StoreTrace.hh (10302:0e9e99e6369a) StoreTrace.hh (11025:4872dbdea907)
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;

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34#include "base/types.hh"
35#include "mem/ruby/common/Address.hh"
36#include "mem/ruby/common/Histogram.hh"
37
38class StoreTrace
39{
40 public:
41 StoreTrace() { }
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;

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

34#include "base/types.hh"
35#include "mem/ruby/common/Address.hh"
36#include "mem/ruby/common/Histogram.hh"
37
38class StoreTrace
39{
40 public:
41 StoreTrace() { }
42 explicit StoreTrace(const Address& addr);
42 explicit StoreTrace(Addr addr);
43 ~StoreTrace();
44
45 void store(NodeID node);
46 void downgrade(NodeID node);
47 int getTotal() const { return m_total_samples; }
48 static void initSummary();
49 static void printSummary(std::ostream& out);
50 static void clearSummary();

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55 static bool s_init;
56 static int64 s_total_samples; // Total number of store lifetimes
57 // of all lines
58 static Histogram* s_store_count_ptr;
59 static Histogram* s_store_first_to_stolen_ptr;
60 static Histogram* s_store_last_to_stolen_ptr;
61 static Histogram* s_store_first_to_last_ptr;
62
43 ~StoreTrace();
44
45 void store(NodeID node);
46 void downgrade(NodeID node);
47 int getTotal() const { return m_total_samples; }
48 static void initSummary();
49 static void printSummary(std::ostream& out);
50 static void clearSummary();

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55 static bool s_init;
56 static int64 s_total_samples; // Total number of store lifetimes
57 // of all lines
58 static Histogram* s_store_count_ptr;
59 static Histogram* s_store_first_to_stolen_ptr;
60 static Histogram* s_store_last_to_stolen_ptr;
61 static Histogram* s_store_first_to_last_ptr;
62
63 Address m_addr;
63 Addr m_addr;
64 NodeID m_last_writer;
65 Tick m_first_store;
66 Tick m_last_store;
67 int m_stores_this_interval;
68
69 int64 m_total_samples; // Total number of store lifetimes of this line
70 Histogram m_store_count;
71 Histogram m_store_first_to_stolen;

--- 19 unchanged lines hidden --- 		64 NodeID m_last_writer;
65 Tick m_first_store;
66 Tick m_last_store;
67 int m_stores_this_interval;
68
69 int64 m_total_samples; // Total number of store lifetimes of this line
70 Histogram m_store_count;
71 Histogram m_store_first_to_stolen;

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