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23 Коммитов

Автор SHA1 Сообщение Дата
Xin Zhao
c429900cd9 OMPI/OSHMEM: add new functionality of OpenSHMEM v1.4. 
Signed-off-by: Xin Zhao <xinz@mellanox.com>
 2018-07-16 12:55:25 -07:00
Sergey Oblomov
f574c14e3a ATOMICS/UCX: redefine atomic module API 
- now it accepts integer values directily instead of
  pointers

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2018-07-04 14:41:45 +03:00
Sergey Oblomov
eb0abfcf92 SHMEM/ATOMIC: refactoring of module API 
- removed atomic-basic-specific operand from module API
- added own calls for add and swap operations
- minor optimization for UCX atomics

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2018-07-04 14:40:14 +03:00
Ralph Castain
1e2019ce2a Revert "Update to sync with OMPI master and cleanup to build" 
This reverts commit cb55c88a8b7817d5891ff06a447ea190b0e77479.
 2016-11-22 15:03:20 -08:00
Ralph Castain
cb55c88a8b Update to sync with OMPI master and cleanup to build 
Signed-off-by: Ralph Castain <rhc@open-mpi.org>
 2016-11-22 14:24:54 -08:00
Alex Mikheev
ff5095e533 OSHMEM: adds support for mkey caching by spml 
It improves cpu cache hit ratio.

Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-06 11:56:43 +02:00
Alex Mikheev
23c3dc8345 OSHMEM: mxm: optimize mxm_peer layout. 
Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-06 11:56:40 +02:00
Alex Mikheev
df74d549dc OSHMEM: spml ikrit: changes mxm_peers layout 
use single array instead of array of pointers

Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-06 11:56:39 +02:00
Alex Mikheev
2f91ce7281 OSHMEM: mxm versions less than 2.0 are no longer supported 
Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-06 11:56:38 +02:00
Gilles Gouaillardet
0a25420dac oshmem: get rid of oshmem_proc_t and use ompi_proc_t instead 
store oshmem related per proc data in an oshmem_proc_data_t struct,
that is stored in the padding section of an ompi_proc_t

this data can be accessed via the OSHMEM_PROC_DATA(proc) macro

Fixes open-mpi/ompi#2023
 2016-09-01 14:20:14 +09:00
Nathan Hjelm
dbfab94ede atomic/mxm: rename symbol that is a duplicate of one in atomic/ucx 
This fixes an error when building with --enable-static.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2016-05-25 15:34:40 -06:00
Alex Mikheev
f627608e42 OSHMEM/UCX: implements atomic support 
ucx atomic component has a real code now.
fixes bug in spml ucx arr_procs
removes redundant parameter checks from atomic components.
 2016-01-21 16:02:28 +02:00
Alex Mikheev
b020b628fc oshmem/memheap: optimized mkey lookup. 
Fast path lookup is done in inline funcion.
 2015-10-20 19:45:51 +03:00
Ralph Castain
869041f770 Purge whitespace from the repo 2015-06-23 20:59:57 -07:00
Alex Mikheev
1bcc88cfb1 OSHMEM: spml ikrit: hardware rdma endpoint 
Create additional endpoint that is capable of true
one sided RDMA transfers.

MXM atomics component now uses this endpoint
 2014-10-14 15:31:09 +03:00
Mike Dubman
d9d5dd701b OSHMEM: fix - use real mkey for atomics for rc/dc 
fixed by Roman, reviewed by Vasily

cmr=v1.8.2:reviewer=ompi-rm1.8

This commit was SVN r31878.
 2014-05-22 05:58:22 +00:00
Mike Dubman
6fb0dbdab5 OSHMEM: port 6 patches from git mirror to svn 
Subject: [PATCH 1/6] OSHMEM: mkey refactoring
mkey can be either shared memory style id or it can be
arbitrary byte string
removed hack that used spml_context to store generic keys
coding style fixes

Subject: [PATCH 2/6] OSHMEM: added support of MXM 2.0 rc transport
coding style fixed, typos, check error condition

Subject: [PATCH 3/6] OSHMEM: mxm2.0: remove PTL_SELF
There is no need to have special case for 'self'
connection in mxm 2.0. It also solves the problem
of passing incorrect mkey when doing put/get to
self

Subject: [PATCH 4/6] OSHMEM: fixes mxm fadd
give a dummy buffer if doing atomic add

Subject: [PATCH 5/6] OSHMEM: mxm2.0: do not use MXM_REQ_FLAG_SEND_LAZY
Subject: [PATCH 6/6] OSHMEM: remove unused include, causes compilation fail on ubuntu

Refs trac:3763

This commit was SVN r30129.

The following Trac tickets were found above:
  Ticket 3763 --> https://svn.open-mpi.org/trac/ompi/ticket/3763
 2014-01-07 11:56:36 +00:00
Mike Dubman
ed62a3c7c8 fix compile error, bad patch was previously applied 
fixed by Igor, reviewed by miked
cmr=v1.7.4:reviewer=ompi-rm1.7

This commit was SVN r29330.
 2013-10-02 08:32:26 +00:00
Mike Dubman
95b96a9905 adopt to MXM2 API change 
fixed by Igor, reviewed by miked
cmr=v1.7.4:reviewer=ompi-rm1.7

This commit was SVN r29329.
 2013-10-02 07:35:09 +00:00
Mike Dubman
5d2bce3334 fix define name to match mxm2 API 
cmr=v1.7.4:reviewer=ompi-rm1.7

This commit was SVN r29311.
 2013-10-01 09:11:01 +00:00
Joshua Ladd
008a2af2d8 Cleaning up a bit 
This commit was SVN r29240.
 2013-09-24 22:09:36 +00:00
Joshua Ladd
ac421fc1b9 Fixing OSHMEM 64-bit compiler warnings/picky errors in MXM enabled components. 
This commit was SVN r29239.
 2013-09-24 21:48:57 +00:00
Joshua Ladd
b3f88c4a1d Per the RFC schedule, this commit adds Mellanox OpenSHMEM to the trunk. It does not yet run on OSX or with CM PML for an MTL other than MXM. Mellanox is aware of these issues and is in the process of resolving them. This should be added to \ncmr=v1.7.4:subject=Move OSHMEM to 1.7.4:reviewer=rhc 
This commit was SVN r29153.
 2013-09-10 15:34:09 +00:00