Changeset 16345 for branches/2915-AbsoluteSymbol/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/BatchOperations.cs

Timestamp:

12/07/18 15:31:53 (6 years ago)

Author:

gkronber

Message:

#2915: added cube, cbrt, absolute, aq to batched interpreter (and fixed a bug in power)

File:

• branches/2915-AbsoluteSymbol/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/BatchOperations.cs (modified) (1 diff)

branches/2915-AbsoluteSymbol/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Interpreter/BatchOperations.cs

@@ -89 +89 @@
         a[i] = Math.Sqrt(b[i]);
     }
+
+    public static void Cube(double[] a, double[] b) {
+      for (int i = 0; i < BATCHSIZE; ++i)
+        a[i] = Math.Pow(b[i], 3d);
+    }
+
+    public static void CubeRoot(double[] a, double[] b) {
+      for (int i = 0; i < BATCHSIZE; ++i)
+        a[i] = Math.Pow(b[i], 1d / 3d);
+    }
+
+    public static void Absolute(double[] a, double[] b) {
+      for (int i = 0; i < BATCHSIZE; ++i)
+        a[i] = Math.Abs(a[i]);
+    }
+
+    public static void AnalyticQuotient(double[] a, double[] b) {
+      for (int i = 0; i < BATCHSIZE; ++i)
+        a[i] = a[i] / Math.Sqrt(1d + b[i] * b[i]);
+    }
   }
 }