[petsc-users] installing petsc with scalapack from mkl

Satish Balay balay at mcs.anl.gov
Tue Jul 16 10:27:37 CDT 2013


--with-scalapack-lib="-L/opt/intel/mkl//lib/intel64 -lmkl_scalapack_lp64 -lmkl_blacs_intelmpi_lp64"

BLACS is now part of scalapack-2 [which petsc-3.4 uses] - but mkl has blas/scalapack split.
So you would have to specify both libs with the --with-scalapack-lib option.


On Tue, 16 Jul 2013, Michael Povolotskyi wrote:

> Dear Petsc developers and users,
> I'm trying to configure petsc with scalapack from mkl library.
> From the configure.log (see attached) it seems that when PETSc checks for the
> scalapack functionality it does not link blacs.
> Please advise.
> Thank you,
> Michael.

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