[gem5-users] Re: Question about Ruby cache latencies

2020-05-14 Thread Tiago Muck via gem5-users
Right now it's possible the redefine the mandatoryQueueLatency function to return the cache latency, but this only works for L1 hit latency. It's currently not possible to have a fully generic model since each protocol can have different assumptions regarding how a cache lookup/update latency wo

[gem5-users] Re: Question about Ruby cache latencies

2020-05-14 Thread Shehab Elsayed via gem5-users
Thank you very much for your reply and explanation, Tiago! Wouldn't it be more generic to add the latencies at the time of performing the access in the cache itself instead of having it in the controllers since any cache access should incur access latency? I am not sure how easy that would be thou