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package scala.collection.parallel.benchmarks.parallel_array
import scala.collection.parallel.benchmarks._
object FilterLight extends Companion {
def benchName = "filter-light";
def apply(sz: Int, parallelism: Int, what: String) = new FilterLight(sz, parallelism, what)
override def comparisons = List("jsr")
override def defaultSize = 10000
val pred = (a: Cont) => check(a.in)
val predjsr = new extra166y.Ops.Predicate[Cont] {
def op(a: Cont) = check(a.in)
}
def check(n: Int) = {
var res = n
// var i = 1
// while (i < 10) {
// res += n % i
// i += 1
// }
res % 2 == 0
}
}
class FilterLight(sz: Int, p: Int, what: String)
extends Resettable(sz, p, what, new Cont(_), new Array[Any](_), classOf[Cont])
with HavingResult[Int] {
def companion = FilterLight
override def repetitionsPerRun = 250
override val runs = 30
runresult = -1
def runpar = runresult = pa.filter(FilterLight.pred).size
def runseq = runresult = sequentialFilter(FilterLight.pred, sz).size
def runjsr = runresult = { jsrarr.withFilter(FilterLight.predjsr).all.size }
def comparisonMap = collection.Map("jsr" -> runjsr _)
}
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