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author | Daniel R. Carvalho <odanrc@yahoo.com.br> | 2018-03-09 17:05:39 +0100 |
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committer | Daniel Carvalho <odanrc@yahoo.com.br> | 2018-03-30 16:46:59 +0000 |
commit | 207cb98c70d753adb1906856fd34a7e288df5318 (patch) | |
tree | 14605bebba99c52891ec210e1f8b8c4a2278912d /src/mem/cache/blk.hh | |
parent | ab46e32b36810bec329a015d794f0aafff8d4b6f (diff) | |
download | gem5-207cb98c70d753adb1906856fd34a7e288df5318.tar.xz |
mem-cache: Create BRRIP replacement policy
Implementation of a Bimodal Re-Reference Interval Prediction
replacement policy.
Change-Id: I25d4a59a60ef7ac496c66852e394fd6cbaf50912
Reviewed-on: https://gem5-review.googlesource.com/8891
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Diffstat (limited to 'src/mem/cache/blk.hh')
-rw-r--r-- | src/mem/cache/blk.hh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mem/cache/blk.hh b/src/mem/cache/blk.hh index a1e45028b..65f32ff91 100644 --- a/src/mem/cache/blk.hh +++ b/src/mem/cache/blk.hh @@ -129,6 +129,11 @@ class CacheBlk */ Tick lastTouchTick; + /** + * Re-Reference Interval Prediction Value. Used with RRIP repl policy. + */ + unsigned rrpv; + protected: /** * Represents that the indicated thread context has a "lock" on |