PetscSFNode

Synopsis

typedef struct {
  PetscInt rank;                /* Rank of owner */
  PetscInt index;               /* Index of node on rank */
} PetscSFNode;

Sample Usage

     PetscSFNode    *remote;

   ierr = PetscMalloc1(nleaves,&remote);CHKERRQ(ierr);

   for (i=0; i<size; i++) {

     remote[i].rank = i;

     remote[i].index = rank;

   }

Sample Fortran Usage

    type(PetscSFNode) remote(6)

     remote(1)%rank  = modulo(rank+size-1,size)

     remote(1)%index = 1 * stride

See Also

Level

Location

Examples