From: Daniel R. Carvalho <odanrc@yahoo.com.br>
Date: Mon, 12 Mar 2018 11:08:33 +0000 (+0100)
Subject: mem-cache: Create NRU Replacement Policy
X-Git-Tag: v19.0.0.0~2147
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ce9d9c9a4c119131bdcfd774f1c2a2cf28e42db9;p=gem5.git

mem-cache: Create NRU Replacement Policy

Implementation of a Not Recently Used replacement policy.

Change-Id: I24ab3a6f1db6dcb756b869cfebb5c4bc544170e8
Reviewed-on: https://gem5-review.googlesource.com/9001
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
---

diff --git a/src/mem/cache/replacement_policies/ReplacementPolicies.py b/src/mem/cache/replacement_policies/ReplacementPolicies.py
index 8412783b9..f2cee35d1 100644
--- a/src/mem/cache/replacement_policies/ReplacementPolicies.py
+++ b/src/mem/cache/replacement_policies/ReplacementPolicies.py
@@ -81,3 +81,7 @@ class BRRIPRP(BaseReplacementPolicy):
 
 class RRIPRP(BRRIPRP):
     btp = 0
+
+class NRURP(BRRIPRP):
+    btp = 0
+    max_RRPV = 1