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_ACCESSTRACEFORADDRESS_HH__ 30#define __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ |
31 |
32#include "mem/protocol/AccessModeType.hh" |
33#include "mem/protocol/CacheRequestType.hh" 34#include "mem/ruby/common/Address.hh" 35#include "mem/ruby/common/Global.hh" |
36#include "mem/ruby/common/Set.hh" |
37#include "mem/ruby/system/NodeID.hh" 38 |
39class Histogram; 40 |
41class AccessTraceForAddress 42{ 43 public: 44 AccessTraceForAddress(); 45 explicit AccessTraceForAddress(const Address& addr); 46 ~AccessTraceForAddress(); |
47 |
48 void update(CacheRequestType type, AccessModeType access_mode, NodeID cpu, 49 bool sharing_miss); 50 int getTotal() const; 51 int getSharing() const { return m_sharing; } 52 int getTouchedBy() const { return m_touched_by.count(); } 53 const Address& getAddress() const { return m_addr; } 54 void addSample(int value); |
55 |
56 void print(ostream& out) const; |
57 |
58 private: 59 Address m_addr; 60 uint64 m_loads; 61 uint64 m_stores; 62 uint64 m_atomics; 63 uint64 m_total; 64 uint64 m_user; 65 uint64 m_sharing; 66 Set m_touched_by; 67 Histogram* m_histogram_ptr; |
68}; 69 |
70inline bool 71node_less_then_eq(const AccessTraceForAddress* n1, 72 const AccessTraceForAddress* n2) 73{ 74 return n1->getTotal() > n2->getTotal(); 75} |
76 |
77inline ostream& 78operator<<(ostream& out, const AccessTraceForAddress& obj) |
79{ |
80 obj.print(out); 81 out << flush; 82 return out; |
83} 84 |
85#endif // __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ |