blaslapack

Satish Balay balay at mcs.anl.gov
Mon Apr 3 10:53:34 CDT 2006


The option --with-blas-lapack-dir is useful if you already have
blaslapack libraries compiled & installed. If you've manually
downloaded fblaslapack.tar.gz - then use the option:

--download-f-blas-lapack=/home/petsc/fblaslapack.tar.gz

[with the correct patch to fblaslapack.tar.gz file]

Satish

On Mon, 3 Apr 2006, li pan wrote:

> I download blas lapack from the ftp which was
> suggested by petsc download homepage 
> ftp://ftp.mcs.anl.gov/pub/petsc/fblaslapack.tar.gz
> and transfer it to a suse laptop, since this has no
> internet connection. I set a value for
> --with-blas-lapack-dir to the unziped the directory.
> But got this error information :
> ..../fblaslapack can not be used
> why?
> 
> best
> 
> pan
> 
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