[SciPy-dev] Why no ATLAS?
Pearu Peterson
pearu at cens.ioc.ee
Thu Oct 3 11:44:20 EDT 2002
On Thu, 3 Oct 2002, Skip Montanaro wrote:
>
> Given this environment:
>
> bash-2.05$ ATLAS=$HOME/src/ATLAS/lib/SunOS_gcc ; export ATLAS
> bash-2.05$ BLAS=$HOME/src/BLAS/sungcc ; export BLAS
> bash-2.05$ LAPACK=$HOME/src/LAPACK/Sun_GCC ; export LAPACK
> bash-2.05$ ls -lL $ATLAS
> total 13056
> -rw-r--r-- 1 skip skip 6181 Sep 23 10:57 Make.inc
> -rw-r--r-- 1 skip skip 739 Sep 23 10:57 Makefile
> -rw-r--r-- 1 skip skip 5722752 Sep 23 11:52 libatlas.a
> -rw-r--r-- 1 skip skip 290888 Sep 23 11:37 libcblas.a
> -rw-r--r-- 1 skip skip 343020 Sep 23 11:54 liblapack.a
> -rw-r--r-- 1 skip skip 279972 Sep 23 11:04 libtstatlas.a
>
> Why doesn't scipy_distutils/system_info.py report the presence of any ATLAS
> libraries?
Because $ATLAS does not contain libf77blas.a file.
I don't know why your atlas built did not create that, though.
Pearu
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