1
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1/* 2 * Copyright (c) 1999-2008 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; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 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
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30/*
31 * AddressProfiler.hh
32 *
33 * Description:
34 *
35 * $Id$
36 *
37 */
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29#ifndef __MEM_RUBY_PROFILER_ADDRESSPROFILER_HH__ 30#define __MEM_RUBY_PROFILER_ADDRESSPROFILER_HH__ |
31
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39#ifndef ADDRESSPROFILER_H
40#define ADDRESSPROFILER_H
41
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32#include "mem/protocol/AccessType.hh" 33#include "mem/protocol/CacheMsg.hh" 34#include "mem/ruby/common/Address.hh" |
35#include "mem/ruby/common/Global.hh"
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43#include "mem/ruby/system/NodeID.hh"
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36#include "mem/ruby/common/Histogram.hh"
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45#include "mem/ruby/common/Address.hh"
46#include "mem/protocol/CacheMsg.hh"
47#include "mem/protocol/AccessType.hh"
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37#include "mem/ruby/system/NodeID.hh" |
38 39class AccessTraceForAddress; 40class Set; 41template <class KEY_TYPE, class VALUE_TYPE> class Map; 42
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53class AddressProfiler {
54public:
55 // Constructors
56 AddressProfiler(int num_of_sequencers);
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43class AddressProfiler 44{ 45 public: 46 typedef Map<Address, AccessTraceForAddress> AddressMap; |
47
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58 // Destructor
59 ~AddressProfiler();
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48 public: 49 AddressProfiler(int num_of_sequencers); 50 ~AddressProfiler(); |
51
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61 // Public Methods
62 void printStats(ostream& out) const;
63 void clearStats();
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52 void printStats(ostream& out) const; 53 void clearStats(); |
54
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65 void addTraceSample(Address data_addr, Address pc_addr, CacheRequestType type, AccessModeType access_mode, NodeID id, bool sharing_miss);
66 void profileRetry(const Address& data_addr, AccessType type, int count);
67 void profileGetX(const Address& datablock, const Address& PC, const Set& owner, const Set& sharers, NodeID requestor);
68 void profileGetS(const Address& datablock, const Address& PC, const Set& owner, const Set& sharers, NodeID requestor);
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55 void addTraceSample(Address data_addr, Address pc_addr, 56 CacheRequestType type, AccessModeType access_mode, 57 NodeID id, bool sharing_miss); 58 void profileRetry(const Address& data_addr, AccessType type, int count); 59 void profileGetX(const Address& datablock, const Address& PC, 60 const Set& owner, const Set& sharers, NodeID requestor); 61 void profileGetS(const Address& datablock, const Address& PC, 62 const Set& owner, const Set& sharers, NodeID requestor); |
63
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70 void print(ostream& out) const;
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64 void print(ostream& out) const; |
65
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72 //added by SS
73 void setHotLines(bool hot_lines);
74 void setAllInstructions(bool all_instructions);
75private:
76 // Private Methods
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66 //added by SS 67 void setHotLines(bool hot_lines); 68 void setAllInstructions(bool all_instructions); |
69
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78 // Private copy constructor and assignment operator
79 AddressProfiler(const AddressProfiler& obj);
80 AddressProfiler& operator=(const AddressProfiler& obj);
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70 private: 71 // Private copy constructor and assignment operator 72 AddressProfiler(const AddressProfiler& obj); 73 AddressProfiler& operator=(const AddressProfiler& obj); |
74
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82 // Data Members (m_ prefix)
83 int64 m_sharing_miss_counter;
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75 int64 m_sharing_miss_counter; |
76
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85 Map<Address, AccessTraceForAddress>* m_dataAccessTrace;
86 Map<Address, AccessTraceForAddress>* m_macroBlockAccessTrace;
87 Map<Address, AccessTraceForAddress>* m_programCounterAccessTrace;
88 Map<Address, AccessTraceForAddress>* m_retryProfileMap;
89 Histogram m_retryProfileHisto;
90 Histogram m_retryProfileHistoWrite;
91 Histogram m_retryProfileHistoRead;
92 Histogram m_getx_sharing_histogram;
93 Histogram m_gets_sharing_histogram;
94//added by SS
95 bool m_hot_lines;
96 bool m_all_instructions;
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77 AddressMap* m_dataAccessTrace; 78 AddressMap* m_macroBlockAccessTrace; 79 AddressMap* m_programCounterAccessTrace; 80 AddressMap* m_retryProfileMap; 81 Histogram m_retryProfileHisto; 82 Histogram m_retryProfileHistoWrite; 83 Histogram m_retryProfileHistoRead; 84 Histogram m_getx_sharing_histogram; 85 Histogram m_gets_sharing_histogram; |
86
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98 int m_num_of_sequencers;
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87 //added by SS 88 bool m_hot_lines; 89 bool m_all_instructions; 90 91 int m_num_of_sequencers; |
92}; 93
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101// Output operator declaration
102ostream& operator<<(ostream& out, const AddressProfiler& obj);
103
104// ******************* Definitions *******************
105
106// Output operator definition
107extern inline
108ostream& operator<<(ostream& out, const AddressProfiler& obj)
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94inline ostream& 95operator<<(ostream& out, const AddressProfiler& obj) |
96{
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110 obj.print(out);
111 out << flush;
112 return out;
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97 obj.print(out); 98 out << flush; 99 return out; |
100} 101
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115#endif //ADDRESSPROFILER_H
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102#endif // __MEM_RUBY_PROFILER_ADDRESSPROFILER_HH__ |
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