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authorAlbert Cheng <acheng@hdfgroup.org>2000-10-09 16:40:12 (GMT)
committerAlbert Cheng <acheng@hdfgroup.org>2000-10-09 16:40:12 (GMT)
commita40a5bfeec79f10ada9f3ecfeebac0cc4b8d545f (patch)
tree6278fc9c8e79a26c2cddd6f88a198dbf15f05157
parent4cbf6b8b9e4407539c8276c4247126b9195dfc75 (diff)
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[svn-r2639] Purpose:
Update Description: Added the description of the environment variable HDF5_MPI_OPT_TYPES which controls the use of optimized MPIO routines. Platforms tested: Viewed via IE.
-rwxr-xr-xdoc/html/TechNotes/SWControls.html2
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diff --git a/doc/html/TechNotes/SWControls.html b/doc/html/TechNotes/SWControls.html
index c99d46f..2dd5a5e 100755
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+++ b/doc/html/TechNotes/SWControls.html
@@ -27,6 +27,8 @@
<DT>c</DT>
<DD>Show result of MPI_Get_count</DD>
</DL>
+<P>HDF5_MPI_OPT_TYPES--Used by the MPIO file driver to control the use of the
+optimized mpi input/output routine. 0 turns it off, 1 turns it on (uses optimized code if it can).</P>
<P>&nbsp;</P>
<B><I><FONT FACE="Arial"><P>Compile Macros</P>
</B></I></FONT><P>H5FDmpio_DEBUG--compile macro. Compile in the MPIO file driver related debugging statements. Defined if macro H5F_DEBUG is defined.</P>