Thanks, it turned out to be the solver. Changing it to a direct solver by
adding -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package mumps
solved this issue. I need to investigate what happened with the parallel
iterative solver.
Miguel
On Nov 12, 2015 13:59, "Roy Stogner" wrote:
>
> On
On Thu, 12 Nov 2015, Miguel Angel Salazar de Troya wrote:
> Do these functions access the ghost elements?
No.
> What I need is to have each processor iterate through its elements,
> calculate something and then add that value to a vector with size
> equal to the number of active elements. If tw
Hello
Do these functions access the ghost elements? What I need is to have each
processor iterate through its elements, calculate something and then add
that value to a vector with size equal to the number of active elements. If
two processors are accessing the same element, the result will be
inc
