---

yaml
---
r: 30411
b: refs/heads/incoming
c: 00d1d4e
h: refs/heads/master
i:
  30409: e862603
  30407: a6a47e5
v: v3

Author: killerswan

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: d324a424d8f84b1eb049b12cf34182bda91b0024
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: d0c6ce338884ee21843f4b40bf6bf18d222ce5df
-refs/heads/incoming: 6be5fe2d47eb507d9b8dc746b608e0dddf2d233b
+refs/heads/incoming: 00d1d4e647149aab6d3047cf8671b85384bd4fce
 refs/heads/dist-snap: 2f32a1581f522e524009138b33b1c7049ced668d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/incoming/src/test/bench/task-perf-word-count-generic.rs

@@ -17,6 +17,7 @@ use option::Some;
 use option::None;
 use std::map;
 use std::map::hashmap;
+use hash::Hash;
 use io::WriterUtil;
 
 use std::time;
@@ -25,6 +26,8 @@ use comm::Chan;
 use comm::Port;
 use comm::recv;
 use comm::send;
+use cmp::Eq;
+use to_bytes::IterBytes;
 
 macro_rules! move_out (
     { $x:expr } => { unsafe { let y <- *ptr::addr_of($x); y } }
@@ -145,7 +148,7 @@ mod map_reduce {
 
     enum reduce_proto<V: Copy Send> { emit_val(V), done, addref, release }
 
-    fn start_mappers<K1: Copy Send, K2: Const Copy Send hash_key,
+    fn start_mappers<K1: Copy Send, K2: Hash IterBytes Eq Const Copy Send hash_key,
                      V: Copy Send>(
         map: mapper<K1, K2, V>,
         &ctrls: ~[ctrl_proto::server::open<K2, V>],
@@ -162,7 +165,7 @@ mod map_reduce {
         return tasks;
     }
 
-    fn map_task<K1: Copy Send, K2: Const Copy Send hash_key, V: Copy Send>(
+    fn map_task<K1: Copy Send, K2: Hash IterBytes Eq Const Copy Send hash_key, V: Copy Send>(
         map: mapper<K1, K2, V>,
         ctrl: box<ctrl_proto::client::open<K2, V>>,
         input: K1)
@@ -235,7 +238,7 @@ mod map_reduce {
         reduce(key, || get(p, ref_count, is_done) );
     }
 
-    fn map_reduce<K1: Copy Send, K2: Const Copy Send hash_key, V: Copy Send>(
+    fn map_reduce<K1: Copy Send, K2: Hash IterBytes Eq Const Copy Send hash_key, V: Copy Send>(
         map: mapper<K1, K2, V>,
         reduce: reducer<K2, V>,
         inputs: ~[K1])