void Simulator::execute() {
Job job1[100] [1000];
Task task1[100];
config = readSimulatorConfig();
Scheduler *scheduler = new Scheduler(config->scheduler_mode,
config->scheduling_interval,
config->scheduling_interval_for_clock,
config->percentage_waste
);
//modified Nov-8
int total_input = 0;
string strings;
fstream file("config/input.conf");
getline(file, strings);
while (file){
total_input++;
getline(file, strings);
}
file.close();
//modified Nov-8
// set task generator
Taskgen task_generator = Taskgen(scheduler);
// read list of workers
readWorkers(scheduler);
runWorkers(); // tmp
scheduler->submitWorkers(workers);
tasklist = task_generator.create_task(task1, job1, total_input);
list<Task >::iterator current_task;
current_task=tasklist.begin();
bool task_generator_stop = false;
while (true) {
if (scheduler->areAllJobsCompleted() && task_generator_stop) {
break;
}
// run task generator
if (currentTime % 1000 == 0) {
if(task_generator_stop == false) {
start_pos = task_generator.add_job_list(&(*current_task),
current_task->job_rate,
start_pos);
task_generator.send_task();
if (start_pos == 0)
++current_task;
if(current_task==tasklist.end())
task_generator_stop = true;
}
}
runWorkers();
scheduler->runScheduler();
// store values for moving average
if ((currentTime % 1000) == 0) {
if ((int)slidingWindow.size() == config->sliding_window) {
slidingWindow.pop_front();
slidingWindow.push_back(getWorkerAverages());
} else {
slidingWindow.push_back(getWorkerAverages());
}
}
// output values to log
if ((currentTime % (config->polling_interval*1000)) == 0) {
logRunningAverage();
}
currentTime++;
}
scheduler->print();
scheduler->gatherStatisticsFromAllWorkers();
cleanUp();
}
