> Hi,
>
> I got errors on a linux cluster from AODestroy and
> ISLocalToGlobalMappingDestroy with
> the petsc-dev hg version 882fc279ddfaa44915c56a5b227514ada881775d. And if I
> run the
> following test program with number of processes > 3, it hangs on. The linux
> is using mpich2.
>
> #include <petscao.h>
>
> char help[]= "test ao destroy\n";
>
> int main(int argc, char **argv)
> {
> AO ao;
> PetscInitialize(&argc,&argv,PETSC_NULL,help);
> AOCreate(PETSC_COMM_WORLD,&ao);
> AODestroy(&ao);
>
> PetscFinalize();
> return 0;
> }
>
Sorry, I just have changed the order in the hosts file and then it runs ok and
will not hang. So it must be some place wrong in my actual computing programs.
I will check again.
> I also run the same program with petsc-3.2 on my Mac, if I use mpirun it is ok
> but if I use mpiexec it gives the same error. The mac is using openmpi.
>
> Thank you!
>
>
>
>
>
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