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; --- 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_PROFILER_ADDRESSPROFILER_HH__ 30#define __MEM_RUBY_PROFILER_ADDRESSPROFILER_HH__ |
31 |
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" |
36#include "mem/ruby/common/Histogram.hh" |
37#include "mem/ruby/system/NodeID.hh" |
38 39class AccessTraceForAddress; 40class Set; 41template <class KEY_TYPE, class VALUE_TYPE> class Map; 42 |
43class AddressProfiler 44{ 45 public: 46 typedef Map<Address, AccessTraceForAddress> AddressMap; |
47 |
48 public: 49 AddressProfiler(int num_of_sequencers); 50 ~AddressProfiler(); |
51 |
52 void printStats(ostream& out) const; 53 void clearStats(); |
54 |
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 |
64 void print(ostream& out) const; |
65 |
66 //added by SS 67 void setHotLines(bool hot_lines); 68 void setAllInstructions(bool all_instructions); |
69 |
70 private: 71 // Private copy constructor and assignment operator 72 AddressProfiler(const AddressProfiler& obj); 73 AddressProfiler& operator=(const AddressProfiler& obj); |
74 |
75 int64 m_sharing_miss_counter; |
76 |
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 |
87 //added by SS 88 bool m_hot_lines; 89 bool m_all_instructions; 90 91 int m_num_of_sequencers; |
92}; 93 |
94inline ostream& 95operator<<(ostream& out, const AddressProfiler& obj) |
96{ |
97 obj.print(out); 98 out << flush; 99 return out; |
100} 101 |
102#endif // __MEM_RUBY_PROFILER_ADDRESSPROFILER_HH__ |