if (!sendcounts || !recvcounts || !rdispls || !sdispls) {
fprintf( stderr, "Could not allocate arg items!\n" );
MPI_Abort( comm, 1 );
if (!sendcounts || !recvcounts || !rdispls || !sdispls) {
fprintf( stderr, "Could not allocate arg items!\n" );
MPI_Abort( comm, 1 );