Neutral Binding
MPI_GRAPH_GET(comm, maxindex, maxedges, index, edges)
[ IN comm] communicator with graph structure (handle)
[ IN maxindex] length of vector index in the calling program
(integer)
[ IN maxedges] length of vector edges in the calling program
(integer)
[ OUT index] array of integers containing the graph structure (for details see the definition of MPI_GRAPH_CREATE)
[ OUT edges] array of integers containing the graph structure
C Binding
int MPI_Graph_get(MPI_Comm comm, int maxindex, int maxedges, int *index, int *edges)
FORTRAN Binding
MPI_GRAPH_GET(COMM, MAXINDEX, MAXEDGES, INDEX, EDGES, IERROR)
INTEGER COMM, MAXINDEX, MAXEDGES, INDEX(*), EDGES(*), IERROR
C++ Binding
(in the MPI:: namespace)
void Graphcomm::Get_topo(int maxindex, int maxedges, int index[], int edges[]) const
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