>
>
>
>This is absolute nonsense. No way should you or do you need to do this.
> TS can/is suppose to handle failures in the solver cleanly. We need a
> reproducible result where it does not handle it correctly and then we fix
> the problem
>
>
No problem, Jed gave me the magic incantations :)
> On Nov 1, 2017, at 1:13 PM, Mark Adams wrote:
>
> Yea, I don't understand the linear solve error:
>
> -ts_monitor -ts_type beuler -pc_type lu -pc_factor_mat_solver_package mumps
> -ksp_type preonly -snes_monitor -snes_rtol 1.e-10 -snes_stol 1.e-10
> -snes_converged_reason -snes_atol 1.e-18
> On Oct 31, 2017, at 6:00 PM, Neelam Patel wrote:
>
> Hello PETSc users,
>
> Working in Fortran, I created 2 disjoint communicators with MPI_Group
> operations using PETSC_COMM_WORLD as the "base" comm. I created parallel
> vectors on each communicator, and set values in them equal to their
Could you please try the following modified function? It should replace the one
in $SLEPC_DIR/include/slepc/private/bvimpl.h
Thanks.
PETSC_STATIC_INLINE PetscErrorCode BV_SafeSqrt(BV bv,PetscScalar
alpha,PetscReal *res)
{
PetscErrorCode ierr;
PetscReal absal,realp;
PetscFunctionBegin
