(Moving this discussion to the users mailing list, as it is better suited
there)
Hello, Patrick,
DictionaryCompressor::CompData contains the patterns (in general, any
compressor's "CompData" structure contains the compressed data, not the
original data - there are some exceptions). The patte
Hello, Deepika,
Prefetches are currently only considered useful when they are not late. To add
late prefetches to the useful ones you will have to modify
serviceMSHRTargets(), so that in the case MSHR::Target::FromCPU the prefetcher
is notified when the MSHR of a blk->wasPrefetched() is service
Hello, John,
A few questions:- Did you add the respective SHIPRP class in
ReplacementPolicies.py?- Are you making sure the namespace is properly applied
in the Python declaration (Something like cxx_class='ReplacementPolicy::SHiP')?
- When you downloaded the patches for DRRIP, did you cherry-pic
Hello, John,
I have sent you the link to the last patch in the series. On the right there is
a list (called Relation Chain) containing the links to the 4 patches. I will
copy and paste the links here, just in case:
1st: https://gem5-review.googlesource.com/c/public/gem5/+/37895/12nd:
https://ge
Hello, John,
I have uploaded for review some patches to make DRRIP work:
https://gem5-review.googlesource.com/c/public/gem5/+/37898I believe the code is
well documented enough to help you understand how it works.
To use DRRIPRP you must set the constituency size and the number of entries per
Hello,
A few years ago I have implemented a few PC-reliant RPs for fun, but did not
merge them upstream because I did not have time to fully test them. One day
they shall see the light of day, though :)
I don't remember what is required for the PC change in particular, but here are
the changes
Hello Aritra,
It seems that the tag lookup latency is indeed disregarded on misses (except
for SW prefetches). The cache behaves as if a miss is always assumed to happen
and "pre-prepared" in parallel with the tag lookup. I am not sure if this was a
design decision, or an implementation consequ
Hello,
This message only concerns those who use the *develop* branch.
We have recently merged another patch creating a namespace
(https://gem5-review.googlesource.com/c/public/gem5/+/33294). Due to a small
issue with the SCons configuration, it does not trigger automatic recompilation
of the
Hello Sourjya,
First of all, welcome!
gem5 is very versatile, and there is an infinitude of things you can do with
it. The first thing you will need to decide is whether you are going to use the
Classic Cache
(https://www.gem5.org/documentation/general_docs/memory_system/classic_caches/)
or
