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Граф коммитов

11 Коммитов

Автор SHA1 Сообщение Дата
Ralph Castain
1e2019ce2a Revert "Update to sync with OMPI master and cleanup to build"
This reverts commit cb55c88a8b.
2016-11-22 15:03:20 -08:00
Ralph Castain
cb55c88a8b Update to sync with OMPI master and cleanup to build
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
2016-11-22 14:24:54 -08:00
Ralph Castain
869041f770 Purge whitespace from the repo 2015-06-23 20:59:57 -07:00
Jeff Squyres
49f52a5356 osc_sm_passive_target.c: update the check for lock types
Based on some on-list and IM discussion with @hjelmn about
open-mpi/ompi@40b7643119, change the testing to a switch/case.  If we
fall into the default case, assert() error (because it's an OMPI
developer programming error).
2015-04-13 12:02:15 -04:00
Jeff Squyres
40b7643119 osc_sm_passive_target.c: ensure ret is always defined
Fixes a compiler warning
2015-04-13 11:31:43 -04:00
Nathan Hjelm
0e822e03f7 osc/sm: always release the lock on MPI_Unlock
When a lock was obtained with MPI_MODE_NOCHECK it was not correctly
release on unlock. This is an error.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2015-02-12 18:54:22 -07:00
Nathan Hjelm
7aece0a7fd osc/sm: fix bugs in both the passive and active target paths
While testing one-sided on LANL systems I found a couple more OSC
bugs that were not caught during the initial testing:

 - In the passive target code we read the read lock count as a
   char instead of the intended uint32_t. This causes lock to
   lockup when using shared locks after 127 iterations.

 - The post code used the wrong group when trying to increment post
   counters. This causes a segmentation fault.

 - Both the post and wait code used the wrong check in the inner
   loop leading to an infinite loop.

cmr=v1.8.1:reviewer=jsquyres

This commit was SVN r31354.
2014-04-08 21:55:00 +00:00
Nathan Hjelm
d5d2d5c4d8 Add an internal ompi error code for RMA sync errors.
Dave Goodell correctly pointed out that it is unusual to return MPI
error classes from internal ompi functions. Correct this in the RMA
case by adding an internal error code to match MPI_ERR_RMA_SYNC.

This does change OMPI_ERR_MAX. I don't think this will cause any
problems with ABI.

cmr=v1.7.5:reviewer=jsquyres

This commit was SVN r31012.
2014-03-11 23:45:23 +00:00
Nathan Hjelm
dc3d4ffbf3 osc/sm: do not use gcc specific calls
cmr=v1.7.5:reviewer=jsquyres

This commit was SVN r30910.
2014-03-03 16:47:29 +00:00
Nathan Hjelm
30b61a3333 Fix a number of issues in the new one sided code.
- Fix several typos is osc/rdma.

 - Fix a locking issue in osc/sm that was caused by an incorrect
   assumption about the semantics of opal_atomic_add_32.

 - Always unlock the accumulation lock in osc/sm.

 - The base of a processes shared memory window should be NULL if
   the size is zero. Fixed.

cmr=v1.7.5:ticket=trac:4304

This commit was SVN r30853.

The following Trac tickets were found above:
  Ticket 4304 --> https://svn.open-mpi.org/trac/ompi/ticket/4304
2014-02-26 15:33:18 +00:00
Ralph Castain
49d938de29 Merge one-sided updates to the trunk - written by Brian Barrett and Nathan Hjelmn
cmr=v1.7.5:reviewer=hjelmn:subject=Update one-sided to MPI-3

This commit was SVN r30816.
2014-02-25 17:36:43 +00:00