[104] | 1 | package test.rewolucja.resources.reader; |
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| 2 | |
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| 3 | |
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| 4 | import gridsim.ResourceCalendar; |
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| 5 | import gridsim.gssim.GssimConstants; |
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| 6 | |
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| 7 | import java.io.File; |
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| 8 | import java.io.FileNotFoundException; |
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| 9 | import java.io.FileReader; |
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| 10 | import java.io.IOException; |
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| 11 | import java.util.LinkedList; |
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| 12 | import java.util.List; |
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| 13 | import java.util.Stack; |
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| 14 | |
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| 15 | import org.exolab.castor.xml.MarshalException; |
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| 16 | import org.exolab.castor.xml.ValidationException; |
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| 17 | import org.qcg.broker.schemas.exception.UnknownParameter; |
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| 18 | |
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| 19 | import org.qcg.broker.schemas.hostparams.HostParameters; |
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| 20 | import org.qcg.broker.schemas.hostparams.wrapper.HostParametersWrapper; |
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| 21 | import org.qcg.broker.schemas.hostparams.wrapper.impl.HostParametersWrapperImpl; |
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| 22 | |
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| 23 | import schedframe.scheduling.plugin.estimation.ExecTimeEstimationPlugin; |
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| 24 | import simulator.ConfigurationOptions; |
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| 25 | import simulator.utils.InstanceFactory; |
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| 26 | import test.rewolucja.resources.ResourceType; |
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| 27 | import test.rewolucja.resources.description.AbstractResourceDescription; |
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| 28 | import test.rewolucja.resources.description.ExecResourceDescription; |
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| 29 | import test.rewolucja.resources.logical.LogicalResource; |
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| 30 | import test.rewolucja.resources.physical.base.ComputingResource; |
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| 31 | import test.rewolucja.resources.physical.factory.ResourceFactory; |
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| 32 | import test.rewolucja.resources.reader.test.TempResourceDescriptionReader; |
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| 33 | import test.rewolucja.resources.utils.ResourceController; |
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| 34 | import test.rewolucja.scheduling.implementation.GridBrokerNew; |
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| 35 | import test.rewolucja.scheduling.implementation.LocalManagementSystem; |
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| 36 | import test.rewolucja.scheduling.implementation.ManagementSystem; |
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| 37 | |
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| 38 | public class ResourceReaderNew { |
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| 39 | |
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| 40 | protected String forecastFinishTimePluginName; |
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| 41 | protected String globalSchedulingPluginName; |
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| 42 | protected String localSchedulingPluginName; |
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| 43 | protected String resDescFileName; |
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| 44 | protected String envDescFileName; |
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| 45 | |
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| 46 | protected ResourceCalendar resourceCalendar; |
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| 47 | protected ExecTimeEstimationPlugin execTimeEstimationPlugin; |
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| 48 | |
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| 49 | private List<String> resourceLayers; |
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| 50 | |
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| 51 | |
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| 52 | public ResourceReaderNew(ConfigurationOptions options) throws IOException { |
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| 53 | |
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| 54 | forecastFinishTimePluginName = options.exectimeestimationplugin; |
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| 55 | globalSchedulingPluginName = options.gridSchedulingPluginName; |
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| 56 | localSchedulingPluginName = options.localAllocPolicyPluginName; |
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| 57 | resDescFileName = options.resdescFileName; |
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| 58 | envDescFileName = options.envDescFileName; |
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| 59 | prepareCalendar(); |
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| 60 | } |
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| 61 | |
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| 62 | public ResourceController read() throws MarshalException, ValidationException, FileNotFoundException, |
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| 63 | UnknownParameter { |
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| 64 | |
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| 65 | File file = new File(resDescFileName); |
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| 66 | |
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| 67 | HostParameters resourceDesription = HostParameters.unmarshalHostParameters(new FileReader(file)); |
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| 68 | HostParametersWrapper wrapper = new HostParametersWrapperImpl(); |
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| 69 | wrapper.wrap(resourceDesription); |
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| 70 | org.qcg.broker.schemas.hostparams.ComputingResource compResources[] = null; |
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| 71 | compResources = wrapper.getStandaloneComputingResources(); |
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| 72 | |
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| 73 | TempResourceDescriptionReader resourceDescriptionReader = TempResourceDescriptionReader |
