Yossi Itigin
fc41c16134
OSHMEM: Add support for shmemx_malloc_with_hint()
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- added multiple segments processing
- added shmemx_malloc_with_hint call + set of hints
(picked from master 94b5e91
2019-05-12 11:42:59 +03:00
Mikhail Brinskii
6861a68de6
SPML/UCS: CR comments p2
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Signed-off-by: Mikhail Brinskii <mikhailb@mellanox.com>
(cherry picked from commit d4843b1651
2019-05-02 21:27:15 +03:00
Mikhail Brinskii
1c56f49a44
SPML/UCX: CR comments p1
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Signed-off-by: Mikhail Brinskii <mikhailb@mellanox.com>
(cherry picked from commit c4c99457db
2019-05-02 21:26:55 +03:00
Mikhail Brinskii
e4ee56d1f3
SPML/UCX: Add shmemx_alltoall_global_nb routine to shmemx.h
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The new routine transfers the data asynchronously from the source PE to all
PEs in the OpenSHMEM job. The routine returns immediately. The source and
target buffers are reusable only after the completion of the routine.
After the data is transferred to the target buffers, the counter object
is updated atomically. The counter object can be read either using atomic
operations such as shmem_atomic_fetch or can use point-to-point synchronization
routines such as shmem_wait_until and shmem_test.
Signed-off-by: Mikhail Brinskii <mikhailb@mellanox.com>
(cherry picked from commit 2ef5bd8b36
2019-05-02 21:25:59 +03:00
Sergey Oblomov
ef7ab9bf96
OSHMEM: added missing API for get/put operations
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- added calls for datatypes int/uint/8/16/32/size/ptrdiff
for shmem_g/get/iget/get_nbi/_p/put/iput/put_nbi
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
(cherry picked from commit cfa9150934
2019-01-09 11:52:26 +02:00
Sergey Oblomov
63cbe36cab
OSHMEM/AMO: added int/uint/32/64 atomics calls
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- added int/uint/32/64 atomics calls
- added SHMEM_SYNC_SIZE macro
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
(cherry picked from commit 4c071da565
2018-11-26 09:29:55 +02:00
Sergey Oblomov
bd84165277
ATOMICS: renamed atomic calls to unsigned datatypes
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Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
2018-07-13 15:32:16 +03:00
Sergey Oblomov
64212a9ff1
OSHMEM/ATOMICS: added C implementation of and/or/xor ops
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- added implementation and/or/xor operations for post and
fetch-op notations
- implemented basic and UCX transports, mxm added
NON-IMPLEMENTED wrapper
- updated C interfaces only (fortran will be added later)
- existing API is not updated to spec v1.4
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
2018-07-09 16:18:47 +03:00
Joshua Ladd
dc6f4a0feb
Remove shmemx.h from shmem.h. Add shmem.h to shmemx.h
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Fixes #2483
Signed-off-by: Joshua Ladd <joshual@mellanox.com>
2016-12-06 06:42:26 +02:00
Ralph Castain
1e2019ce2a
Revert "Update to sync with OMPI master and cleanup to build"
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This reverts commit cb55c88a8b
2016-11-22 15:03:20 -08:00
Ralph Castain
cb55c88a8b
Update to sync with OMPI master and cleanup to build
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Signed-off-by: Ralph Castain <rhc@open-mpi.org>
2016-11-22 14:24:54 -08:00
Alex Mikheev
9a21392ec2
OSHMEM: v1.3: add C11 generics
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add missing put*/get* functions. Move *put|get16 functions from shmemx.h to
shmem.h as required by 1.3 spec.
2016-09-25 16:43:00 +03:00
Alex Mikheev
3a034352fe
OSHMEM: v1.3: adds shmem_fetch and shmem_set AMOs
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The commit adds atomic set and fetch functions as described in
oshmem 1.3 spec.
2016-09-25 12:03:42 +03:00
Igor Ivanov
75050b44a2
oshmem: Align OSHMEM API with spec v1.3 (extension api changes)
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openshmem.org specification does not mention about extension api
but there is an agreemnet to do these changes for related ex api too.
see
Annex G:
Version 1.3
Added const to every read-only pointer argument
2016-04-18 19:38:16 +03:00
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
9942dfdabf
oshmem: Align OSHMEM API with spec v1.2 (modify existing functions)
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Several functions are moved from to shmem-compat.h to shmem.h and
back.
2015-11-24 18:21:07 +02:00
Oscar Vega-Gisbert
d42f03eb1f
OSHMEM: rename atomic fetch&inc from 'pshmem_*' to 'shmem_*'
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This commit was SVN r31842.
2014-05-20 20:45:07 +00:00
Mike Dubman
5d76d30550
OSHMEM: add missing prototypes and remove unused functions
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fixed by Roman, reviewed by MikeD
cmr=v1.8.2:reviewer=ompi-rm1.8
This commit was SVN r31819.
2014-05-19 13:34:53 +00:00
Mike Dubman
747ad77a97
OSHMEM: refactor to fully comply to the OpenSHMEM spec and fix some proto
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fixed by Roman, reviewed by Miked
cmr=v1.8.2:reviewer=ompi-rm1.8
This commit was SVN r31808.
2014-05-17 19:47:30 +00:00
