diff options
| author | Daniel R. Carvalho <odanrc@yahoo.com.br> | 2018-03-27 11:53:33 +0200 |
|---|---|---|
| committer | Daniel Carvalho <odanrc@yahoo.com.br> | 2018-05-03 14:25:29 +0000 |
| commit | c149983d931054d8cf88d2977a1f03a0b8b3b543 (patch) | |
| tree | 1651101f29d8b06098394ffb078bf2716348664a /src/mem/cache/replacement_policies/ReplacementPolicies.py | |
| parent | ddb80527e37e505e74b04755da502934ce8f0645 (diff) | |
| download | gem5-c149983d931054d8cf88d2977a1f03a0b8b3b543.tar.xz | |
mem-cache: ReplacementPolicy specific replacement data
Replacement data is specific for each replacement policy, and thus
should be instantiated differently by each policy.
Touch() and reset() do not need to be aware of CacheBlk, as they
only update its ReplacementData.
Invalidate() makes replacement policies independent of cache blocks,
by removing the awareness of the valid state.
An inheritable base ReplaceableEntry class was created to allow usage
of replacement policies with any table-like structure.
Change-Id: I998917d800fa48504ed95abffa2f1b7bfd68522b
Reviewed-on: https://gem5-review.googlesource.com/9421
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Diffstat (limited to 'src/mem/cache/replacement_policies/ReplacementPolicies.py')
| -rw-r--r-- | src/mem/cache/replacement_policies/ReplacementPolicies.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mem/cache/replacement_policies/ReplacementPolicies.py b/src/mem/cache/replacement_policies/ReplacementPolicies.py index f2cee35d1..381f386ed 100644 --- a/src/mem/cache/replacement_policies/ReplacementPolicies.py +++ b/src/mem/cache/replacement_policies/ReplacementPolicies.py @@ -73,7 +73,7 @@ class BRRIPRP(BaseReplacementPolicy): type = 'BRRIPRP' cxx_class = 'BRRIPRP' cxx_header = "mem/cache/replacement_policies/brrip_rp.hh" - max_RRPV = Param.Unsigned(3, "Maximum RRPV possible") + max_RRPV = Param.Int(3, "Maximum RRPV possible") hit_priority = Param.Bool(False, "Prioritize evicting blocks that havent had a hit recently") btp = Param.Percent(3, |