From f0163a45cdc364da044a08d1efb45f8d284719c7 Mon Sep 17 00:00:00 2001 From: Ralph Castain Date: Thu, 6 Nov 2014 08:40:44 -0800 Subject: [PATCH] Copy 1.8.4 release NEWS entries --- NEWS | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/NEWS b/NEWS index b187c597cd..974660f970 100644 --- a/NEWS +++ b/NEWS @@ -61,6 +61,24 @@ Trunk (not on release branches yet) via --enable-mpi-cxx. +1.8.4 +----- +- Removed inadvertent change that set --enable-mpi-thread-multiple "on" + by default, thus impacting performance for non-threaded apps +- Significantly reduced startup time by optimizing internal hash table + implementation +- Fixed segfault in neighborhood collectives under certain use-cases +- Fixed Solaris support +- Fixed PMI configure tests for certain Slurm installation patterns +- Fixed param registration issue in Java bindings +- Several man page fixes +- Silence several warnings and close some memory leaks +- Add new PML to improve MXM performance +- Re-enabled the use of CMA and knem in the shared memory BTL +- Updated mpirun manpage to correctly explain new map/rank/binding options +- Numerous updates and performance improvements to OSHMEM + + 1.8.3 -----