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Автор SHA1 Сообщение Дата
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
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
George Bosilca
3a9664ac9d Fix Coverity CIDs 1341584-1341589. 2015-12-06 14:06:36 -05:00
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
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
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
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
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
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
Todd Kordenbrock
f6f525e0d8 coll-portals4: remove unneeded code from gather 
This commit removes two pieces of unneeded code from gather.  First
it removes destroy_tree() calls from linear_top(), because the
linear algorithm does not create a tree, so there is no need to
destroy it.  Second it removes unpack_bytes from the gather request
because it was calculated but never used.
 2015-11-30 10:38:51 -06:00
Gilles Gouaillardet
80f02518ff topo/base: correctly free the topo object in mca_topo_base_dist_graph_create_adjacent 2015-11-30 15:33:59 +09:00
Gilles Gouaillardet
8227bc6320 ompi_proc_find_and_add: use ompi_proc_allocate in order to update *both* ompi_proc_list and ompi_proc_hash 2015-11-30 14:00:59 +09:00
igor.ivanov@itseez.com
c15bf147bf opal: Add opal_abort_print_stack mca variable with aliases for ompi/oshmem 
This commit allows to control output during abnormal oshmem/ompi application
termination.
Fixed issue in backtrace output. HAVE_BACKTRACE was never set so user was limited
in control of this variable.
Two related mca variables are moved to opal layer. Corresponding aliases are
added for ompi and oshmem.
 2015-11-25 18:18:33 +02:00
Ryan Grant
81d482dca6 Merge pull request #1137 from francois-wellenreiter/trig_mtl_rdv 
MTL portals4 : improve the rendez-vous protocol using PtlTriggeredGet…
 2015-11-24 17:31:31 -07:00
Ryan Grant
219581e87e Merge pull request #1090 from tkordenbrock/topic/check.for.invalid.handles.in.finalize 
mtl-portals4: test for valid handle before releasing resources
 2015-11-20 07:54:44 -06:00
Mike Dubman
c544620a7c Merge pull request #1138 from igor-ivanov/pr/yalla-valgrind 
yalla: fix valgrind error due to uninitialized status field.
 2015-11-20 07:19:11 -05:00
Gilles Gouaillardet
002c7b8b3a fcoll/two_phase: use PMPI_* insted of MPI_* 2015-11-20 13:46:19 +09:00
Gilles Gouaillardet
561e7f6647 vprotocol/pessimist: use internal ompi_* insted of MPI_* 2015-11-20 13:46:19 +09:00
Gilles Gouaillardet
025fd8a9fc osc: use PMPI_* insted of MPI_* 2015-11-20 13:46:19 +09:00
Gilles Gouaillardet
d816d1c194 coll/libnbc: use PMPI_* and internal ompi_* insted of MPI_* 2015-11-20 13:46:19 +09:00
yosefe
3bb1270715 yalla: fix valgrind error due to uninitialized status field. 2015-11-19 10:59:31 +02:00
Francois WELLENREITER
9126ea5e82 MTL portals4 : improve the rendez-vous protocol using PtlTriggeredGet operation 2015-11-19 09:52:53 +01:00
Edgar Gabriel
9e5ade4e8b argh, a debugging sleep statement got into the source code. 2015-11-16 13:26:57 -06:00
Edgar Gabriel
dbfbcdecd5 make adjustments for the default settings of grouping parameters and the default contiguous group size option. 
minor bug fix in the simple grouping strategy.
 2015-11-16 08:17:27 -06:00
Edgar Gabriel
27628774c7 add a new option for a simple aggregator selection which has zero communication costs. 2015-11-16 08:17:26 -06:00
Edgar Gabriel
66c1ea5fcb change the default value of the grouping option. Also add new grouping option which skips the refinement step in the aggregator selection. 2015-11-16 08:17:23 -06:00
Edgar Gabriel
e8e117503d reduce the communication volume during MPI_File_set_view 2015-11-16 08:17:22 -06:00
yohann
005400a937 mtl/ofi: Make sure the resources are managed by the provider. 2015-11-13 16:16:58 -08:00
Nathan Hjelm
9ef0821856 osc/rdma: fix some threading bugs 
There were two bugs in osc/rdma when using threads:

 - Deadlock is ompi_osc_rdma_start_atomic. This occurs because
   ompi_osc_rdma_frag_alloc is called with the module lock. To fix the
   issue the module lock is now recursive. In the future I will add a
   new lock to protect just the current rdma fragment.

 - Do not drop the lock in ompi_osc_rdma_frag_alloc when calling
   ompi_osc_rdma_frag_complete. Not only is it not needed but dropping
   the lock at this point can cause a competing thread to mess up the
   state.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-11-12 20:25:57 -07:00
Yossi
b750b72a81 Merge pull request #1127 from yosefe/topic/pml-ucx-implement-cancel 
pml_ucx: implement cancel, and add small optimizations.
 2015-11-12 10:50:48 +02:00
yosefe
7becc54d67 pml_ucx: fix typo. 2015-11-12 09:57:41 +02:00
Todd Kordenbrock
b9630f802b Merge pull request #1120 from francois-wellenreiter/mtl_min_mdbind 
mtl-portals4 : remove useless PtlMDBind PtlMDRelease calls for rendez-vous messages
 2015-11-10 14:34:19 -06:00
yosefe
d66b01d380 pml_ucx: implement cancel, and add small optimizations. 2015-11-10 17:40:06 +02:00
Gilles Gouaillardet
d6ff25b9a2 pml/monitoring: initialize common symbols 2015-11-10 13:58:54 +09:00
Jeff Squyres
e89ecac83c bml r2: fix exclusivity comparison 
Fixes open-mpi/ompi#1106
 2015-11-06 13:26:32 -08:00
Francois WELLENREITER
b301b49a40 MTL portals4 : remove useless PtlMDBind PtlMDRelease calls for rendez-vous messages 2015-11-06 15:55:44 +01:00
Ralph Castain
bfdf08ae86 Fix intercomm_create by ensuring that both sides know how to translate jobid to/from nspace 
Return something just to ensure that pack is happy
 2015-11-06 02:19:45 -08:00
Nathan Hjelm
fda5daf453 Merge pull request #1096 from kawashima-fj/pr/fortran-var-type-fix 
Fix Fortran variable types
 2015-11-05 14:27:40 -07:00
Nathan Hjelm
acf3cb9b9b Merge pull request #1095 from kawashima-fj/pr/trivial-fixes 
Some trivial fixes
 2015-11-04 09:45:59 -07:00
yosefe
45c3d04857 pml_ucx: fix request construct/destruct. 
We should invoke OBJ_CONTRUCT/OBJ_DESTRUCT only on regular requests
(which are embedded inside UCX requests) and for the completed request.
Persistent requests are already constructed/destructed by the free list.
This fixes an assertion in ompi_request_destruct.
 2015-11-04 11:03:46 +02:00
KAWASHIMA Takahiro
c09f9f05d3 mpi/tool: Fix an incorrect type cast. 
This bug caused an invalid result value on `MPI_T_cvar_read`
on big-endian machines or for large (>=2Gi) cvar values.
 2015-11-04 11:28:43 +09:00
KAWASHIMA Takahiro
384f4b51d1 fortran: Fix: missing dimension(*) in (I)NEIGHBOR_ALLTOALLW. 2015-11-04 10:38:25 +09:00