diff --git a/NEWS b/NEWS index 1cf33b39dc..1a51ce7eae 100644 --- a/NEWS +++ b/NEWS @@ -24,6 +24,41 @@ This file contains the main features as well as overviews of specific bug fixes (and other actions) for each version of Open MPI since version 1.0. +Trunk (not on release branches yet) +----------------------------------- + +- Fixes for persistent requests involving MPI_PROC_NULL. Thanks to + Lisandro Dalcin for reporting the problem. + --> Expected: 1.1.3 +- Fixes to MPI_TEST* and MPI_WAIT* for proper MPI exception reporting. + Thanks to Lisandro Dalcin for finding the issue. + --> Expected: 1.1.3 +- Various fixes for MPI generalized request handling; addition of + missing MPI::Grequest functionality to the C++ bindings. + --> Expected: 1.1.3 (possibly) +- Massive performance improvements for MPI collectives on high-speed + networks. + --> Expected: 1.2 +- Print better error messages when mpirun's "-nolocal" is used when + there is only one node available. + --> Expected: 1.2 +- Much more scalable MPI process launch. + --> Expected: 1.2 +- Fixes for endian handling in MPI process startup. + --> Expected: 1.2 +- Much more reliable runtime support, particularly with regards to + cleanup in failure scenarios (e.g., MPI_ABORT, MPI processes + abnormally terminating, etc.). + --> Expected: 1.2 +- Added Microsoft Windows support. See README.WINDOWS file for + details. + --> Expected: ??? +- Fixes to allow MPI::SEEK_* constants to be used in all cases + (regardless of whether user includes or or + not). + --> Expected: 1.2 + + 1.3 --- @@ -61,7 +96,6 @@ version 1.0. (not a C compiler that "sorta works" as a C++ compiler). - Properly check for local host only addresses properly, looking for 127.0.0.0/8, rather than just 127.0.0.1. -- Addition of UDAPL BTL ("udapl"). 1.1.3