1
1
openmpi/ompi/mca/coll
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 ... Delayed due to notifier commits earlier this day ... 2009-04-29 01:32:14 +00:00
basic Fix the bug that caused by ADD_DEPENDENCIES() from different version of CMake. 2010-01-14 18:10:20 +00:00
demo ... Delayed due to notifier commits earlier this day ... 2009-04-29 01:32:14 +00:00
hierarch Amendment to r22671: change the name of the new communicator flag from 2010-02-23 21:24:07 +00:00
inter fix some instances, where we might have allocated 0 bytes. Also, for allgather 2010-05-20 22:23:44 +00:00
self Fix the bug that caused by ADD_DEPENDENCIES() from different version of CMake. 2010-01-14 18:10:20 +00:00
sm Added a new System V (sysv) shared memory component for Open MPI. 2010-06-09 16:58:52 +00:00
sm2 * Wrap all the direct error-code checks of the form (OMPI_ERR_* == ret) with 2010-05-17 23:08:56 +00:00
sync - Print the name correctly when a certain sync module is disabled 2010-03-13 21:07:34 +00:00
tuned Don't forget to initialize "line" in all cases. 2010-05-19 21:19:45 +00:00
coll.h Two major things in this commit: 2009-01-14 23:44:31 +00:00
Makefile.am Clean up a couple of configure things: 2007-05-15 04:23:48 +00:00