diff options
Diffstat (limited to 'test/benchmarks/src/scala/collection/parallel/benchmarks/parallel_array/ReducePrime.scala')
-rw-r--r-- | test/benchmarks/src/scala/collection/parallel/benchmarks/parallel_array/ReducePrime.scala | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/test/benchmarks/src/scala/collection/parallel/benchmarks/parallel_array/ReducePrime.scala b/test/benchmarks/src/scala/collection/parallel/benchmarks/parallel_array/ReducePrime.scala deleted file mode 100644 index 8fb90981ac..0000000000 --- a/test/benchmarks/src/scala/collection/parallel/benchmarks/parallel_array/ReducePrime.scala +++ /dev/null @@ -1,65 +0,0 @@ -package scala.collection.parallel.benchmarks.parallel_array - - -import scala.collection.parallel.benchmarks._ - - -object IntWrapCreator extends (Int => IntWrap) { - def apply(idx: Int) = new IntWrap(shiftaround(idx)) - def shiftaround(idx: Int) = idx * 40192 + 717 -} - -case class IntWrap(val num: Int) - -object IntOps { - val op = (a: IntWrap, b: IntWrap) => primereduce(a, b) - val reducer = new extra166y.Ops.Reducer[IntWrap] { - def op(a: IntWrap, b: IntWrap) = primereduce(a, b) - } - - def primereduce(a: IntWrap, b: IntWrap) = { - val check = (checkPrime(a.num), checkPrime(b.num)) - if (a.num > b.num) a else b - } - - def checkPrime(n: Int) = { - var isPrime = true - var i = 2 - val until = scala.math.sqrt(n).toInt + 1 - while (i < until) { - if (n % i == 0) isPrime = false - i += 1 - } - isPrime - } -} - -class ReducePrime(sz: Int, p: Int, what: String) -extends Resettable[IntWrap](sz, p, what, IntWrapCreator, new Array[Any](_), classOf[IntWrap]) -with HavingResult[IntWrap] { - def companion = ReducePrime - - def runseq = runresult = sequentialReduce(IntOps.op, sz, new IntWrap(0)) - def runpar = runresult = pa.reduce(IntOps.op) - def runjsr = runresult = jsrarr.reduce(IntOps.reducer, new IntWrap(0)) - override def comparisonMap = collection.Map("jsr" -> runjsr _) -} - -object ReducePrime extends Companion { - def benchName = "reduce-prime"; - def apply(sz: Int, p: Int, what: String) = new ReducePrime(sz, p, what) - override def comparisons = List("jsr") - override def defaultSize = 100 -} - - - - - - - - - - - - |