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Austen Lauria
dbc56758b6
Merge pull request #7802 from badgerious/mtl_ofi_cqread_break 
mtl/ofi: break from progress loop when events are read
 2020-07-06 09:20:07 -04:00
Jeff Squyres
a7ed13d74a
Merge pull request #7907 from cniethammer/null_pointer_arithmetic_fix 
Fix null pointer arithmetic resulting in potential undefined behavior
 2020-07-06 07:04:56 -04:00
Christoph Niethammer
a3483e4b71 Fix null pointer arithmetic resulting in potential undefined behavior 
NULL pointer arithmetic is undefined behaviour in c.
The payload_ptr can be NULL in the moment when mpool is not initialized.

References from the c11 standard:
- 6.5.6 Additive operators
- 6.3.2.3 Pointers

Signed-off-by: Christoph Niethammer <niethammer@hlrs.de>
 2020-07-03 22:18:17 +02:00
Jeff Squyres
e547e2d3ea
Merge pull request #7905 from cniethammer/integer_shift_fix 
Fix shifting signed integer
 2020-07-02 14:35:40 -04:00
Christoph Niethammer
8483ec41ab Fix shifting signed integer 
Shifting signed int will lead to undefined behavior in case of 1<<31 here

Signed-off-by: Christoph Niethammer niethammer@hlrs.de
 2020-07-02 17:43:45 +02:00
Austen Lauria
d1a9c8a092
Merge pull request #7904 from cniethammer/delete_duplicate_cpuset_initializer 
Fix initialization warning reported by clang-10
 2020-07-02 11:13:18 -04:00
Christoph Niethammer
6ac111c6dc Fix initialization warning reported by clang-10 
Delete duplicate initializer for cpuset in opal_process_info.

Signed-off-by: Christoph Niethammer <niethammer@hlrs.de>
 2020-07-02 15:15:54 +02:00
Austen Lauria
410596ee1c
Merge pull request #7680 from janjust/oshmem-default-nb-params 
oshmem spml ucx: set default nonblocking put/get progress thresholds
 2020-06-30 13:56:15 -04:00
Austen Lauria
9b86f1442a
Merge pull request #7823 from jsquyres/pr/put-osc-pt2pt-back 
Fix typos in OSC RDMA BTL allowlist
 2020-06-30 10:55:16 -04:00
Austen Lauria
b6b300d25d
Merge pull request #6784 from abouteiller/export/event-infloop 
Address a race condition in libevent select.
 2020-06-30 10:26:57 -04:00
Todd Kordenbrock
4358e75a75
Merge pull request #7866 from tkordenbrock/topic/master/portals4.fix-inappropriate-use-of-abort 
portals4: fix inappropriate use of abort() in mtl-portals4 and coll-portals4 components
 2020-06-30 08:46:03 -05:00
Austen Lauria
868eee31c1
Merge pull request #7883 from hoopoepg/topic/fixed-potential-deadlock-wpool 
UCX/WPOOL: fixed potential deadlock
 2020-06-29 17:21:39 -04:00
Austen Lauria
3ed466e629
Merge pull request #7800 from abouteiller/mpi-next/errors_abort 
MPI4: Add ERRORS_ABORT infrastructure
 2020-06-29 15:45:29 -04:00
Austen Lauria
a26e494953
Merge pull request #7882 from devreal/osc-rdma-noncontig-requests 
osc rdma: check for outstanding fragments before completing a request (II)
 2020-06-29 09:51:47 -04:00
Sergey Oblomov
a383312393 UCX/WPOOL: fixed potential deadlock 
- fixed funcs:
  opal_common_ucx_wpmem_putget
  opal_common_ucx_wpmem_cmpswp
  opal_common_ucx_wpmem_post
  opal_common_ucx_wpmem_fetch
  opal_common_ucx_wpmem_fetch_nb

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2020-06-29 13:40:50 +03:00
Ralph Castain
f565ecf80a
Merge pull request #7886 from rhc54/topic/sync 
Sync ot PMIx/PRRTE master branches
 2020-06-27 19:59:01 -07:00
Ralph Castain
ba27fb79b5
Sync ot PMIx/PRRTE master branches 
Signed-off-by: Ralph Castain <rhc@pmix.org>
 2020-06-27 16:50:09 -07:00
Sergey Oblomov
34f2f6af84 UCX/WPOOL: fixed potential deadlock 
- fixed potential deadlock in error processing

