Joshua Ladd
e398bf6f3a
Adding entry points for Allgatherv, iAllgatherv, Reduce, and iReduce.
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Signed-off-by: Joshua Ladd <jladd.mlnx@gmail.com>
2016-01-23 03:09:29 +02:00
Nathan Hjelm
49d2f44b97
osc/rdma: use correct endpoint for local state
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If atomics are not globally visible (cpu and nic atomics do not mix)
then a btl endpoint must be used to access local ranks. To avoid
issues that are caused by having the same region registered with
multiple handles osc/rdma was updated to always use the handle for
rank 0. There was a bug in the update that caused osc/rdma to continue
using the local endpoint for accessing the state even though the
pointer/handle are not valid for that endpoint. This commit fixes the
bug.
Fixes open-mpi/ompi#1241 .
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2016-01-22 10:41:27 -07:00
Nathan Hjelm
243d973cfe
Merge pull request #1316 from hjelmn/datatype_pack_threads
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ompi/datatype: make datatype pack thread safe
2016-01-21 20:14:10 -07:00
Nathan Hjelm
b921831f2b
ompi/datatype: make datatype pack thread safe
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This commit makes ompi_datatype_get_pack_description thread safe. The
call is used by osc/pt2pt to send the packed description to remote
peers. Before this commit if MPI_THREAD_MULTIPLE is enabled and the
user uses MPI_Put, MPI_Get, etc we could hit a race where multiple
threads attempt to store the packed description on the datatype. Since
the code in question is not performance-critical the threading fix
uses opal_atomic_* calls instead of bothering with OPAL_THREAD_*.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2016-01-21 17:53:28 -07:00
Nathan Hjelm
6180386bea
osc/rdma: disable put aggregation when using threads
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Optimizing put aggregation in the presence of threads will require a
redesign of the code. For now just ensure that put aggregation is
turned off when MPI_THREAD_MULTIPLE is enabled.
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2016-01-21 15:50:35 -07:00
Edgar Gabriel
b253d4e887
fix CID 1349739, CID 1349738, CID 1349736 and (probably) CID 1349740 (not entirely sure about the last one, since I don't understand why block[i] is a problem but max_len[i] allocated and treated exactly the same way 1 line later is not).
2016-01-21 08:32:23 -06:00
Edgar Gabriel
9b8d769e41
will rivist the addproc component later in spring, right now it is constantly in the way of doing my tests.
2016-01-20 15:05:51 -06:00
Edgar Gabriel
1671604dbc
Merge pull request #1307 from edgargabriel/fcoll-dynamic_gen2
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Fcoll dynamic gen2
2016-01-20 10:19:56 -06:00
Gilles Gouaillardet
2adbe273d6
mpi: have MPI_Wtick() return the period (and not the frequency) if OPAL_TIMER_CYCLE_NATIVE
2016-01-20 14:14:47 +09:00
Gilles Gouaillardet
c0f8f2ce32
ompi/dpm: correctly handle sentinels in construct peers
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This fix is similar to open-mpi/ompi@4c1ea4a171
and open-mpi/ompi@213b2abde4
2016-01-18 09:57:38 +09:00
Edgar Gabriel
a9ca37059a
improve the communicaton abstraction. This commit also allows all aggregators to work simultaniously, instead of the slightly staggered way of the previous version.
2016-01-17 09:48:49 -06:00
Edgar Gabriel
56e11bfc97
initialize the stripe_size variable as well.
2016-01-17 09:48:49 -06:00
Edgar Gabriel
26c57ef374
separate the size of the buffer used for the shuffle step and the size of the buffer used for a pwritev operation.
2016-01-17 09:48:49 -06:00
Edgar Gabriel
39d5c8c281
further bug fixes silencing a compiler warning and fixing a memory overrun
2016-01-17 09:48:49 -06:00
Edgar Gabriel
2bcae84e11
further debugging
2016-01-17 09:48:49 -06:00
Edgar Gabriel
2bdd6ba17a
correctly free some buffers, and ensure that lustre_stripe_size and stripe_count are always read from the file system.
2016-01-17 09:48:49 -06:00
Edgar Gabriel
4bbb22bd0b
add a new field to the ompio data structure (stripe_count) and set it correctly on pvfs2 and lustre.
2016-01-17 09:48:49 -06:00
Edgar Gabriel
d282e94b67
add the new dynamic_gen2 component, designed to coexist for now with the original dynamic component
2016-01-17 09:48:49 -06:00
Jeff Squyres
60ffe713b8
common syms: whitelist bison-generated common symbols
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Bison generates some common symbols that we can't do anything about,
so whitelist them.
2016-01-16 03:53:14 -08:00
Jeff Squyres
96f94f8228
fortran: whitelist deliberate common symbols
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The Fortran library has a number of common symbols that are
deliberate, so whitelist them.
2016-01-16 03:53:14 -08:00
Joshua Ladd
18c5a21562
Fix typo in error handling flow.
2016-01-14 22:28:54 +02:00
Joshua Ladd
afa62d8ca1
Addressing reviewers' comments for https://github.com/open-mpi/ompi-release/pull/891
2016-01-14 19:22:27 +02:00
Tomislav Janjusic
3858bc8e62
Adding support for dynamic endpoint creation
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Signed-off-by: Tomislav Janjusic <tomislavj@mngx-apl-01.mtl.labs.mlnx>
Signed-off-by: Tomislavj Janjusic <tomislavj@mellanox.com>
Signed-off-by: Joshua Ladd <jladd.mlnx@gmail.com>
2016-01-12 22:17:03 +02:00
Nathan Hjelm
dd4d49cbbb
Merge pull request #1278 from ggouaillardet/poc/osc_pt2pt
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osc/pt2pt: use two distinct "namespaces" for tags
2016-01-12 09:49:31 -07:00
Nathan Hjelm
d26cc3fece
ompi/group: do no decrement parent group proc pointers in destruct
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Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
2016-01-11 12:56:11 -07:00
Edgar Gabriel
0a1b735eed
use the actual preadv and pwritev functions if available. That's what the fbtl interfaces have been designed for.
2016-01-07 08:29:17 -06:00
Gilles Gouaillardet
4c1ea4a171
dpm: correctly handle procs_cutoff in ompi_dpm_connect_accept()
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this commit includes missing bits from open-mpi/ompi@213b2abde4
2016-01-07 09:11:03 +09:00
Gilles Gouaillardet
213b2abde4
dpm: correctly handle procs_cutoff in ompi_dpm_connect_accept()
2016-01-06 16:21:13 +09:00
Edgar Gabriel
1b0b849994
remove the MCA parameter setting the number of hosts in PLFS, since the plfs_setxattr function used is causing linking problems with PLFS 2.5
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remove unused variables.
2016-01-05 11:13:23 -06:00
Edgar Gabriel
7861a8c357
revise the logic in the fbtl plfs avoiding the memcpy operation
2016-01-05 10:04:46 -06:00
Edgar Gabriel
da309ac962
- use a unique pid for each process as requested by the API
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- sync the file before closing it
- use plfs_access() instead of access() before closing the file
2016-01-05 10:04:12 -06:00
Gilles Gouaillardet
06ecdb6aa7
osc/pt2pt: use two distinct "namespaces" for tags
2016-01-05 16:57:37 +09:00
Gilles Gouaillardet
14fdf75944
fs/pvfs2: fix typo
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Thanks Dave Love for reporting this issue.
Fixes #1272
2016-01-03 23:28:35 +09:00
Artem Polyakov
2abb2972ac
Fix Mellanox copyrights with respect to the following PRs:
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* https://github.com/open-mpi/ompi/pull/1184
* https://github.com/open-mpi/ompi/pull/1188
* https://github.com/open-mpi/ompi/pull/1197
* https://github.com/open-mpi/ompi/pull/1202
* https://github.com/open-mpi/ompi/pull/1210
* https://github.com/open-mpi/ompi/pull/1216
* https://github.com/open-mpi/ompi/pull/1236
* https://github.com/open-mpi/ompi/pull/1237
* https://github.com/open-mpi/ompi/pull/1248
* https://github.com/open-mpi/ompi/pull/1260
* https://github.com/open-mpi/ompi/pull/1264
2015-12-30 00:12:19 +06:00
Ralph Castain
810f2446b7
Add pmix120 component, update the error handling functions in the PMIx API.
