source: DCWoRMS/branches/coolemall/src/example/load/ProcessorLoadEstimationPlugin.java @ 1423

package example.load;

import schedframe.resources.ResourceStatus;
import schedframe.resources.computing.Core;
import schedframe.resources.computing.Processor;
import schedframe.resources.computing.profiles.energy.ResourceEvent;
import schedframe.resources.devices.PhysicalResource;
import schedframe.scheduling.manager.tasks.JobRegistry;

public class ProcessorLoadEstimationPlugin extends BaseLoadEstimationPlugin{

        public double estimateUtlization(ResourceEvent event, JobRegistry jobRegistry, PhysicalResource resource) {
                Processor proc = (Processor) resource;
                double sumCoresLoad = 0;
                if(proc.getStatus().equals(ResourceStatus.BUSY)){
                        sumCoresLoad = 1;
                } else {
                        if(proc.getCores().size() > 0){
                                for(Core core: proc.getCores()){
                                        if(core.getStatus().equals(ResourceStatus.BUSY)){
                                                sumCoresLoad = sumCoresLoad + 1;
                                        }
                                }
                                sumCoresLoad = sumCoresLoad / proc.getCores().size();   
                        }
                }

                double processorLoad = 100 * sumCoresLoad;      
                double calendarLoad = resource.getLoadInterface().getLoadCalendar().getCurrentLoad();
                double totalLoad = processorLoad + calendarLoad;
                if (totalLoad > 100)
                        return 100;
                else return totalLoad;
        }


}