#include "petscpc.h" PetscErrorCode PCASMSetLocalSubdomains(PC pc,PetscInt n,IS is[],IS is_local[])Collective on PC Many br
pc | - the preconditioner context Many br | |
n | - the number of subdomains for this processor (default value = 1) Many br | |
is | - the index set that defines the subdomains for this processor Many br(or NULL for PETSc to determine subdomains) Many br | |
is_local | - the index sets that define the local part of the subdomains for this processor Many br(or NULL to use the default of 1 subdomain per process) Many br |
By default the ASM preconditioner uses 1 block per processor. Many br
Use PCASMSetTotalSubdomains() to set the subdomains for all processors. Many br
Many br
Level:advanced
Location:src/ksp/pc/impls/asm/asm.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages