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Nathan Hjelm
f317ba5262 Merge pull request #1163 from hjelmn/ompi_proc_threads 
ompi/proc: make proc system always thread safe
 2015-12-08 10:36:55 -07:00
Nathan Hjelm
b47a64f27d Merge pull request #1188 from artpol84/intercomm_split_fix 
Yet one more fix to intercommunicator splitting logic.
 2015-12-08 07:09:46 -07:00
Nathan Hjelm
dae3746d2f Merge pull request #1190 from kawashima-fj/pr/sm-win-test-fix 
osc/sm: Fix a bug that `MPI_WIN_TEST` does not update `flag` to 0
 2015-12-08 06:39:16 -07:00
KAWASHIMA Takahiro
9c7b6a4352 osc/sm: Fix a bug that MPI_WIN_TEST does not update flag to 0. 
`MPI_WIN_TEST` must update the `flag` parameter to 0 when not all
origin processes called `MPI_WIN_COMPLETE`. But sm OSC doesn't.
If the caller initialize the `flag` argument to a non-0 value,
the caller will receive the non-0 `flag` value.
 2015-12-08 19:23:21 +09:00
Gilles Gouaillardet
59a361b781 ompio: correctly handle zero f_cc_size in mca_io_ompio_simple_grouping 2015-12-08 17:00:11 +09:00
Artem Polyakov
7690f4027a Yet one more fix to intercommunicator splitting logic. 
Previous commit f2794740 reverts Nathans changes. However it turns out
that I was unable to trace his logic until I started investigation of
icsplit hang. Bug was triggered when splitting Intercom was giving a group
where on side of the communicator was empty (icsplit, intercom create #2).
in this case remote_size == 0 and there is no way to distinguish between
inter- and intra-communicator.
Conclusion: We do need to distinguish between intra- and inter-communicators.
So we should use ompi_mpi_group_null.group.
 2015-12-08 08:43:08 +02:00
Nathan Hjelm
63d8feb31c Merge pull request #1187 from hjelmn/bsend_fix 
pml/ob1: add missing ompi_request_wait_completion for buffered sends
 2015-12-07 23:09:04 -07:00
Nathan Hjelm
f68c315188 pml/ob1: add missing ompi_request_wait_completion for buffered sends 
This commit adds a call to ompi_request_wait_completion for buffered
sends. Without this line it is possible to get into a state where the
data is never sent.

Fixes open-mpi/ompi#1185

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-12-07 22:28:07 -07:00
Artem Polyakov
90b4148f9b Merge pull request #1184 from artpol84/intercomm_split_fix 
Fix intercommunicator split (was triggered by MPICH/icsend test)
 2015-12-08 08:46:38 +05:00
Artem Polyakov
f2794740b3 Fix intercommunicator split (was triggered by MPICH/icsend test) 2015-12-07 15:41:29 +02:00
rhc54
04fc4060db Merge pull request #1143 from rhc54/topic/noompi 
Fix "autogen.pl --no-ompi"
 2015-12-07 00:40:16 -08:00
Gilles Gouaillardet
4d2c7f7de1 cuda: fix missing #include opal/util/argv.h 2015-12-07 14:10:32 +09:00
Ralph Castain
e33515c87c Fix "autogen.pl --no-ompi", which was broken due to inclusion of a conditional in the test/monitoring Makefile.am that is only defined if OMPI is built. 
Per suggestion from @bosilca, comment out generation of the shared library

Use the patch from Gilles instead
 2015-12-06 21:10:17 -08:00
Gilles Gouaillardet
bfe8e03d9d fcoll/two_phase: use ompi_mpi_abort instead of PMPI_Abort 
Thanks Jeff for the review
 2015-12-07 11:34:36 +09:00
Gilles Gouaillardet
ef03bc726c ompi: fix comment in ompi/mpi/c/Makefile.am 
Thanks Jeff for the review
 2015-12-07 11:34:01 +09:00
Gilles Gouaillardet
37c978f5e9 coll/libnbc: correctly handle changed types. 
this fixes open-mpi/ompi@d816d1c194
thanks Jeff for the review
 2015-12-07 10:13:43 +09:00
Howard Pritchard
d7b437ecaa Merge pull request #1157 from gpichot/adds-darwin-headers-for-java 
Adds darwin headers directory for Darwin JDK
 2015-12-06 14:49:53 -07:00
George Bosilca
3a9664ac9d Fix Coverity CIDs 1341584-1341589. 2015-12-06 14:06:36 -05:00
Gabriel Pichot
ff5af73676 Adds usage of /usr/libexec/java_home for OS X platforms 2015-12-05 11:51:51 +01:00
Ralph Castain
10db7ebfab Update the symbol-hiding script to capture a broader range of symbols 2015-12-04 21:05:57 -08:00
rhc54
1568d6b33c Merge pull request #1181 from rhc54/topic/tools 
Provide a mechanism by which a tool can request async progress thread support for ORTE
 2015-12-04 12:24:05 -08:00
Ralph Castain
8823069fe9 Provide a mechanism by which a tool can request async progress thread support for ORTE 2015-12-04 08:26:57 -08:00
Jeff Squyres
ad35a363fa Merge pull request #1179 from jsquyres/pr/mpi-testsome-man-page-update 
Pr/mpi testsome man page update
 2015-12-04 05:55:33 -05:00
bosilca
8fee96c086 Merge pull request #1091 from bosilca/topic/datatype_span 
Cleanup the temporary memory allocation in collectives
 2015-12-03 19:25:04 -05:00
Jeff Squyres
0adcb5b5cd MPI_Testsome.3in: wrap some long lines 
Wrap some long lines; no other text or semantics changes.
 2015-12-03 17:06:43 -05:00
Jeff Squyres
11c571b568 MPI_Testsome.3in: add explicit verbiage about return values 
Instead of solely relying on the out value definitions in
MPI_Waitsome.3, explicitly copy this text here.

Note that the original text in this man page was copied verbatim from
the MPI spec; we've now added a bit more text (copied from
MPI_Waitsome.3in) that explains the out values so that users don't
have to cross-reference to another man page.

Thanks to Eric Schnetter for the suggestion.

Fixes open-mpi/ompi#1153
 2015-12-03 17:06:22 -05:00
Mike Dubman
dc3b138b7f Merge pull request #1178 from igor-ivanov/pr/oshmem-fix-preconnect_all 
oshmem: Add skew to the oshmem_preconnect_all
 2015-12-03 21:00:52 +02:00
Jeff Squyres
a25cf8065d Merge pull request #1176 from igor-ivanov/pr/oshmem-rm-java 
oshmem: Remove JAVA support
 2015-12-03 13:26:09 -05:00
Igor Ivanov
c4fc1ec081 oshmem: Add skew to the oshmem_preconnect_all 2015-12-03 18:32:26 +02:00
Igor Ivanov
63bc655b53 oshmem: Remove JAVA support 
There is a conclusion to remove java support
(see https://github.com/open-mpi/ompi-release/pull/787)
 2015-12-03 11:59:07 +02:00
Gilles Gouaillardet
a5440ade5f topo/treematch: do not invoke hwloc_topology_{init,load} 
* this is not necessary
 * this overwrites existing topology, that could be different if hwloc_base_topo_file is used
 2015-12-03 11:24:32 +09:00
George Bosilca
688108cf7f Patch submitted by @ggouaillardet on ticket #1091. 2015-12-02 20:42:18 -05:00
George Bosilca
4d00c59b2e Cleanup the memory handling for temporary buffers in 
some of the collective modules. Added a new function
opan_datatype_span, to compute the memory span of
count number of datatype, excluding the gaps in the
beginning and at the end. If a memory allocation is
made using the returned value, the gap (also returned)
should be removed from the allocated pointer.
 2015-12-02 20:42:18 -05:00
igor-ivanov
3def93ab60 Merge pull request #1169 from igor-ivanov/pr/oshmem-fix-scan-coverity 
oshmem: Fix scan coverity issues
 2015-12-02 18:37:44 +04:00
Igor Ivanov
5c061abf4e oshmem: Fix scan coverity issues 
1324740 - Resource leak
1304562 - Unchecked return value
1340514 - Dereference before null check
1340515 - Use of untrusted scalar value
1340516 - Use of untrusted string value
 2015-12-02 12:49:19 +02:00
Gilles Gouaillardet
351bd03249 ompi_proc_sentinel_to_name: clear the top left bit 2015-12-02 17:18:56 +09:00
Jeff Squyres
15325c8094 op/x86: change the owner to Ralph 
Cisco no longer cares about this component, but Intel might.
Transferring ownership to Ralph.
 2015-12-01 15:08:07 -08:00
rhc54
95909a171e Merge pull request #1171 from rhc54/topic/evconfig 
Ensure the embedded PMIx respects an OMPI-level --disable-debug
 2015-12-01 09:04:44 -08:00
Ralph Castain
9803d69d02 Ensure the embedded PMIx respects an OMPI-level --disable-debug 2015-12-01 08:00:24 -08:00
rhc54
ac892a667a Merge pull request #1168 from rhc54/topic/libevent 
Somehow, this got left out when merging PR #1109, so let's try it again.
 2015-12-01 07:56:36 -08:00
Artem Polyakov
6a4ec3396a Merge pull request #1164 from hjelmn/mlx5_atomics_update 
btl/openib: fix compile problems when using experimental verbs
 2015-12-01 19:14:31 +05:00
Ralph Castain
7ac5c082ff Somehow, this got left out when merging PR #1109, so let's try it again. 2015-12-01 06:02:29 -08:00
igor-ivanov
d8c85738ab Merge pull request #1151 from igor-ivanov/pr/opal-abort-vars 
Add new mca variables opal_abort_delay and opal_abort_print_stack
 2015-12-01 16:27:11 +04:00
Nathan Hjelm
191aebb9c8 btl/openib: fix compile problems when using experimental verbs 
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-11-30 22:21:26 -07:00
Ryan Grant
324534b191 Merge pull request #1161 from tkordenbrock/topic/add.triggered.scatter 
coll-portals4: add scatter and iscatter implementations that use Portals4 triggered operations
 2015-11-30 16:53:47 -07:00
Nathan Hjelm
22af95b266 ompi/proc: make proc system always thread safe 
This commit changes the OPAL_THREAD_LOCK/OPAL_THREAD_UNLOCK calls in
ompi/proc to opal_mutex_lock/opal_mutex_unlock. This will allow
multi-threaded BTLs the ability to creat ompi_proc_t's without having
to set opal_using_threads. There should be no performance hits as none
of the lock points are in the critical path.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-11-30 16:37:09 -07:00
Ryan Grant
e93755ce5a Merge pull request #1158 from tkordenbrock/topic/cleanup.triggered.gather 
coll-portals4: remove unneeded code from gather
 2015-11-30 15:52:56 -07:00
Todd Kordenbrock
4721b70dd5 coll-portals4: add scatter and iscatter implementations that use Portals4 triggered operations 
This commit adds implementations of scatter and iscatter using
Portals4 triggered operations.  Currently, the only algorithm
is linear.
 2015-11-30 15:07:18 -06:00
Nathan Hjelm
7382c0b052 Merge pull request #1160 from hjelmn/mlx5_atomics_update 
btl/openib: update experimental verbs support
 2015-11-30 13:21:10 -07:00
Nathan Hjelm
bb8e347371 btl/openib: update experimental verbs support 
This update adds an additional check (if supported) to see if 8-byte
atomics are supported by the hardware. If 8-byte atomics are not
supported the atomics support is disabled.

This commit also includes some cleanup.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-11-30 12:32:04 -07:00