View the solver. Matt
On Sat, Jan 27, 2024 at 9:43 AM Mark Adams <mfad...@lbl.gov> wrote: > I am not getting ksp_rtol 1e-12 into pc_redistribute correctly? > > > > * Linear redistribute_ solve converged due to CONVERGED_RTOL iterations 1 > 0 KSP Residual norm 2.182384017537e+02 1 KSP Residual norm > 1.889764161573e-04 * > Number of iterations = 1 N = 47628 > Residual norm 8.65917e-07 > #PETSc Option Table entries: > -f S.bin # (source: command line) > -ksp_monitor # (source: command line) > -ksp_type preonly # (source: command line) > -mat_block_size 36 # (source: command line) > -mat_view ascii::ascii_info # (source: command line) > -options_left # (source: command line) > -pc_type redistribute # (source: command line) > -redistribute_ksp_converged_reason # (source: command line) > > *-redistribute_ksp_rtol 1e-12 # (source: command line)*-redistribute_ksp_type > gmres # (source: command line) > -redistribute_pc_type bjacobi # (source: command line) > -redistribute_sub_pc_factor_mat_solver_type mumps # (source: command line) > -redistribute_sub_pc_type lu # (source: command line) > #End of PETSc Option Table entries > *There are no unused options.* > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>