Artem Polyakov
6678ac0f55
osc/ucx: Fix possible win creation/destruction race condition
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To avoid fully initializing the osc/ucx component for MPI application
that are not using One-Sided functionality, the initialization happens
at the first MPI window creation.
This commit ensures atomicity of global state modifications.
Signed-off-by: Artem Polyakov <artpol84@gmail.com>
2019-06-20 09:05:03 -07:00
Artem Polyakov
0857742624
osc/ucx: Fix worker pool finalization
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Signed-off-by: Artem Polyakov <artpol84@gmail.com>
2019-06-20 09:05:03 -07:00
Ralph Castain
fd27d76130
Merge pull request #6764 from rhc54/topic/flux
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Fix finalize of flux component
2019-06-19 05:58:48 -07:00
Ralph Castain
d4070d5f58
Fix finalize of flux component
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Per patches from @SteVwonder and @garlick
Signed-off-by: Ralph Castain <rhc@pmix.org>
2019-06-18 21:14:04 -07:00
Nathan Hjelm
560886f095
Merge pull request #6746 from devreal/osc_winalloc_err
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OSC rdma win allocate: propagate errors to avoid deadlocks
2019-06-18 17:57:53 -07:00
Edgar Gabriel
d621e3f0bb
Merge pull request #6759 from haraldkl/ompi_aggregators-cost_calc_intfix
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Suggestion to fix division by zero in file view.
2019-06-18 09:55:11 -05:00
Geoffrey Paulsen
54a286ee9d
Revert "ompi_info: report MPI1 compat is disabled"
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This reverts commit 61ccc65302
2019-06-14 13:22:21 -05:00
Geoffrey Paulsen
76dfaceedc
Revert "configury: Remove --enable-mpi1-compatibility"
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This reverts commit 6f904aff2c
2019-06-14 13:22:21 -05:00
Geoffrey Paulsen
ca4b70913e
Revert "man: remove man pages of removed MPI1 subroutines"
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This reverts commit 26c1b833c7
2019-06-14 13:22:21 -05:00
Geoffrey Paulsen
ed9a670074
Revert "mpi.h.in: delete removed MPI1 functions/datatypes (API change!)"
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This reverts commit a6d6be2853
2019-06-14 13:22:21 -05:00
Geoffrey Paulsen
5cc0141675
Revert "MPI_Type_get_envelope: remove MPI-1 deleted names"
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This reverts commit 65eb118e08
2019-06-14 13:22:21 -05:00
Geoffrey Paulsen
e036941ab5
Revert "mpi.h: remove MPI_UB/MPI_LB when not enabling MPI-1 compat"
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This reverts commit 7223334d4d
2019-06-14 13:22:21 -05:00
Geoffrey Paulsen
6de263fc29
Revert "mpi: make C++ bindings compile when MPI-1 compat is disabled"
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This reverts commit b323655809
2019-06-14 13:22:21 -05:00
Harald Klimach
e222a04ae5
Suggestion to fix division by zero in file view.
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In common_ompi_aggregators calc_cost routine:
do not cast the real division to an int intermediately.
This patch removes the obsolete int variable c and assigns
the result of the P_a/P_x division directly to n_as.
With the intermediate int c variable, n_as gets 0 if P_a < P_x,
resulting in a division by 0 when computing n_s.
