THRASH_SIZE
for (insert_chunk = 1; insert_chunk < THRASH_SIZE; insert_chunk *= N)
for (delete_chunk = 1; delete_chunk < THRASH_SIZE; delete_chunk *= N)
for (tag_chunk = 1; tag_chunk < THRASH_SIZE; tag_chunk *= N)
for (untag_chunk = 1; untag_chunk < THRASH_SIZE; untag_chunk *= N) {
index = rand() % THRASH_SIZE;
index = rand() % THRASH_SIZE;
index = rand() % THRASH_SIZE;
index = rand() % THRASH_SIZE;
for (index = 0; index < THRASH_SIZE; index++) {
thrash_state = malloc(THRASH_SIZE);
memset(thrash_state, 0, THRASH_SIZE);