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Ralph Castain
8ff2277b7e
Merge pull request #8298 from rhc54/topic/prte 
Update PRRTE pointer to include ULFM fixes
 2020-12-17 18:05:28 -08:00
Ralph Castain
745f4930fc
Update PRRTE pointer to include ULFM fixes 
Signed-off-by: Ralph Castain <rhc@pmix.org>
 2020-12-17 16:44:28 -08:00
Edgar Gabriel
38e3936721
Merge pull request #8293 from edgargabriel/topic/lustre-perf-fix 
Topic/lustre perf fix
 2020-12-17 14:22:45 -06:00
Edgar Gabriel
56dbd096d3 io/ompio: remove the special handling of Lustre in the selection logic 
ompio is now the default on Lustre as well

Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
 2020-12-17 13:26:51 -06:00
Edgar Gabriel
aa2d21ee50 lustre_file_open: avoid explicit locking on lustre file systems 
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
 2020-12-17 12:22:54 -06:00
Edgar Gabriel
2c61074739 dynamic_gen2: code cleanup 
remove now unused mca parameter, get rid of an unnecesary if-else part,
and move setting the flag outside of the while loop.

Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
 2020-12-17 11:43:23 -06:00
Jeff Squyres
d36977c925
Merge pull request #8296 from rhc54/topic/pmixv4 
Update PMIx/PRRTE pointers
 2020-12-17 11:59:17 -05:00
Ralph Castain
76ac72fd24
Update PMIx/PRRTE pointers 
Switch PMIx to v4.0 branch
Update PRRTE to current master

Signed-off-by: Ralph Castain <rhc@pmix.org>
 2020-12-17 07:53:43 -08:00
Edgar Gabriel
d65480df35 fbtl_posix_pwritev: add datasieving support for write 
its however restricted to collective I/O operations, at this point
only from vulcan and dynamic_gen2. required some more infrastructure
to be added to recognize individual I/O and multi-threaded environments.

Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
 2020-12-16 15:34:45 -06:00
Edgar Gabriel
90d8c8c39c fbtl_posix_preadv: limit the size of the temporary buffer 
when using data sieving.

Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
 2020-12-16 11:17:15 -06:00
Edgar Gabriel
dbf0d6e5a3 fbtl_posix: add control logic for data sieving 
only implemented for read at the moment, but the parameters
for write are also in place.

Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
 2020-12-15 18:12:07 -06:00
Ralph Castain
3f6877b510
Merge pull request #8291 from rhc54/topic/up2 
Update PMIx/PRRTE pointers again
 2020-12-15 12:29:35 -08:00
Ralph Castain
35bcda788a
Update PMIx/PRRTE pointers again 
Signed-off-by: Ralph Castain <rhc@pmix.org>
 2020-12-15 09:12:58 -08:00
Jeff Squyres
8d814cf511
Merge pull request #8286 from jsquyres/pr/disable-libevent-checks 
libevent: disable checks
 2020-12-15 11:47:32 -05:00
Ralph Castain
545ebe2c27
Merge pull request #8287 from rhc54/topic/up 
Advance PMIx and PRRTE pointers
 2020-12-15 06:22:23 -08:00
Ralph Castain
b27158a479 Advance PMIx and PRRTE pointers 
Signed-off-by: Ralph Castain <rhc@pmix.org>
 2020-12-14 18:38:27 -08:00
Jeff Squyres
59d98373b7 libevent: disable checks 
Disable libevent regression checks so that we do not need to require
Python for Open MPI builds.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
 2020-12-14 14:04:49 -08:00
Gilles Gouaillardet
26aeb59f6d
Merge pull request #8280 from ggouaillardet/topic/dist_cleanup 
do not include automatically generated file into the dist tarball
 2020-12-11 23:08:09 +09:00
Gilles Gouaillardet
6f282bd385 do not include automatically generated file into the dist tarball 
- ompi/mpi/fortran/use-mpi-f08/mod/mpi-f08-interfaces.h
 - ompi/mpiext/shortfloat/c/mpiext_shortfloat_c.h
 - ompi/mpiext/shortfloat/mpif-h/mpiext_shortfloat_mpifh.h
 - ompi/mpiext/shortfloat/use-mpi-f08/mpiext_shortfloat_usempif08.h

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
 2020-12-11 16:01:33 +09:00
Edgar Gabriel
5385e5f85f fbtl/posix/preadv.c: first cut on adding data sieving 
the lack of performing data sieving has been identified as a main reason for the poor performance in some instances on the Lustre file system. This commit introduces the fundamental ability to perform data sieving for read operations (which should not be controversial). The code itself is correct, what is still lacking is a) the logic when and how to activate data sieving and b) the logic to limit the size of the temporary buffer when doing data sieving.

Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
 2020-12-10 14:16:07 -06:00
Edgar Gabriel
f70bb4774a dynamic_gen2/file_write_all: fix chunk assignment per stride 
the dynamic_gen_file_write_all component distinguishes between the amount of data communicated
to aggregators, and the amount of data written in a cycle by the aggregator (in contrary e.g. to the vulcan component).
There was a bug in calculating which chunks have to be written in a cycle by an aggregator: we added as many elements into the
io_array until we filled one stripe. Unfortuantely, the metric used was the amount of data instead of ensuring that all offsets
fall within a single stripe. This commit fixes this issue. Note, the bug did not create a correctness problem, just a performance
problem in case there were gaps in the file view.

Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
 2020-12-10 08:53:11 -06:00
Jeff Squyres
2d5e666808
Merge pull request #8267 from hpcraink/man-pages 
Fix man-page for MPI_File_set_view
 2020-12-07 12:16:58 -05:00
Rainer Keller
3202a16e7d Fix man-page for MPI_File_set_view 
The datarep may not be NULL, as check was added in ba955883329.

Signed-off-by: Rainer Keller <rainer.keller@hs-esslingen.de>
 2020-12-04 22:05:53 +01:00
Yossi Itigin
47fb05f82a
Merge pull request #8184 from gleon99/master 
Replace usage of the deprecated NB API of UCX with NBX
 2020-11-25 13:02:48 +02:00
Leonid Genkin
7f9a305a64 Replace usage of the deprecated NB API of UCX with NBX 
Signed-off-by: Leonid Genkin <lgenkin@nvidia.com>
 2020-11-25 12:21:06 +02:00
Jeff Squyres
a8f883a73a
Merge pull request #8250 from devreal/fix-han-commselect-new 
coll/han: fix coll preference selection in mca_coll_han_comm_create_new
 2020-11-24 09:21:57 -05:00
Joseph Schuchart
33105b031b coll/han: fix coll preference selection in mca_coll_han_comm_create_new 
Exclude HAN, don't include it.

Signed-off-by: Joseph Schuchart <schuchart@icl.utk.edu>
 2020-11-24 10:09:14 +01:00
Ralph Castain
7dc9815340
Merge pull request #8245 from rhc54/topic/up 
Update PMIx/PRRTE pointers
 2020-11-23 12:07:08 -08:00
Ralph Castain
3c2dbac64f
Update PMIx/PRRTE pointers 
Resolves the PRRTE launch scale limitation

Signed-off-by: Ralph Castain <rhc@pmix.org>
 2020-11-23 11:13:03 -08:00
Jeff Squyres
61dc29f0f6
Merge pull request #8239 from ggouaillardet/topic/OPAL_GET_VERSION 
configury: fix OPAL_GET_VERSION
 2020-11-23 10:56:05 -05:00
Jeff Squyres
3edd62e568
Merge pull request #8203 from jsquyres/pr/fix-warnings 
Fix many compiler warnings
 2020-11-23 10:15:15 -05:00
Gilles Gouaillardet
c134664c02
Merge pull request #8222 from ggouaillardet/topic/libtool_bigsur 
autogen.pl: patch libtool.m4 for OSX Big Sur
 2020-11-23 08:10:50 +09:00
Gilles Gouaillardet
3f45ceda1b autogen.pl: patch libtool.m4 for OSX Big Sur 
Thanks FX Coudert for reporting this issue and pointing
to a solution.

