[1606] | 1 | package test.testSOP; |
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| 2 | |
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| 3 | import java.io.File; |
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| 4 | import java.util.List; |
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| 5 | |
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| 6 | import org.apache.commons.logging.LogFactory; |
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| 7 | |
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| 8 | import schedframe.events.EventReason; |
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| 9 | import schedframe.resources.computing.Node; |
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| 10 | import schedframe.resources.computing.profiles.energy.ResourceEvent; |
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| 11 | import schedframe.resources.computing.profiles.energy.power.PowerState; |
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| 12 | import schedframe.resources.computing.profiles.energy.power.CustomPowerStateName; |
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| 13 | import schedframe.resources.computing.profiles.energy.power.PowerStateName; |
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| 14 | import schedframe.resources.computing.profiles.energy.power.StandardPowerStateName; |
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| 15 | import schedframe.resources.devices.PhysicalResource; |
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| 16 | import schedframe.scheduling.manager.tasks.JobRegistry; |
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| 17 | import example.energy.BaseEnergyEstimationPlugin; |
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| 18 | |
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| 19 | public class NodeEnergyEstimationPlugin extends BaseEnergyEstimationPlugin { |
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| 20 | |
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| 21 | // private static int POWER_CAP_LEVEL = 150; |
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| 22 | org.apache.commons.logging.Log log = LogFactory.getLog(NodeEnergyEstimationPlugin.class); |
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| 23 | |
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| 24 | // public double estimatePowerConsumption(EnergyEvent event, JobRegistry jobRegistry, |
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| 25 | // PhysicalResource resource) { |
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| 26 | // |
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| 27 | // if (event.getReason() == EventReason.SIM_INIT) { |
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| 28 | // String state = "CUSTOM_ON"; |
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| 29 | // log.debug("Initialization of all the nodes power state to "+state); |
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| 30 | // resource.getPowerInterface().setPowerState(new CustomPowerStateName(state)); |
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| 31 | // } |
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| 32 | // double powerConsumption = 0; |
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| 33 | // Node node = (Node) resource; |
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| 34 | // if(node.getPowerInterface().getPowerState().getLabel().equals(new CustomPowerStateName("CUSTOM_ON").getLabel())){ |
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| 35 | // powerConsumption = getPowerConsumption(node); |
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| 36 | // } |
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| 37 | //// if(powerConsumption > POWER_CAP_LEVEL ){ |
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| 38 | //// DataCenterWorkloadSimulator.getEventManager().sendToAllSchedulers(0, DCWormsTags.POWER_LIMIT_EXCEEDED, node.getFullName()); |
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| 39 | //// } |
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| 40 | // return powerConsumption; |
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| 41 | // } |
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| 42 | |
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| 43 | public double getPowerConsumption(Node node){ |
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| 44 | double powerConsumption = 0; |
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| 45 | double loadLevel = node.getLoadInterface().getRecentUtilization().getValue(); |
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| 46 | double p_max = -1; |
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| 47 | double p_min = -1; |
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| 48 | |
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| 49 | //Find power Consumption of 100% and 0% load states |
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| 50 | for (PowerState p : node.getPowerInterface().getSupportedPowerStates()) { |
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| 51 | if (p.getName().getLabel().equals(new CustomPowerStateName("P_MAX").getLabel())) { |
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| 52 | p_max = p.getPowerUsage(); |
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| 53 | } |
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| 54 | if (p.getName().getLabel().equals(new CustomPowerStateName("P_MIN").getLabel())) { |
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| 55 | p_min = p.getPowerUsage(); |
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| 56 | } |
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| 57 | } |
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| 58 | if (p_max == -1 || p_min == -1) { |
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| 59 | log.error("ERROR: Load_100 or load_0 not found in powerstate list of node "+node.getFullName()); |
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| 60 | } |
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| 61 | else { |
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| 62 | powerConsumption = p_min + (p_max-p_min)*(loadLevel/100); |
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| 63 | // log.debug("Power Consumption of node "+node.getName()+" at "+loadLevel+"% is "+powerConsumption); |
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| 64 | } |
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| 65 | // log.debug("powerConsumption : "+powerConsumption); |
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| 66 | return powerConsumption; |
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| 67 | } |
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| 68 | |
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| 69 | @Override |
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| 70 | public double estimatePowerConsumption(ResourceEvent event, JobRegistry jobRegistry, PhysicalResource resource) { |
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| 71 | //Cleanup ! |
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| 72 | if (event.getReason() == EventReason.SIM_INIT) { |
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| 73 | //Do at initialisation of simulation |
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| 74 | } |
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| 75 | // //TesT |
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| 76 | // if (event.getReason() == EventReason.SIM_INIT && resource.getName().equals("Node_1")) { |
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| 77 | // PowerStateName state = StandardPowerStateName.OFF; |
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| 78 | // log.debug("Initialization of Node_1 power state to "+state); |
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| 79 | // resource.getPowerInterface().setPowerState(state); |
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| 80 | // } |
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| 81 | double powerConsumption = 0; |
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| 82 | Node node = (Node) resource; |
