Стр. 127 - Параллельное программирование

ПАРАЛЛЕЛЬНОЕ ПРОГРАММИРОВАНИЕ
125
int MPI_Keyval_free(int *keyval)
int MPI_Attr_put(MPI_Comm comm, int keyval, void* attribute_val)
int MPI_Attr_get(MPI_Comm comm, int keyval, void* attribute_val,
int *flag)
int MPI_Attr_delete(MPI_Comm comm, int keyval)
Привязки для топологий процессов в языке Си
int MPI_Cart_create(MPI_Comm comm_old, int ndims, int *dims,
int *periods,int reorder, MPI_Comm *comm_cart)
int MPI_Dims_create(int nnodes, int ndims, int *dims)
int MPI_Graph_create(MPI_Comm comm_old, int nnodes, int *index,
int *edges,int reorder, MPI_Comm *comm_graph)
int MPI_Topo_test(MPI_Comm comm, int *status)
int MPI_Graphdims_get(MPI_Comm comm, int *nnodes, int *nedges)
int MPI_Graph_get(MPI_Comm comm, int maxindex, int maxedges,
int *index, int *edges)
int MPI_Cartdim_get(MPI_Comm comm, int *ndims)
int MPI_Cart_get(MPI_Comm comm, int maxdims, int *dims, int
*periods,
int *coords)
int MPI_Cart_rank(MPI_Comm comm, int *coords, int *rank)
int MPI_Cart_coords(MPI_Comm comm, int rank, int maxdims, int
*coords)
int MPI_Graph_neighbors_count(MPI_Comm comm, int rank,
int *nneighbors)
int MPI_Graph_neighbors(MPI_Comm comm, int rank, int maxneigh-
bors,
int *neighbors)
int MPI_Cart_shift(MPI_Comm comm, int direction, int disp,
int *rank_source,int *rank_dest)
int MPI_Cart_sub(MPI_Comm comm, int *remain_dims, MPI_Comm
*newcomm)