From: yeom <yeom>
Date: Sat, 31 Jul 2010 01:39:56 +0000 (+0000)
Subject: optimized version of raytracer benchmark
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f50df0a1dad1c6ceff151369a88a8208c0b98bf7;hp=1dc32a13d156f8118b35621c434056fddd4fa478;p=IRC.git

optimized version of raytracer benchmark
---

diff --git a/Robust/src/Benchmarks/oooJava/raytracer/RayTracer.java b/Robust/src/Benchmarks/oooJava/raytracer/RayTracer.java
index 006d1cfc..758d895d 100644
--- a/Robust/src/Benchmarks/oooJava/raytracer/RayTracer.java
+++ b/Robust/src/Benchmarks/oooJava/raytracer/RayTracer.java
@@ -272,14 +272,19 @@ public class RayTracer {
 			}		// end of sese line		
 			
 			sese serial{
-				for (int x = 0; x < interval.width; x++) {
-				    int pixCounter_t=y*(interval.width)+x;
-					row[pixCounter_t] = tempArray[x];
-			    }
-				checksum+=line_checksum;
-				if(y== (interval.yto-1)){
-					System.out.println("CHECKSUM="+checksum);
-				}
+			  if(true){
+  			  int  pixCounter_t=y*(interval.width);
+  			  System.arraycopy(tempArray, 0, row, pixCounter_t, interval.width);			  
+			  }else{
+			     for (int x = 0; x < interval.width; x++) {
+	            int pixCounter_t=y*(interval.width)+x;
+	          row[pixCounter_t] = tempArray[x];
+	          }
+	      }
+		    checksum+=line_checksum;
+        if(y== (interval.yto-1)){
+          System.out.println("CHECKSUM="+checksum);
+        }
 			}
 			
 		} // end for (y)
diff --git a/Robust/src/Benchmarks/oooJava/raytracer/test.java b/Robust/src/Benchmarks/oooJava/raytracer/test.java
index 1421fd17..91ed7d1c 100644
--- a/Robust/src/Benchmarks/oooJava/raytracer/test.java
+++ b/Robust/src/Benchmarks/oooJava/raytracer/test.java
@@ -5,7 +5,11 @@ public class test {
 		instr.printHeader(3, 0);
 
 		JGFRayTracerBench rtb = new JGFRayTracerBench(instr);
-		rtb.JGFrun(0, instr);
+		int size=0;
+		if( argv.length>0 ){
+		    size=Integer.parseInt(argv[0]);
+		}
+		rtb.JGFrun(size, instr);
 	}
 
 }