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openmpi/ompi/runtime
Ralph Castain cb48fd52d4 Implement the MPI_Info part of MPI-3 Ticket 313. Add an MPI_info object MPI_INFO_GET_ENV that contains a number of run-time related pieces of info. This includes all the required ones in the ticket, plus a few that specifically address recent user questions:
"num_app_ctx" - the number of app_contexts in the job
"first_rank" - the MPI rank of the first process in each app_context
"np" - the number of procs in each app_context

Still need clarification on the MPI_Init portion of the ticket. Specifically, does the ticket call for returning an error is someone calls MPI_Init more than once in a program? We set a flag to tell us that we have been initialized, but currently never check it.

This commit was SVN r27005.
2012-08-12 01:28:23 +00:00
..
help-mpi-runtime.txt Per RFC, bring in the following changes: 2012-05-07 14:52:54 +00:00
Makefile.am Nysal noticed some repeated header files; removed. 2009-05-28 12:05:42 +00:00
mpiruntime.h == Highlights == 2012-04-18 15:57:29 +00:00
ompi_cr.c Backout the ORCA commit. :( 2012-06-27 01:28:28 +00:00
ompi_cr.h Backout the ORCA commit. :( 2012-06-27 01:28:28 +00:00
ompi_module_exchange.c correct a few typecasts 2012-07-20 12:10:00 +00:00
ompi_module_exchange.h Roll in the rest of the modex change. Eliminate all non-modex API access of RTE info from the MPI layer - in some cases, the info was already present (either in the ompi_proc_t or in the orte_process_info struct) and no call was necessary. This removes all calls to orte_ess from the MPI layer. Calls to orte_grpcomm remain required. 2012-06-27 14:53:55 +00:00
ompi_mpi_abort.c Backout the ORCA commit. :( 2012-06-27 01:28:28 +00:00
ompi_mpi_finalize.c Backout the ORCA commit. :( 2012-06-27 01:28:28 +00:00
ompi_mpi_init.c Implement the MPI_Info part of MPI-3 Ticket 313. Add an MPI_info object MPI_INFO_GET_ENV that contains a number of run-time related pieces of info. This includes all the required ones in the ticket, plus a few that specifically address recent user questions: 2012-08-12 01:28:23 +00:00
ompi_mpi_params.c Backout the ORCA commit. :( 2012-06-27 01:28:28 +00:00
ompi_mpi_preconnect.c Fix bugs where (OMPI_ERROR == *) checks cannot be converted to (OMPI_SUCCESS != *) since the return codes are overloaded to return an "index" on success. 2010-05-18 20:54:11 +00:00
params.h Remove the orte notifier framework, per discussion at the devel meeting and follow-up with Jeff (who took the action item) 2012-06-22 18:09:23 +00:00