[svn-r3724] Purpose:

    Improvement
Description:
    Changed the default value of $NPROCS from 2 to 3.  This is the
    value libSAF uses since 3 processes have a much bigger chance
    catching parallel errors than just 2 processes.
    Changed the default dataset sizes from 800 to 1200 so that it is
    a multiple for 3 (and 8 too which is ofter used in the Tflops test.)
Platforms tested:
    Modi4 (IRIX64) both serial and parallel modes.

3 files changed, 7 insertions, 7 deletions

diff --git a/configure b/configure
index 3dd6556..3e5dcc1 100755
--- a/configure
+++ b/configure
@@ -9283,7 +9283,7 @@ echo "configure:9270: checking for mpirun" >&5
          echo "$ac_t""$path/mpirun" 1>&6
          RUNSERIAL="${RUNSERIAL:-none}"
          if test -z "$RUNPARALLEL"; then
-            RUNPARALLEL="$path/mpirun -np \$\${NPROCS:=2}"
+            RUNPARALLEL="$path/mpirun -np \$\${NPROCS:=3}"
          fi
       else
          echo "$ac_t""none" 1>&6
@@ -9315,7 +9315,7 @@ echo "configure:9297: checking for mpirun_lam or mpirun" >&5
 	 echo "$ac_t""$path/$cmd" 1>&6;
          RUNSERIAL="${RUNSERIAL:-none}"
          if test -z "$RUNPARALLEL"; then
-            RUNPARALLEL="$path/$cmd -np \$\${NPROCS:=2}"
+            RUNPARALLEL="$path/$cmd -np \$\${NPROCS:=3}"
          fi
       else
 	 echo "$ac_t""none" 1>&6
@@ -9481,7 +9481,7 @@ rm -f conftest*
       fi
 
             if test "X$PARALLEL" = "Xyes" -a -z "$RUNPARALLEL"; then
-         RUNPARALLEL="mpirun -np \$\${NPROCS:=2}"
+         RUNPARALLEL="mpirun -np \$\${NPROCS:=3}"
       fi
       ;;
 
diff --git a/configure.in b/configure.in
index be91f49..6b7a6ad 100644
--- a/configure.in
+++ b/configure.in
@@ -1227,7 +1227,7 @@ case "$CC_BASENAME" in
          AC_MSG_RESULT($path/mpirun)
          RUNSERIAL="${RUNSERIAL:-none}"
          if test -z "$RUNPARALLEL"; then
-            RUNPARALLEL="$path/mpirun -np \$\${NPROCS:=2}"
+            RUNPARALLEL="$path/mpirun -np \$\${NPROCS:=3}"
          fi
       else
          AC_MSG_RESULT(none)
@@ -1262,7 +1262,7 @@ case "$CC_BASENAME" in
 	 AC_MSG_RESULT($path/$cmd);
          RUNSERIAL="${RUNSERIAL:-none}"
          if test -z "$RUNPARALLEL"; then
-            RUNPARALLEL="$path/$cmd -np \$\${NPROCS:=2}"
+            RUNPARALLEL="$path/$cmd -np \$\${NPROCS:=3}"
          fi
       else
 	 AC_MSG_RESULT(none)
@@ -1318,7 +1318,7 @@ case "X-$enable_parallel" in
 
       dnl Set RUNPARALLEL to mpirun if not set yet.
       if test "X$PARALLEL" = "Xyes" -a -z "$RUNPARALLEL"; then
-         RUNPARALLEL="mpirun -np \$\${NPROCS:=2}"
+         RUNPARALLEL="mpirun -np \$\${NPROCS:=3}"
       fi
       ;;
 
diff --git a/testpar/testphdf5.h b/testpar/testphdf5.h
index 4cf27c0..076bf5a 100644
--- a/testpar/testphdf5.h
+++ b/testpar/testphdf5.h
@@ -48,7 +48,7 @@
 
 /* Constants definitions */
 #define DIM0		600 	/* Default dataset sizes. */
-#define DIM1		800	/* Values are from a monitor pixel sizes */
+#define DIM1		1200	/* Values are from a monitor pixel sizes */
 #define RANK		2
 #define DATASETNAME1	"Data1"
 #define DATASETNAME2	"Data2"