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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/publicdomain/zero/1.0/ |
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*/ |
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import java.util.*; |
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import java.util.concurrent.*; |
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// Performance-tuning constant: |
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static int sequentialThreshold; |
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static long lastStealCount; |
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< |
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public static void main(String[] args) throws Exception { |
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int procs = 0; |
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int num = 45; |
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procs = Integer.parseInt(args[0]); |
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if (args.length > 1) |
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num = Integer.parseInt(args[1]); |
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if (args.length > 2) |
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if (args.length > 2) |
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sequentialThreshold = Integer.parseInt(args[2]); |
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} |
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catch (Exception e) { |
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return; |
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} |
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> |
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for (int reps = 0; reps < 2; ++reps) { |
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ForkJoinPool g = procs == 0? new ForkJoinPool() : |
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ForkJoinPool g = (procs == 0) ? new ForkJoinPool() : |
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new ForkJoinPool(procs); |
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// g.setMaintainsParallelism(false); |
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lastStealCount = g.getStealCount(); |
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} |
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} |
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– |
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