[mpich-commits] r10642 - mpich2/trunk/test/mpi/cxx/io

[goodell at mcs.anl.gov]

Author: goodell
Date: 2012-11-20 16:21:00 -0600 (Tue, 20 Nov 2012)
New Revision: 10642

Modified:
   mpich2/trunk/test/mpi/cxx/io/ioharness.defn
Log:
MPI_Datatype handler should be committed before it is used

Contributed by IBM.  Based on patch 0018 from code discussions.

Modified: mpich2/trunk/test/mpi/cxx/io/ioharness.defn
===================================================================
--- mpich2/trunk/test/mpi/cxx/io/ioharness.defn	2012-11-20 22:20:59 UTC (rev 10641)
+++ mpich2/trunk/test/mpi/cxx/io/ioharness.defn	2012-11-20 22:21:00 UTC (rev 10642)
@@ -108,6 +108,7 @@
 # collective I/O and independent file I/O without seek
 <setcontigview>
 filetype = MPI::INT.Create_vector( b, n, n*s );
+filetype.Commit();
 offset = r * n * sizeof(int);
 fh.Set_view( offset, MPI::INT, filetype, "native", MPI::INFO_NULL );
 filetype.Free();