Signed-off-by: Harald Klimach <harald.klimach@uni-siegen.de>
2019-06-13 18:47:32 +02:00
Jeff Squyres
7c3aeb3061
Merge pull request #6686 from alex-anenkov/coll-iallreduce-recursivedoubling
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coll/libnbc: add recursive doubling algorithm for MPI_Iallreduce
2019-06-10 10:09:51 -04:00
Gilles Gouaillardet
80e0ac7379
Merge pull request #6751 from ggouaillardet/topic/pmix_refresh
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pmix/pmix4x: refresh to the latest PMIx master
2019-06-10 16:47:21 +09:00
Gilles Gouaillardet
d9326ff2ca
pmix/pmix4x: refresh to the latest PMIx master
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refresh to pmix/pmix@186dca196c
Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
2019-06-10 15:17:43 +09:00
Yossi Itigin
a46e5da3ca
Merge pull request #6744 from brminich/topic/all2all_linear_sync_fix
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COLL/BASE: Fix linear sync all2all
2019-06-09 21:23:38 +03:00
Joseph Schuchart
8f27cc26d9
OSC rdma win allocate: synchronize error codes across shared memory group
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Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
2019-06-07 11:03:21 +02:00
KAWASHIMA Takahiro
85c3311b7d
Merge pull request #6726 from yanagibashi/pr/add-f08-procedure-names
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mpiext/pcollreq: Add `_f08` to procedure names
2019-06-07 09:10:58 +09:00
Mikhail Brinskii
79006f4e5a
COLL/BASE: Fix linear sync all2all
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Signed-off-by: Mikhail Brinskii <mikhailb@mellanox.com>
2019-06-06 19:22:42 +03:00
Yossi Itigin
8535dd570b
Merge pull request #6732 from dmitrygladkov/topic/pml/ucx_init
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PML/UCX: Don't destroy UCP worker if it wasn't created
2019-06-06 10:41:33 +03:00
Geoff Paulsen
4f5e96d1f0
Merge pull request #6724 from sam6258/shmem_wait_types
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shmem/c: Fix shmem type for calls to shmem_test and shmem_wait_until …
2019-06-05 12:37:34 -05:00
KAWASHIMA Takahiro
2b856573b2
Merge pull request #6699 from t-kurita/pr/java-alltoallw-arrays
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java: Fix compilation error in allToAllw using Java arrays
2019-06-04 11:33:17 +09:00
Dmitry Gladkov
c864ca51d2
PML/UCX: Don't destroy UCP worker if it wasn't created
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Signed-off-by: Dmitry Gladkov <dmitrygla@mellanox.com>
2019-06-03 10:49:36 +03:00
Tsubasa Yanagibashi
3148b0cfaa
mpiext/pcollreq: Add _f08 to procedure names
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The procedure names don't contain "_f08" of Fortran 2008 bindings of
Persistent Collective Operations(mpiext/pcollreq/use-mpi-f08).
This fix adds "_f08" to the procedure names of pcollreq/use-mpi-f08,
same as other Fortran 2008 routines in `ompi/mpi/fortran/use-mpi-f08/mod`.
Signed-off-by: Tsubasa Yanagibashi <fj2505dt@aa.jp.fujitsu.com>
2019-05-31 15:22:42 +09:00
bosilca
e3eb6b5897
Merge pull request #6683 from bosilca/topic/spc_init
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Fixed SPC/MPI_T initialization error.
2019-05-30 17:50:58 -04:00
Scott Miller
ca59cabc67
shmem/c: Fix shmem type for calls to shmem_test and shmem_wait_until with [u]int32_t and [u]int64_t
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Signed-off-by: Scott Miller <scott.miller1@ibm.com>
2019-05-30 17:20:30 -04:00
markalle
008ab98946
Merge pull request #6531 from markalle/patcher_additions
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shmat/shmdt additions for patcher
2019-05-30 12:16:05 -05:00
Nathan Hjelm
8961daae4a
opal/atomic: work around memory barrier bug in older gcc
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This commit fixes an issue seem with some older versions of gcc
(verified to occur in gcc 6.x) where on x86_64 systems the
acquire memory barrier in C11 atomics acts as a no-op. On these
systems the three memory barriers should all be equivalent.
This is related to the error fixed in open-mpi/ompi@30119ee .
References #6655 .
Signed-off-by: Nathan Hjelm <hjelmn@google.com>
2019-05-30 06:58:28 -07:00
Yossi Itigin
5f37fe654a
Merge pull request #6694 from hoopoepg/topic/pci-flush-on-quiet
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SPML/UCX: added synchronized flush on quiet
2019-05-29 11:19:59 +03:00
George Bosilca
6c75334162
Use the correct counter name in the example.
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Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
2019-05-29 00:54:56 -04:00
George Bosilca
a0fce4eac2
Fix the man pages for some of the MPI_T_* functions.
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Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
2019-05-29 00:23:35 -04:00
George Bosilca
eed770ce5c
Fix the SPC initialization.
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Use the PVAR ctx to save the SPC index, so that no lookup nor
restriction on the SPC vars position is imposed.
