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package scala.collection.parallel.benchmarks
package misc
import collection._ //immutable._
import collection.parallel._//immutable._
object Loader extends BenchCompanion {
def benchName = "Loader"
def collectionName = "General"
def apply(sz: Int, p: Int, what: String) = new Loader(sz, p, what)
override def defaultSize = 100
}
class Loader(val size: Int, val parallelism: Int, val runWhat: String) extends Bench {
def companion = Loader
override def repetitionsPerRun = 1
reset
val wa = Dictionary.wordarray ++ Dictionary.wordarray ++ Dictionary.wordarray
def runseq {
val m = Map(
'2' -> "ABC", '3' -> "DEF", '4' -> "GHI", '5' -> "JKL",
'6' -> "MNO", '7' -> "PQRS", '8' -> "TUV", '9' -> "WXYZ"
)
val charCode: Map[Char, Char] = for ((digit, letters) <- m; letter <- letters) yield letter -> digit
def wordCode(word: String): String = (word.toUpperCase.toList map charCode).toString
wa groupBy wordCode
}
def runpar {
val m = Map(
'2' -> "ABC", '3' -> "DEF", '4' -> "GHI", '5' -> "JKL",
'6' -> "MNO", '7' -> "PQRS", '8' -> "TUV", '9' -> "WXYZ"
)
val charCode: Map[Char, Char] = for ((digit, letters) <- m; letter <- letters) yield letter -> digit
def wordCode(word: String): String = (word.toUpperCase.toList map charCode).toString
wa.par groupBy wordCode
}
def reset = runWhat match {
case "seq" =>
case "par" =>
collection.parallel.tasksupport.environment.asInstanceOf[concurrent.forkjoin.ForkJoinPool].setParallelism(parallelism)
}
def comparisonMap = Map()
}
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