Adding parallel collections to trunk.

sabbus also edited to add parallel collections to the library jar - review by phaller

1 files changed, 47 insertions, 0 deletions

diff --git a/test/benchmarks/src/scala/collection/parallel/benchmarks/parallel_array/IndexWhere.scala b/test/benchmarks/src/scala/collection/parallel/benchmarks/parallel_array/IndexWhere.scala
new file mode 100644
index 0000000000..e8a74286ae
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+++ b/test/benchmarks/src/scala/collection/parallel/benchmarks/parallel_array/IndexWhere.scala
@@ -0,0 +1,47 @@
+package scala.collection.parallel.benchmarks
+package parallel_array
+
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+class IndexWhere(sz: Int, p: Int, what: String)
+extends Resettable[Cont](sz, p, what, (i: Int) => new Cont(i),  new Array[Any](_), classOf[Cont])
+with HavingResult[Int] {
+  def companion = IndexWhere
+  override def repetitionsPerRun = 400
+
+  def runpar = runresult = pa.indexWhere(IndexWhere.pred2, 0)
+  def runseq = runresult = sequentialIndexWhere(IndexWhere.pred2, 0, sz)
+  override def comparisonMap = collection.Map()
+}
+
+object IndexWhere extends Companion {
+  def benchName = "index-where";
+  def apply(sz: Int, p: Int, what: String) = new IndexWhere(sz, p, what)
+  override def comparisons = List()
+
+  val pred = (c: Cont) => {
+    var in = c.in
+    var i = 2
+    while (i < 5) {
+      if (in % i == 0) in = 0
+      i += 1
+    }
+    c.in >= 0 && in == -1
+  }
+  val pred2 = (c: Cont) => c.in == 280000
+}
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