private void MigrationDecision()
{ //Determine which row should be migrated and send row numbers to Migration
Migration.migrationlist.Clear();
Migration.migrationlistPID.Clear();
RowStat.UpdateAccessPerInterval();
switch (Config.proc.cache_insertion_policy)
{
case "RBLA":
RBLA.decision();
break;
case "PFA":
if (Cycles == Interval)
{
PFA.assignE0();
}
else
{
PFA.decision();
}
break;
case "AC":
AC.decision();
break;
default:
Console.WriteLine("Row Migration Policy Error");
break;
}
}
public int tick()
{ //Clock in RBLA, make decision when Cycles is multiples of Interval
//If Migration
if (Cycles == 0)
{
if (Config.proc.cache_insertion_policy == "RBLA")
{
RBLA.initialize();
}
else if (Config.proc.cache_insertion_policy == "PFA")
{
PFA.initialize();
}
else if (Config.proc.cache_insertion_policy == "AC")
{
AC.initialize();
}
}
else
{
if (Cycles % Interval == 0)
{
MigrationDecision();
}
if (target)
{
target = false;
if (Config.proc.cache_insertion_policy == "RBLA")
{
RBLA.tick();
}
else if (Config.proc.cache_insertion_policy == "PFA" && Cycles >= Interval)
{
PFA.tick();
}
else if (Config.proc.cache_insertion_policy == "AC" && Cycles >= Interval)
{
AC.tick();
}
}
if (Cycles % Interval == 0)
{
RowStat.ClearPerInterval();
}
}
Migration.tick();
Cycles++;
return(0);
}
