[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.2b3-259-ga6ad65a

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http://git.mpich.org/mpich.git/commitdiff/a6ad65a115c0d47968664aefa04e742e86fd99e7

commit a6ad65a115c0d47968664aefa04e742e86fd99e7
Author: Pavan Balaji <balaji at anl.gov>
Date:   Mon Jul 20 12:47:33 2015 -0500

    We no longer have the '--disable-smpcoll' configure option.
    
    No reviewer.

diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index f3042df..b3d7b1e 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -71,8 +71,8 @@
 
  * SMP-aware collectives do not perform as well, in select cases, as
    non-SMP-aware collectives, e.g. MPI_Reduce with message sizes
-   larger than 64KiB. These can be disabled by the configure option
-   "--disable-smpcoll".
+   larger than 64KiB. These can be disabled by setting the environment
+   variable MPIR_CVAR_ENABLE_SMP_COLLECTIVES to 0.
 
  * MPI_Irecv operations that are not explicitly completed before
    MPI_Finalize is called may fail to complete before MPI_Finalize

-----------------------------------------------------------------------

Summary of changes:
 RELEASE_NOTES |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)


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