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StorageBenchmark.scala
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StorageBenchmark.scala
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/* This code is based on the SOM class library.
*
* Copyright (c) 2001-2016 see AUTHORS.md file
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the 'Software'), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package storage
import java.util.Arrays
import benchmarks.{BenchmarkRunningTime, MediumRunningTime}
import som.Random
class StorageBenchmark extends benchmarks.Benchmark[Int] {
private var count: Int = _
override val runningTime: BenchmarkRunningTime = MediumRunningTime
override def run(): Int = {
val random = new Random()
count = 0
buildTreeDepth(7, random)
count
}
def buildTreeDepth(depth: Int, random: Random): Object = {
count += 1
if (depth == 1) {
new Array[Object](random.next() % 10 + 1)
} else {
Array.fill(4)(buildTreeDepth(depth - 1, random))
}
}
override def check(result: Int) = result == 5461
}