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Update the configure logic for the new pmix120 component
ckpt
Get the pmix120 component to work - still not really registering or handling notifications, but infrastructure now operates
Cleanup some of the symbol scopes, and provide a more comprehensive rename.h file. Will pretty it up later - let's see how this works
Cleanup the rename files to use the pretty macros
2015-12-28 23:15:44 +09:00
Gilles Gouaillardet
fec973efda
configury: test portability
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replace test ... -o ... with test ... || test ...
and test ... -a ... with test ... && test ...
2015-12-28 13:58:45 +09:00
Gilles Gouaillardet
47ab2fcb89
man: fix MPI_Neighbor_alltoall{v,w} prototypes
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Thanks Willem Vermin for bringing this to our attention
2015-12-28 09:39:33 +09:00
Gilles Gouaillardet
ccc96ad204
fbtl/base: add missing #include "opal/util/output.h"
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Thanks Marco Atzeri for contributing the original patch
2015-12-24 14:41:26 +09:00
Gilles Gouaillardet
cebde2a753
coll/tuned: add missing #include "opal/util/output.h"
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Thanks Marco Atzeri for contributing the original patch
2015-12-24 14:41:17 +09:00
Gilles Gouaillardet
ad9693c604
pml/yalla: add missing #include <alloca.h>
2015-12-24 14:33:58 +09:00
Gilles Gouaillardet
b38c17dbcb
pml/cm: add missing #include <alloca.h>
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Thanks Paul Hargrove for reporting this issue
2015-12-24 14:33:58 +09:00
Gilles Gouaillardet
071ae39a44
osc/rdma: add missing #include <alloca.h>
2015-12-24 14:33:58 +09:00
Gilles Gouaillardet
77f199d1d7
coll/fca: add missing #include <alloca.h>
2015-12-24 14:33:58 +09:00
Todd Kordenbrock
8a3660138e
mtl-portals4: initialize endpoint nid/pid when using logical mapping
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When mtl-portals4 is configured for logical mapping, coll-portals4
must disqualify because it does not yet support logical mapping.
coll-portals4 looks for the endpoint pid to be zero which tells it
that mtl-portals4 is configured for logical mapping. This commit
initializes the endpoint nid/pid to zero for logical mapping.
2015-12-22 11:20:18 -06:00
Gilles Gouaillardet
e918d75fae
java: try do dlopen libmpi with the full path
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Since OS X 10.11 (aka El Capitan) DYLD_LIBRARY_PATH is no more
propagated to children, so try to dlopen libmpi with the full path
using the directory of libmpi_java
Fixes open-mpi/ompi#1220
Thanks Alexander Daryin for reporting this
2015-12-22 11:09:46 +09:00
rhc54
aa17bdf6e8
Merge pull request #1239 from rhc54/topic/cleanup
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Cleanup the warnings from the ompi layer when compiling optimized under Mac OSX
2015-12-21 07:23:31 -08:00
Edgar Gabriel
46c20a1246
correctly set all variables storing information on the file pointer position to zero when setting the file view
2015-12-21 09:41:39 +09:00
George Bosilca
12dad8b37f
Fix the missing resize of the returned type for
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the subarray and darray types.
Thanks Keith Bennett and Dan Garmann for reporting this issue
Fixes open-mpi/ompi#1191
2015-12-21 09:41:30 +09:00
George Bosilca
6e6fd14a19
Fix indentation.
2015-12-20 03:15:19 -05:00
George Bosilca
c895eb7068
Remove extraneous declaration.
2015-12-19 01:34:48 -05:00
