/include libraries = cblas, acml I also created a symbolic link in /usr/local/nonsystem/simpson/CBLAS/ lib/LINUX, from cblas_LINUX.a to libcblas.a. Is there an easier way to check if numpy is locating the libs other than doing python setup.py build, and looking at the output? -gideon On Jan 24, 2009, at 4:05 PM, Pauli Virtanen wrote:
Sat, 24 Jan 2009 15:26:17 -0500, Gideon Simpson wrote:
Nadav-
That doesn't quite seem to work for me. I added:
[blas_opt] library_dirs = /usr/local/nonsystem/simpson/acml4.2.0/gfortran64/lib include_dirs = /usr/local/nonsystem/simpson/acml4.2.0/gfortran64/ include libraries = acml
[lapack_opt] library_dirs = /usr/local/nonsystem/simpson/acml4.2.0/gfortran64/lib include_dirs = /usr/local/nonsystem/simpson/acml4.2.0/gfortran64/ include libraries = acml
to my site.cfg with no luck. Somewhere else, people indicated that the ACML lacked a CBLAS which was necessary to make this work.
Yep, IIRC you needed also CBLAS. (I think I got Numpy & Scipy linked against ACML at some point, but it's been a while and I've forgotten details...) There's a CBLAS here:
http://www.netlib.org/blas/blast-forum/cblas.tgz
So, I think you need to compile it & link it with ACML, and add it in site.cfg with ACML libs.
-- Pauli Virtanen
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