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package scala.collection.parallel.benchmarks.arrays
import scala.collection.parallel.benchmarks._
object IntAccess extends BenchCompanion {
def collectionName = "array";
def benchName = "access-int";
def apply(sz: Int, p: Int, what: String) = new IntAccess(sz, p, what)
override def comparisons = List("any", "cast", "manif", "unknown")
override def defaultSize = 100000
}
class IntAccess(sz: Int, p: Int, what: String)
extends Resetting(n => n, sz, p, what) with UnknownManif[Int] {
def companion = IntAccess
def runseq {}
def runpar {}
def runany = {
var i = 0
while (i < sz) {
val d = anyarray(i).asInstanceOf[Int]
i += 1
}
}
def runcast = {
var i = 0
while (i < sz) {
val d = Arrays.apply(castarray, i).asInstanceOf[Int]
i += 1
}
}
def runmanif = {
var i = 0
while (i < sz) {
val d = manifarray(i)
if (op(d)) i += 1
i += 1
}
}
def op(a: Int) = a < 0
def comparisonMap = collection.Map("any" -> runany _, "cast" -> runcast _,
"manif" -> runmanif _, "unknown" -> rununknown _)
}
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