ports/openmpi
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Nathan Hjelm
eb830b9501 ompi_proc_pack: correctly handle proc sentinels 
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-12-07 17:27:38 -07:00
Nathan Hjelm
406b9ff1e6 ompi/group: add helper function for creating plist groups 
This commit adds a helper function for creating groups from proc
lists. The function is used by ompi_comm_fill_rest to create the local
and remote groups.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-11-30 23:52:57 -07:00
Nathan Hjelm
5334d22a37 ompi/group: release ompi_proc_t's at group destruction 
This commit changes the way ompi_proc_t's are retained/released by
ompi_group_t's. Before this change ompi_proc_t's were retained once
for the group and then once for each retain of a group. This method
adds unnecessary overhead (need to traverse the group list each time
the group is retained) and causes problems when using an async
add_procs.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-11-30 23:03:47 -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
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
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
Mike Dubman
a7962bf996 Merge pull request #1154 from igor-ivanov/pr/warn-iso-c99-variadic-macro 
Align OSHMEM API with spec v1.2 (fix ISO C99 warning for variadic macro)
 2015-11-27 15:35:21 +02:00
Igor Ivanov
9d1e09b42b oshmem: Align OSHMEM API with spec v1.2 (fix ISO C99 warning for variadic macro) 2015-11-27 14:23:06 +02:00
Mike Dubman
f122d4f770 Merge pull request #1149 from igor-ivanov/pr/oshmem-spec1.2 
Fix: align OSHMEM API with spec v1.2
 2015-11-26 11:45:16 +02:00
rhc54
0482a02e5f Merge pull request #1150 from rhc54/topic/mactarball 
Enable the ability to make tarballs on the Mac tarball
 2015-11-24 22:14:02 -08:00
Ralph Castain
06f0322f7b Enable the ability to make tarballs on the Mac tarball by ensuring that "make distclean" completely cleans up the test directories 
Add one more thing to be cleaned
 2015-11-24 21:14:38 -08:00
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
Igor Ivanov
217423e278 oshmem: Align OSHMEM API with spec v1.2 (java) 2015-11-24 19:29:23 +02:00
Igor Ivanov
456d32716a oshmem: Align OSHMEM API with spec v1.2 (backward compatibility for extensions) 2015-11-24 18:58:29 +02:00
Igor Ivanov
56214eb295 oshmem: Align OSHMEM API with spec v1.2 (rename extensions to shmemx_) 2015-11-24 18:58:28 +02:00
Igor Ivanov
07e79441b3 oshmem: Align OSHMEM API with spec v1.2 (change examples) 
ring_oshmem_c.c and hello_oshmem_c.c support new api
other examples support legacy api but warning message
is provided during compilation
 2015-11-24 18:58:28 +02:00
Igor Ivanov
e8b11500d5 oshmem: Align OSHMEM API with spec v1.2 (introduce SHMEM_SPEC_VERSION macro) 2015-11-24 18:58:27 +02:00
Igor Ivanov
05d947d55a oshmem: Align OSHMEM API with spec v1.2 (support environment variables) 2015-11-24 18:57:56 +02:00
Igor Ivanov
4213886822 oshmem: Align OSHMEM API with spec v1.2 (Update man pages) 2015-11-24 18:21:09 +02:00
Igor Ivanov
396f8dcf71 oshmem: Align OSHMEM API with spec v1.2 (Change profiling headers) 2015-11-24 18:21:09 +02:00
Igor Ivanov
af6ce46f6b oshmem: Align OSHMEM API with spec v1.2 (change examples) 2015-11-24 18:21:08 +02:00
Igor Ivanov
2dc2159b4c oshmem: Align OSHMEM API with spec v1.2 (add new functions) 2015-11-24 18:21:08 +02:00
Igor Ivanov
50d68cc02e oshmem: Align OSHMEM API with spec v1.2 (fortran api) 2015-11-24 18:21:08 +02:00
Igor Ivanov
9942dfdabf oshmem: Align OSHMEM API with spec v1.2 (modify existing functions) 
Several functions are moved from to shmem-compat.h to shmem.h and
back.
 2015-11-24 18:21:07 +02:00
Nathan Hjelm
8498e26c4e Merge pull request #1147 from hjelmn/exp_verbs 
btl/openib: add support for mlx5 atomic operations
 2015-11-24 09:04:27 -07:00
Nathan Hjelm
02a6c6856d btl/openib: add support for mlx5 atomic operations 
This commit adds support for fetch-and-add and compare-and-swap when
using the mlx5 driver. The support is only enabled if the expanded
verbs interface is detected. This is required because mlx5 HCAs return
the atomic result in network byte order. This support may need to be
tweaked if Mellanox commits their changes into upstream verbs.

Closes open-mpi/ompi#1077

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2015-11-23 16:07:12 -07:00
Jeff Squyres
a549db8ce2 create_tarball.sh: use "autogen.pl --force" 2015-11-20 22:42:01 -05:00
Jeff Squyres
acf94eef7e create_tarball: cleanup whitespace errors 
No code / logic changes.
 2015-11-20 22:40:23 -05:00
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
Ryan Grant
4272f92a9c Merge pull request #1139 from francois-wellenreiter/btl_portals4_mdbind 
BTL portals4: remove useless PtlMDBind PtlMDRelease calls for RMDA ex…
 2015-11-20 07:53:40 -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
Gilles Gouaillardet
c61ef30980 autogen.pl: aborts if autogen.pl is invoked from an Open MPI tarball and without the --force option 
Thanks Jeff for the wording and review
 2015-11-20 13:00:55 +09:00
Francois WELLENREITER
251009e0aa BTL portals4: remove useless PtlMDBind PtlMDRelease calls for RMDA 2015-11-19 14:51:00 +01:00
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
9828389dd7 Merge pull request #1135 from edgargabriel/pr/aggregatorlogic 
add a simplified version of the aggregator selection logic which reduces communication costs
 2015-11-16 08:58:32 -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