ports/openmpi
ports/openmpi
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948432da2a
openmpi/ompi/runtime
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Ralph Castain 6c5e592785 Revert r32222, r32210, and r32203 as they created a problem when daemon collectives did not involve app procs on every node. Instead, modify the ompi/mca/rte/orte/rte_orte.h to add a new function that allows apps to request new daemon collective ids for use in barrier and modex operations. This will only appear in ORTE-based installations, but it is only being used by a couple of researchers at the moment. 
Update the orte/test/mpi/coll_test.c test to show the revised example.

This commit was SVN r32234.

The following SVN revision numbers were found above:
  r32203 --> open-mpi/ompi@a523dba41d
  r32210 --> open-mpi/ompi@2ce11ed5c4
  r32222 --> open-mpi/ompi@d55f16db50
2014-07-15 03:48:00 +00:00
..
help-mpi-runtime.txt Remove tabs for spaces, fix some error messages. 2013-03-01 19:13:06 +00:00
Makefile.am Fix longstanding issue with our multi-project support. Rather than using 2014-01-07 22:11:15 +00:00
mpiruntime.h ompi_mpi_abort had one extra argument that was never used. Clean it up. 2014-07-03 00:34:44 +00:00
ompi_cr.c MCA/base: Add new MCA variable system 2013-03-27 21:09:41 +00:00
ompi_cr.h Move the RTE framework change into the trunk. With this change, all non-CR 2013-01-27 23:25:10 +00:00
ompi_info_support.c tools: Add oshmem_info utility 2013-10-12 19:03:32 +00:00
ompi_info_support.h tools: Add oshmem_info utility 2013-10-12 19:03:32 +00:00
ompi_module_exchange.c As per the RFC: 2014-04-29 21:49:23 +00:00
ompi_module_exchange.h As per the RFC: 2014-04-29 21:49:23 +00:00
ompi_mpi_abort.c ompi_mpi_abort: fix corner cases, simplify logic 2014-07-03 02:38:27 +00:00
ompi_mpi_finalize.c Revert r32222, r32210, and r32203 as they created a problem when daemon collectives did not involve app procs on every node. Instead, modify the ompi/mca/rte/orte/rte_orte.h to add a new function that allows apps to request new daemon collective ids for use in barrier and modex operations. This will only appear in ORTE-based installations, but it is only being used by a couple of researchers at the moment. 2014-07-15 03:48:00 +00:00
ompi_mpi_init.c Revert r32222, r32210, and r32203 as they created a problem when daemon collectives did not involve app procs on every node. Instead, modify the ompi/mca/rte/orte/rte_orte.h to add a new function that allows apps to request new daemon collective ids for use in barrier and modex operations. This will only appear in ORTE-based installations, but it is only being used by a couple of researchers at the moment. 2014-07-15 03:48:00 +00:00
ompi_mpi_params.c For large scale systems, we would like to avoid doing a full modex during MPI_Init so that launch will scale a little better. At the moment, our options are somewhat limited as only a few BTLs don't immediately call modex_recv on all procs during startup. However, for those situations where someone can take advantage of it, add the ability to do a "modex on demand" retrieval of data from remote procs when we launch via mpirun. 2014-01-11 17:36:06 +00:00
ompi_mpi_preconnect.c MCA/base: Add new MCA variable system 2013-03-27 21:09:41 +00:00
params.h Since the calls to "PMI get" scale by number of procs (not nodes), it makes more sense to have the MCA param be the cutoff based on number of procs. Also, it occurred to me that this shouldn't impact the nidmap process as that is built and circulated when we launch via mpirun, not during direct launch. 2013-08-22 03:40:26 +00:00