WeightedLRUReplacementPolicy.py revision 11308
111308Santhony.gutierrez@amd.com#
211308Santhony.gutierrez@amd.com#  Copyright (c) 2013-2015 Advanced Micro Devices, Inc.
311308Santhony.gutierrez@amd.com#  All rights reserved.
411308Santhony.gutierrez@amd.com#
511308Santhony.gutierrez@amd.com#  For use for simulation and test purposes only
611308Santhony.gutierrez@amd.com#
711308Santhony.gutierrez@amd.com#  Redistribution and use in source and binary forms, with or without
811308Santhony.gutierrez@amd.com#  modification, are permitted provided that the following conditions are met:
911308Santhony.gutierrez@amd.com#
1011308Santhony.gutierrez@amd.com#  1. Redistributions of source code must retain the above copyright notice,
1111308Santhony.gutierrez@amd.com#  this list of conditions and the following disclaimer.
1211308Santhony.gutierrez@amd.com#
1311308Santhony.gutierrez@amd.com#  2. Redistributions in binary form must reproduce the above copyright notice,
1411308Santhony.gutierrez@amd.com#  this list of conditions and the following disclaimer in the documentation
1511308Santhony.gutierrez@amd.com#  and/or other materials provided with the distribution.
1611308Santhony.gutierrez@amd.com#
1711308Santhony.gutierrez@amd.com#  3. Neither the name of the copyright holder nor the names of its contributors
1811308Santhony.gutierrez@amd.com#  may be used to endorse or promote products derived from this software
1911308Santhony.gutierrez@amd.com#  without specific prior written permission.
2011308Santhony.gutierrez@amd.com#
2111308Santhony.gutierrez@amd.com#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
2211308Santhony.gutierrez@amd.com#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
2311308Santhony.gutierrez@amd.com#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
2411308Santhony.gutierrez@amd.com#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
2511308Santhony.gutierrez@amd.com#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
2611308Santhony.gutierrez@amd.com#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
2711308Santhony.gutierrez@amd.com#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
2811308Santhony.gutierrez@amd.com#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
2911308Santhony.gutierrez@amd.com#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
3011308Santhony.gutierrez@amd.com#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
3111308Santhony.gutierrez@amd.com#  POSSIBILITY OF SUCH DAMAGE.
3211308Santhony.gutierrez@amd.com#
3311308Santhony.gutierrez@amd.com#  Author: Derek Hower
3411308Santhony.gutierrez@amd.com#
3511308Santhony.gutierrez@amd.com
3611308Santhony.gutierrez@amd.comfrom m5.params import *
3711308Santhony.gutierrez@amd.comfrom m5.proxy import *
3811308Santhony.gutierrez@amd.comfrom MemObject import MemObject
3911308Santhony.gutierrez@amd.comfrom ReplacementPolicy import ReplacementPolicy
4011308Santhony.gutierrez@amd.com
4111308Santhony.gutierrez@amd.comclass WeightedLRUReplacementPolicy(ReplacementPolicy):
4211308Santhony.gutierrez@amd.com    type = "WeightedLRUReplacementPolicy"
4311308Santhony.gutierrez@amd.com    cxx_class = "WeightedLRUPolicy"
4411308Santhony.gutierrez@amd.com    cxx_header = "mem/ruby/system/WeightedLRUPolicy.hh"
4511308Santhony.gutierrez@amd.com    cache = Param.RubyCache("")
46