diff options
Diffstat (limited to 'test/benchmarks/src/scala/collection/parallel/Benchmarking.scala')
| -rw-r--r-- | test/benchmarks/src/scala/collection/parallel/Benchmarking.scala | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/test/benchmarks/src/scala/collection/parallel/Benchmarking.scala b/test/benchmarks/src/scala/collection/parallel/Benchmarking.scala deleted file mode 100644 index bd75764636..0000000000 --- a/test/benchmarks/src/scala/collection/parallel/Benchmarking.scala +++ /dev/null @@ -1,223 +0,0 @@ -package scala.collection.parallel - - -import scala.collection.mutable.LinkedHashSet - -import benchmarks._ - - -/** - * All benchmarks are registered here. - * - * @author prokopec - */ -trait BenchmarkRegister { - - val benchcreators = LinkedHashSet[BenchCompanion]() - - def register(companion: BenchCompanion) = benchcreators += companion - - // parallel array benchmarks - register(parallel_array.ReduceLight) - register(parallel_array.ReduceNew) - register(parallel_array.ReduceList) - register(parallel_array.ReducePrime) - register(parallel_array.ReduceHeavy) - register(parallel_array.CountLight) - register(parallel_array.CountList) - register(parallel_array.CountHeavy) - register(parallel_array.ForeachLight) - register(parallel_array.ForeachHeavy) - register(parallel_array.SumLight) - register(parallel_array.MinLight) - register(parallel_array.MapLight) - register(parallel_array.FilterLight) - register(parallel_array.PartitionLight) - register(parallel_array.PartialMapLight) - register(parallel_array.FlatMapLight) - register(parallel_array.PlusPlus) - register(parallel_array.ForallLight) - register(parallel_array.ForallQuickStop) - register(parallel_array.ForallStop80k) - register(parallel_array.ForallHeavy) - register(parallel_array.ExistsLight) - register(parallel_array.FindLight) - register(parallel_array.TakeMany) - register(parallel_array.DropMany) - register(parallel_array.SliceMany) - register(parallel_array.SliceMedium) - register(parallel_array.SliceFew) - register(parallel_array.SplitHalf) - register(parallel_array.TakeWhileLight) - register(parallel_array.SpanLight) - register(parallel_array.CopyToArray) - register(parallel_array.SegmentLength) - register(parallel_array.IndexWhere) - register(parallel_array.LastIndexWhere) - register(parallel_array.Reverse) - register(parallel_array.ReverseMap) - register(parallel_array.SameElementsLong) - register(parallel_array.Corresponds) - register(parallel_array.DiffHalf) - register(parallel_array.IntersectHalf) - register(parallel_array.RemoveDuplicates) - register(parallel_array.PatchHalf) - register(parallel_array.PadToDouble) - register(parallel_array.AggregateLight) - register(parallel_array.ScanLight) - register(parallel_array.ScanMedium) - register(parallel_array.GroupByLight) - register(parallel_array.MatrixMultiplication) - - // parallel views - register(parallel_view.DummyViewBenchList.Reduce) - register(parallel_view.DummyViewBenchList.MediumReduce) - register(parallel_view.DummyViewBenchList.ModifyThenReduce) - register(parallel_view.DummyViewBenchList.ModifyThenForce) - register(parallel_view.DummyViewBenchList.Iteration) - register(parallel_view.DummyViewBenchList.IterationS) - register(parallel_view.DummyViewBenchList.IterationM) - register(parallel_view.DummyViewBenchList.IterationA) - register(parallel_view.DummyViewBenchList.IterationZ) - register(parallel_view.DummyViewBenchList.IterationP) - - // parallel ranges - register(parallel_range.RangeBenches.Reduce) - register(parallel_range.RangeBenches.ReduceMedium) - register(parallel_range.RangeBenches.ForeachAdd) - register(parallel_range.RangeBenches.ForeachAddCollatz) - register(parallel_range.RangeBenches.ForeachModify) - register(parallel_range.RangeBenches.ForeachModifyMedium) - register(parallel_range.RangeBenches.ForeachModifyHeavy) - register(parallel_range.RangeBenches.MapLight) - register(parallel_range.RangeBenches.MapMedium) - - // array benchmarks - register(arrays.ObjectAccess) - register(arrays.IntAccess) - - // hash benchmarks - register(hashtries.Foreach) - register(hashtries.Iterate) - register(hashtries.Construct) - register(hashtries.Lookup) - register(hashtries.Combine) - register(hashtries.MultipleCombine) - - // parallel hash trie benchmarks - register(hashtries.RefParHashTrieBenches.Reduce) - register(hashtries.RefParHashTrieBenches.ReduceMedium) - register(hashtries.RefParHashTrieBenches.Reduce2) - register(hashtries.RefParHashTrieBenches.Map) - register(hashtries.RefParHashTrieBenches.Map2) - - // parallel hash table map benchmarks - register(hashtables.RefParHashTableBenches.Reduce) - register(hashtables.RefParHashTableBenches.Reduce2) - register(hashtables.RefParHashTableBenches.Foreach) - register(hashtables.RefParHashTableBenches.ForeachSet) - register(hashtables.RefParHashTableBenches.Map) - register(hashtables.RefParHashTableBenches.Map2) - register(hashtables.RefParHashTableBenches.HeavyMap) - register(hashtables.RefParHashTableBenches.Filter) - register(hashtables.RefParHashTableBenches.FlatMap) - register(hashtables.RefParHashTableBenches.FlatMap2) - - // parallel hash table set benchmarks - register(hashtables.RefParHashTableSetBenches.Reduce) - register(hashtables.RefParHashTableSetBenches.Reduce2) - register(hashtables.RefParHashTableSetBenches.Foreach) - register(hashtables.RefParHashTableSetBenches.ForeachSet) - register(hashtables.RefParHashTableSetBenches.Map) - register(hashtables.RefParHashTableSetBenches.Map2) - register(hashtables.RefParHashTableSetBenches.HeavyMap) - register(hashtables.RefParHashTableSetBenches.Filter) - register(hashtables.RefParHashTableSetBenches.FlatMap) - - // general examples - register(misc.Coder) - register(misc.Loader) -} - - -/** - * Serves as an entrypoint to run all the benchmarks. - */ -object Benchmarking extends BenchmarkRegister { - - def printHelp { - println("Must enter at least four arguments: <collection> <benchmark> <size of the collection> <type>") - println(" Example: ParArray reduce-light 50000 par") - println(" Example: ParArray -all 50000 par") - println - println("General synthax: <collection> <benchmark> <size> <type> <parallelism-level>") - println(" <collection> - name of the collection to test, `-all` runs benchmarks for all collections") - println(" <benchmark> - name of the specific benchmark, `-all` runs all benchmarks for the chosen collections") - println(" <size> - the size (number of elements) of the collection, or `-default` for default size per benchmark") - println(" <type> - `seq` for benchmarking sequential version of the functionality") - println(" `par` for benchmarking parallel version of the functionality") - println(" `<something-else>` for running comparison benchmarks") - println(" `-all` for running sequential, parallel and comparison benchmarks") - println(" <parallelism-level> - the level of parallelism used (default 2)") - } - - def otherOptions(args: Array[String]) { - if (args.length == 0) printHelp - else args(0) match { - case "-list" => // lists all benchmarks - for (bc <- benchcreators) println(bc.fullname) - case _ => printHelp - } - } - - def main(args: Array[String]) { - if (args.length < 4) { - otherOptions(args) - return - } - - val collname = args(0) - val benchname = args(1) - val size = if (args(2) == "-default") -1 else args(2).toInt - val tpe = args(3) - val parlevel = if (args.length >= 5) args(4).toInt else 2 - - // find all benchmarks to run - val benches = benchcreators.filter(comp => { - (collname, benchname) match { - case ("-all", "-all") => true - case ("-all", bn) if (benchname != "-all") => bn == comp.benchName - case (cn, "-all") if (collname != "-all") => cn == comp.collectionName - case (cn, bn) => cn == comp.collectionName && bn == comp.benchName - } - }).flatMap(comp => { - val collsz = if (size != -1) size else comp.defaultSize - if (tpe != "-all") List(comp.apply(collsz, parlevel, tpe)) - else for (benchtype <- "seq" :: "par" :: comp.comparisons) - yield comp.apply(collsz, parlevel, benchtype) - }) - - println("Running benchmarks...") - for (b <- benches) b.executeBenchmark - } - -} - - - - - - - - - - - - - - - - - - - |