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| 74 | .getConfiguration(envDescFileName); |
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| 75 | System.out.println("started creating environment description" + System.currentTimeMillis()); |
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| 76 | ExecResourceDescription headExecResDesc = createEnvironmentDescription(resourceDescriptionReader, compResources[0]); |
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| 77 | System.out.println("finished creating environment description" + System.currentTimeMillis()); |
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| 78 | |
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| 79 | System.out.println("started creating resources" + System.currentTimeMillis()); |
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| 80 | ComputingResource resource = createResources(headExecResDesc); |
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| 81 | System.out.println("finished creating resource" + System.currentTimeMillis()); |
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| 82 | |
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| 83 | execTimeEstimationPlugin = (ExecTimeEstimationPlugin) InstanceFactory.createInstance( |
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| 84 | forecastFinishTimePluginName, ExecTimeEstimationPlugin.class); |
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| 85 | |
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| 86 | //List<Resource> resources = createResourcesAlternative(resourceDescriptionReader, arc, resourcesDescriptions); |
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| 87 | |
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| 88 | LogicalResource lr = createLogicalResources(resource); |
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| 89 | //LogicalResource lr = createLogicalLayersStructureAlternative(resources); |
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| 90 | ResourceController rc = null; |
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| 91 | try { |
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| 92 | rc = new ResourceController("rc", lr, resource); |
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| 93 | } catch (Exception e) { |
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| 94 | // TODO Auto-generated catch block |
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| 95 | e.printStackTrace(); |
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| 96 | } |
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| 97 | |
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| 98 | return rc; |
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| 99 | } |
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| 100 | |
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| 101 | |
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| 102 | private ExecResourceDescription createEnvironmentDescription(TempResourceDescriptionReader resourceDescriptionReader, |
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| 103 | org.qcg.broker.schemas.hostparams.ComputingResource compResources) { |
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| 104 | |
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| 105 | resourceLayers = resourceDescriptionReader.resources; |
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| 106 | String resLayerName = resourceLayers.get(0); |
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| 107 | |
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| 108 | ExecResourceDescription headExecResDesc = new ExecResourceDescription(null, compResources, resLayerName); |
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| 109 | |
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| 110 | Stack<ExecResourceDescription> toExamine = new Stack<ExecResourceDescription>(); |
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| 111 | toExamine.push(headExecResDesc); |
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| 112 | |
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| 113 | ExecResourceDescription perentResDesc; |
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| 114 | while (!toExamine.isEmpty()) { |
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| 115 | perentResDesc = toExamine.pop(); |
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| 116 | resLayerName = getNextLayer(perentResDesc.getType().toString()); |
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| 117 | if (resLayerName == null) |
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| 118 | continue; |
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| 119 | int resAmount = Integer.parseInt(resourceDescriptionReader.res_amount.get(resLayerName)); |
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| 120 | for (int i = 0; i < resAmount; i++) { |
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| 121 | ExecResourceDescription resDesc = new ExecResourceDescription(perentResDesc, compResources, resLayerName); |
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| 122 | perentResDesc.addChildren(resDesc); |
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| 123 | toExamine.insertElementAt(resDesc, 0); |
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| 124 | } |
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| 125 | } |
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| 126 | return headExecResDesc; |
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| 127 | } |
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| 128 | |
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| 129 | private String getNextLayer(String previousLayer) { |
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| 130 | String layer = null; |
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| 131 | for (int i = 0; i < resourceLayers.size(); i++) { |
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| 132 | if (resourceLayers.get(i).compareTo(previousLayer) == 0) { |
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| 133 | if (i < resourceLayers.size() - 1) { |
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| 134 | layer = resourceLayers.get(i + 1); |
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| 135 | break; |
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| 136 | } |
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| 137 | } |
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| 138 | } |
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| 139 | return layer; |
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| 140 | } |
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| 141 | |
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| 142 | |
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| 143 | private ComputingResource createResources(ExecResourceDescription headExecResDes) { |
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| 144 | |
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| 145 | ComputingResource headResource = ResourceFactory.createResource(headExecResDes); |
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| 146 | Stack<ExecResourceDescription> toExamine = new Stack<ExecResourceDescription>(); |
