Robust/src/Benchmarks/Prefetch/Chase/Chase.java

   1 public class Foo {
   2     public Foo() {
   3         next=null;
   4     }
   5     Foo next;
   6 }
   7
   8 public class Chase extends Thread {
   9     Foo base;
  10     public Chase(Foo b) {
  11         base=b;
  12     }
  13
  14     public static void main(String [] argv) {
  15         Chase c;
  16         atomic {
  17             Foo fold=global new Foo();
  18
  19             for(int i=0;i<10000;i++) {
  20                 Foo f=global new Foo();
  21                 f.next=fold;
  22                 fold=f;
  23             }
  24
  25             c=global new Chase(fold);
  26         }
  27         c.start((128<<24)|(195<<16)|(175<<8)|71);
  28         c.join();
  29     }
  30
  31     public void run() {
  32         atomic {
  33             Foo b=base;
  34             while(b!=null)
  35                 b=b.next;
  36         }
  37     }
  38 }