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/* |
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* Written by Doug Lea with assistance from members of JCP JSR-166 |
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* Expert Group and released to the public domain, as explained at |
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* http://creativecommons.org/licenses/publicdomain |
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* http://creativecommons.org/publicdomain/zero/1.0/ |
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*/ |
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import java.util.concurrent.*; |
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//import jsr166y.*; |
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import java.util.concurrent.ArrayBlockingQueue; |
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import java.util.concurrent.BlockingQueue; |
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import java.util.concurrent.CyclicBarrier; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.LinkedBlockingDeque; |
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import java.util.concurrent.LinkedBlockingQueue; |
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import java.util.concurrent.LinkedTransferQueue; |
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import java.util.concurrent.PriorityBlockingQueue; |
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import java.util.concurrent.SynchronousQueue; |
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public class SingleProducerMultipleConsumerLoops { |
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static final int NCPUS = Runtime.getRuntime().availableProcessors(); |
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warmup(); |
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print = true; |
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int k = 1; |
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for (int i = 1; i <= maxn;) { |
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for (int k = 1, i = 1; i <= maxn;) { |
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System.out.println("Consumers:" + i); |
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oneTest(i, ITERS); |
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if (i == k) { |
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} |
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pool.shutdown(); |
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} |
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} |
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static void warmup() throws Exception { |
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print = false; |
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if (print) |
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System.out.print("ArrayBlockingQueue(fair)"); |
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oneRun(new ArrayBlockingQueue<Integer>(POOL_SIZE, true), n, fairIters); |
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} |
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static abstract class Stage implements Runnable { |
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abstract static class Stage implements Runnable { |
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final int iters; |
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final BlockingQueue<Integer> queue; |
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final CyclicBarrier barrier; |
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volatile int result; |
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Stage (BlockingQueue<Integer> q, CyclicBarrier b, int iters) { |
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Stage(BlockingQueue<Integer> q, CyclicBarrier b, int iters) { |
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queue = q; |
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barrier = b; |
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this.iters = iters; |
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static class Consumer extends Stage { |
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Consumer(BlockingQueue<Integer> q, CyclicBarrier b, int iters) { |
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super(q, b, iters); |
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} |
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public void run() { |