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Geoff Paulsen
db1cb3002f
Merge pull request #6564 from benmenadue/v4.0.x-fix-shmem-context 
v4.0.x: add missing #include to oshmem/shmem/c/shmem_context.c.
 2019-04-08 14:00:04 -05:00
Howard Pritchard
702199f39e
Merge pull request #6545 from bertwesarg/v4.0.x-fix-cpp-condition 
Fix use of bitwise operation in CPP condition (v4.0.x)
 2019-04-05 07:58:09 -06:00
Ben Menadue
173192a6f4 Add missing #include to oshmem/shmem/c/shmem_context.c. 
Signed-off-by: Ben Menadue <ben.menadue@nci.org.au>
(cherry picked from commit 063596b828)
 2019-04-03 16:02:58 +11:00
Howard Pritchard
8261cdab06
Merge pull request #6554 from James-A-Clark/v4.0.x 
Add a compilation flag that adds unwind info to all files that are present in the stack starting from MPI_Init (v4.0.x cherry pick)
 2019-04-02 09:05:55 -06:00
Howard Pritchard
976cc1e07f
Merge pull request #6509 from janjust/oshmem-multiple-contexts-v4.0.x 
v4.0.x: Oshmem multiple contexts
 2019-04-01 13:15:38 -06:00
Howard Pritchard
b11cb23b71
Merge pull request #6519 from sam6258/int4_cswap_fix_v4.0.x 
v4.0.x: shmem/fortran: Fix invalid datatype size in call to atomic cswap
 2019-04-01 13:09:17 -06:00
James Clark
d8dc69feb5 Add a compilation flag that adds unwind info to all files that are present in the stack starting from MPI_Init. 
This is so when a debugger attaches using MPIR, it can step out of this stack back into main.
This cannot be done with certain aggressive optimisations and missing debug information.

Signed-off-by: James Clark <james.clark@arm.com>
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>

Co-authored-by: Jeff Squyres <jsquyres@cisco.com>

(cherry-picked from 20f5840)
 2019-04-01 11:10:04 +01:00
Bert Wesarg
7f65e5b720 Fix use of bitwise operation in CPP condition 
Signed-off-by: Bert Wesarg <bert.wesarg@tu-dresden.de>
(cherry picked from commit 18525ce39b)
 2019-03-29 10:17:09 +01:00
Howard Pritchard
9a1b6cfc79
Merge pull request #6529 from hppritcha/topic/roll_to_v4.0.2a1 
VERSION: roll to v4.0.2a1
 2019-03-27 12:08:19 -06:00
Howard Pritchard
697437169a
Merge pull request #6528 from hppritcha/topic/minor_news_typo 
NEWS: minor typo fix
 2019-03-27 12:07:55 -06:00
Howard Pritchard
9e73e3e520 VERSION: roll to v4.0.2a1 
Signed-off-by: Howard Pritchard <howardp@lanl.gov>
 2019-03-27 11:20:05 -06:00
Howard Pritchard
812fd4aa2b NEWS: minor typo fix 
[skip ci]

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
 2019-03-27 11:18:29 -06:00
Geoff Paulsen
b8a8ae9394
Merge pull request #6520 from gpaulsen/topic/v4.0.1/README_oops 
Describing Issue 6114 with v4.0.0 in README.
 2019-03-26 10:18:13 -05:00
Geoffrey Paulsen
176356249c README: Describes the now fixed Issue 6114 
Signed-off-by: Geoffrey Paulsen <gpaulsen@us.ibm.com>
 2019-03-26 10:12:15 -05:00
Scott Miller
5f4f5d45b3 shmem/fortran: Fix invalid datatype size in call to atomic cswap 
Signed-off-by: Scott Miller <scott.miller1@ibm.com>
(cherry picked from commit 6b294e0641)
 2019-03-25 12:38:04 -04:00
Xin Zhao
69a80fce9f ompi/oshmem/spml/ucx: use lockfree array to optimize spml_ucx_progress/delete oshmem_barrier in shmem_ctx_destroy 
ompi/oshmem/spml/ucx: optimize spml ucx progress

