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

Comparing jsr166/src/test/loops/MapLoops.java (file contents):
Revision 1.6 by jsr166, Tue Nov 3 01:04:02 2009 UTC vs.
Revision 1.10 by jsr166, Thu Dec 18 18:13:06 2014 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
4	>	* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6
7		import java.util.*;
#	Line 58 | Line 58 | public class MapLoops {
58		System.out.print(" ops: " + nops);
59		System.out.println();
60
61	–	int k = 1;
61		int warmups = 2;
62	<	for (int i = 1; i <= maxThreads;) {
62	>	for (int k = 1, i = 1; i <= maxThreads;) {
63		Thread.sleep(100);
64		test(i, nkeys, mapClass);
65		if (warmups > 0)
#	Line 127 | Line 126 | public class MapLoops {
126		int position;
127		int total;
128
129	<	Runner(int id, Map<Integer,Integer> map, Integer[] key,  CyclicBarrier barrier) {
129	>	Runner(int id, Map<Integer,Integer> map, Integer[] key, CyclicBarrier barrier) {
130		this.map = map;
131		this.key = key;
132		this.barrier = barrier;
#	Line 137 | Line 136 | public class MapLoops {
136		}
137
138		int step() {
139	<	// random-walk around key positions,  bunching accesses
139	>	// random-walk around key positions, bunching accesses
140		int r = rng.next();
141		position += (r & 7) - 3;
142		while (position >= key.length) position -= key.length;

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