Performance bug in hash table splitter fixed, ...

Performance bug in hash table splitter fixed, where size map was not
used and all the elements were counted instead.

Performance tests now pass.

No review

1 files changed, 4 insertions, 0 deletions

diff --git a/test/benchmarks/src/scala/collection/parallel/benchmarks/hashtries/ParallelHashTries.scala b/test/benchmarks/src/scala/collection/parallel/benchmarks/hashtries/ParallelHashTries.scala
index 0e14be3e30..3e37086361 100644
--- a/test/benchmarks/src/scala/collection/parallel/benchmarks/hashtries/ParallelHashTries.scala
+++ b/test/benchmarks/src/scala/collection/parallel/benchmarks/hashtries/ParallelHashTries.scala
@@ -115,6 +115,10 @@ object RefParHashTrieBenches extends ParHashTrieBenches[Dummy, Dummy] {
       }
       sum
     }
+    val foreachFun = (t: DPair) => {
+      t
+      ()
+    }
     val reducer = (x: DPair, y: DPair) => {
       //y._2.num = x._2.in + y._2.in
       y