From 1a7d3f9fcb76a68540dd948f91413533a383bfde Mon Sep 17 00:00:00 2001 From: Tony Gutierrez Date: Tue, 19 Jan 2016 14:28:22 -0500 Subject: gpu-compute: AMD's baseline GPU model --- .../ruby/system/WeightedLRUReplacementPolicy.py | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/mem/ruby/system/WeightedLRUReplacementPolicy.py (limited to 'src/mem/ruby/system/WeightedLRUReplacementPolicy.py') diff --git a/src/mem/ruby/system/WeightedLRUReplacementPolicy.py b/src/mem/ruby/system/WeightedLRUReplacementPolicy.py new file mode 100644 index 000000000..e7de33496 --- /dev/null +++ b/src/mem/ruby/system/WeightedLRUReplacementPolicy.py @@ -0,0 +1,45 @@ +# +# Copyright (c) 2013-2015 Advanced Micro Devices, Inc. +# All rights reserved. +# +# For use for simulation and test purposes only +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, +# this list of conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright notice, +# this list of conditions and the following disclaimer in the documentation +# and/or other materials provided with the distribution. +# +# 3. Neither the name of the copyright holder nor the names of its contributors +# may be used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE +# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +# Author: Derek Hower +# + +from m5.params import * +from m5.proxy import * +from MemObject import MemObject +from ReplacementPolicy import ReplacementPolicy + +class WeightedLRUReplacementPolicy(ReplacementPolicy): + type = "WeightedLRUReplacementPolicy" + cxx_class = "WeightedLRUPolicy" + cxx_header = "mem/ruby/system/WeightedLRUPolicy.hh" + cache = Param.RubyCache("") -- cgit v1.2.3