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| 147 | toExamine.push(headExecResDes); |
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| 148 | Stack<ComputingResource> resStructure = new Stack<ComputingResource>(); |
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| 149 | resStructure.push(headResource); |
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| 150 | while (!toExamine.isEmpty()) { |
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| 151 | ComputingResource parentResource = resStructure.pop(); |
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| 152 | ExecResourceDescription parentResDesc = toExamine.pop(); |
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| 153 | List<AbstractResourceDescription> childrenResDesc = parentResDesc.getChildren(); |
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| 154 | if (childrenResDesc == null){ |
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| 155 | continue; |
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| 156 | } |
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| 157 | int resAmount = childrenResDesc.size(); |
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| 158 | for (int i = 0; i < resAmount; i++) { |
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| 159 | ExecResourceDescription execResDesc = (ExecResourceDescription) childrenResDesc.get(i); |
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| 160 | ComputingResource resource = ResourceFactory.createResource(execResDesc); |
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| 161 | parentResource.addChild(resource); |
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| 162 | toExamine.push(execResDesc); |
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| 163 | resStructure.push(resource); |
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| 164 | } |
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| 165 | } |
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| 166 | return headResource; |
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| 167 | } |
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| 168 | |
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| 169 | |
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| 170 | |
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| 171 | private LogicalResource createLogicalResources(ComputingResource headResource) { |
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| 172 | |
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| 173 | Stack<ComputingResource> toExamine = new Stack<ComputingResource>(); |
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| 174 | toExamine.push(headResource); |
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| 175 | LogicalResource headLogicalResource = null; |
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| 176 | Stack<LogicalResource> logicalResStructure = new Stack<LogicalResource>(); |
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| 177 | LogicalResource parentLogicalResource = null; |
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| 178 | while (!toExamine.isEmpty()) { |
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| 179 | ComputingResource parentResource = toExamine.pop(); |
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| 180 | if (parentResource.getType() == ResourceType.COMPUTING_GRID) |
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| 181 | try { |
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| 182 | ManagementSystem ms = new GridBrokerNew(parentResource.getName(), |
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| 183 | globalSchedulingPluginName, execTimeEstimationPlugin, null); |
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| 184 | |
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| 185 | headLogicalResource = new LogicalResource(ms, parentResource.getChildren()); |
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| 186 | logicalResStructure.push(headLogicalResource); |
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| 187 | } catch (Exception e) { |
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| 188 | e.printStackTrace(); |
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| 189 | } |
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| 190 | |
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| 191 | if(parentResource.getType() == ResourceType.RACK || parentResource.getType() == ResourceType.COMPUTING_NODE || parentResource.getType() == ResourceType.CPU || parentResource.getType() == ResourceType.CORE ) |
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| 192 | { |
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| 193 | |
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| 194 | } |
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| 195 | else |
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| 196 | parentLogicalResource = logicalResStructure.pop(); |
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| 197 | |
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| 198 | List<ComputingResource> resChildren = parentResource.getChildren(); |
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| 199 | if (resChildren == null) |
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| 200 | continue; |
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| 201 | int resAmount = resChildren.size(); |
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| 202 | for (int i = 0; i < resAmount; i++) { |
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| 203 | ComputingResource resource = resChildren.get(i); |
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| 204 | |
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| 205 | if (resource.getType() == ResourceType.COMPUTING_RESOURCE) |
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| 206 | { |
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| 207 | try { |
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| 208 | ManagementSystem ms = new LocalManagementSystem(resource.getName(), |
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| 209 | GssimConstants.MANAGEMENT_SYSTEM, |
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| 210 | localSchedulingPluginName, execTimeEstimationPlugin, null); |
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| 211 | |
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| 212 | LogicalResource logicalResource = new LogicalResource( |
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| 213 | ms, resource.getChildren()); |
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| 214 | parentLogicalResource.addChild(logicalResource); |
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| 215 | logicalResStructure.push(logicalResource); |
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| 216 | } catch (Exception e) { |
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| 217 | e.printStackTrace(); |
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| 218 | } |
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| 219 | } /*else if (resource.getType() == ResourceType.COMPUTING_NODE) { |
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| 220 | try { |
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| 221 | ManagementSystem ms = new LocalManagementSystem(resource.getName(), |
