[Numpy-discussion] help! not using lapack
Mathew Yeates
myeates at jpl.nasa.gov
Wed Aug 29 16:29:46 EDT 2007
my site,cfg just is
[DEFAULT]
library_dirs = /home/myeates/lib
include_dirs = /home/myeates/include
python setup.py config gives
F2PY Version 2_3979
blas_opt_info:
blas_mkl_info:
libraries mkl,vml,guide not found in /home/myeates/lib
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in /home/myeates/lib
NOT AVAILABLE
atlas_blas_info:
libraries f77blas,cblas,atlas not found in /home/myeates/lib
NOT AVAILABLE
blas_info:
FOUND:
libraries = ['blas']
library_dirs = ['/home/myeates/lib']
language = f77
FOUND:
libraries = ['blas']
library_dirs = ['/home/myeates/lib']
define_macros = [('NO_ATLAS_INFO', 1)]
language = f77
lapack_opt_info:
lapack_mkl_info:
mkl_info:
libraries mkl,vml,guide not found in /home/myeates/lib
NOT AVAILABLE
NOT AVAILABLE
atlas_threads_info:
Setting PTATLAS=ATLAS
libraries ptf77blas,ptcblas,atlas not found in /home/myeates/lib
libraries lapack_atlas not found in /home/myeates/lib
numpy.distutils.system_info.atlas_threads_info
NOT AVAILABLE
atlas_info:
libraries f77blas,cblas,atlas not found in /home/myeates/lib
libraries lapack_atlas not found in /home/myeates/lib
numpy.distutils.system_info.atlas_info
NOT AVAILABLE
lapack_info:
FOUND:
libraries = ['lapack']
library_dirs = ['/home/myeates/lib']
language = f77
FOUND:
libraries = ['lapack', 'blas']
library_dirs = ['/home/myeates/lib']
define_macros = [('NO_ATLAS_INFO', 1)]
language = f77
running config
Robert Kern wrote:
> Mathew Yeates wrote:
>
>> oops. sorry
>> from numpy.core import _dotblas
>> ImportError:
>> /home/myeates/lib/python2.5/site-packages/numpy/core/_dotblas.so:
>> undefined symbol: cblas_zaxpy
>>
>
> Okay, yes, that's the problem. liblapack depends on libblas. Make sure that you
> specify one to use. Follow the directions in site.cfg.example. If you need more
> help, please tell us what libraries you are using, your full site.cfg and the
> output of
>
> $ python setup.py config
>
>
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