1 /**************************************************************************
3 * Java Grande Forum Benchmark Suite - Thread Version 1.0 *
7 * Java Grande Benchmarking Project *
11 * Edinburgh Parallel Computing Centre *
13 * email: epcc-javagrande@epcc.ed.ac.uk *
16 * This version copyright (c) The University of Edinburgh, 2001. *
17 * All rights reserved. *
19 **************************************************************************/
22 public class JGFSORBenchSizeA{
24 public static void main(String argv[]){
27 if(argv.length != 0 ) {
28 nthreads = Integer.parseInt(argv[0]);
30 System.printString("The no of threads has not been specified, defaulting to 1\n");
31 System.printString(" \n");
35 JGFInstrumentor instr = new JGFInstrumentor();
36 JGFInstrumentor.printHeader(2,0,nthreads);
40 sor = global new JGFSORBench(nthreads);
44 JGFInstrumentor.addTimer("Section2:SOR:Kernel", "Iterations",size, instr.timers);
49 JGFSORBench.JGFkernel(sor);
52 retval = sor.JGFvalidate();
55 System.printString("Validation failed\n");
60 jacobi = sor.JACOBI_NUM_ITER;
63 JGFInstrumentor.addOpsToTimer("Section2:SOR:Kernel", (double) jacobi, instr.timers);
64 JGFInstrumentor.printTimer("Section2:SOR:Kernel", instr.timers);
65 System.printString("Finished\n");