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| 222 | GssimConstants.MANAGEMENT_SYSTEM, |
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| 223 | "example.localplugin.FCFSLocalPlugin", execTimeEstimationPlugin, null); |
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| 224 | |
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| 225 | LogicalResource logicalResource = new LogicalResource(ms, resource.getChildren()); |
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| 226 | parentLogicalResource.addChild(logicalResource); |
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| 227 | logicalResStructure.push(logicalResource); |
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| 228 | } catch (Exception e) { |
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| 229 | // TODO Auto-generated catch block |
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| 230 | e.printStackTrace(); |
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| 231 | } |
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| 232 | }*/ |
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| 233 | toExamine.push(resource); |
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| 234 | } |
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| 235 | } |
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| 236 | return headLogicalResource; |
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| 237 | |
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| 238 | } |
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| 239 | |
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| 240 | private void prepareCalendar() { |
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| 241 | long seed = 11L * 13L * 17L * 19L * 23L + 1L; |
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| 242 | double timeZone = 0.0; |
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| 243 | double peakLoad = 0.0; // the resource load during peak hour |
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| 244 | double offPeakLoad = 0.0; // the resource load during off-peak hr |
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| 245 | double holidayLoad = 0.0; // the resource load during holiday |
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| 246 | |
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| 247 | // incorporates weekends so the grid resource is on 7 days a week |
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| 248 | LinkedList<Integer> Weekends = new LinkedList<Integer>(); |
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| 249 | Weekends.add(java.util.Calendar.SATURDAY); |
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| 250 | Weekends.add(java.util.Calendar.SUNDAY); |
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| 251 | |
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| 252 | // incorporates holidays. However, no holidays are set in this example |
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| 253 | LinkedList<Integer> Holidays = new LinkedList<Integer>(); |
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| 254 | resourceCalendar = new ResourceCalendar(timeZone, peakLoad, offPeakLoad, holidayLoad, Weekends, Holidays, |
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| 255 | seed); |
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| 256 | } |
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| 257 | |
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| 258 | |
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| 259 | |
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| 260 | |
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| 261 | |
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| 262 | |
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| 263 | |
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| 264 | |
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| 265 | |
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| 266 | |
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| 267 | |
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| 268 | /*private List<Resource> createResourcesAlternative(TempResourceDescriptionReader resourceDescriptionReader, |
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| 269 | ExecResourceDescription arcParent, ArrayList<ExecutingResourceDescription> resourcesDescriptions) { |
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| 270 | List<Resource> resources = new ArrayList<Resource>(); |
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| 271 | for(AbstractResourceDescription arc:arcParent.getChildren()) |
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| 272 | { |
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| 273 | ExecResourceDescription erc = (ExecResourceDescription)arc; |
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| 274 | Resource resource = ResourceFactory.createResource(erc); |
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| 275 | createResourcesIterative(resourceDescriptionReader, resource, erc); |
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| 276 | resources.add(resource); |
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| 277 | } |
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| 278 | |
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| 279 | return resources; |
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| 280 | } |
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| 281 | |
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| 282 | |
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| 283 | private LogicalResource createLogicalLayersStructureAlternative(List<Resource> resources) { |
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| 284 | LogicalResource logicalLayerWithMs = null; |
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| 285 | Stack<LogicalResource> tree = new Stack<LogicalResource>(); |
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| 286 | |
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| 287 | ManagementSystem ms = null; |
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| 288 | try { |
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| 289 | ms = new GridBrokerNew("COMPUTING_GRID_0", |
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| 290 | globalSchedulingPluginName, execTimeEstimationPlugin, null); |
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| 291 | } catch (Exception e1) { |
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| 292 | // TODO Auto-generated catch block |
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| 293 | e1.printStackTrace(); |
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| 294 | } |
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| 295 | |
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| 296 | try { |
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| 297 | logicalLayerWithMs = new LogicalResource(ms, resources); |
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| 298 | } catch (Exception e1) { |
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| 299 | // TODO Auto-generated catch block |
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| 300 | e1.printStackTrace(); |
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| 301 | } |
