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Merged
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Dec 19, 2016
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First cut at NEWS for 1.10.5 #2588

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19 changes: 19 additions & 0 deletions NEWS
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Expand Up @@ -53,6 +53,25 @@ included in the vX.Y.Z section and be denoted as:
(** also appeared: A.B.C) -- indicating that this item was previously
included in release version vA.B.C.

1.10.5 - 19 Dec 2016
------
- Update UCX APIs
- Fix bug in darray that caused MPI/IO failures
- Use a MPI_Get_library_version() like string to tag the debugger DLL.
Thanks to Alastair McKinstry for the report
- Fix multi-threaded race condition in coll/libnbc
- Several fixes to OSHMEM
- Fix bug in UCX support due to uninitialized field
- Fix MPI_Ialltoallv with MPI_IN_PLACE and without MPI param check
- Correctly reset receive request type before init. Thanks Chris Pattison
for the report and test case.
- Fix bug in iallgather[v]
- Fix concurrency issue with MPI_Comm_accept. Thanks to Pieter Noordhuis
for the patch
- Fix ompi_coll_base_{gather,scatter}_intra_binomial
- Fixed an issue with MPI_Type_get_extent returning the wrong extent
for distributed array datatypes.

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@hjelmn hjelmn Dec 19, 2016

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Add:

  • Re-enable use of rtdtsc instruction as a monotonic clock source if the processor has a core-invariant tsc. This is a partial fix for a performance regression introduced in Open MPI v1.10.3.


1.10.4 - 01 Sept 2016
------
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6 changes: 5 additions & 1 deletion README
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Expand Up @@ -15,7 +15,7 @@ Copyright (c) 2007 Myricom, Inc. All rights reserved.
Copyright (c) 2008 IBM Corporation. All rights reserved.
Copyright (c) 2010 Oak Ridge National Labs. All rights reserved.
Copyright (c) 2011 University of Houston. All rights reserved.
Copyright (c) 2013-2014 Intel, Inc. All rights reserved
Copyright (c) 2013-2016 Intel, Inc. All rights reserved.
$COPYRIGHT$

Additional copyrights may follow
Expand Down Expand Up @@ -182,6 +182,10 @@ Compiler Notes
source directory path names that was resolved in 9.0-4 (9.0-3 is
known to be broken in this regard).

- If building C++ bindings or VT, we advise against use of CXX=pgc++
prior to PGI 16.10. Users report that using CXX=pgCC instead of pgc++
resolves the problem. Otherwise, pgc++ appears usable from 14.3 forward.

- IBM's xlf compilers: NO known good version that can build/link
the MPI f08 bindings or build/link the OSHMEM Fortran bindings.

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