petsc-3.7.3 2016-08-01

PCTelescopeSetReductionFactor

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

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

Not Collective

. pc - the preconditioner context

. fact - the reduction factor

.keywords: PC, telescoping solve