Dear Jeff, did not attend SC this year. Though I have a question regarding the removal of deprecated MPI-1 functions.
The slides mention that "NOT PROTOYPED IN v4.0.x mpi.h BY DEFAULT" but "Can use --enable-mpi1-compatibility to restore the removed mpi.h prototypes" I just build the new Open MPI 4.0.0, without knoladge of this fact, though not with --enable-mpi1-compatibility. But My mpi.h still has the prototypes, i.e., MPI_Attr_out etc. pp OMPI_DECLSPEC int MPI_Attr_delete(MPI_Comm comm, int keyval) __mpi_interface_deprecated__("MPI_Attr_delete was deprecated in MPI-2.0; use MPI_Comm_delete_attr instead"); OMPI_DECLSPEC int PMPI_Attr_delete(MPI_Comm comm, int keyval) __mpi_interface_deprecated__("PMPI_Attr_delete was deprecated in MPI-2.0; use PMPI_Comm_delete_attr instead"); But the libmpi.so does not have the symbols at all. Which is not surprising by looking at the code of ompi/mpi/c/Makefile.am" if OMPI_ENABLE_MPI1_COMPAT libmpi_c_mpi_la_SOURCES += \ address.c \ attr_delete.c \ attr_get.c \ attr_put.c \ errhandler_create.c \ errhandler_get.c \ errhandler_set.c \ keyval_create.c \ keyval_free.c \ type_extent.c \ type_hindexed.c \ type_hvector.c \ type_lb.c \ type_struct.c \ type_ub.c endif Is this the expected situation? Thanks for clarifying. Best, Bert On Fri, Nov 16, 2018 at 8:43 PM Jeff Squyres (jsquyres) via announce <annou...@lists.open-mpi.org> wrote: > > Thanks to all who came to the Open MPI SotU BOF at SC'18 in Dallas, TX, USA > this week! It was great talking with you all. > > Here are the slides that we presented: > > https://www.open-mpi.org/papers/sc-2018/ > > Please feel free to ask any followup questions on the users or devel lists. > > -- > Jeff Squyres > jsquy...@cisco.com > > _______________________________________________ > announce mailing list > annou...@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/announce _______________________________________________ users mailing list firstname.lastname@example.org https://lists.open-mpi.org/mailman/listinfo/users