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Don't insert reponses into the list more than once

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If you get inserted in the front, reschedule the event

--HG--
extra : convert_revision : eccbacf5ec85600e5b68eb554fee2c0e2b65e965
This commit is contained in:
Ron Dreslinski 2006-11-12 07:16:34 -05:00
parent 11accacf7c
commit 29cefcbf13
2 changed files with 29 additions and 5 deletions
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26
src/mem/cache/base_cache.hh vendored
View file

@ -571,9 +571,15 @@ class BaseCache : public MemObject
bool done = false; bool done = false;
while (i != end && !done) { while (i != end && !done) {
if (time < i->first) if (time < i->first) {
if (i == cpuSidePort->transmitList.begin()) {
//Inserting at begining, reschedule
sendEvent->reschedule(time);
}
cpuSidePort->transmitList.insert(i,std::pair<Tick,PacketPtr> cpuSidePort->transmitList.insert(i,std::pair<Tick,PacketPtr>
(time,pkt)); (time,pkt));
done = true;
}
i++; i++;
} }
} }
@ -624,9 +630,15 @@ class BaseCache : public MemObject
bool done = false; bool done = false;
while (i != end && !done) { while (i != end && !done) {
if (time < i->first) if (time < i->first) {
if (i == cpuSidePort->transmitList.begin()) {
//Inserting at begining, reschedule
sendEvent->reschedule(time);
}
cpuSidePort->transmitList.insert(i,std::pair<Tick,PacketPtr> cpuSidePort->transmitList.insert(i,std::pair<Tick,PacketPtr>
(time,pkt)); (time,pkt));
done = true;
}
i++; i++;
} }
} }
@ -672,8 +684,14 @@ class BaseCache : public MemObject
bool done = false; bool done = false;
while (i != end && !done) { while (i != end && !done) {
if (time < i->first) if (time < i->first) {
memSidePort->transmitList.insert(i,std::pair<Tick,PacketPtr>(time,pkt)); if (i == memSidePort->transmitList.begin()) {
//Inserting at begining, reschedule
memSendEvent->reschedule(time);
}
memSidePort->transmitList.insert(i,std::pair<Tick,PacketPtr>(time,pkt));
done = true;
}
i++; i++;
} }
} }

8
src/mem/tport.cc
View file

@ -118,8 +118,14 @@ SimpleTimingPort::sendTiming(PacketPtr pkt, Tick time)
bool done = false; bool done = false;
while (i != end && !done) { while (i != end && !done) {
if (time+curTick < i->first) if (time+curTick < i->first) {
if (i == transmitList.begin()) {
//Inserting at begining, reschedule
sendEvent.reschedule(time+curTick);
}
transmitList.insert(i,std::pair<Tick,PacketPtr>(time+curTick,pkt)); transmitList.insert(i,std::pair<Tick,PacketPtr>(time+curTick,pkt));
done = true;
}
i++; i++;
} }
} }