base.hh (12684:44ebd2bc020f) base.hh (13218:5e7df60c6cab)
1/**
2 * Copyright (c) 2018 Inria
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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45/**
46 * A replaceable entry is used by any table-like structure that needs to
47 * implement replacement functionality. It provides the replacement data
48 * pointer instantiated and needed by the replacement policy used.
49 * @sa Replacement Policies
50 */
51class ReplaceableEntry
52{
1/**
2 * Copyright (c) 2018 Inria
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

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

45/**
46 * A replaceable entry is used by any table-like structure that needs to
47 * implement replacement functionality. It provides the replacement data
48 * pointer instantiated and needed by the replacement policy used.
49 * @sa Replacement Policies
50 */
51class ReplaceableEntry
52{
53 public:
53 private:
54 /**
54 /**
55 * Replacement data associated to this entry.
56 * It is instantiated by the replacement policy.
55 * Set to which this entry belongs.
57 */
56 */
58 std::shared_ptr<ReplacementData> replacementData;
57 uint32_t _set;
58
59 /**
60 * Way (relative position within the set) to which this entry belongs.
61 */
62 uint32_t _way;
63
64 public:
65 /**
66 * Replacement data associated to this entry.
67 * It is instantiated by the replacement policy.
68 */
69 std::shared_ptr<ReplacementData> replacementData;
70
71 /**
72 * Set both the set and way. Should be called only once.
73 *
74 * @param set The set of this entry.
75 * @param way The way of this entry.
76 */
77 void setPosition(const uint32_t set, const uint32_t way) {
78 _set = set;
79 _way = way;
80 }
81
82 /**
83 * Get set number.
84 *
85 * @return The set to which this entry belongs.
86 */
87 uint32_t getSet() const { return _set; }
88
89 /**
90 * Get way number.
91 *
92 * @return The way to which this entry belongs.
93 */
94 uint32_t getWay() const { return _way; }
59};
60
61/**
62 * Replacement candidates as chosen by the indexing policy.
63 */
64typedef std::vector<ReplaceableEntry*> ReplacementCandidates;
65
66/**

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96
97/**
98 * Replacement candidates as chosen by the indexing policy.
99 */
100typedef std::vector<ReplaceableEntry*> ReplacementCandidates;
101
102/**

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