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package scala.collection.parallel.benchmarks.parallel_array
object ForeachHeavy extends Companion {
def benchName = "foreach-heavy";
def apply(sz: Int, parallelism: Int, what: String) = new ForeachHeavy(sz, parallelism, what)
override def comparisons = List("jsr")
override def defaultSize = 2048
@volatile var z = 0
val fun = (a: Cont) => heavyOperation(a)
val funjsr = new extra166y.Ops.Procedure[Cont] {
def op(a: Cont) = heavyOperation(a)
}
def heavyOperation(a: Cont) {
checkPrime(a.in + 1000000000)
}
def checkPrime(n: Int) = {
var isPrime = true
var i = 2
val until = 550
while (i < until) {
if (n % i == 0) isPrime = false
i += 1
}
if (isPrime && (n.toString == z)) z += 1
isPrime
}
}
class ForeachHeavy(sz: Int, p: Int, what: String)
extends Resettable(sz, p, what, new Cont(_), new Array[Any](_), classOf[Cont]) {
def companion = ForeachHeavy
override def repetitionsPerRun = 250
def runpar = pa.pforeach(ForeachHeavy.fun)
def runseq = sequentialForeach(ForeachHeavy.fun, sz)
def runjsr = jsrarr.apply(ForeachHeavy.funjsr)
def comparisonMap = collection.Map("jsr" -> runjsr _)
}
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