one more missing file

diff --git a/Robust/src/Benchmarks/Prefetch/2DFFT/javasingle/Matrix.java b/Robust/src/Benchmarks/Prefetch/2DFFT/javasingle/Matrix.java
new file mode 100644 (file)
index 0000000..2650816
--- /dev/null
+++ b/Robust/src/Benchmarks/Prefetch/2DFFT/javasingle/Matrix.java
@@ -0,0 +1,45 @@
+public class Matrix {
+  public int M, N; //M = column, N = row
+  public double[][] dataRe;
+  public double[][] dataIm;
+
+  public Matrix(int M, int N) {
+    this.M = M;
+    this.N = N;
+    dataRe = new double[M][N];
+    dataIm = new double[M][N];
+  }
+
+  public void setValues() {
+    for (int i = 0; i<M; i++) {
+      double dataRei[] = dataRe[i];
+      double dataImi[] = dataIm[i];
+      for(int j = 0; j<N; j++) {
+       dataRei[j] = j + 1;
+       dataImi[j] = j + 1;
+      }
+    }
+  }
+
+  public void setZeros() {
+    for (int i = 0; i<M; i++) {
+      double dataRei[] = dataRe[i];
+      double dataImi[] = dataIm[i];
+      for(int j = 0; j<N; j++) {
+       dataRei[j] = 0;
+       dataImi[j] = 0;
+      }
+    }
+  }
+
+  //Transpose matrix input.
+  private float[][] transpose(float[][] input) {
+    float[][] output = new float[N][M];
+
+    for (int j = 0; j < N; j++)
+      for (int i = 0; i < M; i++)
+       output[j][i] = input[i][j];
+
+    return output;
+  } // End of function transpose().
+}