Make sure the PVAR are always registered.
Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
2019-05-29 00:23:18 -04:00
George Bosilca
7dab8c002b
Fixed SPC/MPI_T initialization error.
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Signed-off-by: Yong Qin <yongq@mellanox.com>
2019-05-28 15:10:32 -04:00
valentin petrov
2469f6ca13
Merge pull request #6708 from vspetrov/master
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Coll/hcoll: adding scatterv interface
2019-05-27 20:22:00 +03:00
Sergey Oblomov
0b108411f8
SPML/UCX: added synchronized flush on quiet
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- added synchronized flush operation on quiet call.
- flush is implemented using get operation
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
2019-05-27 16:07:04 +03:00
Tomislav Janjusic
6ea920e225
Coll/hcoll: adding scatterv interface
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Signed-off-by: Valentin Petrov valentinp@mellanox.com
2019-05-27 12:27:43 +03:00
Yossi Itigin
88503f0f8d
Merge pull request #6667 from hoopoepg/topic/alloc-with-hint-realloc-inplace
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ALLOC_WITH_HINT: added inplace realloc
2019-05-26 11:12:55 +03:00
Sergey Oblomov
d6a0912024
OSHMEM: minor optimization of realloc in shadow allocator
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Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
2019-05-24 09:16:56 +03:00
Edgar Gabriel
01db2585c4
Merge pull request #6702 from edgargabriel/topic/coverty-fixes-external32
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common/ompio: fix coverty warnings
2019-05-23 15:00:22 -05:00
Edgar Gabriel
8eda9f2ecd
common/ompio: fix coverty warnings
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this commmit fixes coverty warnings CID 1445198 and CID 1445197
For a reason that is a bit unclear to me, coverty only complained about the read
files, but the write operations had the same issue, so I fixed that within the
same commit as well.
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
2019-05-23 13:40:39 -05:00
Yossi Itigin
ad29f70c8a
Merge pull request #6698 from hoopoepg/topic/sshmem-mpi-coll-collect
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SSHMEM/COLL: added sshmem/mpi implementation for shmem_collect call
2019-05-22 15:40:43 +03:00
Kurita, Takehiro
7ece564978
java: Fix compilation error in allToAllw using Java arrays
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Java bindings in Open MPI support Java arrays and direct buffers
as buffers. All non-blocking methods must use direct buffers and
only blocking methods can choose between Java arrays and
direct buffers.
Though Comm.allToAllw() is a blocking method, Java applications
using Java arrays as buffers get compilation errors.
This fix enables using Java arrays in Comm.allToAllw().
Signed-off-by: Kurita, Takehiro <fj6370fp@aa.jp.fujitsu.com>
2019-05-22 10:00:16 +09:00
Nathan Hjelm
b78066720c
btl/uct: add support for UCX 1.6.x
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This commit updates the uct btl to support the v1.6.x release of
UCX. This release breaks API.
Signed-off-by: Nathan Hjelm <hjelmn@cs.unm.edu>
2019-05-21 04:31:57 -06:00
Sergey Oblomov
7d8cb75b2e
SSHMEM/COLL: added sshmem/mpi implementation for shmem_collect call
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- added MPI based implementation of shmem_collect call
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
2019-05-21 11:42:10 +03:00
Edgar Gabriel
88b3b24101
Merge pull request #6697 from edgargabriel/topic/external32-v2
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Topic/external32 v2
2019-05-20 19:11:11 -05:00
Edgar Gabriel
27b2ec71a7
common/ompio: add support for read operations and collective I/O
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external32 data representation is now support by ompio for everything
but non-blocking collective I/O operations. The support can further be improved
in a second step to limit the temporary buffer size (at least for blocking operations),
but it does work now for many scenarios.
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
2019-05-20 17:56:16 -05:00
Edgar Gabriel
ab56e6f0db
common/ompio: make individual read operations work.
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Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
2019-05-20 17:22:33 -05:00
Edgar Gabriel
f6b3a0af52
common/ompio: individual write of external32 works
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both blocking and non-blocking. collective write and read operations not yet.
Signed-off-by: Edgar Gabriel <egabriel@central.uh.edu>
2019-05-20 16:26:14 -05:00
