-PR=1651
-PV=1441
-IX=1151
-IY=$IX
+#/bin/sh
+
+TEST=medium
+if test $# -ge 1; then
+ TEST=$1
+fi
+
+if test "x$TEST" = "xshort"; then
+ PR=165; PV=144; IX=115; IY=$IX
+elif test "x$TEST" = "xmedium"; then
+ PR=901; PV=600; IX=500; IY=$IX
+elif test "x$TEST" = "xlong"; then
+ PR=1651; PV=1440; IX=1151; IY=$IX
+else
+ echo "usage: $0 [test-size]"
+ echo "test-size -- either short, medium, or long"
+ exit
+fi
TIME=
DIR=/tmp