petsc-3.8.4 2018-03-24
Report Typos and Errors

PCTelescopeSetReductionFactor

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

Synopsis

#include "petscksp.h" 
#include "petscdm.h" 
PetscErrorCode PCTelescopeSetReductionFactor(PC pc,PetscInt fact)
Not Collective

Input Parameter

pc -the preconditioner context

Output Parameter

fact -the reduction factor

Keywords

PC, telescoping solve

Level:advanced
Location:src/ksp/pc/impls/telescope/telescope.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages