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Commit ea96cea9 authored by Philip Carns's avatar Philip Carns

revert to using no MPI-IO hints by default


git-svn-id: https://svn.mcs.anl.gov/repos/darshan/trunk@461 3b7491f3-a168-0410-bf4b-c445ed680a29
parent 300108b6
......@@ -13,9 +13,6 @@ darshan-2.1.1
* added ability to set MPI-IO hints when writing darshan log
at configure time: --with-log-hints
at run time: DARSHAN_LOGHINTS environment variable
* new default hints when writing darshan log for more consistent
performance on a wider range of file systems:
romio_no_indep_rw=true;cb_nodes=8
* bug fix contributed by Sandra Schröder: use case-insensitive search for MPI
symbols in Fortran wrapper script
* performance bug fix: remove unecessary call to MPI_File_set_size when
......
......@@ -3933,7 +3933,8 @@ fi
if test x$GOT_JOBID != x1; then
as_fn_error $? "must provide --with-jobid-env=<name> argument to configure." "$LINENO" 5
fi
__CP_LOG_HINTS_DEFAULT="romio_no_indep_rw=true;cb_nodes=8"
#__CP_LOG_HINTS_DEFAULT="romio_no_indep_rw=true;cb_nodes=8"
__CP_LOG_HINTS_DEFAULT=""
if test x$GOT_LOG_HINTS != x1; then
cat >>confdefs.h <<_ACEOF
......
......@@ -117,7 +117,8 @@ fi
if test x$GOT_JOBID != x1; then
AC_MSG_ERROR(must provide --with-jobid-env=<name> argument to configure.)
fi
__CP_LOG_HINTS_DEFAULT="romio_no_indep_rw=true;cb_nodes=8"
#__CP_LOG_HINTS_DEFAULT="romio_no_indep_rw=true;cb_nodes=8"
__CP_LOG_HINTS_DEFAULT=""
if test x$GOT_LOG_HINTS != x1; then
dnl use default hints
AC_DEFINE_UNQUOTED(__CP_LOG_HINTS, "$__CP_LOG_HINTS_DEFAULT", Comma-separated list of MPI-IO hints for log file write)
......
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