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30 lines
1006 B
30 lines
1006 B
package net.jrtechs;
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import java.util.Vector;
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public class GenericTester<E>
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{
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public long timeTrialMS(ParallelExecutor<E> executor, Vector<Work<E>> tasks)
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{
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long start = System.nanoTime();
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executor.runTasks(tasks);
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long finish = System.nanoTime();
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return (finish-start)/1000000;
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}
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public Result testAll(Vector<Work<E>> tasks)
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{
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ParallelExecutor<E> streams = new ParallelStreamsExecutor<>();
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ParallelExecutor<E> threads = new RunThreads<>();
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ParallelExecutor<E> manager = new Manager<>(8);
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ParallelExecutor<E> single = new SingleThread<>();
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ParallelExecutor<E> pool = new ThreadPoolExecutor<>();
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Result res = new Result();
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res.streams = timeTrialMS(streams, tasks);
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res.manager = timeTrialMS(manager, tasks);
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res.threads = timeTrialMS(threads, tasks);
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res.pool = timeTrialMS(pool, tasks);
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res.singleThread = timeTrialMS(single, tasks);
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return res;
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}
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}
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