Hi, everyone,

I am looking at codes in classical cache. I find for Read operation, the
codes consider the readLatency. But for writeback, no latency is
considered, even if it is a write miss, we still allocate a new block
directly and write the new data. Then does it mean every writeback would be
considered as a write hit?

Please correct me if I am wrong. Any suggestion is appreciated, thanks in
advance.

-- 
Qi Jia
Graduate Student
Department of Electrical and Computer Engineering
North Carolina State University, Raleigh
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