---

yaml
---
r: 63474
b: refs/heads/snap-stage3
c: 5722c95
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 2d28d645422c1617be58c8ca7ad9a457264ca850
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 915aaa7f67671186348b1b6c10d765a3d9ab6e37
+refs/heads/snap-stage3: 5722c953e5180ae3e086b4354f65ee8b5fb8d868
 refs/heads/try: 7b78b52e602bb3ea8174f9b2006bff3315f03ef9
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libstd/rt/mod.rs

@@ -197,12 +197,7 @@ pub fn run(main: ~fn()) -> int {
 
     let nthreads = match os::getenv("RUST_THREADS") {
         Some(nstr) => FromStr::from_str(nstr).get(),
-        None => unsafe {
-            // Using more threads than cores in test code
-            // to force the OS to preempt them frequently.
-            // Assuming that this help stress test concurrent types.
-            util::num_cpus() * 2
-        }
+        None => unsafe { util::num_cpus() }
     };
 
     let sleepers = SleeperList::new();