Hi Muhammad,
One way is to use the function "name()" in src/mem/cache/base.cc and
src/mem/cache/cache.cc file to implement cache specific function.
For e.g.,
for implementing things specifically for dcache u can just write if
(name() == "system.cpu.dcache"){ ....}
Best regards,
Abhishek
On Fri, May 10, 2019 at 5:23 AM Muhammad Avais <avais.suh...@gmail.com>
wrote:
> Dear All,
>
> I have one question. For blocks loaded in the L1 cache, how can I
> distinguish that it was loaded into the L1 cache from L2 cache or main
> memory?
>
> Many thanks,
> Best regards,
> Avais
>
>
> On Wed, May 8, 2019 at 5:21 AM Abhishek Singh <
> abhishek.singh199...@gmail.com> wrote:
>
>> Hi Muhammad,
>>
>>
>> If you want on L2 hit, the block is invalidated from L2 cache and filled
>> in Dcache and the rest behavior same as you explained in the diagram, you
>> can use gem5's "most_excl" option in "gem5/src/mem/cache/Cache.py" file.
>> You may need to take care of "clean victim" from dcache which is not a
>> difficult modification.
>>
>> Best regards,
>>
>> Abhishek
>>
>>
>> On Tue, May 7, 2019 at 1:48 AM Muhammad Avais <avais.suh...@gmail.com>
>> wrote:
>>
>>> Dear All,
>>> Is 'mostly exclusive cache' supported in GEM5 classic model
>>> strictly non-exclusive cache? If it is not non-exclusive cache, how can I
>>> make it non-exclusive cache?
>>>
>>> The non-exclusive cache is shown in Fig. below.
>>> [image: image.png]
>>> Can anyone guide me?
>>>
>>> Many thanks,
>>> best regards,
>>> Avais
>>>
>>> _______________________________________________
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>>> gem5-users@gem5.org
>>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
>>
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