ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

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

Comparing jsr166/src/test/loops/DynamicFib.java (file contents):
Revision 1.1 by dl, Sun Sep 19 12:55:36 2010 UTC vs.
Revision 1.5 by jsr166, Sat Feb 16 21:37:44 2013 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/publicdomain/zero/1.0/
5	+	*/
6	+
7		import java.util.concurrent.*;
8
9		public final class DynamicFib extends RecursiveAction {
#	Line 21 | Line 27 | public final class DynamicFib extends Re
27		return;
28		}
29		for (int reps = 0; reps < 2; ++reps) {
30	<	ForkJoinPool pool = procs == 0? new ForkJoinPool() :
30	>	ForkJoinPool pool = (procs == 0) ? new ForkJoinPool() :
31		new ForkJoinPool(procs);
32	<	for (int i = 0; i < 20; ++i)
32	>	for (int i = 0; i < 20; ++i)
33		test(pool, num);
34		System.out.println(pool);
35		pool.shutdown();
#	Line 51 | Line 57 | public final class DynamicFib extends Re
57
58		int number;     // Initialized with argument; replaced with result
59		DynamicFib(int n) { number = n; }
60	<	public void compute() {
61	<	number = fib(number);
60	>	public void compute() {
61	>	number = fib(number);
62		}
63
64		static int fib(int n) {
65		int res;
66	<	if (n <= 1)
66	>	if (n <= 1)
67		res = n;
68		else if (getSurplusQueuedTaskCount() >= 4)
69		res = seqFib(n);
#	Line 86 | Line 92 | public final class DynamicFib extends Re
92		}
93
94		}
89	–

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines