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openmpi/ompi/mca/coll/sm
Samuel Gutierrez 2fb7c344fc Added a new System V (sysv) shared memory component for Open MPI.
Configure Option:
--enable-sysv

MCA Parameter:
mpi_common_sm

mpi_common_sm accepts a comma delimited list of: [sysv],mmap (order
dependent).  The first component that is successfully selected is used. For
example, -mca mpi_common_sm sysv,mmap will first try sysv. If sysv is not
successfully selected, then mmap will be used.  mmap will be used if 
mpi_common_sm is not provided.

Notes:
Please make certain that your system's shmmax limit, or equivalent, is larger
than mpool_sm_min_size.  Otherwise, shmget may fail.

This commit was SVN r23260.
2010-06-09 16:58:52 +00:00
..
.windows Restore several linked libraries that were deleted by mistake in r22405. 2010-01-14 21:50:42 +00:00
coll_sm_allgather.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_allgatherv.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_allreduce.c Fixes trac:1988. The little bug that turned out to be huge. Yoinks. 2009-09-15 00:25:21 +00:00
coll_sm_alltoall.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_alltoallv.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_alltoallw.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_barrier.c Refs trac:2023, #2027. 2009-10-02 17:13:56 +00:00
coll_sm_bcast.c Refs trac:2023, #2027. 2009-10-02 17:13:56 +00:00
coll_sm_component.c Rename the help file to be consistent with others; add it to the Makefile.am. 2009-09-23 20:28:49 +00:00
coll_sm_exscan.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_gather.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_gatherv.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_module.c Added a new System V (sysv) shared memory component for Open MPI. 2010-06-09 16:58:52 +00:00
coll_sm_reduce_scatter.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_reduce.c Refs trac:2023, #2027. 2009-10-02 17:13:56 +00:00
coll_sm_scan.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_scatter.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm_scatterv.c Fixes trac:1392, #1400 2008-07-28 22:40:57 +00:00
coll_sm.h Added a new System V (sysv) shared memory component for Open MPI. 2010-06-09 16:58:52 +00:00
configure.params Remove unneeded PARAM_INIT_FILE variable in configure.params files used by 2007-01-08 03:44:22 +00:00
help-mpi-coll-sm.txt Very minor nits/updates. 2010-04-15 14:44:55 +00:00
Makefile.am Rename the help file to be consistent with others; add it to the Makefile.am. 2009-09-23 20:28:49 +00:00
memory-layout.ppt Fixes trac:1988. The little bug that turned out to be huge. Yoinks. 2009-09-15 00:25:21 +00:00