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lines changed Original file line number Diff line number Diff line change @@ -59,8 +59,31 @@ included in the vX.Y.Z section and be denoted as:
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(** also appeared: A.B.C) -- indicating that this item was previously
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included in release version vA.B.C.
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+ 4.1.8 -- January, 2024
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+ ----------------------
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+
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+ ** NOTE: Open MPI 4.1.7 incorrectly changed the shared library
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+ versioning information for the OpenSHMEM interface, potentially
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+ causing link errors when updating from prior releases of Open MPI
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+ to 4.1.7. This release resets the shared library version number
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+ history to allow updates from Open MPI 4.1.6 and prior. Customers
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+ who updated to 4.1.7 and relinked their OpenSHMEM applications will
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+ have to relink their application again.
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+
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+ - Allocate and exchange OpenSHMEM base segment addresses earlier in
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+ startup.
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+ - Fixed file_seek calculation when using SEEK_END and io/ompio.
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+ - Protect against using CUDA without VMM support.
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+ - Change several variables in coll/adapt, coll/basic, coll/han,
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+ coll/hcoll, and coll/ucc from READONLY to ALL scope so that they can
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+ be set via the MPI_T interface.
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+ - Add version identifier to rules file in coll/tuned and extend the
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+ dynamic rules file to support the alltoall_algorithm_max_requests
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+ tuning parameter.
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+
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+
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4.1.7 -- October, 2024
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- ---------------------
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+ ----------------------
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- Improve CUDA memory pool and context handling.
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- Fix detection of host vs. CUDA memory when cumemcreate is used with
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major=4
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minor=1
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- release=7
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+ release=8
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# greek is generally used for alpha or beta release tags. If it is
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# non-empty, it will be appended to the version number. It does not
@@ -128,7 +128,7 @@ date="Unreleased developer copy"
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# Version numbers are described in the Libtool current:revision:age
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# format.
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- libmpi_so_version=70:7 :30
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+ libmpi_so_version=70:8 :30
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libmpi_cxx_so_version=70:1:30
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libmpi_mpifh_so_version=70:1:30
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libmpi_usempi_tkr_so_version=70:1:30
@@ -137,7 +137,7 @@ libmpi_usempif08_so_version=70:1:30
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libopen_rte_so_version=70:4:30
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libopen_pal_so_version=70:4:30
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libmpi_java_so_version=70:0:30
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- liboshmem_so_version=70:4:31
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+ liboshmem_so_version=70:5:30
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libompitrace_so_version=70:1:30
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# "Common" components install standalone libraries that are run-time
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