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openmpi/ompi/mca/mpool
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
..
base fixes trac:2340 - race in mca_mpool_base_free 2010-03-25 03:29:27 +00:00
fake - Replace combinations of 2009-08-20 11:42:18 +00:00
rdma Add ummunotify support to Open MPI. See 2010-05-11 21:43:19 +00:00
sm Added a new System V (sysv) shared memory component for Open MPI. 2010-06-09 16:58:52 +00:00
Makefile.am Introduce a new debugging MCA parameter: 2007-08-01 21:33:25 +00:00
mpool.h fix #1829 : udapl btl support for relaxed ordering 2009-03-13 01:01:00 +00:00