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root/jsr166/jsr166/src/test/loops/FJPhaserJacobi.java

Comparing jsr166/src/test/loops/FJPhaserJacobi.java (file contents):
Revision 1.4 by dl, Fri Oct 30 14:15:04 2009 UTC vs.
Revision 1.9 by jsr166, Wed Jul 4 20:07:01 2012 UTC

#	Line 1 | Line 1
1	–	/*
2	–	* Written by Doug Lea with assistance from members of JCP JSR-166
3	–	* Expert Group and released to the public domain, as explained at
4	–	* http://creativecommons.org/licenses/publicdomain
5	–	*/
6	–
1		// Barrier version of Jacobi iteration
2
3		import java.util.concurrent.*;
10	–	//import jsr166y.*;
4
5		public class FJPhaserJacobi {
6
#	Line 26 | Line 19 | public class FJPhaserJacobi {
19		}
20
21		catch (Exception e) {
22	<	System.out.println("Usage: java FJPhaserJacobi <matrix size> <max steps>");
22	>	System.out.println("Usage: java ThreadPhaserJacobi <matrix size> <max steps>");
23		return;
24		}
25
26		ForkJoinPool fjp = new ForkJoinPool();
27	+	//        int granularity = (n * n / fjp.getParallelism()) / 2;
28		int granularity = n * n / fjp.getParallelism();
29		dimGran = (int)(Math.sqrt(granularity));
30

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