Signed-off-by: Tomislav Janjusic <tomislavj@mellanox.com>
(cherry picked from commit 9c3d00b144)
 2019-03-21 23:59:58 +02:00
Xin Zhao
580b584179 ompi/oshmem/spml/ucx:delete oob path of getting rkeys in spml ucx 
Signed-off-by: Tomislav Janjusic <tomislavj@mellanox.com>
(cherry picked from commit e0414006b0)
 2019-03-21 23:59:46 +02:00
Xin Zhao
596997c194 ompi/oshmem/spml/ucx: defer clean up shmem_ctx to shmem_finalize 
Signed-off-by: Tomislav Janjusic <tomislavj@mellanox.com>
(cherry picked from commit e1c1ab0202)
 2019-03-21 23:58:23 +02:00
Geoff Paulsen
97aa434182
Merge pull request #6511 from gpaulsen/topic/v4.0.x/rc3 
Update VERSION to v4.0.1rc3
 2019-03-21 16:17:57 -05:00
Geoffrey Paulsen
8e04fb3633 Update VERSION to v4.0.1rc3 
Signed-off-by: Geoffrey Paulsen <gpaulsen@us.ibm.com>
 2019-03-21 16:38:51 -04:00
Xin Zhao
ce54b63b90 ompi/oshmem: add spml_context back to sshmem_type in memheap, to keep track of ucx_ctx_default's rkeys 
Signed-off-by: Tomislav Janjusic <tomislavj@mellanox.com>
(cherry picked from commit 48033ac1f4)
 2019-03-20 23:30:21 +02:00
Xin Zhao
06183a7bec ompi/oshmem/spml/ucx: let shmem_finalize to clean up any ctx left 
Signed-off-by: Tomislav Janjusic <tomislavj@mellanox.com>
(cherry picked from commit 9a06000962)
 2019-03-20 23:30:09 +02:00
Xin Zhao
91793484ed OMPI/OSHMEM: bug-fix: store mkeys for each oshmem ctx. 
Signed-off-by: Xin Zhao <xinz@mellanox.com>
Signed-off-by: Tomislav Janjusic <tomislavj@mellanox.com>
(cherry picked from commit 289595e45d)
 2019-03-20 23:29:53 +02:00
Xin Zhao
f666d75322 ompi/oshmem/spml/ucx: fix eps destroy in shmem_ctx_destroy(). 
Signed-off-by: Tomislav Janjusic <tomislavj@mellanox.com>
(cherry picked from commit 79ba752667)
 2019-03-20 23:29:38 +02:00
Howard Pritchard
15cfba5347
Merge pull request #6503 from jjhursey/v4x-rm-hash-pmix3 
Do not force 'hash' gds on direct modex
 2019-03-19 17:58:26 -05:00
Geoff Paulsen
31ebbb2a8d
Merge pull request #6502 from nysal/v4.0.x_spinlock_fix 
opal/atomics: Add acquire semantics back for spinlocks
 2019-03-19 11:44:46 -05:00
Joshua Hursey
45526fadee Do not force 'hash' gds on direct modex 
* Forcing the 'hash' gds component should not be necessary any more.

Port of PR #6498 (component names changed so a cherry-pick would not work)

Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>
 2019-03-19 10:52:17 -05:00
Nysal Jan K.A
1329cef213 opal/atomics: Add acquire semantics back for spinlocks 
This was introduced in commit 9d0b3fe9

Signed-off-by: Nysal Jan K.A <jnysal@in.ibm.com>
(cherry picked from commit 00f27a80fc)
 2019-03-19 19:45:20 +05:30
Geoff Paulsen
6cb00aa333
Merge pull request #6499 from hppritcha/topic/news_updates_for_4.0.1rc2 
NEWS: add a few news items for 4.0.1rc2
 2019-03-19 05:22:40 -05:00
Howard Pritchard
ce013130cb NEWS: add a few news items for 4.0.1rc2 
a little late, but a couple of bullets for the
4.0.1rc2 NEWS.

[skip ci]

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
 2019-03-19 04:13:32 -06:00
Geoff Paulsen
efcbc13d2f
Merge pull request #6496 from gpaulsen/v4.0.x 
Reving to v4.0.1rc2
 2019-03-18 16:34:16 -05:00
Geoffrey Paulsen
2ae9a8a3d6 Reving to v4.0.1rc2 
Signed-off-by: Geoffrey Paulsen <gpaulsen@us.ibm.com>
 2019-03-18 16:33:26 -05:00
Howard Pritchard
ceb93d7c03
Merge pull request #6491 from bosilca/v4.0.x 
v4.0.x: Cherry-pick fixes for issue #6258 from master (vader fixes)
 2019-03-15 17:08:52 -06:00
Howard Pritchard
27899b0e8f
Merge pull request #6486 from hoopoepg/topic/check-ucx-params-v4.0 
PML/SPML/UCX: added evaluation of mmap events - v4.0
 2019-03-14 17:02:46 -06:00
Howard Pritchard
27c0e95b01
Merge pull request #6489 from markalle/v4.0.x 
v4.0.x: opal_hwloc_base_cset2str() off-by-1 in its strncat()
 2019-03-14 17:00:42 -06:00
Nathan Hjelm
3df8ed9cc0
btl/vader: fix fragment sizes used by free lists 
This commit fixes a bug introduced in
f62d26ddbc. That commit changed how
vader allocates fragment memory from the shared memory
segment. Unfortunately, the values used for the fragment sizes did not
include space for the fragment header. This can cause an overrun of
data from one fragment to the header of the next fragment.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2019-03-14 17:25:31 -04:00
Nathan Hjelm
20017d345e
btl/vader: use basic mpool type to handle frag/fbox allocation 
This commit updates btl/vader to use an mpool for handling all shared
memory allocations (frags, fboxes).

