---

yaml
---
r: 95597
b: refs/heads/dist-snap
c: 83aa1ab
h: refs/heads/master
i:
  95595: a2054d3
v: v3

Author: huonw

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: c274a6888410ce3e357e014568b43310ed787d36
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
-refs/heads/dist-snap: ed5f2d7c7c673dcbadcf71444251cebe72e6345b
+refs/heads/dist-snap: 83aa1abb19ee290655ed03053e26cdb2662242c4
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0

branches/dist-snap/src/libstd/rand/mod.rs

@@ -970,41 +970,53 @@ mod bench {
     use extra::test::BenchHarness;
     use rand::*;
     use mem::size_of;
+    use iter::range;
+    use option::{Some, None};
+
+    static N: u64 = 100;
 
     #[bench]
     fn rand_xorshift(bh: &mut BenchHarness) {
         let mut rng = XorShiftRng::new();
         do bh.iter {
-            rng.gen::<uint>();
+            for _ in range(0, N) {
+                rng.gen::<uint>();
+            }
         }
-        bh.bytes = size_of::<uint>() as u64;
+        bh.bytes = size_of::<uint>() as u64 * N;
     }
 
     #[bench]
     fn rand_isaac(bh: &mut BenchHarness) {
         let mut rng = IsaacRng::new();
         do bh.iter {
-            rng.gen::<uint>();
+            for _ in range(0, N) {
+                rng.gen::<uint>();
+            }
         }
-        bh.bytes = size_of::<uint>() as u64;
+        bh.bytes = size_of::<uint>() as u64 * N;
     }
 
     #[bench]
     fn rand_isaac64(bh: &mut BenchHarness) {
         let mut rng = Isaac64Rng::new();
         do bh.iter {
-            rng.gen::<uint>();
+            for _ in range(0, N) {
+                rng.gen::<uint>();
+            }
         }
-        bh.bytes = size_of::<uint>() as u64;
+        bh.bytes = size_of::<uint>() as u64 * N;
     }
 
     #[bench]
     fn rand_std(bh: &mut BenchHarness) {
         let mut rng = StdRng::new();
         do bh.iter {
-            rng.gen::<uint>();
+            for _ in range(0, N) {
+                rng.gen::<uint>();
+            }
         }
-        bh.bytes = size_of::<uint>() as u64;
+        bh.bytes = size_of::<uint>() as u64 * N;
     }
 
     #[bench]