From: bdemsky <bdemsky>
Date: Mon, 21 Sep 2009 10:16:44 +0000 (+0000)
Subject: change
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=606fe8778e5f70c886f6d3fe598ca2eb021cd7f8;p=IRC.git

change
---

diff --git a/Robust/src/Benchmarks/Prefetch/Array/Array2Dmod.java b/Robust/src/Benchmarks/Prefetch/Array/Array2Dmod.java
new file mode 100644
index 00000000..0dceac49
--- /dev/null
+++ b/Robust/src/Benchmarks/Prefetch/Array/Array2Dmod.java
@@ -0,0 +1,43 @@
+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.length;
+	    int ylength=array[0].length;
+	    long sum;
+	    for(int i=0;i<xlength;i++) {
+		int a[]=array[i];
+		for(int j=0;j<ylength;j++) {
+		    sum+=a[j];
+		}
+	    }
+    }
+    
+    public void run() {
+        atomic {
+	int xmax=50000;
+	int ymax=4;
+	array=global new int[xmax][ymax];
+	for(int i=0;i<xmax;i++) {
+	    for(int j=0;j<ymax;j++) {
+		array[i][j]=i*j;
+	    }
+	}
+	}
+    }
+}