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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 jsr166y.*; |
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System.out.print("Warmup:"); |
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for (int j = 0; j < 1; ++j) { |
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int k = 1; |
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for (int i = 1; i <= maxThreads;) { |
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for (int k = 1, i = 1; i <= maxThreads;) { |
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System.out.print(" " + i); |
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oneTest(i, 10000, false); |
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Thread.sleep(100); |
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} |
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System.out.println(); |
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int k = 1; |
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for (int i = 1; i <= maxThreads;) { |
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for (int k = 1, i = 1; i <= maxThreads;) { |
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System.out.println("Threads:" + i); |
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oneTest(i, maxIters, true); |
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Thread.sleep(100); |
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else |
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i = k; |
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} |
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} |
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} |
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static void oneTest(int nThreads, int iters, boolean print) throws Exception { |
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Thread.sleep(100); // System.gc(); |
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Thread.sleep(100); // System.gc(); |
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if (print) System.out.print("ArrayBlockingQueue(256) "); |
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oneRun(new ArrayBlockingQueue<Runnable>(256), nThreads, iters, print); |
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} |
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static final class Task implements Runnable { |
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static final class LTQasSQ<T> extends LinkedTransferQueue<T> { |
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LTQasSQ() { super(); } |
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public void put(T x) { |
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try { super.transfer(x); |
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} catch (InterruptedException ex) { throw new Error(); } |
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try { super.transfer(x); } |
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catch (InterruptedException ex) { throw new Error(ex); } |
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} |
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} |
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if ((++calls & 1) == 0) |
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super.put(x); |
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else { |
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try { super.transfer(x); |
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} catch (InterruptedException ex) { |
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throw new Error(); |
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} |
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try { super.transfer(x); } |
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catch (InterruptedException ex) { throw new Error(ex); } |
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} |
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} |
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} |