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Feb 20, 2018
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dist: Update NEWS for 3.1.0rc2 #4839

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4 changes: 3 additions & 1 deletion NEWS
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Expand Up @@ -56,14 +56,16 @@ included in the vX.Y.Z section and be denoted as:
3.1.0 -- January, 2018
----------------------

- The output-filename option for mpirun is now converted to an
absolute path before being passed to other nodes.
- Add monitoring component for PML, OSC, and COLL to track data
movement of MPI applications. See
ompi/mca/commmon/monitoring/HowTo_pml_monitoring.tex for more
information about the monitoring framework.
- Add support for communicator assertions: mpi_assert_no_any_tag,
mpi_assert_no_any_source, mpi_assert_exact_length, and
mpi_assert_allow_overtaking.
- Update PMIx to version 2.1.0.
- Update PMIx to version 2.1.1.
- Update hwloc to 1.11.7.
- Many one-sided behavior fixes.
- Improved performance for Reduce and Allreduce using Rabenseifner's algorithm.
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