/afs/cern.ch/work/a/aaltunda/public/www/CMSSW_5_3_14/src/Utilities/Timing/src/TimerStack.cc

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#include "Utilities/Timing/interface/TimerStack.h"
void TimerStack::push( std::string name, Type type ){
   bool linuxCpuOn = (type == DetailedMonitoring);
   if( (*TimingReport::current())["firstcall_"+name].counter == 0)
     stack.push(new TimeMe("firstcall_"+name,linuxCpuOn));
   else
     stack.push(new TimeMe(name,linuxCpuOn));
}

void TimerStack::push( TimerStack::Timer& timer, Type type ){
   bool linuxCpuOn = (type == DetailedMonitoring);
   if( timer.first().counter == 0)
     stack.push(new TimeMe(timer.first(), linuxCpuOn));
   else
     stack.push(new TimeMe(timer.main(), linuxCpuOn));
}

void TimerStack::pop( ){
   if (!stack.empty()) {
      delete stack.top();
      stack.pop();
   }
}

void TimerStack::clear_stack(){
   while(!stack.empty()) pop();
}
   
void TimerStack::pop_and_push(std::string name, Type type ) {
   pop();
   push(name,type);
}
void TimerStack::pop_and_push( TimerStack::Timer& timer, Type type ) {
   pop();
   push(timer,type);
}

void TimerStack::benchmark( std::string name, int n )
{
   push(name,FastMonitoring);
   float a(1.0009394);
   float b(0.000123);
   for(int i=0; i < n; i++) b *= a;
   pop();
}