Thank you Dongwoo Lee, it worked perfectly.
Now I just need to add the tags selection as an option in Options.py for
use it in CacheConfig.py.
The problem is the asignation has to be done as tags=LRU() and not as
tags="LRU()", and there is not data type in Options.py that supports this
format (not a string)
Saludos
Roberto
On Mon, Sep 23, 2013 at 5:55 AM, Dongwoo Lee <dongwoo...@dal.snu.ac.kr>wrote:
> Sorry,
> src/mem/cache/BaseCache.py
>
> 2013-09-23(월) 오후 12:47, Dongwoo Lee 쓴 글:
>
> Try to check the following
>
> src/mem/cache/base.cc (at the bottom)
> src/mem/cache/tags/Tags.py
> src/mem/cache/tags/BaseCache.py
>
> and use 'configs/common/Caches.py'
>
> for example,
>
> class L1Cache(BaseCache):
> ...
> tags = LRU()
>
>
> 2013-09-23(월) 오전 7:15, Roberto Rodríguez-Rodríguez 쓴 글:
>
> Hello everyone,
>
> I am working on cache replacement policies using the classic memory
> model, I was using a gem5 version from April but I have a problem because
> one Parsec benchmark (canneal) finish incorrectly with LRU based
> policies.
>
> I tested an updated version of gem5 (the version from today) and the
> benchmark works perfectly, I tried to implement all my policies into the
> new version of the simulator but I see that the way the cache replacement
> policies were definied have changed.
>
> There is not builder.cc, I the old versions I added a new variable in src
> /mem/cache/BaseCache.py (replPolicy = Param.String("LRU", "")) and I used
> that variable in src/mem/cache/builder.cc. Could somebody tell me how can
> I add a new cache replacement policy in the new simulator version?
>
> Thanks in advance
>
> Roberto
>
>
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