[gem5-dev] How to prefetch some specified address of store instruction in MinorCPU?

2020-04-30 Thread Jianping Zeng via gem5-dev
Hello all,

I am implementing a data prefetcher that only prefetches the address of
some store instructions. My application scenario is that we know which
store will reside in the store buffer for a long while. Thus, it is
beneficial to perform data prefetching over such sorts of stores. I've
checked the existing prefetchers which are used together with cache and
configured by python options. Somehow, it is not my goal. Is there someone
who could help me out?

Thanks,
Jianping.
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[gem5-dev] A question about setting the memory access latency of some stores to zero in Minor CPU model

2020-08-06 Thread Jianping Zeng via gem5-dev
Hello,

I am working on a research project and need to dynamically set the memory
access latency of some store instructions to 0 on a simulated gem5 Minor
CPU+NVMain without cache. I have no idea where I should start to modify
the code. Is there someone who might help me with this?
Thanks,
Jianping.
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