@@ -4,9 +4,9 @@ Open MPI v5.0.x series
44This file contains all the NEWS updates for the Open MPI v5.0.x
55series, in reverse chronological order.
66
7- Open MPI version 5.0.0rc13
7+ Open MPI version 5.0.0rc14
88--------------------------
9- :Date: 29 September 2023
9+ :Date: 17 October 2023
1010
1111.. admonition :: The MPIR API has been removed
1212 :class: warning
@@ -66,20 +66,25 @@ Open MPI version 5.0.0rc13
6666 Libevent symbols and then statically pulled the
6767 library into ``libmpi.so ``.
6868
69- - Changes since rc12:
70-
71- - Update PMIx to the ``v4.2.6 `` release tag. Hash: ``f20e0d5 ``.
72- - Update PRRTE to the ``v3.0.1 `` release tag. Hash: ``63370ca ``.
73- - Lots of documentation updates.
74- - Fixed parameter name in ``MPI_Intercomm_merge ``. Thanks to Yan Wu for the report.
75- - ``OFI ``: Update NIC selection to determine optimal interfaces from the current process.
76- - Fix reordering of received data in ``MPI_Gather ``.
77- - Disable builds with ``HWLOC `` versions >= 3.0.0. This is currently not supported.
78- - Fix re-ordering of ranks in ``MPI_Dist_graph_create ``.
79- - ``coll/HAN ``: Fix bug when using ``MPI_IN_PLACE `` with ``MPI_Reduce ``.
80- - Fix ``MPI_Type_Dup `` to propagate errors from inner calls.
81- - Fix the compilation of the monitoring infrastructure.
82- - Various other bug fixes.
69+ - Changes since rc13:
70+
71+ - Update PMIx to hash: ``f8f578392ec77dd7a1d76ca697da4f15afcb0161 ``.
72+ - Update PRRTE to hash: ``bb4085053a0b268ae2a2e04ed56387f53e4a3e7a ``.
73+ - Documentation updates
74+ - Fix build case with --disable-prrte
75+ - Update PRRTe and PMIx pointers to pull in fixes, including spurious log messages, and also
76+ RPM fixes.
77+ - pcomm: fix fortran interface for precv/psend.
78+ - Fix UCX support level check.
79+ - Add support for MPI_ERR_VALUE_TOO_LARGE
80+ - ofi - add MCA parameters to not use FI_HMEM
81+ This commit adds two MCA parameters:
82+ mtl_ofi_disable_hmem
83+ btl_ofi_disable_hmem
84+ - oshmem:
85+ Add symmetric remote key handling
86+ Fixed DEVICE_NIC_MEM support to use RDMA memory type.
87+ - Fix a small issue in properly setting filename when building the empty schizo rst file.
8388
8489- All other notable updates for v5.0.0:
8590
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