ReplacementPolicies.py (13849:858526a875ab) ReplacementPolicies.py (14211:acfef4916339)
1# Copyright (c) 2018 Inria
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright

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73 type = 'RandomRP'
74 cxx_class = 'RandomRP'
75 cxx_header = "mem/cache/replacement_policies/random_rp.hh"
76
77class BRRIPRP(BaseReplacementPolicy):
78 type = 'BRRIPRP'
79 cxx_class = 'BRRIPRP'
80 cxx_header = "mem/cache/replacement_policies/brrip_rp.hh"
1# Copyright (c) 2018 Inria
2# All rights reserved.
3#
4# Redistribution and use in source and binary forms, with or without
5# modification, are permitted provided that the following conditions are
6# met: redistributions of source code must retain the above copyright
7# notice, this list of conditions and the following disclaimer;
8# redistributions in binary form must reproduce the above copyright

--- 64 unchanged lines hidden (view full) ---

73 type = 'RandomRP'
74 cxx_class = 'RandomRP'
75 cxx_header = "mem/cache/replacement_policies/random_rp.hh"
76
77class BRRIPRP(BaseReplacementPolicy):
78 type = 'BRRIPRP'
79 cxx_class = 'BRRIPRP'
80 cxx_header = "mem/cache/replacement_policies/brrip_rp.hh"
81 max_RRPV = Param.Int(3, "Maximum RRPV possible")
81 num_bits = Param.Int(2, "Number of bits per RRPV")
82 hit_priority = Param.Bool(False,
83 "Prioritize evicting blocks that havent had a hit recently")
84 btp = Param.Percent(3,
85 "Percentage of blocks to be inserted with long RRPV")
86
87class RRIPRP(BRRIPRP):
88 btp = 100
89
90class NRURP(BRRIPRP):
91 btp = 100
82 hit_priority = Param.Bool(False,
83 "Prioritize evicting blocks that havent had a hit recently")
84 btp = Param.Percent(3,
85 "Percentage of blocks to be inserted with long RRPV")
86
87class RRIPRP(BRRIPRP):
88 btp = 100
89
90class NRURP(BRRIPRP):
91 btp = 100
92 max_RRPV = 1
92 num_bits = 1
93
94class TreePLRURP(BaseReplacementPolicy):
95 type = 'TreePLRURP'
96 cxx_class = 'TreePLRURP'
97 cxx_header = "mem/cache/replacement_policies/tree_plru_rp.hh"
98 num_leaves = Param.Int(Parent.assoc, "Number of leaves in each tree")
93
94class TreePLRURP(BaseReplacementPolicy):
95 type = 'TreePLRURP'
96 cxx_class = 'TreePLRURP'
97 cxx_header = "mem/cache/replacement_policies/tree_plru_rp.hh"
98 num_leaves = Param.Int(Parent.assoc, "Number of leaves in each tree")