From: adash <adash>
Date: Mon, 20 Jul 2009 22:09:34 +0000 (+0000)
Subject: changes to Array benchmark
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bf385f22f8c181f16821d3333c983bcb7f4ffda8;p=IRC.git

changes to Array benchmark
---

diff --git a/Robust/src/Benchmarks/Prefetch/Array/Array2D.java b/Robust/src/Benchmarks/Prefetch/Array/Array2D.java
new file mode 100644
index 00000000..912cde90
--- /dev/null
+++ b/Robust/src/Benchmarks/Prefetch/Array/Array2D.java
@@ -0,0 +1,37 @@
+public class Array2D extends Thread {
+    int [][] array;
+
+    public Array2D() {
+	int xmax=10000;
+	int ymax=10;
+	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;
+	    }
+	}
+    }
+    
+    public static void main(String [] argv) {
+	Array2D a;
+	atomic {
+	    a=global new Array2D();
+	}
+	a.start((128<<24)|(195<<16)|(136<<8)|162);
+	a.join();
+    }
+    
+    public void run() {
+        atomic {
+	    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];
+		}
+	    }
+        }
+    }
+}
diff --git a/Robust/src/Benchmarks/Prefetch/Array/makefile b/Robust/src/Benchmarks/Prefetch/Array/makefile
index ce3d4ba2..3670375b 100644
--- a/Robust/src/Benchmarks/Prefetch/Array/makefile
+++ b/Robust/src/Benchmarks/Prefetch/Array/makefile
@@ -1,12 +1,12 @@
-MAINCLASS=Array
+MAINCLASS=Array2D
 SRC1=${MAINCLASS}.java
-FLAGS=-dsm -prefetch -dsmcaching -optimize -excprefetch Array.Array -mainclass ${MAINCLASS} -trueprob 0.98
+FLAGS=-dsm -prefetch -transstats -dsmcaching -optimize -excprefetch Array.Array -mainclass ${MAINCLASS} -trueprob 0.98
 FLAGS1=-dsm -dsmcaching -optimize -mainclass ${MAINCLASS} -trueprob 0.98
 FLAGS2=-dsm -optimize -mainclass ${MAINCLASS}
 default:
 	../../../buildscript ${FLAGS2} -o ${MAINCLASS}NPNC ${SRC1}
 	../../../buildscript ${FLAGS1} -o ${MAINCLASS}NPC ${SRC1}
-#	../../../buildscript ${FLAGS} -o ${MAINCLASS}P ${SRC1}
+	../../../buildscript ${FLAGS} -o ${MAINCLASS}N ${SRC1}
 
 clean:
 	rm -rf tmpbuilddirectory