Add support for forced NAPI locality for single runs

experiments/memcached_single_run.sh

@@ -12,6 +12,11 @@ pre_start() {
                 shift
                 shift
                 ;;
+            --force-napi-locality)
+                MEMCACHED_ARGS="$MEMCACHED_ARGS -N $THREADS" # We can't use NAPI_LOCALITY because it is handled in memcached_pre_start
+                EXPERIMENT_NAME_EXT="force_napi_locality.$EXPERIMENT_NAME_EXT"
+                shift
+                ;;
             *)
                 echo "Unknown option"
                 exit 1