AccessTraceForAddress.hh revision 11025:4872dbdea907
11689SN/A/* 22316SN/A * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 31689SN/A * All rights reserved. 41689SN/A * 51689SN/A * Redistribution and use in source and binary forms, with or without 61689SN/A * modification, are permitted provided that the following conditions are 71689SN/A * met: redistributions of source code must retain the above copyright 81689SN/A * notice, this list of conditions and the following disclaimer; 91689SN/A * redistributions in binary form must reproduce the above copyright 101689SN/A * notice, this list of conditions and the following disclaimer in the 111689SN/A * documentation and/or other materials provided with the distribution; 121689SN/A * neither the name of the copyright holders nor the names of its 131689SN/A * contributors may be used to endorse or promote products derived from 141689SN/A * this software without specific prior written permission. 151689SN/A * 161689SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 171689SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 181689SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 191689SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 201689SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 211689SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 221689SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 231689SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 241689SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 251689SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 261689SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272665Ssaidi@eecs.umich.edu */ 282665Ssaidi@eecs.umich.edu 292965Sksewell@umich.edu#ifndef __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ 301689SN/A#define __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ 311689SN/A 322733Sktlim@umich.edu#include <iostream> 332733Sktlim@umich.edu 342733Sktlim@umich.edu#include "mem/protocol/RubyAccessMode.hh" 352292SN/A#include "mem/protocol/RubyRequestType.hh" 362329SN/A#include "mem/ruby/common/Address.hh" 372292SN/A#include "mem/ruby/common/Set.hh" 382292SN/A 391060SN/Aclass Histogram; 402292SN/A 411717SN/Aclass AccessTraceForAddress 422292SN/A{ 432292SN/A public: 442790Sktlim@umich.edu AccessTraceForAddress() 452790Sktlim@umich.edu : m_loads(0), m_stores(0), m_atomics(0), m_total(0), m_user(0), 462790Sktlim@umich.edu m_sharing(0), m_histogram_ptr(NULL) 472790Sktlim@umich.edu { } 481061SN/A ~AccessTraceForAddress(); 492292SN/A 502292SN/A void setAddress(Addr addr) { m_addr = addr; } 512292SN/A void update(RubyRequestType type, RubyAccessMode access_mode, NodeID cpu, 521060SN/A bool sharing_miss); 532292SN/A int getTotal() const; 541060SN/A int getSharing() const { return m_sharing; } 551060SN/A int getTouchedBy() const { return m_touched_by.count(); } 561061SN/A Addr getAddress() const { return m_addr; } 571060SN/A void addSample(int value); 582292SN/A 591062SN/A void print(std::ostream& out) const; 602316SN/A 612316SN/A static inline bool 622292SN/A less_equal(const AccessTraceForAddress* n1, 632292SN/A const AccessTraceForAddress* n2) 642292SN/A { 652292SN/A return n1->getTotal() <= n2->getTotal(); 662292SN/A } 672292SN/A 682292SN/A private: 692292SN/A Addr m_addr; 702292SN/A uint64 m_loads; 712292SN/A uint64 m_stores; 722292SN/A uint64 m_atomics; 732292SN/A uint64 m_total; 742669Sktlim@umich.edu uint64 m_user; 752292SN/A uint64 m_sharing; 762292SN/A Set m_touched_by; 772292SN/A Histogram* m_histogram_ptr; 782292SN/A}; 792292SN/A 802292SN/Ainline std::ostream& 812307SN/Aoperator<<(std::ostream& out, const AccessTraceForAddress& obj) 822843Sktlim@umich.edu{ 832316SN/A obj.print(out); 842874Sktlim@umich.edu out << std::flush; 852292SN/A return out; 862292SN/A} 872292SN/A 882980Sgblack@eecs.umich.edu#endif // __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ 892292SN/A