[petsc-users] Configuration error during OpenBLAS

Eda Oktay eda.oktay at metu.edu.tr
Thu Jul 30 10:24:47 CDT 2020


Dear Satish,

I am sorry but I couldn't understand what should I do. Am I getting this
error because of case insensitivity?

If I am, why now? I mean I configured Petsc with exact same options before
in 2 machines. What can be the reason?

Thanks!

Eda

On Thu, Jul 30, 2020, 6:21 PM Satish Balay via petsc-users <
petsc-users at mcs.anl.gov> wrote:

> Generally we recommend using system blas/lapack
>
> Wrt: Blis - the usage is slightly complicated. It needs additional lapack
>
> So I think - if using blis - the following 2 modes might work
>
> --download-blis --download-f2cblaslapack
> --download-blis [system lapack]
>
> Satish
>
> On Thu, 30 Jul 2020, Victor Eijkhout wrote:
>
> >
> >
> > On , 2020Jul30, at 07:17, Matthew Knepley <knepley at gmail.com<mailto:
> knepley at gmail.com>> wrote:
> >
> > Shouldn't we be
> >
> > Be recommending Blis instead of OpenBlas?
> >
> > Victor.
> >
> >
>
>
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