Signed-off-by: Sergey Oblomov <sergeyo@mellanox.com>
 2020-06-27 15:19:01 +03:00
Joseph Schuchart
caed3b2eed osc rdma: check for outstanding fragments before completing a request in ompi_osc_rdma_put_complete_flush as well 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-26 22:19:21 +02:00
Austen Lauria
5fa7ca7c15
Merge pull request #7858 from tkordenbrock/topic/master/portals4.call-pml-add_procs 
mtl-portals4: use the active PML to call add_procs()
 2020-06-26 14:56:57 -04:00
Christoph Niethammer
f0f206b247
Merge pull request #7673 from cniethammer/uct-supported-version-update 
Accept UCX 1.8 in configure of btl/uct
 2020-06-26 20:53:36 +02:00
Jeff Squyres
4c9c936e74
Merge pull request #7879 from jsquyres/pr/common-ofi-fix-debug 
common_ofi: fix preprocessor macro typo
 2020-06-26 11:31:39 -04:00
Jeff Squyres
f64c30e93c common_ofi: fix preprocessor macro typo 
Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
 2020-06-26 07:23:27 -07:00
Joseph Schuchart
2c36d37033
Merge pull request #7871 from devreal/osc-ucx-rget-rput-fetch-alignment 
OSC UCX: make sure no-op fetch in rget/rput is properly aligned
 2020-06-26 15:58:51 +02:00
Artem Polyakov
fdf704c7c1
Merge pull request #7875 from devreal/osc-ucx-stray-free 
OSC UCX: Remove stale free from merge conflict
 2020-06-25 21:05:52 -07:00
Joseph Schuchart
1314ef7668 OSC UCX: Remove stale free from merge conflict 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-25 19:01:53 +02:00
Joseph Schuchart
634f67b216
Merge pull request #7843 from devreal/clang-tidy-free 
Some fixups for issues detected by clang-tidy
 2020-06-25 17:30:04 +02:00
Artem Polyakov
907f4e196a
Merge pull request #6980 from devreal/ucx-acc-singel-intrinsics 
UCX osc: add support for acc_single_intrinsic
 2020-06-25 07:39:42 -07:00
Joseph Schuchart
c1f7776341 OSC UCX: make sure no-op fetch in rget/rput is properly aligned 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-25 16:16:58 +02:00
Austen Lauria
7814f4195c
Merge pull request #7845 from devreal/stack-fixes 
Fix unexpected optimizations detected by STACK
 2020-06-25 08:15:09 -04:00
Austen Lauria
910a030d1c
Merge pull request #7854 from devreal/remove-opal-dataype-get-pack 
Remove stale datatype functions from opal header
 2020-06-25 08:07:48 -04:00
Todd Kordenbrock
04b94637dd mtl-portals4: replace abort() with ompi_rte_abort() 
coll-portals4: replace abort() with ompi_rte_abort()

Signed-off-by: Todd Kordenbrock <thkgcode@gmail.com>
 2020-06-24 11:31:26 -05:00
Austen Lauria
90c9a0aa3e
Merge pull request #7848 from cniethammer/ineffective_out_of_bound_check_fix 
Fix wrongly placed bounds check; mark failure as unlikely
 2020-06-23 11:09:59 -04:00
Joseph Schuchart
e3b417c776 Add missing copyright header 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
e215eff43d UCX osc: atomic fetch-and-op only on 32 and 64bit values 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
434c9055ee UCX osc: fall back to get-compare-put for unsupported datatypes 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
7d5a6e3e8b UCX osc: safely load/store 64bit integer from variable size pointer 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
824afac483 UCX common: add non-blocking compare-and-swap 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
5f786bcce4 UCX osc: make MPI_Fetch_and_op non-blocking if possible 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
d8696aa8c4 UCX osc: centralize decision on whether to use AMOs 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
427d4bd226 UCX osc: do not acquire accumulate lock if exclusive lock was taken 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
471d76777a UCX osc: fence active operations before releasing accumulate lock and free memory if required 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
4d7a3856fa UCX osc: Use accumulate for operations/datatypes that are not covered by UCX 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
899f58cef5 UCX osc: simplify output address computation 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
d888b4fd76 UCX osc: correctly handle MPI_NO_OP 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
7cfc0e71da UCX osc: allow to asynchronously compare-and-swap 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
557ae80858 UCX osc: allow for overlap with (some) request-based atomic operations 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
1a3c6bbf35 UCX osc: re-use value returned by cswap to save additional get 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
8606a02b87 UCX osc: fix macro parameter name usage in OMPI_OSC_UCX_REQUEST_RETURN 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00
Joseph Schuchart
d448efd49c UCX osc: properly clean up requests in case of errors 
Signed-off-by: Joseph Schuchart <schuchart@hlrs.de>
 2020-06-23 12:41:52 +02:00