2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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29 #ifndef __MEM_RUBY_PROFILER_ADDRESSPROFILER_HH__
30 #define __MEM_RUBY_PROFILER_ADDRESSPROFILER_HH__
34 #include "base/hashmap.hh"
35 #include "mem/protocol/AccessType.hh"
36 #include "mem/protocol/RubyRequest.hh"
37 #include "mem/ruby/common/Address.hh"
38 #include "mem/ruby/common/Global.hh"
39 #include "mem/ruby/common/Histogram.hh"
40 #include "mem/ruby/profiler/AccessTraceForAddress.hh"
47 typedef m5::hash_map<Address, AccessTraceForAddress> AddressMap;
50 AddressProfiler(int num_of_sequencers);
53 void printStats(std::ostream& out) const;
56 void addTraceSample(Address data_addr, Address pc_addr,
57 RubyRequestType type, RubyAccessMode access_mode,
58 NodeID id, bool sharing_miss);
59 void profileRetry(const Address& data_addr, AccessType type, int count);
60 void profileGetX(const Address& datablock, const Address& PC,
61 const Set& owner, const Set& sharers, NodeID requestor);
62 void profileGetS(const Address& datablock, const Address& PC,
63 const Set& owner, const Set& sharers, NodeID requestor);
65 void print(std::ostream& out) const;
68 void setHotLines(bool hot_lines);
69 void setAllInstructions(bool all_instructions);
70 void regStats(const std::string &name) {}
71 void collateStats() {}
74 // Private copy constructor and assignment operator
75 AddressProfiler(const AddressProfiler& obj);
76 AddressProfiler& operator=(const AddressProfiler& obj);
78 int64 m_sharing_miss_counter;
80 AddressMap m_dataAccessTrace;
81 AddressMap m_macroBlockAccessTrace;
82 AddressMap m_programCounterAccessTrace;
83 AddressMap m_retryProfileMap;
84 Histogram m_retryProfileHisto;
85 Histogram m_retryProfileHistoWrite;
86 Histogram m_retryProfileHistoRead;
87 Histogram m_getx_sharing_histogram;
88 Histogram m_gets_sharing_histogram;
92 bool m_all_instructions;
94 int m_num_of_sequencers;
97 AccessTraceForAddress& lookupTraceForAddress(const Address& addr,
98 AddressProfiler::AddressMap&
101 void printSorted(std::ostream& out, int num_of_sequencers,
102 const AddressProfiler::AddressMap &record_map,
103 std::string description);
106 operator<<(std::ostream& out, const AddressProfiler& obj)
113 #endif // __MEM_RUBY_PROFILER_ADDRESSPROFILER_HH__