Refs. open-mpi/ompi#8218

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
 2020-11-22 10:21:46 -08:00
Gilles Gouaillardet
930d3c4695 configury: fix OPAL_GET_VERSION 
- fix path to getdate.sh
 - do not prepend "date" to the revision
 - support git worktree

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
 2020-11-22 21:05:32 +09:00
Artem Polyakov
159856f9aa
Merge pull request #8219 from hoopoepg/topic/fixed-coverity-warning-wpool 
PML/UCX/WPOOL: fixed coverity issue
 2020-11-20 17:31:04 -08:00
Raghu Raja
38d2f12112
Merge pull request #8220 from devreal/fix-coll-base-preference 
Fix preference treatment in coll/base
 2020-11-20 08:14:37 -08:00
Jeff Squyres
28779321a7
Merge pull request #8233 from Webcretaire/typo 
Typo in ob1 comments, and uniform conditions
 2020-11-19 17:07:49 -05:00
Julien EMMANUEL
7d493c6bcd Uniform conditions in ob1 recv 
In ob1 we have four similar conditions but they are not written
in a uniform way

Signed-off-by: Julien EMMANUEL <julien.emmanuel@inria.fr>
 2020-11-19 22:27:49 +01:00
Joseph Schuchart
1cdc85564e coll/han: reduce default segment size for reduce/allreduce to 64k 
This has shown to be more effective in achieving overlap
of inter- and intra-node communication and reduces the inital
delay before hitting the network.

Signed-off-by: Joseph Schuchart <schuchart@icl.utk.edu>
 2020-11-19 19:23:32 +01:00
Joseph Schuchart
971d58c524 coll/han: remove references to experimental solo and shared collective components 
Also make coll/tuned the default for shared memory communication
as coll/sm has shown performance issues that need investigation.

Signed-off-by: Joseph Schuchart <schuchart@icl.utk.edu>
 2020-11-19 19:22:06 +01:00
Joseph Schuchart
09c2f4af94 coll/[sm|han|adapt]: don't disqualify on priority 0 
Signed-off-by: Joseph Schuchart <schuchart@icl.utk.edu>
 2020-11-19 19:10:09 +01:00
Joseph Schuchart
dd54af9450 coll/base: Fix collective module selection preference treatment 
The selectable list is sorted with lowest to highest priority so the
user-defined preferences should be appended to the list.
The preference treatment should also maintain the order provided by the user
(first item has highest priority) so switch the loop order.

Signed-off-by: Joseph Schuchart <schuchart@icl.utk.edu>
 2020-11-19 19:06:28 +01:00
Julien EMMANUEL
208c2d270b Typo in ob1 comments 
Seems like a copy/pasted typo in ob1 comments

Signed-off-by: Julien EMMANUEL <julien.emmanuel@inria.fr>
 2020-11-19 16:50:29 +01:00
Ralph Castain
3f02fafb7d
Merge pull request #8229 from rhc54/topic/dbg 
Do not pass --enable-debug to internal hwloc
 2020-11-18 09:37:49 -08:00
Ralph Castain
a43d8908c0
Do not pass --enable-debug to internal hwloc 
Signed-off-by: Ralph Castain <rhc@pmix.org>
 2020-11-18 07:04:11 -08:00
Austen Lauria
a89830b6c7
Merge pull request #8223 from paklui/master 
oshmem/tools/oshmem_info: fix fortran keyword issue when compiling param.c
 2020-11-17 12:20:44 -05:00
Jeff Squyres
12796a4aad
Merge pull request #8209 from devreal/fix-tuned-allgatherv 
COLL TUNED: Use per-rank data size instead of total size for decision in allgatherv
 2020-11-17 11:46:35 -05:00
Sergey Oblomov
1aa6e74d1b PML/UCX/WPOOL: fixe potential leak in error processing 
- there was potential leak in error handling, fixed

Signed-off-by: Sergey Oblomov <sergeyo@nvidia.com>
 2020-11-17 18:08:15 +02:00
Pak Lui
3cdead0d0c oshmem/tools/oshmem_info: fix an issue with fortran keyword when compiling param.c 
Signed-off-by: Pak Lui <pak.lui@amd.com>
 2020-11-17 09:29:34 -06:00
Sergey Oblomov
a6e00e3d41 PML/UCX/WPOOL: fixed coverity issue 
- fixed issue reported by coverity

Signed-off-by: Sergey Oblomov <sergeyo@nvidia.com>
 2020-11-16 10:30:32 +02:00