#include "petscis.h" PetscErrorCode ISCompressIndicesGeneral(PetscInt n,PetscInt nkeys,PetscInt bs,PetscInt imax,const IS is_in[],IS is_out[])
n | - maximum possible length of the index set | |
nkeys | - expected number of keys when PETSC_USE_CTABLE | |
bs | - the size of block | |
imax | - the number of index sets | |
is_in | - the non-blocked array of index sets |
is_out | - the blocked new index set |