2 #needs MPI_Intercomm_create
5 # The MPI-2 specification makes it clear that delect attributes are
6 # called on MPI_COMM_WORLD and MPI_COMM_SELF at the very beginning of
7 # MPI_Finalize. This is useful for tools that want to perform the MPI
8 # equivalent of an "at_exit" action.
9 # SMPI does not keep a copy of comm_self at all times for memory reasons...
14 #needs MPI_Errhandler_set, MPI_Comm_create_keyval, MPI_Comm_free_keyval, MPI_Comm_set_attr, MPI_Comm_delete_attr
16 #needs MPI_Errhandler_set, MPI_Type_create_keyval, MPI_Type_dup, MPI_Type_set_attr, MPI_Type_delete_attr
18 #needs MPI_Type_create_keyval, MPI_Type_dup, MPI_Type_set_attr
21 #needs MPI_Comm_create_keyval, MPI_Comm_free_keyval, MPI_Comm_get_attr, MPI_Comm_set_attr, MPI_Comm_delete_attr
23 #needs MPI_Type_create_keyval, MPI_Type_delete_keyval, MPI_Type_set_attr, MPI_Type_delete_attr
26 #needs MPI_Comm_get_attr
28 #MPI_Keyval_create, MPI_Keyval_free for type and comm also