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| 302 | tree.push(logicalLayerWithMs); |
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| 303 | |
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| 304 | Stack<Resource> toExamine = new Stack<Resource>(); |
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| 305 | |
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| 306 | |
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| 307 | for(Resource resource:resources) |
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| 308 | toExamine.push(resource); |
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| 309 | LogicalResource ll = null; |
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| 310 | while (!toExamine.isEmpty()) { |
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| 311 | Resource resourceFromTop = toExamine.pop(); |
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| 312 | if (resourceFromTop.getType() == ResourceType.COMPUTING_RESOURCE) |
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| 313 | try { |
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| 314 | |
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| 315 | ms = new LocalManagementSystem(resourceFromTop.getName(), |
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| 316 | GssimConstants.MANAGEMENT_SYSTEM, |
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| 317 | localSchedulingPluginName, execTimeEstimationPlugin, null); |
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| 318 | |
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| 319 | LogicalResource logicalLayerWithMsChild = new LogicalResource(ms, resourceFromTop.getChildren()); |
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| 320 | tree.push(logicalLayerWithMs); |
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| 321 | logicalLayerWithMs.addChild(logicalLayerWithMsChild); |
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| 322 | // llstruct.add(new String(""), logicalLayerWithMs.get_name()); |
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| 323 | } catch (Exception e) { |
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| 324 | // TODO Auto-generated catch block |
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| 325 | e.printStackTrace(); |
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| 326 | } |
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| 327 | List<Resource> children = resourceFromTop.getChildren(); |
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| 328 | if (children == null) |
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| 329 | continue; |
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| 330 | int size = children.size(); |
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| 331 | |
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| 332 | if(resourceFromTop.getType() == ResourceType.RACK || resourceFromTop.getType() == ResourceType.COMPUTING_NODE || resourceFromTop.getType() == ResourceType.CPU || resourceFromTop.getType() == ResourceType.CORE ) |
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| 333 | { |
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| 334 | |
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| 335 | } |
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| 336 | else |
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| 337 | ll = tree.pop(); |
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| 338 | for (int j = 0; j < size; j++) { |
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| 339 | Resource resourceChild = children.get(j); |
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| 340 | |
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| 341 | if (resourceChild.getType() == ResourceType.COMPUTING_RESOURCE) |
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| 342 | { try { |
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| 343 | |
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| 344 | ms = new LocalManagementSystem(resourceChild.getName(), |
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| 345 | GssimConstants.MANAGEMENT_SYSTEM, |
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| 346 | localSchedulingPluginName, execTimeEstimationPlugin, null); |
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| 347 | |
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| 348 | LogicalResource logicalLayerWithMsChild = new LogicalResource( |
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| 349 | ms, resourceChild.getChildren()); |
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| 350 | ll.addChild(logicalLayerWithMsChild); |
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| 351 | tree.push(logicalLayerWithMsChild); |
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| 352 | /// llstruct.add(logicalLayerWithMs.get_name(), logicalLayerWithMsChild.get_name()); |
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| 353 | } catch (Exception e) { |
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| 354 | // TODO Auto-generated catch block |
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| 355 | e.printStackTrace(); |
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| 356 | } |
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| 357 | } else if (resourceChild.getType() == ResourceType.COMPUTING_NODE) |
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| 358 | { try { |
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| 359 | ms = new LocalManagementSystem(resourceChild.getName(), |
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| 360 | GssimConstants.DEFAULT_RESOURCE_MANAGER_NAME, |
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| 361 | "example.localplugin.FCFSLocalPlugin", execTimeEstimationPlugin, null); |
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| 362 | |
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| 363 | |
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| 364 | LogicalResource logicalLayerWithMsChild = new LogicalResource( |
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| 365 | ms, resourceChild.getChildren()); |
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| 366 | ll.addChild(logicalLayerWithMsChild); |
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| 367 | tree.push(logicalLayerWithMsChild); |
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| 368 | /// llstruct.add(logicalLayerWithMs.get_name(), logicalLayerWithMsChild.get_name()); |
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| 369 | } catch (Exception e) { |
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| 370 | // TODO Auto-generated catch block |
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| 371 | e.printStackTrace(); |
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| 372 | } |
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| 373 | } |
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| 374 | toExamine.push(resourceChild); |
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| 375 | } |
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| 376 | } |
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| 377 | return logicalLayerWithMs; |
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| 378 | |
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| 379 | } |
