Hi all,
I am reading the codes of AtomicSimpleCPU and have some questions.
1. The PCEventQueue. I have not figured out what the PCEventQueue class is used
for. Specifically, In the "tick()" function of AtomicSimpleCPU I don't know
what the "checkPcEventQueue()" is used for. Can you exlpain more detail about
PCEventQueue's member function "doService"?
2. I am testing running two identical programs on two AtomicSimpleCPU objects.
At anytime during execution, when I find a instruction in CPU1, I want to find
the corresponding instruction in CPU2. Can I achieve this by finding the same
PC in CPU2, with the tick number curTick? (For the same instructions at the
same point of execution line, will the PCs also be the same during the
execution?). Actually what I want to do is to synchronize the two threads and
do some data communication work.
Thank you very much for your help!
Fei
_______________________________________________
m5-users mailing list
[email protected]
http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
