[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.0.2-56-g941dfe7

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commit 941dfe7d3552604d11426c14f26d8ec88f8391b7
Author: James Dinan <dinan at mcs.anl.gov>
Date:   Thu Feb 28 11:09:05 2013 -0600

    Updated changes file with RMA changes for 3.0.3

diff --git a/CHANGES b/CHANGES
index 89b3316..20f4067 100644
@@ -2,6 +2,17 @@
                                Changes in 3.0.3
+ # RMA: Added a new mechanism for piggybacking RMA synchronization operations,
+   which improves the performance of several synchronization operations,
+   including Flush.
+ # RMA: Added an optimization to utilize the MPI_MODE_NOCHECK assertion in
+   passive target RMA to improve performance by eliminating a lock request
+   message.
+ # RMA: Added a default implementation of shared memory windows to CH3.  This
+   adds support for this MPI 3.0 feature to the ch3:sock device.
  # PM/PMI: Upgraded to hwloc-1.6.2rc1.  This version uses libpciaccess
    instead of libpci, to workaround the GPL license used by libpci.


Summary of changes:
 CHANGES |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

MPICH primary repository

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