Examples of jmt.engine.QueueNet.GlobalJobInfoList

jmt.engine.QueueNet.GlobalJobInfoList

Title: Global Job Info List

Description: This class provides a global "job info list" to be used during simulation to compute global measures. This is designed to be associated to a simulation object.
@author Bertoli MarcoDate: 8-mar-2006 Time: 12.27.42 Modified by Ashanka (Feb 2010) Desc: Modified the logic of System Power calculation. Earlier the logic was to capture the response time (rn) of each job when it was entering the sink and to capture the time of throughput (xn) for each job. Then x1/r1 ... x2/r2 .... x3/r3... was sent for System Power Simulation Engine. This logic was modified into : x1/r1 .. [x1/r1 + (x1+x2)/(r1+r2)]..[x1/r1 + (x1+x2)/(r1+r2) + (x1+x2+x3)/(r1+r2+r3)]..

        //remove job from node list
        JobInfoList local = getOwnerNode().getJobInfoList();
        local.remove(local.lookFor(job));
        //remove job from station list
        jobsList.remove(jobsList.lookFor(job));
        GlobalJobInfoList global = getOwnerNode().getQueueNet().getJobInfoList();
        global.performJobClassSwitch(job, getJobClasses().get(jobClassOut));
        sendForward(message.getEvent(), job, 0.0);
      
        break;
      case NetEvent.EVENT_STOP:
        break;

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        if (jobData != null) {
          info.remove(jobData);
        }


        // Gets global jobInfoList
        GlobalJobInfoList global = getOwnerNode().getQueueNet().getJobInfoList();


        // Sends "jobsPerLink" jobs on each output link
        Iterator<NetNode> i = output.listIterator();
        while (i.hasNext()) {
          NetNode outNode = i.next();
          for (int n = 0; n < jobsPerLink; n++) {
            ForkJob newJob = new ForkJob(numOut, job, this);
            // Sends new job to all following stations
            send(newJob, 0.0, outNode);
            // Adds job to system jobinfolist
            global.addForkedJob(newJob);
          }
        }
        // Increment job counter
        jobNum++;


        // Removes original job, otherwise we will have one extra job in the network
        global.removeForkedJob(job);
        break;


      case NetEvent.EVENT_ACK:
        ackCount++;
        // If this fork doesn't block, sends ACK back when all messages are delivered

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          if (jobData != null) {
            info.remove(jobData);
          }


          // Removes job from system list
          GlobalJobInfoList global = getOwnerNode().getQueueNet().getJobInfoList();
          global.removeForkedJob(fJob);


          // Needed pieces
          int needed;
          if (jobs.containsKey(fJob.getForkedJob())) {
            needed = jobs.get(fJob.getForkedJob()).intValue();
          } else {
            needed = fJob.getForkedNumber();
            // As we are waiting for other fragments, adds merged job to global and local info list
            JobInfo merged = new JobInfo(fJob.getForkedJob());
            info.add(merged);
            jobsList.add(merged);
          }
          // Decrement needed as we received this job
          needed--;


          // If needed is zero, all pieces has been retrived and job can be
          // fowarded
          if (needed == 0) {
            jobs.remove(fJob.getForkedJob());
            // Adds original job, otherwise we will have one less job in the network
            global.addForkedJob(fJob.getForkedJob());
            // Sends job forward
            sendForward(fJob.getForkedJob(), 0.0);
            // Notify fork node (to support blocking)
            send(NetEvent.EVENT_JOIN, fJob.getForkedJob(), 0.0, fJob.getReferenceFork().getSectionID(), fJob.getReferenceFork()
                .getOwnerNode());

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Related Classes of jmt.engine.QueueNet.GlobalJobInfoList

jmt.engine.dataAnalysis.InverseMeasure

jmt.engine.dataAnalysis.Measure

jmt.engine.NodeSections.ClassSwitch

jmt.engine.NodeSections.Fork

jmt.engine.NodeSections.Join

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