[+] Integer hash function

2023-03-09 01:35:41 -05:00
parent 34994da62a
commit 345a9932ec
1 changed files with 8 additions and 0 deletions
@@ -0,0 +1,8 @@
+
+// Integer hashing
+pub fn hash(mut x: u32) -> u32 {
+    x = ((x >> 16) ^ x).wrapping_mul(0x45d9f3b);
+    x = ((x >> 16) ^ x).wrapping_mul(0x45d9f3b);
+    x = (x >> 16) ^ x;
+    x
+}