import collection.parallel.mutable.ParCtrie object Map extends testing.Benchmark { val length = sys.props("length").toInt val par = sys.props("par").toInt val parctrie = ParCtrie((0 until length) zip (0 until length): _*) collection.parallel.ForkJoinTasks.defaultForkJoinPool.setParallelism(par) def run = { parctrie map { kv => kv } } }