void SmtThreadPool::Run(SmtJob* pJob,void* pJobdata)
{
assert(pJob!=NULL);
if(GetBusyNum() == m_unMaxNum)
m_MaxNumCond.Wait();
if(m_vIdleThreads.size()<m_unAvailIdleLow)
{ //负载过重
if(GetAllNum()+m_unNormalIdleNum-m_vIdleThreads.size() < m_unMaxNum )
CreateThread(m_unNormalIdleNum-m_vIdleThreads.size());
else
CreateThread(m_unMaxNum-GetAllNum());
}
else if (m_vIdleThreads.size() > m_unAvailIdleHigh)
{//负载过轻
DeleteThread(m_vIdleThreads.size() - m_unNormalIdleNum);
}
SmtWorkThread* pIdleThread = GetIdleThread();
if(pIdleThread !=NULL)
{
pIdleThread->m_WorkCSLock.Lock();
MoveToBusyList(pIdleThread);
pIdleThread->SetThreadPool(this);
pJob->SetWorkThread(pIdleThread);
pIdleThread->SetJob(pJob,pJobdata);
}
}
void CThreadPool::Run(CJob* job,void* jobdata)
{
if(job==NULL)
return;
//assert(job!=NULL);
//if the busy thread num adds to m_MaxNum,so we should wait
if(GetBusyNum() == m_MaxNum)
{
printf(")))))))))))))))))All is busy((((((((((((((((((,wait!\n");
m_MaxNumCond.Wait();
}
//if the threads num after creating is also below m_MaxNum
//so we can create new idle threads,else we needn't create,just to use the idle thread
//printf("GetBusyNum():%d\n",GetBusyNum());
//printf("m_IdleList.size():%d\n",m_IdleList.size());
//printf("m_InitNum:%d\n",m_InitNum);
//printf("GetAllNum()+m_InitNum-m_IdleList.size():%d\n",GetAllNum()+m_InitNum-m_IdleList.size());
if(m_IdleList.size()<m_AvailLow)
{
if(GetAllNum()+m_InitNum-m_IdleList.size() < m_MaxNum )
{
printf("m_IdleList.size() < m_AvailLow,so new thread should be created \n");
CreateIdleThread(m_InitNum-m_IdleList.size());
}
else
{
CreateIdleThread(m_MaxNum-GetAllNum());
}
}
/*
if(m_IdleList.size()<m_AvailLow && GetAllNum()+m_InitNum-m_IdleList.size()<m_MaxNum)
{
printf("m_IdleList.size() < m_AvailLow,so new thread should be created \n");
CreateIdleThread(m_InitNum-m_IdleList.size());
}
else if(m_IdleList.size()<m_AvailLow && m_MaxNum-GetAllNum() < m_AvailLow)
{
CreateIdleThread(m_MaxNum-GetAllNum());
}
*/
CWorkerThread* idlethr = GetIdleThread();
if(idlethr !=NULL)
{
idlethr->m_WorkMutex.Lock();
MoveToBusyList(idlethr);
idlethr->SetThreadPool(this);
job->SetWorkThread(idlethr);
//printf("Job is set to thread %d \n",idlethr->GetThreadID());
idlethr->SetJob(job,jobdata);
}
}