# ** test update coherency with single-value table
+# sanity test
+${TESTPROG} 0 $((4*${THREAD_MUL})) ${TIME_UNITS} -s ${EXTRA_PARAMS} || exit 1
+
# rw test, single key, add and del randomly, 4 threads
# key range: init, lookup, and update: 0 to 0
${TESTPROG} 0 $((4*${THREAD_MUL})) ${TIME_UNITS} -M 1 -N 1 -O 1 ${EXTRA_PARAMS} || exit 1