Robust/src/Benchmarks/oooJava/raytracer/JGFRayTracerBench.java

   1 /**************************************************************************
   2  * * Java Grande Forum Benchmark Suite - Version 2.0 * * produced by * * Java
   3  * Grande Benchmarking Project * * at * * Edinburgh Parallel Computing Centre *
   4  * * email: epcc-javagrande@epcc.ed.ac.uk * * * This version copyright (c) The
   5  * University of Edinburgh, 1999. * All rights reserved. * *
   6  **************************************************************************/
   7
   8 public class JGFRayTracerBench extends RayTracer {
   9         JGFInstrumentor instr;
  10
  11         public JGFRayTracerBench(JGFInstrumentor instr) {
  12                 super();
  13                 this.instr = instr;
  14         }
  15
  16         public void JGFsetsize(int size) {
  17                 this.size = size;
  18         }
  19
  20         public void JGFinitialise() {
  21
  22 //              instr.startTimer("Section3:RayTracer:Init");
  23
  24                 // set image size
  25 //              width = height = datasizes[size];
  26                 width = datasizes[size];
  27                 height = datasizes[size];
  28
  29                 // create the objects to be rendered
  30                 scene = createScene();
  31
  32                 // get lights, objects etc. from scene.
  33                 setScene(scene);
  34
  35                 numobjects = scene.getObjects();
  36
  37 //              instr.stopTimer("Section3:RayTracer:Init");
  38
  39         }
  40
  41         public void JGFapplication(boolean vtest) {
  42
  43 //              instr.startTimer("Section3:RayTracer:Run");
  44
  45                 // Set interval to be rendered to the whole picture
  46                 // (overkill, but will be useful to retain this for parallel versions)
  47                 Interval interval = new Interval(0, width, height, 0, height, 1);
  48
  49                 // Do the business!
  50                 render(interval,vtest);
  51 //              System.out.println("DONE");
  52 //              instr.stopTimer("Section3:RayTracer:Run");
  53
  54         }
  55
  56         public void JGFvalidate() {
  57                 // long refval[] = {2676692,29827635};
  58                 long refval[] = new long[2];
  59                 refval[0] = 2676692;
  60                 refval[1] = 29827635;
  61                 long dev = checksum - refval[size];
  62                 if (dev != 0) {
  63                         System.out.println("Validation failed");
  64                         System.out.println("Pixel checksum = " + checksum);
  65                         System.out.println("Reference value = " + refval[size]);
  66                 }
  67         }
  68
  69         public void JGFtidyup() {
  70 //              scene = null;
  71 //              lights = null;
  72 //              prim = null;
  73 //              tRay = null;
  74 //              inter = null;
  75
  76                 // System.gc();
  77         }
  78
  79         public void JGFrun(int size, JGFInstrumentor instr,boolean vtest) {
  80
  81 //              instr.addTimer("Section3:RayTracer:Total", "Solutions", size);
  82 //              instr.addTimer("Section3:RayTracer:Init", "Objects", size);
  83 //              instr.addTimer("Section3:RayTracer:Run", "Pixels", size);
  84
  85                 JGFsetsize(size);
  86
  87 //              instr.startTimer("Section3:RayTracer:Total");
  88
  89                 JGFinitialise();
  90                 JGFapplication(vtest);
  91 //              JGFvalidate();
  92 //              JGFtidyup();
  93
  94 //              instr.stopTimer("Section3:RayTracer:Total");
  95 //
  96 //              instr.addOpsToTimer("Section3:RayTracer:Init", (double) numobjects);
  97 //              instr.addOpsToTimer("Section3:RayTracer:Run",(double) (width * height));
  98 //              instr.addOpsToTimer("Section3:RayTracer:Total", 1);
  99 //
 100 //              instr.printTimer("Section3:RayTracer:Init");
 101 //              instr.printTimer("Section3:RayTracer:Run");
 102 //              instr.printTimer("Section3:RayTracer:Total");
 103         }
 104
 105 }