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2019-03-14 17:21:12 -04:00
Nathan Hjelm
bac6024b5a
mpool: add new base module type "basic" 
This commit adds a new mpool base module type: basic. This module can
be used with an opal_free_list_t to allocate space from a
pre-allocated block (such as a shared memory region). The new module
only supports allocation and is not meant for more dynamic use cases
at this time.

Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
 2019-03-14 17:20:30 -04:00
Mark Allen
fcf53becc3 opal_hwloc_base_cset2str() off-by-1 in its strncat() 
I think the strncat() calls here need to be of the form
    strncat(str, new_str_to_add, len - strlen(new_str_to_addstr) - 1);
since in the OMPI calls len is being used as total number of bytes
in str.

strncat(dest,src,n) on the other hand is documented as writing up to
n chars from the incoming string plus 1 for the null, for n+1 total
bytes it can write.

Signed-off-by: Mark Allen <markalle@us.ibm.com>
(cherry picked from commit 30d60994d2)

Conflicts:
	opal/mca/hwloc/base/hwloc_base_util.c
 2019-03-14 13:08:25 -04:00
Sergey Oblomov
bed8141088 COMMON/UCX: rewording of hooks suggestion 
- also updated output macro

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
(cherry picked from commit c319cf9ade)
 2019-03-14 16:48:36 +02:00
Sergey Oblomov
14c271f993 PML/SPML/UCX: added evaluation of mmap events 
- there was a set of UCX related issues reported which caused
  by mmap API hooks conflicts. We added diagnostic of such
  problems to simplify bug-resolving pipeline

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
(cherry picked from commit d8e3562bae)
 2019-03-14 16:48:25 +02:00
Howard Pritchard
b5a81afe54
Merge pull request #6485 from awlauria/indexed_datatype_overflows_v4.0.x 
v4.0.x: Fix integer overflows with indexed datatype creation.
 2019-03-13 14:38:15 -06:00
Austen Lauria
8138cdbb49 Fix integer overflows with indexed datatype creation. 
The types of count, disp, and extent passed into
ompi_datatype_add() should be size_t, ptrdiff_t and ptrdiff_t,
respectively. This prevents integer overflows and errors in
computing the size of large indexed datatypes.

Signed-off-by: Austen Lauria <awlauria@us.ibm.com>
(cherry picked from commit b61e6242d3)
Signed-off-by: Austen Lauria <awlauria@us.ibm.com>
 2019-03-13 14:20:26 -04:00
Geoff Paulsen
e3e039b559
Merge pull request #6473 from abouteiller/backport/5975/v4.0.x 
v4.0.x: Avoid a double lock interlock when calling pmix_finalize
 2019-03-12 12:31:41 -05:00
Geoff Paulsen
5e3cf1e830
Merge pull request #6478 from hppritcha/topic/issue_6471_f4.0.x 
ompi_info: report whether MPI1 compat is enabled
 2019-03-11 21:10:35 -05:00
Howard Pritchard
5f7454a224 ompi_info: report whether MPI1 compat is enabled 
Its so easy to misspell compatability (sic) that we need
to have ompi_info help us out.

Related to #6470

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
(cherry picked from commit a5ba48c21839e0aab4c96afa97466a10f8bdc721)
 2019-03-11 13:13:29 -06:00
Aurelien Bouteiller
cf34de33eb Avoid a double lock interlock when calling pmix_finalize 
Signed-off-by: Aurelien Bouteiller <bouteill@icl.utk.edu>
 2019-03-08 15:33:17 -05:00
Geoff Paulsen
4d3311529f
Merge pull request #6465 from bertwesarg/v4.0.x-self-contained-pshmem 
V4.0.x self contained pshmem
 2019-03-07 06:19:20 -06:00
Geoff Paulsen
6cbe383163
Merge pull request #6469 from bertwesarg/v4.0.x-allow-user-to-overwrite-OMPI_ENABLE_MPI1_COMPAT 
v4.0.x: Allow user to overwrite `OMPI_ENABLE_MPI1_COMPAT`
 2019-03-07 06:18:15 -06:00
Bert Wesarg
73134ab9e7 v4.0.x: Allow user to overwrite OMPI_ENABLE_MPI1_COMPAT 
Follow-up to #6120.

As mentioned in [1], it may be desirable to nevertheless get the hidden
MPI 1 prototypes, for users who know what they are doing, i.e., the tools
guys. @ggouaillardet mentioned in [2], that `-DOMPI_OMIT_MPI1_COMPAT_DECLS=0`
should work, but it does not, as than we only get redefinition warnings.
See [3].

This topic does not relate to master, as we can remove the actual symbols
there, but here in v4.0.x land, the symbols are always there.

[1] https://github.com/open-mpi/ompi/pull/6120#issuecomment-443104700
[2] https://github.com/open-mpi/ompi/pull/6120#issuecomment-443117892
[3] https://github.com/open-mpi/ompi/pull/6120#issuecomment-468962596

Signed-off-by: Bert Wesarg <bert.wesarg@tu-dresden.de>
 2019-03-07 09:54:20 +01:00