[gem5-users] Counters for # DRAM reads, writes, page hits, and page misses

[Aritra Bagchi via gem5-users]

Hi all,

Can anyone indicate how to extract performance counters such as the number
of DRAM read operations, the number of DRAM write operations, the number of
times a page miss occurs, etc.?

Inside src/mem/mem_ctrl.cc, MemCtrl::recvTimingReq( ) method, there are two
methods for inserting new read and write operations into their respective
queues, namely addToReadQueue( ) and addToWriteQueue( ). Can the #reads and
#writes can be obtained from here? And what about # page hits/misses? Any
help is appreciated.

Regards,
Aritra

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