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Comparing jsr166/src/test/loops/MultipleProducersSingleConsumerLoops.java (file contents):
Revision 1.8 by jsr166, Tue Mar 15 19:47:05 2011 UTC vs.
Revision 1.14 by jsr166, Sat Dec 31 19:54:17 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 jsr166y.*;
7	>	import java.util.concurrent.ArrayBlockingQueue;
8	>	import java.util.concurrent.BlockingQueue;
9	>	import java.util.concurrent.CyclicBarrier;
10	>	import java.util.concurrent.ExecutorService;
11	>	import java.util.concurrent.Executors;
12	>	import java.util.concurrent.LinkedBlockingDeque;
13	>	import java.util.concurrent.LinkedBlockingQueue;
14	>	import java.util.concurrent.LinkedTransferQueue;
15	>	import java.util.concurrent.Phaser;
16	>	import java.util.concurrent.PriorityBlockingQueue;
17	>	import java.util.concurrent.SynchronousQueue;
18
19		public class MultipleProducersSingleConsumerLoops {
20		static final int NCPUS = Runtime.getRuntime().availableProcessors();
13	–	static final Random rng = new Random();
21		static final ExecutorService pool = Executors.newCachedThreadPool();
22		static boolean print = false;
23		static int producerSum;
#	Line 54 | Line 61 | public class MultipleProducersSingleCons
61
62		warmup();
63		print = true;
64	<	int k = 1;
58	<	for (int i = 1; i <= maxn;) {
64	>	for (int k = 1, i = 1; i <= maxn;) {
65		System.out.println("Producers:" + i);
66		oneTest(i, ITERS);
67		if (i == k) {
#	Line 121 | Line 127 | public class MultipleProducersSingleCons
127		System.out.print("SynchronousQueue        ");
128		oneRun(new SynchronousQueue<Integer>(), n, iters);
129
124	–
130		Thread.sleep(100); // System.gc();
131		if (print)
132		System.out.print("SynchronousQueue(fair)  ");
#	Line 146 | Line 151 | public class MultipleProducersSingleCons
151		if (print)
152		System.out.print("ArrayBlockingQueue(fair)");
153		oneRun(new ArrayBlockingQueue<Integer>(POOL_SIZE, true), n, fairIters);
149	–
150	–
154		}
155
156		abstract static class Stage implements Runnable {
#	Line 230 | Line 233 | public class MultipleProducersSingleCons
233
234		}
235
233	–
236		static void oneRun(BlockingQueue<Integer> q, int n, int iters) throws Exception {
237
238		LoopHelpers.BarrierTimer timer = new LoopHelpers.BarrierTimer();

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