-uint64_t cycles[NUM_TYPE][NUM_KEYSIZES][NUM_OPERATIONS];
-uint64_t false_data[NUM_TYPE][NUM_KEYSIZES];
-uint64_t false_data_bulk[NUM_TYPE][NUM_KEYSIZES];
-uint64_t false_data_multi[NUM_TYPE][NUM_KEYSIZES];
-uint64_t false_data_multi_bulk[NUM_TYPE][NUM_KEYSIZES];
+static uint64_t cycles[NUM_TYPE][NUM_KEYSIZES][NUM_OPERATIONS];
+static uint64_t false_data[NUM_TYPE][NUM_KEYSIZES];
+static uint64_t false_data_bulk[NUM_TYPE][NUM_KEYSIZES];
+static uint64_t false_data_multi[NUM_TYPE][NUM_KEYSIZES];
+static uint64_t false_data_multi_bulk[NUM_TYPE][NUM_KEYSIZES];