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

Comparing jsr166/src/test/loops/ConcurrentDequeLoops.java (file contents):
Revision 1.11 by jsr166, Thu Dec 18 18:43:22 2014 UTC vs.
Revision 1.14 by jsr166, Sat Dec 31 19:02:43 2016 UTC

#	Line 4 | Line 4
4		* http://creativecommons.org/publicdomain/zero/1.0/
5		*/
6
7	<	import java.util.*;
8	<	import java.util.concurrent.*;
9	<	import java.util.concurrent.atomic.*;
10	<	import java.util.concurrent.locks.*;
7	>	import java.util.ArrayList;
8	>	import java.util.Deque;
9	>	import java.util.concurrent.Callable;
10	>	import java.util.concurrent.CyclicBarrier;
11	>	import java.util.concurrent.ExecutorService;
12	>	import java.util.concurrent.Executors;
13	>	import java.util.concurrent.Future;
14	>	import java.util.concurrent.atomic.AtomicInteger;
15
16		public class ConcurrentDequeLoops {
17		static final ExecutorService pool = Executors.newCachedThreadPool();
#	Line 117 | Line 121 | public class ConcurrentDequeLoops {
121		}
122
123		static void oneRun(Class<?> klass, int n, int items) throws Exception {
124	<	Deque<Integer> q = (Deque<Integer>) klass.newInstance();
124	>	Deque<Integer> q =
125	>	(Deque<Integer>) klass.getConstructor().newInstance();
126		LoopHelpers.BarrierTimer timer = new LoopHelpers.BarrierTimer();
127		CyclicBarrier barrier = new CyclicBarrier(n + 1, timer);
128		totalItems = new AtomicInteger(n * items);
#	Line 140 | Line 145 | public class ConcurrentDequeLoops {
145		System.out.println(LoopHelpers.rightJustify(time / (items * n)) + " ns per item");
146		if (total == 0) // avoid overoptimization
147		System.out.println("useless result: " + total);
143	–
148		}
149		}

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