#need Cart implem
#cartmap1 4
cartzero 4
cartshift1 4
cartsuball 4
cartcreates 4
#need MPI_Dims_create
#dims1 4
#dims2 1
#dims3 1
#dims4 1
#dims5 1
#need MPI_Error_class, MPI_Comm_remote_size, MPI_Graph_map
#graphmap1 4
#need MPI_Topo_test, MPI_Cart_create
#topotest 4
#need MPI_Cart_create, MPI_Cart_get, MPI_Comm_remote_size, MPI_Dims_create ...
#topodup 4
#need MPI_Graph*
#graphcr 4
#graphcr2 4
#distgraph1 4 mpiversion=2.2
#dgraph_unwgt 4 mpiversion=2.2
#neighb_coll 4 mpiversion=3.0