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| 380 | */ |
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| 381 | |
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| 382 | |
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| 383 | |
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| 384 | /*private ExecResourceDescription createEnvironmentDescription( |
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| 385 | TempResourceDescriptionReader resourceDescriptionReader, ComputingResource compResources) { |
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| 386 | |
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| 387 | physicalLayers = resourceDescriptionReader.resources; |
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| 388 | String headResName = physicalLayers.get(0); |
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| 389 | ExecResourceDescription arc = new ExecResourceDescription(null, compResources, ResourceType.valueOf(headResName), |
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| 390 | String.valueOf(0)); |
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| 391 | createEnvironmentDescriptionHierarchy(physicalLayers.get(1), arc, resourceDescriptionReader.layer_amount, |
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| 392 | compResources); |
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| 393 | return arc; |
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| 394 | } |
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| 395 | |
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| 396 | private void createEnvironmentDescriptionHierarchy(String layer, ExecResourceDescription arc, |
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| 397 | Map<String, String> layer_amount, ComputingResource compResources) { |
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| 398 | |
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| 399 | Stack<ExecResourceDescription> toExamine = new Stack<ExecResourceDescription>(); |
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| 400 | toExamine.push(arc); |
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| 401 | |
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| 402 | while (!toExamine.isEmpty()) { |
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| 403 | arc = toExamine.pop(); |
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| 404 | layer = getNextLayer(arc.getType().toString()); |
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| 405 | if (layer == null) |
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| 406 | continue; |
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| 407 | int amount = Integer.parseInt(layer_amount.get(layer)); |
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| 408 | ExecResourceDescription child; |
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| 409 | for (int j = 0; j < amount; j++) { |
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| 410 | child = new ExecResourceDescription(arc, compResources, ResourceType.valueOf(layer), |
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| 411 | String.valueOf(ResourceIDGenerator.getID(ResourceType.valueOf(layer)))); |
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| 412 | arc.addChildren(child); |
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| 413 | toExamine.insertElementAt(child, 0); |
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| 414 | } |
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| 415 | } |
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| 416 | } |
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| 417 | |
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| 418 | private Resource createResources(TempResourceDescriptionReader resourceDescriptionReader, |
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| 419 | ExecResourceDescription arcParent) { |
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| 420 | Resource resource = ResourceFactory.createResource(arcParent); |
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| 421 | createResourcesIterative(resourceDescriptionReader, resource, arcParent); |
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| 422 | return resource; |
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| 423 | } |
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| 424 | |
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| 425 | private void createResourcesIterative(TempResourceDescriptionReader resourceDescriptionReader, |
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| 426 | Resource resourceParent, ExecResourceDescription arcParent) { |
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| 427 | |
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| 428 | Stack<ExecResourceDescription> toExamine = new Stack<ExecResourceDescription>(); |
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| 429 | Stack<Resource> tree = new Stack<Resource>(); |
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| 430 | toExamine.push(arcParent); |
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| 431 | tree.push(resourceParent); |
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| 432 | Resource parentResource; |
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| 433 | while (!toExamine.isEmpty()) { |
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| 434 | AbstractResourceDescription node = toExamine.pop(); |
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| 435 | parentResource = tree.pop(); |
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| 436 | List<AbstractResourceDescription> children = node.getChildren(); |
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| 437 | if (children == null){ |
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| 438 | //parentResource.handleEvent(new EnergyEvent(EnergyEventType.POWER_STATE_CHANGED, null)); |
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| 439 | continue; |
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| 440 | } |
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| 441 | int size = children.size(); |
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| 442 | for (int j = 0; j < size; j++) { |
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| 443 | ExecResourceDescription arc = (ExecResourceDescription) children.get(j); |
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| 444 | Resource resource = ResourceFactory.createResource(arc); |
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| 445 | //resource.setParent(parentResource); |
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| 446 | parentResource.addChild(resource); |
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| 447 | toExamine.push(arc); |
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| 448 | tree.push(resource); |
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| 449 | } |
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| 450 | } |
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| 451 | }*/ |
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| 452 | |
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| 453 | |
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| 454 | } |
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