Changeset 6733 for branches/GeneralizedQAP/HeuristicLab.Services.ProblemInstances.QAPInitializer

Timestamp:

09/10/11 16:25:22 (13 years ago)

Author:

abeham

Message:

#1619

• Updated the model slightly
• Deployed the service
• Updated the GUI to perform asynchronous calls to the service

Location:

branches/GeneralizedQAP/HeuristicLab.Services.ProblemInstances.QAPInitializer

Files:

• Program.cs (modified) (2 diffs)
• app.config (modified) (1 diff)

branches/GeneralizedQAP/HeuristicLab.Services.ProblemInstances.QAPInitializer/Program.cs

@@ -1 +1 @@
 using System;
+using System.Linq;
 using System.Text;
 using HeuristicLab.Problems.QuadraticAssignment;
@@ -10 +11 @@
         foreach (string instance in qap.EmbeddedInstances) {
           qap.LoadEmbeddedInstance(instance);
-          // transform matrices into jagged arrays
-          double[][] weights = new double[qap.Weights.Rows][];
-          double[][] distances = new double[qap.Weights.Rows][];
-          for (int i = 0; i < weights.Length; i++) {
-            weights[i] = new double[weights.Length];
-            distances[i] = new double[weights.Length];
-            for (int j = 0; j < weights.Length; j++) {
-              weights[i][j] = qap.Weights[i, j];
-              distances[i][j] = qap.Distances[i, j];
+          // transform DoubleMatrix into multidimensional array
+          double[,] weights = new double[qap.Weights.Rows, qap.Weights.Columns];
+          double[,] distances = new double[qap.Distances.Rows, qap.Distances.Columns];
+          for (int i = 0; i < weights.GetLength(0); i++) {
+            for (int j = 0; j < weights.GetLength(1); j++) {
+              weights[i, j] = qap.Weights[i, j];
+              distances[i, j] = qap.Distances[i, j];
             }
           }
 
           QAPInstance dbInstance = context.CreateObject<QAPInstance>();
-          dbInstance.name = qap.Name;
-          dbInstance.description = qap.Description;
-          dbInstance.maximization = qap.Maximization.Value;
-          dbInstance.weights = PrimitiveSerializer.SerializeDoubleMatrix(weights);
-          dbInstance.weights_sha1 = GetSHA1Hash(dbInstance.weights);
-          dbInstance.distances = PrimitiveSerializer.SerializeDoubleMatrix(distances);
-          dbInstance.distances_sha1 = GetSHA1Hash(dbInstance.distances);
-          dbInstance.problemsize = qap.Weights.Rows;
+          dbInstance.Name = qap.Name;
+          dbInstance.Description = qap.Description;
+          dbInstance.Maximization = qap.Maximization.Value;
+          dbInstance.Weights = SimpleSerializer.SerializeDoubleMatrix(weights);
+          dbInstance.WeightsHash = GetSHA1Hash(dbInstance.Weights);
+          dbInstance.Distances = SimpleSerializer.SerializeDoubleMatrix(distances);
+          dbInstance.DistancesHash = GetSHA1Hash(dbInstance.Distances);
+          dbInstance.ProblemSize = qap.Weights.Rows;
+          context.QAPInstances.AddObject(dbInstance);
 
-          context.QAPInstances.AddObject(dbInstance);
+          if (qap.BestKnownQuality != null) {
+            QAPSolution dbSolution = context.CreateObject<QAPSolution>();
+            if (qap.BestKnownSolution != null) {
+              dbSolution.Assignment = SimpleSerializer.SerializeIntArray(qap.BestKnownSolution.ToArray());
+              dbSolution.AssignmentHash = GetSHA1Hash(dbSolution.Assignment);
+            }
+            dbSolution.Instance = dbInstance;
+            dbSolution.Quality = qap.BestKnownQuality.Value;
+            context.QAPSolutions.AddObject(dbSolution);
+          }
         }
         context.SaveChanges();

branches/GeneralizedQAP/HeuristicLab.Services.ProblemInstances.QAPInitializer/app.config

@@ -6 +6 @@
     </system.serviceModel>
   <connectionStrings>
-    <add name="ProblemInstancesEntities" connectionString="metadata=res://*/ProblemInstancesModel.csdl|res://*/ProblemInstancesModel.ssdl|res://*/ProblemInstancesModel.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=MRPINK\SQLEXPRESS;Initial Catalog=ProblemInstances;Integrated Security=True;Pooling=False;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient" />
+    <add name="ProblemInstancesEntities" connectionString="metadata=res://*/ProblemInstancesModel.csdl|res://*/ProblemInstancesModel.ssdl|res://*/ProblemInstancesModel.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=MRPINK\SQLEXPRESS;Initial Catalog=HeuristicLab.ProblemInstances;Integrated Security=True;Pooling=False;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient" />
   </connectionStrings>
 </configuration>