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Adapted VNE ILP path algorithm example medium

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Maximilian Kratz 2021-05-31 09:25:27 +02:00
parent 83d05b2fad
commit aa2102190c
2 changed files with 15 additions and 3 deletions
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16
examples/src/examples/algorithms/VneIlpPathAlgorithmExampleMedium.java
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@ -8,6 +8,9 @@ import generators.OneTierNetworkGenerator;
import generators.TwoTierNetworkGenerator;
import generators.config.OneTierConfig;
import generators.config.TwoTierConfig;
import metrics.AcceptedVnrMetric;
import metrics.AveragePathLengthMetric;
import metrics.TotalPathCostMetric;
import model.SubstrateNetwork;
import model.VirtualNetwork;
@ -25,12 +28,12 @@ public class VneIlpPathAlgorithmExampleMedium {
*/
public static void main(final String[] args) {
// Setup
ModelFacadeConfig.MIN_PATH_LENGTH = 2;
ModelFacadeConfig.MIN_PATH_LENGTH = 1;
ModelFacadeConfig.MAX_PATH_LENGTH = 4;
final long start = System.nanoTime();
// Substrate network = one tier network
// Substrate network = two tier network
final OneTierConfig rackConfig = new OneTierConfig(10, 1, false, 10, 10, 10, 10);
final TwoTierConfig substrateConfig = new TwoTierConfig();
substrateConfig.setRack(rackConfig);
@ -62,6 +65,15 @@ public class VneIlpPathAlgorithmExampleMedium {
ModelFacade.getInstance().persistModel();
System.out.println("=> Execution finished.");
System.out.println("=> Elapsed time: " + (end - start) / 1_000_000_000 + " seconds");
final SubstrateNetwork sNet =
(SubstrateNetwork) ModelFacade.getInstance().getNetworkById("sub");
final AcceptedVnrMetric acceptedVnrs = new AcceptedVnrMetric(sNet);
System.out.println("=> Accepted VNRs: " + (int) acceptedVnrs.getValue());
final TotalPathCostMetric totalPathCost = new TotalPathCostMetric(sNet);
System.out.println("=> Total path cost: " + totalPathCost.getValue());
final AveragePathLengthMetric averagePathLength = new AveragePathLengthMetric(sNet);
System.out.println("=> Average path length: " + averagePathLength.getValue());
}
}

2
examples/src/examples/algorithms/VnePmMdvneAlgorithmExampleMedium.java
View file

@ -33,7 +33,7 @@ public class VnePmMdvneAlgorithmExampleMedium {
final long start = System.nanoTime();
// Substrate network = one tier network
// Substrate network = two tier network
final OneTierConfig rackConfig = new OneTierConfig(10, 1, false, 10, 10, 10, 10);
final TwoTierConfig substrateConfig = new TwoTierConfig();
substrateConfig.setRack(rackConfig);