From bc5e2d6411ee06f3cc06cfd152e44ab961d4c663 Mon Sep 17 00:00:00 2001
From: bdemsky <bdemsky>
Date: Mon, 21 Sep 2009 22:23:31 +0000
Subject: [PATCH] change

---
 .../Benchmarks/Prefetch/Array/ArrayEx.java    | 48 +++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 Robust/src/Benchmarks/Prefetch/Array/ArrayEx.java

diff --git a/Robust/src/Benchmarks/Prefetch/Array/ArrayEx.java b/Robust/src/Benchmarks/Prefetch/Array/ArrayEx.java
new file mode 100644
index 00000000..fc3811f6
--- /dev/null
+++ b/Robust/src/Benchmarks/Prefetch/Array/ArrayEx.java
@@ -0,0 +1,48 @@
+public class Array2D extends Thread {
+    int [][][] array;
+
+    public Array2D() {
+    }
+    
+    public static void main(String [] argv) {
+	Array2D a;
+	atomic {
+	    a=global new Array2D();
+	}
+	a.start((128<<24)|(195<<16)|(136<<8)|162);
+	a.join();
+	atomic {
+	a.exec();
+	}
+    }
+
+    public void exec() {
+	    int xlength=array[0].length;
+	    int ylength=array[0][0].length;
+	    long sum;
+	for(int ii=0;ii<10;ii++) {
+	    int zz[][]=array[ii];
+	    for(int i=0;i<xlength;i++) {
+		int a[]=zz[i];
+		for(int j=0;j<ylength;j++) {
+		    sum+=a[j];
+		}
+	    }
+	}
+    }
+    
+    public void run() {
+        atomic {
+	int xmax=32000;
+	int ymax=4;
+	array=global new int[10][xmax][ymax];
+	for(int ii=0;ii<10;ii++) {
+	for(int i=0;i<xmax;i++) {
+	    for(int j=0;j<ymax;j++) {
+		array[ii][i][j]=i*j;
+	    }
+	}
+	}
+	}
+    }
+}
-- 
2.34.1