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1 package alice.test.topology.ring;
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2
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3 import org.msgpack.type.ValueFactory;
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4
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5 import alice.codesegment.CodeSegment;
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6 import alice.datasegment.CommandType;
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7 import alice.datasegment.Receiver;
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8
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9 public class FirstRingMessagePassing extends CodeSegment {
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10
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11 public Receiver ds1 = ids.create(CommandType.TAKE);
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12 private long startTime;
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13 private int count;
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14 private int nodeNum;
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15
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16 public FirstRingMessagePassing(long startTime, int count, int nodeNum) {
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17 this.startTime = startTime;
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18 this.count = count;
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19 this.nodeNum = nodeNum;
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20 }
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21
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22 public FirstRingMessagePassing(int count, int nodeNum) { // at first
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23 this.startTime = System.nanoTime();
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24 this.count = count;
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25 this.nodeNum = nodeNum;
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26 }
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27
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28 @Override
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29 public void run() {
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30 ods.put("right", "c", ds1.getVal()); // copy whole DataSegment to the right
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31 if (ds1.index > count) { // after count time update of ds1
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32 ods.put("right", "finish", ValueFactory.createNilValue());
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33 long endTime = System.nanoTime();
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34 long time = endTime - startTime;
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35 System.out.println(nodeNum + " " + time / count / 1000000.0);
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36 return;
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37 }
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38
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39 FirstRingMessagePassing cs = new FirstRingMessagePassing(startTime, count, nodeNum);
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40 cs.ds1.setKey("c");
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41 }
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42
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43 }
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