graph_order       628 opal/class/opal_graph.c     int graph_order;
graph_order       644 opal/class/opal_graph.c     graph_order = opal_graph_get_order(graph);
graph_order       645 opal/class/opal_graph.c     Q = (vertex_distance_from_t *)malloc(graph_order * sizeof(vertex_distance_from_t));
graph_order       688 opal/class/opal_graph.c     for (i = 0; i < graph_order-1; i++) {
graph_order       694 opal/class/opal_graph.c     return graph_order - 1;