[petsc-dev] calling petsc from a mex file
tmunson at mcs.anl.gov
Tue May 8 12:30:27 CDT 2018
I wonder if anyone has experience calling petsc from matlab using mex. I have the
simplest possible mexFunction that just calls PetscInitialize() and
PetscFinalize(). That part seems to work fine, but when I exit
from matlab I get a segmentation violation and a petsc error
I have tried compiling both with --download-mpich and --with-mpi=0 with the
Maybe I am missing something flags I need to set when configuring petsc?
Any help would be appreciated.
My backup plan is to rewrite the matlab code that wants to invoke a petsc solver so
that I can make it work using a PetscMatlabEngine instead.
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