#include "petscis.h" PetscErrorCode ISAllGather(IS is,IS *isout)Collective on IS Many br
The IS created on each processor must be created with a common Many brcommunicator (e.g., PETSC_COMM_WORLD). If the index sets were created Many brwith PETSC_COMM_SELF, this routine will not work as expected, since Many breach process will generate its own new IS that consists only of Many britself. Many br
The communicator for this new IS is PETSC_COMM_SELF Many br
Many br
Level:intermediate
Location:src/vec/is/is/utils/iscoloring.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages