1 files changed, 0 insertions, 38 deletions
diff --git a/kmod/util.c b/kmod/util.c
deleted file mode 100644
index abf2b71..0000000
--- a/kmod/util.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include "util.h"
-
-void
-random_perm(uint32_t *arr, uint32_t arr_len)
-{
-	uint32_t i;
-
-	/* no special ordering needed when prefetcher is disabled */
-	for (i = 0; i < arr_len; i++)
-		arr[i] = i;
-
-	// /* prevent stream prefetching by alternating access direction */
-	// mid = arr_len / 2;
-	// for (i = 0; i < arr_len; i++)
-	// 	arr[i] = mid + (i % 2 ? -1 : 1) * ((i + 1) / 2);
-}
-
-void
-gen_random_indices(uint32_t *arr, uint32_t arr_len)
-{
-	uint32_t i;
-
-	for (i = 0; i < arr_len; ++i)
-		arr[i] = i;
-	random_perm(arr, arr_len);
-}
-
-
-bool is_in_arr(uint32_t elem, uint32_t *arr, uint32_t arr_len) {
-	uint32_t i;
-
-	for (i = 0; i < arr_len; ++i) {
-		if (arr[i] == elem)
-			return true;
-	}
-
-	return false;
-}