V5.0.4rc1

VERSION

@@ -41,7 +41,7 @@ flex_min_version=2.5.4
 # requirement is that it must be entirely printable ASCII characters
 # and have no white space.
 
-greek=a1
+greek=rc1
 
 # If repo_rev is empty, then the repository version number will be
 # obtained during "make dist" via the "git describe --tags --always"
@@ -94,14 +94,14 @@ date="Unreleased developer copy"
 # Version numbers are described in the Libtool current:revision:age
 # format.
 
-libmpi_so_version=80:3:40
+libmpi_so_version=80:4:40
 libmpi_mpifh_so_version=80:0:40
 libmpi_usempi_tkr_so_version=80:0:40
 libmpi_usempi_ignore_tkr_so_version=80:0:40
-libmpi_usempif08_so_version=80:1:40
-libopen_pal_so_version=80:3:0
+libmpi_usempif08_so_version=80:2:40
+libopen_pal_so_version=80:4:0
 libmpi_java_so_version=80:0:40
-liboshmem_so_version=80:2:40
+liboshmem_so_version=80:3:40
 libompitrace_so_version=80:0:40
 
 # "Common" components install standalone libraries that are run-time
@@ -115,7 +115,7 @@ libmca_ompi_common_monitoring_so_version=80:0:0
 
 # OPAL layer
 libmca_opal_common_cuda_so_version=80:0:0
-libmca_opal_common_ofi_so_version=80:2:0
+libmca_opal_common_ofi_so_version=80:3:0
 libmca_opal_common_sm_so_version=80:1:0
-libmca_opal_common_ucx_so_version=80:0:0
+libmca_opal_common_ucx_so_version=80:1:0
 libmca_opal_common_ugni_so_version=80:0:0

docs/release-notes/changelog/v5.0.x.rst

@@ -4,6 +4,49 @@ Open MPI v5.0.x series
 This file contains all the NEWS updates for the Open MPI v5.0.x
 series, in reverse chronological order.
 
+Open MPI version v5.0.4rc1
+--------------------------
+:Date: 12 July 2024
+
+- Internal PMIx and PRRTe versions:
+
+  - PMIx (v5.0.3). Commit hash: ``8ab6d680b90afd6e61766220a8724065a1b554a7``.
+  - PRRTE (v3.0.6). Commit hash: ``b68a0acb32cfc0d3c19249e5514820555bcf438b``.
+
+- Bugfixes and changes
+
+  - btl/ofi: retry posting receive buffer
+  - btl/uct: check return status from some uct funcs
+  - fortran: use -Wl,-ld_classic if supported
+  - fortran: parameterize the install location of Fortran MPI bindings modulefiles
+    via the configure --with-mpi-moduledir CLI option
+  - fortran: various configury improvements
+  - use-mpi-f08: add missing subroutines in the mpi_f08 module
+  - pml/base: remove redundant copy of ompi_mpi_thread_multiple
+  - pml/cm: release datatype object in send completion callback
+  - pml/ucx: propagate MPI serialized thread mode for all worker creations
+  - pml/ob1: make no. of events an mca parameter
+  - oshmem/shmem: fix warnings regarding types and unused variables in shmem
+  - Add an AARCH64 OP component for for NEON and SVE ISA
+  - Fix MPI function names in error output
+  - Fix MPI_Neighbor_alltoall{v,w}_init to handle NULL parameters
+  - Fix a bug in intercomm creation
+  - Fix a bug in ompi_comm_lookup function to handle partially ready communicators
+  - Fix error message in ompi_comm_get_rproc
+  - Fix opal_basename for single character filenames
+  - Fix rpm build test
+  - Fix the info subscriber mechanism and hidden info keys
+  - Fix ulfm bugs in ishrink/agree/iagree
+  - Improve libcuda.so find command to follow symlinks
+  - Improve pkgconfig installation logic in script wrapper
+  - Change default tar format to tar-pax
+  - Various document updates
+
+- Many thanks to Open MPI community including:
+  Alex Margolin, Benjamin Kitor, Burlen Loring, Ethan Townsend, Geoffroy Vallee,
+  Jeff Hammond, Junchao Zhang, Lisandro Dalcin, Nuno Nobre, Rainer Keller,
+  Roie Danino, Thomas Vegas
+
 Open MPI version v5.0.3
 --------------------------
 :Date: 9 April 2024