text: package scala.collection.parallel.benchmarks.parallel_array
  
  
  
  
  object CountList extends Companion {
    def benchName = "count-list";
    def apply(sz: Int, parallelism: Int, what: String) = new CountList(sz, parallelism, what)
    override def comparisons = List("jsr")
    override def defaultSize = 1000
    
    val listCreator = (i: Int) => (0 until (i % 50 + 50)).toList
    val pred = (lst: List[Int]) => check(lst)
    val predjsr = new extra166y.Ops.Predicate[List[Int]] {
      def op(lst: List[Int]) = check(lst)
    }
    
    def check(lst: List[Int]) = lst.foldLeft(0)((sum, n) => sum + n * n) % 2 == 0
  }
  
  class CountList(sz: Int, p: Int, what: String)
  extends Resettable(sz, p, what, CountList.listCreator, new Array[Any](_), classOf[List[Int]]) {
    def companion = CountList
    override def repetitionsPerRun = 250
    
    def runpar = pa.count(CountList.pred)
    def runseq = sequentialCount(CountList.pred, sz)
    def runjsr = jsrarr.withFilter(CountList.predjsr).size
    def comparisonMap = collection.Map("jsr" -> runjsr _)
  }
  