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| 83 | if(node.getPowerInterface().getPowerState().equals(StandardPowerStateName.ON)){ |
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| 84 | powerConsumption = getPowerConsumption(node); |
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| 85 | } |
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| 86 | else { |
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| 87 | try { |
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| 88 | powerConsumption = node.getPowerInterface().getPowerConsumption(node.getPowerInterface().getPowerState()); |
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| 89 | } catch (NoSuchFieldException e) { |
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| 90 | // TODO Auto-generated catch block |
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| 91 | e.printStackTrace(); |
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| 92 | } |
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| 93 | } |
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| 94 | // if(powerConsumption > POWER_CAP_LEVEL ){ |
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| 95 | // DataCenterWorkloadSimulator.getEventManager().sendToAllSchedulers(0, DCWormsTags.POWER_LIMIT_EXCEEDED, node.getFullName()); |
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| 96 | // } |
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| 97 | return powerConsumption; |
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| 98 | } |
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| 99 | |
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| 100 | // public double getPowerConsumption(Node node){ |
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| 101 | // double powerConsumption = 0; |
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| 102 | // double loadLevel = node.getLoadInterface().getRecentUtilization().getValue(); |
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| 103 | // double lowestLoadLevel = 100; |
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| 104 | // double highestLoadLevel = 0; |
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| 105 | // try{ |
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| 106 | // if(node.getPowerInterface().supportPowerState(new CustomPowerStateName("ON_" + new Double(loadLevel).intValue()))){ |
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| 107 | // powerConsumption = node.getPowerInterface().getPowerConsumption(new CustomPowerStateName("ON_" + new Double(loadLevel).intValue())); |
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| 108 | // } else { |
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| 109 | // for(PowerState powerState: node.getPowerInterface().getSupportedPowerStates()){ |
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| 110 | // Double load; |
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| 111 | // try{ |
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| 112 | // load = Double.valueOf(powerState.getName().getLabel().substring(3)); |
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| 113 | // }catch (Exception e){ |
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| 114 | // continue; |
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| 115 | // } |
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| 116 | // if(lowestLoadLevel > load){ |
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| 117 | // lowestLoadLevel = load; |
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| 118 | // } |
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| 119 | // if(highestLoadLevel < load){ |
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| 120 | // highestLoadLevel = load; |
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| 121 | // } |
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| 122 | // } |
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| 123 | // if(loadLevel == 0){ |
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| 124 | // powerConsumption = node.getPowerInterface().getPowerConsumption(new CustomPowerStateName("ON_0")); |
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| 125 | // } else { |
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| 126 | // |
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| 127 | // double lowerLoadLevel = lowestLoadLevel; |
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| 128 | // double higherLoadLevel = highestLoadLevel; |
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| 129 | // |
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| 130 | // for(PowerState powerState: node.getPowerInterface().getSupportedPowerStates()){ |
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| 131 | // Double load = Double.valueOf(powerState.getName().getLabel().substring(3)); |
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| 132 | // if(loadLevel > load){ |
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| 133 | // lowerLoadLevel = load; |
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| 134 | // } |
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| 135 | // else if(loadLevel < load){ |
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| 136 | // higherLoadLevel = load; |
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| 137 | // break; |
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| 138 | // } |
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| 139 | // } |
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| 140 | // double powerBelow; |
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| 141 | // double powerAbove; |
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| 142 | // double a; |
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| 143 | // double b; |
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| 144 | // if(lowerLoadLevel != higherLoadLevel) { |
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| 145 | // powerBelow = node.getPowerInterface().getPowerConsumption(new CustomPowerStateName("ON_" + new Double(lowerLoadLevel).intValue())); |
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| 146 | // powerAbove = node.getPowerInterface().getPowerConsumption(new CustomPowerStateName("ON_" + new Double(higherLoadLevel).intValue())); |
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| 147 | // a = (powerAbove - powerBelow)/(higherLoadLevel - lowerLoadLevel); |
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| 148 | // b = powerAbove - a * higherLoadLevel; |
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| 149 | // } else { |
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| 150 | // powerBelow = node.getPowerInterface().getPowerConsumption(new CustomPowerStateName("ON_" + new Double(lowestLoadLevel).intValue())); |
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| 151 | // powerAbove = node.getPowerInterface().getPowerConsumption(new CustomPowerStateName("ON_" + new Double(highestLoadLevel).intValue())); |
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| 152 | // a = (powerAbove - powerBelow)/(highestLoadLevel - lowestLoadLevel); |
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| 153 | // b = powerAbove - a * highestLoadLevel; |
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| 154 | // } |
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| 155 | // powerConsumption = a * loadLevel + b; |
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| 156 | // } |
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| 157 | // } |
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| 158 | // } catch (Exception e){ |
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| 159 | // |
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| 160 | // } |
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| 161 | // |
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| 162 | // return powerConsumption; |
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| 163 | // } |
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| 164 | |
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| 165 | } |
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