2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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29 #ifndef __MEM_RUBY_PROFILER_STORETRACE_HH__
30 #define __MEM_RUBY_PROFILER_STORETRACE_HH__
34 #include "mem/ruby/common/Address.hh"
35 #include "mem/ruby/common/Histogram.hh"
41 explicit StoreTrace(const Address& addr);
44 void store(NodeID node);
45 void downgrade(NodeID node);
46 int getTotal() const { return m_total_samples; }
47 static void initSummary();
48 static void printSummary(std::ostream& out);
49 static void clearSummary();
51 void print(std::ostream& out) const;
55 static int64 s_total_samples; // Total number of store lifetimes
57 static Histogram* s_store_count_ptr;
58 static Histogram* s_store_first_to_stolen_ptr;
59 static Histogram* s_store_last_to_stolen_ptr;
60 static Histogram* s_store_first_to_last_ptr;
66 int m_stores_this_interval;
68 int64 m_total_samples; // Total number of store lifetimes of this line
69 Histogram m_store_count;
70 Histogram m_store_first_to_stolen;
71 Histogram m_store_last_to_stolen;
72 Histogram m_store_first_to_last;
76 node_less_then_eq(const StoreTrace* n1, const StoreTrace* n2)
78 return n1->getTotal() > n2->getTotal();
82 operator<<(std::ostream& out, const StoreTrace& obj)
89 #endif // __MEM_RUBY_PROFILER_STORETRACE_HH__