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123 Коммитов

Автор SHA1 Сообщение Дата
Sergey Oblomov
6f9da0c3d5 OSHMEM: removed incorrect pshmem_wait_until macro redefinition 
- fixes https://github.com/open-mpi/ompi/issues/5585

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
(cherry picked from commit 7a5ff6a076)
 2018-09-02 08:32:33 +03:00
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
bd84165277 ATOMICS: renamed atomic calls to unsigned datatypes 
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2018-07-13 15:32:16 +03:00
Joshua Ladd
f92daa6494
Merge pull request #5392 from hoopoepg/topic/bitwise-atomics-c 
OSHMEM/ATOMICS: added C implementation of and/or/xor ops
 2018-07-10 09:13:05 -04:00
Sergey Oblomov
0212410187 OSHMEM/ATOMICS: fixed comments errors 
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2018-07-10 10:13:40 +03:00
Sergey Oblomov
64212a9ff1 OSHMEM/ATOMICS: added C implementation of and/or/xor ops 
- 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
Sergey Oblomov
f2a24a008c OSHMEM: fixed compilation warning 
- suppressed warning like: warning: no previous prototype for
  'shmemx_XXXXX_OP' [-Wmissing-prototypes]

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2018-07-09 10:44:35 +03:00
Sergey Oblomov
586c16be70 ATOMIC/UCX: renamed ATOMIC_PTR_2_INT to OSHMEM_ATOMIC_PTR_2_INT 
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2018-07-04 15:07:39 +03:00
Sergey Oblomov
54d97efa84 ATOMIC/UCX: fixed atomic swap/cswap issues 
Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2018-07-04 14:41:48 +03:00
Sergey Oblomov
5eb8c99cd7 ATOMIC/UCX: optimization for cswap 
- used uint64_t output datatype to avoid branches in
  implementations

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2018-07-04 14:41:46 +03:00
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
Mikhail Brinskii
8e9d401938 OSHMEM/SMPL/UCX: Add real fence support 
+ Add quiet method to SPML, so it can have different implementation with
fence.
+ Use ucp_worker_fence for spml_fence method of UCX SPML

Signed-off-by: Mikhail Brinskii <mikhailb@mellanox.com>
 2018-05-25 22:43:06 +03:00
Geoff Paulsen
591b174434
Merge pull request #5003 from sam6258/shmem_free_fix 
ompi/oshmem: fix shmem_free to perform no-op on null ptr
 2018-04-30 12:03:24 -05:00
Scott Miller
a8766adb55 ompi/oshmem: fix shmem_free to perform no-op on null ptr 
Signed-off-by: Scott Miller <scott.miller1@ibm.com>
 2018-04-02 17:12:24 -04:00
Xin Zhao
4aad386c2b ompi/oshmem: fix bug in shmem_finalize. 
Signed-off-by: Xin Zhao <xinz@mellanox.com>
 2018-04-02 09:07:59 -05:00
Alex Mikheev
292d185c30
oshmem: refactor group cache 
- Use opal hash table instead of list for group lookup.
- Code cleanup/refactoring. Group cache is now a part
  of the proc_group.

Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2018-02-22 11:48:06 +02:00
Boris Karasev
f6818af1ab oshmem: remove "shmem_broadcast" in accordance with the spec v1.3 
Fixes: https://github.com/open-mpi/ompi/issues/4098

Signed-off-by: Boris Karasev <karasev.b@gmail.com>
 2017-12-19 10:41:12 +02:00
Alex Mikheev
1b5df76f8b
oshmem: shmem_ptr() implementation 
Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2017-08-03 13:56:34 +03:00
Gilles Gouaillardet
08526e8adc fortran/base: rename strings.h into fortran_base_strings.h 
rename ompi/mpi/fortran/base/strings.h so it does not get pulled
when /usr/include/strings.h is expected.

Refs open-mpi/ompi#3639

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
 2017-06-02 09:46:20 +09:00
Gilles Gouaillardet
af0b5cffb4 asm: rename the AMD64 into X86_64 
in this context, AMD64 really means amd64 or em64t, so let's
rename this into X86_64 in order to avoid any confusion

Signed-off-by: Gilles Gouaillardet <gilles@rist.or.jp>
 2017-02-27 15:10:50 +09:00
Alex Mikheev
d1723355d3
oshmem: memheap: removes find_offset 
Reasons for removal are:
- the function is only used by the shmem_lock code
- only a subset of the function is used by the shmem_lock
- for the general case the function is not correct

Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-21 16:09:17 +02:00
Joshua Ladd
9a79da729f Merge pull request #2354 from alex-mikheev/topic/oshmem_mkey_cache 
ikrit spml cleanup, mkey cache and assorted bug fixes
 2016-11-14 17:22:13 -05:00
Alex Mikheev
48a7a0bbb9
oshmem: lock: call opal_progress only when busy waiting 
Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-10 11:27:24 +02:00
Alex Mikheev
18301429a0 oshmem: removes fortran shmem_put() because v1.3 does not have it 
picked from the 64a8f64afd351e37e7d80a080e495c082b56517c

Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-07 13:47:57 +02:00
Alex Mikheev
7caa736533 OSHMEM: fixes potential deadlock in shmem_lock() 
Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-06 11:56:42 +02:00
Alex Mikheev
61bd59a369 OSHMEM: fixes addr_acessible() 
check every possible transport

Signed-off-by: Alex Mikheev <alexm@mellanox.com>
 2016-11-06 11:56:41 +02:00
Alex Mikheev
6c798fe08d OSHMEM: updates copyrights in fortran fetch/set 
(cherry picked from commit f5297ccdb277208a96aaffd72a6454afe712fdb4)
 2016-10-20 15:09:27 +03:00
Alex Mikheev
9a21392ec2 OSHMEM: v1.3: add C11 generics 
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 
The commit adds atomic set and fetch functions as described in
oshmem 1.3 spec.
 2016-09-25 12:03:42 +03:00
Gilles Gouaillardet
92dd719df1 oshmem: move finalization from the liboshmem destructor into oshmem_onexit() 
so we can use the legacy start_pes even when Open MPI is compiled with
--enable-static or --disable-visibility
 2016-09-21 09:21:26 +09:00
Boris Karasev
49b67094e0 oshmem/fortran: fix warning mesages && fix size 2016-07-22 15:54:01 +06:00
Rainer Keller
3ec1b868d1 Fix missing include and missing MCA_SPML_CALL. 2016-07-13 11:23:47 +02:00
Igor Ivanov
75050b44a2 oshmem: Align OSHMEM API with spec v1.3 (extension api changes) 
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
157f81b699 oshmem: Align OSHMEM API with spec v1.3 (Added const to every read-only pointer argument) 
Annex G:
Version 1.3
Added const to every read-only pointer argument
 2016-04-18 19:25:31 +03:00
Igor Ivanov
c02d0b7161 oshmem: Align OSHMEM API with spec v1.3 (shmem_lock change signature) 
Annex G:
Version 1.3
Added volatile to remotely accessible pointer argument in
SHMEM_LOCK
See Sections 8.9.1
 2016-04-18 19:25:18 +03:00
Igor Ivanov
a52b0797fc oshmem: Align OSHMEM API with spec v1.3 (shmem_wait change signature) 
Annex G:
Version 1.3
Added volatile to remotely accessible pointer argument in SHMEM_WAIT
See Sections 8.7.1
 2016-04-18 19:24:55 +03:00
Mike Dubman
1d8fbfefb0 Merge pull request #1478 from igor-ivanov/pr/oshmem-v1.3-alltoall 
oshmem: Add alltoall
 2016-03-22 07:51:36 +02:00
Igor Ivanov
1bed5d8aee oshmem: Align OSHMEM API with spec v1.3 (update scoll/basic) 2016-03-21 11:46:01 +02:00
Igor Ivanov
9825157fc4 oshmem: Align OSHMEM API with spec v1.3 (Add man for alltoall) 2016-03-21 10:43:45 +02:00
Igor Ivanov
3e1e131744 oshmem: Align OSHMEM API with spec v1.3 (Add alltoall Fortran) 2016-03-21 10:43:44 +02:00
Igor Ivanov
bd6eaac561 oshmem: Align OSHMEM API with spec v1.3 (Add alltoall C function) 2016-03-21 10:43:43 +02:00
Igor Ivanov
e59bf31d6b oshmem: Align OSHMEM API with spec v1.3 (Add mans for nonblocking put/get Fortran functions) 2016-03-17 19:06:37 +02:00
Igor Ivanov
70139147ab oshmem: Align OSHMEM API with spec v1.3 (Add nonblocking put/get Fortran functions) 2016-03-17 19:06:21 +02:00
Igor Ivanov
abe7ba5720 oshmem: Align OSHMEM API with spec v1.3 (Add nonblocking put/get C functions) 2016-03-15 14:05:00 +02:00
Igor Ivanov
63bc655b53 oshmem: Remove JAVA support 
There is a conclusion to remove java support
(see https://github.com/open-mpi/ompi-release/pull/787)
 2015-12-03 11:59:07 +02:00
Igor Ivanov
9d1e09b42b oshmem: Align OSHMEM API with spec v1.2 (fix ISO C99 warning for variadic macro) 2015-11-27 14:23:06 +02:00
Igor Ivanov
217423e278 oshmem: Align OSHMEM API with spec v1.2 (java) 2015-11-24 19:29:23 +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
4213886822 oshmem: Align OSHMEM API with spec v1.2 (Update man pages) 2015-11-24 18:21:09 +02:00