petsc-3.7.7 2017-09-25

PCTelescopeGetReductionFactor

Gets the factor by which the original number of processes has been reduced by.

#include "petscksp.h" 
#include "petscdm.h" 
PetscErrorCode PCTelescopeGetReductionFactor(PC pc,PetscInt *fact)

Not Collective

. pc - the preconditioner context

. fact - the reduction factor

.keywords: PC, telescoping solve