bool JobList::schedule(ProcessList &p,unsigned int time)
{
if(hasJob() == false)
return false;
auto min = jlist.begin();
bool sign = false;
for(auto i = min; i != jlist.end(); ++i)
{
unsigned int m = getUnusedMem();
if(i->stime <= time && i->memory <= m)
{
if(i->ntime <= min->ntime || min->memory > m)
{
min = i;
sign = true;
}
}
}
if(!sign)
return false;
if(NULL == ( min->memAddr = mm_malloc(min->memory)))
return false;
p.insertJobB(*min);
jlist.erase(min);
return true;
}
void AvatarJobManager::scheduleJob()
{
QMutexLocker(&mutex());
if (!IsJobRunning && hasJob())
// run it in next even cycle
// this is for reccursion prevention, so we save on stack memory
QTimer::singleShot(0, this, SLOT(runJob()));
}
Contact AvatarJobManager::nextJob()
{
QMutexLocker(&mutex());
if (!hasJob())
return Contact::null;
Contact job = *Jobs.constBegin();
Jobs.remove(job);
return job;
}
void AvatarJobManager::runJob()
{
QMutexLocker(&mutex());
if (IsJobRunning)
return;
if (!hasJob())
return;
IsJobRunning = true;
Contact contact = nextJob();
AvatarJobRunner *runner = new AvatarJobRunner(contact, this);
connect(runner, SIGNAL(jobFinished(bool)), this, SLOT(jobFinished()));
runner->runJob();
}
