NEWS: sync with 1.8.4 bullets
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NEWS
36
NEWS
@ -8,7 +8,7 @@ Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
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University of Stuttgart. All rights reserved.
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Copyright (c) 2004-2006 The Regents of the University of California.
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All rights reserved.
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Copyright (c) 2006-2013 Cisco Systems, Inc. All rights reserved.
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Copyright (c) 2006-2014 Cisco Systems, Inc. All rights reserved.
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Copyright (c) 2006 Voltaire, Inc. All rights reserved.
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Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved.
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Use is subject to license terms.
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@ -63,19 +63,31 @@ Trunk (not on release branches yet)
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1.8.4
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-----
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- Removed inadvertent change that set --enable-mpi-thread-multiple "on"
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by default, thus impacting performance for non-threaded apps
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by default, thus impacting performance for non-threaded apps.
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- Significantly reduced startup time by optimizing internal hash table
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implementation
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- Fixed segfault in neighborhood collectives under certain use-cases
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- Fixed Solaris support
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- Fixed PMI configure tests for certain Slurm installation patterns
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- Fixed param registration issue in Java bindings
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- Several man page fixes
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- Silence several warnings and close some memory leaks
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- Re-enabled the use of CMA and knem in the shared memory BTL
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- Updated mpirun manpage to correctly explain new map/rank/binding options
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- Numerous updates and performance improvements to OSHMEM
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implementation.
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- Fixed OS X linking with the Fortran mpi module when used with
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gfortran >= 4.9. Thanks to Github user yafshar for raising the
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issue.
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- Fixed memory leak on Cygwin platforms. Thanks for Marco Atzeri for
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reporting the issue.
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- Fixed seg fault in neighborhood collectives when the degree of the
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topology is higher than the communicator size. Thanks to Lisandro
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Dalcin for reporting the issue.
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- Fixed segfault in neighborhood collectives under certain use-cases.
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- Fixed Solaris support.
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- Fixed PMI configure tests for certain Slurm installation patterns.
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- Fixed param registration issue in Java bindings. Thanks to Takahiro
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Kawashima and Siegmar Gross for identifying the issue.
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- Several man page fixes.
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- Silence several warnings and close some memory leaks.
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- Re-enabled the use of CMA and knem in the shared memory BTL.
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- Updated mpirun manpage to correctly explain new map/rank/binding options.
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- Fixed MPI_IALLGATHER problem with intercommunicators. Thanks for
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Takahiro Kawashima for the patch.
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- Numerous updates and performance improvements to OSHMEM.
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1.8.3
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