Changeset 12979 for branches/HeuristicLab.EvolutionTracking/HeuristicLab.EvolutionTracking.Tests/QueryMatchPerformanceTest.cs

Timestamp:

10/02/15 01:08:30 (9 years ago)

Author:

bburlacu

Message:

#1772:

• added parameters to the SchemaCreator for calculating things in parallel
• added parallel code to the SchemaEvaluator
• implemented quality calculation and saving of estimated values in the scope in the UpdateEstimatedValuesOperator
• small refactoring of QueryMatch (added some useful methods and made NodeInfo internal)
• updated query match unit test

File:

• branches/HeuristicLab.EvolutionTracking/HeuristicLab.EvolutionTracking.Tests/QueryMatchPerformanceTest.cs (modified) (3 diffs)

branches/HeuristicLab.EvolutionTracking/HeuristicLab.EvolutionTracking.Tests/QueryMatchPerformanceTest.cs

@@ -1 +1 @@
 using System;
+using System.Diagnostics;
 using System.Linq;
 using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
@@ -11 +12 @@
     private const int MaxDepth = 12;
     private const int MaxLength = 50;
-    private const int N = 100000;
-
+    private const int N = 50000;
+    private const int Repetitions = 5;
 
     [TestMethod]
@@ -28 +29 @@
       };
       var qm = new QueryMatch(comparer) { MatchParents = true };
-
+      // warmup
       int count = trees.Skip(1).Count(x => qm.Match(x, trees[0]));
 
+      var sw = new Stopwatch();
+      sw.Start();
+      for (int i = 0; i < Repetitions; ++i)
+        count = trees.Skip(1).Count(x => x.Length >= trees[0].Length && qm.Match(x, trees[0]));
+      sw.Stop();
+
       Console.WriteLine("Count: " + count);
+      Console.WriteLine("Query matches per second: " + (N - 1) / (sw.ElapsedMilliseconds / 1000.0) * Repetitions);
+      Console.WriteLine("Total time: " + sw.ElapsedMilliseconds / 1000.0 + "s");
+
+      sw.Restart();
+      for (int i = 0; i < Repetitions; ++i)
+        count = qm.GetMatchingTrees(trees.Skip(1), trees[0]).Count();
+      sw.Stop();
+
+      Console.WriteLine("Count: " + count);
+      Console.WriteLine("Optimized query matches per second: " + (N - 1) / (sw.ElapsedMilliseconds / 1000.0) * Repetitions);
+      Console.WriteLine("Total time: " + sw.ElapsedMilliseconds / 1000.0 + "s");
     }
   }