LRUPolicy.hh (10314:94b6b28fc968) LRUPolicy.hh (10441:5377550e1e15)
1/*
2 * Copyright (c) 2007 Mark D. Hill and David A. Wood
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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21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
1/*
2 * Copyright (c) 2007 Mark D. Hill and David A. Wood
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;

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

21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#ifndef __MEM_RUBY_SYSTEM_LRUPOLICY_HH__
30#define __MEM_RUBY_SYSTEM_LRUPOLICY_HH__
29#ifndef __MEM_RUBY_STRUCTURES_LRUPOLICY_HH__
30#define __MEM_RUBY_STRUCTURES_LRUPOLICY_HH__
31
32#include "mem/ruby/structures/AbstractReplacementPolicy.hh"
33
34/* Simple true LRU replacement policy */
35
36class LRUPolicy : public AbstractReplacementPolicy
37{
38 public:

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87 // DEBUG_EXPR(CACHE_COMP, MedPrio, cacheSet);
88 // DEBUG_EXPR(CACHE_COMP, MedPrio, smallest_index);
89 // DEBUG_EXPR(CACHE_COMP, MedPrio, m_cache[cacheSet][smallest_index]);
90 // DEBUG_EXPR(CACHE_COMP, MedPrio, *this);
91
92 return smallest_index;
93}
94
31
32#include "mem/ruby/structures/AbstractReplacementPolicy.hh"
33
34/* Simple true LRU replacement policy */
35
36class LRUPolicy : public AbstractReplacementPolicy
37{
38 public:

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87 // DEBUG_EXPR(CACHE_COMP, MedPrio, cacheSet);
88 // DEBUG_EXPR(CACHE_COMP, MedPrio, smallest_index);
89 // DEBUG_EXPR(CACHE_COMP, MedPrio, m_cache[cacheSet][smallest_index]);
90 // DEBUG_EXPR(CACHE_COMP, MedPrio, *this);
91
92 return smallest_index;
93}
94
95#endif // __MEM_RUBY_SYSTEM_LRUPOLICY_HH__
95#endif // __MEM_RUBY_STRUCTURES_LRUPOLICY_HH__