Complete update of the NEWS and README for 1.8.5
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14
NEWS
14
NEWS
@ -73,20 +73,16 @@ Trunk (not on release branches yet)
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source of the problem.
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- Fixed several Valgrind warnings. Thanks for Lisandro Dalcin for
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contributing a patch fixing some one-sided code paths.
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- (**** Ralph, need some text about the oob version number change, and
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the ABI break it caused. ALSO need to put notice of ABI breakage in
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README).
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- Fixed version compatibility test in OOB that broke ABI within the
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1.8 series. NOTE: this will not resolve the problem between pre-1.8.5
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versions, but will fix it going forward.
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- Fix some issues related to running on Intel Xeon Phi coprocessors.
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(*** ^Ralph, please verify -- this is in regards to
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fd322444438ebea6cb797e30bdbe00e5eb166d5a)
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- Opprotunistically switch away from using GNU Libtool's libltdl
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- Opportunistically switch away from using GNU Libtool's libltdl
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library when possible (by default).
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- Fix some VampirTrace errors. Thanks to Paul Hargrove for reporting
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the issues.
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- Correct default binding patterns when --use-hwthread-cpus was
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specified and nprocs <= 2.
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(*** ^Ralph, please verify)
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(*** Ralph, are there any other user-noticable changes/fixes for ORTE?)
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- Remove warnings about -finline-functions when compiling with clang.
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- Updated the embedded hwloc with several bug fixes, including the
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"duplicate Lhwloc1 symbol" that multiple users reported on some
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@ -142,7 +138,7 @@ Trunk (not on release branches yet)
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- Fixed a number of minor issues with CUDA support, including
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registering of shared memory and supporting reduction support for
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GPU buffers.
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- Improved support for Cray platforms.
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- Improved support for building OMPI on Cray platforms.
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- Fixed performance regression introduced by the inadvertent default
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enabling of MPI_THREAD_MULTIPLE support.
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9
README
9
README
@ -15,7 +15,7 @@ Copyright (c) 2007 Myricom, Inc. All rights reserved.
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Copyright (c) 2008 IBM Corporation. All rights reserved.
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Copyright (c) 2010 Oak Ridge National Labs. All rights reserved.
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Copyright (c) 2011 University of Houston. All rights reserved.
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Copyright (c) 2013-2014 Intel, Inc. All rights reserved
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Copyright (c) 2013-2015 Intel, Inc. All rights reserved
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$COPYRIGHT$
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Additional copyrights may follow
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@ -1634,6 +1634,13 @@ release series. For example, the same MPI application from above
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(linked against Open MPI v1.7.2 shared libraries) will likely *not*
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work with Open MPI v1.9 shared libraries.
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NOTE: The 1.8 series suffered an inadvertent break in ABI compatibility
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prior to release 1.8.5 due to a test that rejected TCP connections from
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processes compiled against another version. The test incorrectly checked
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all three parts of the version number, thus preventing a process compiled
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against 1.8.3 from connecting to one compiled against 1.8.4. This was fixed
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in 1.8.5, so ABI will be maintained from there forward.
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===========================================================================
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Checking Your Open MPI Installation
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