ViewVC Help

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

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

Comparing jsr166/src/test/loops/DynamicLeftSpineFib.java (file contents):
Revision 1.10 by dl, Sun Sep 19 12:55:36 2010 UTC vs.
Revision 1.15 by jsr166, Wed Dec 31 17:00:58 2014 UTC

#	Line 1 | Line 1
1	<	import java.util.concurrent.*;
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.*;
8	<	import java.util.concurrent.TimeUnit;
4	<	//import java.util.concurrent.*;
8	>	import java.util.concurrent.*;
9
10		public final class DynamicLeftSpineFib extends RecursiveAction {
11
12		static long lastStealCount;
13	<
13	>
14		public static void main(String[] args) throws Exception {
15		int procs = 0;
16		int num = 45;
#	Line 21 | Line 25 | public final class DynamicLeftSpineFib e
25		return;
26		}
27
28	<
28	>
29		for (int reps = 0; reps < 2; ++reps) {
30	<	ForkJoinPool g = procs == 0? new ForkJoinPool() :
30	>	ForkJoinPool g = (procs == 0) ? new ForkJoinPool() :
31		new ForkJoinPool(procs);
32		lastStealCount = g.getStealCount();
33		for (int i = 0; i < 20; ++i) {
#	Line 60 | Line 64 | public final class DynamicLeftSpineFib e
64		int number;
65		DynamicLeftSpineFib next;
66
67	<	DynamicLeftSpineFib(int n, DynamicLeftSpineFib nxt) {
68	<	number = n; next = nxt;
67	>	DynamicLeftSpineFib(int n, DynamicLeftSpineFib nxt) {
68	>	number = n; next = nxt;
69		}
70
71		int getAnswer() {
72		return number;
73		}
74	<	public void compute() {
75	<	number = fib(number);
74	>	public void compute() {
75	>	number = fib(number);
76		}
77
78		static final int fib(int n) {
#	Line 97 | Line 101 | public final class DynamicLeftSpineFib e
101		r += collectRights(rt);
102		return r;
103		}
104	<
104	>
105		static final int collectRights(DynamicLeftSpineFib rt) {
106		int r = 0;
107		while (rt != null) {
#	Line 125 | Line 129 | public final class DynamicLeftSpineFib e
129		}
130
131		}
128	–

Diff Legend

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