AccessTraceForAddress.hh revision 7455
16145Snate@binkert.org/* 26145Snate@binkert.org * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 36145Snate@binkert.org * All rights reserved. 46145Snate@binkert.org * 56145Snate@binkert.org * Redistribution and use in source and binary forms, with or without 66145Snate@binkert.org * modification, are permitted provided that the following conditions are 76145Snate@binkert.org * met: redistributions of source code must retain the above copyright 86145Snate@binkert.org * notice, this list of conditions and the following disclaimer; 96145Snate@binkert.org * redistributions in binary form must reproduce the above copyright 106145Snate@binkert.org * notice, this list of conditions and the following disclaimer in the 116145Snate@binkert.org * documentation and/or other materials provided with the distribution; 126145Snate@binkert.org * neither the name of the copyright holders nor the names of its 136145Snate@binkert.org * contributors may be used to endorse or promote products derived from 146145Snate@binkert.org * this software without specific prior written permission. 156145Snate@binkert.org * 166145Snate@binkert.org * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 176145Snate@binkert.org * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 186145Snate@binkert.org * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 196145Snate@binkert.org * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 206145Snate@binkert.org * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 216145Snate@binkert.org * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 226145Snate@binkert.org * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 236145Snate@binkert.org * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 246145Snate@binkert.org * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 256145Snate@binkert.org * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 266145Snate@binkert.org * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 276145Snate@binkert.org */ 286145Snate@binkert.org 297048Snate@binkert.org#ifndef __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ 307048Snate@binkert.org#define __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ 316145Snate@binkert.org 327055Snate@binkert.org#include <iostream> 337055Snate@binkert.org 347048Snate@binkert.org#include "mem/protocol/AccessModeType.hh" 357048Snate@binkert.org#include "mem/protocol/CacheRequestType.hh" 367048Snate@binkert.org#include "mem/ruby/common/Address.hh" 377048Snate@binkert.org#include "mem/ruby/common/Global.hh" 387048Snate@binkert.org#include "mem/ruby/common/Set.hh" 397048Snate@binkert.org#include "mem/ruby/system/NodeID.hh" 406145Snate@binkert.org 416145Snate@binkert.orgclass Histogram; 426145Snate@binkert.org 437048Snate@binkert.orgclass AccessTraceForAddress 447048Snate@binkert.org{ 457048Snate@binkert.org public: 467455Snate@binkert.org AccessTraceForAddress() 477455Snate@binkert.org : m_loads(0), m_stores(0), m_atomics(0), m_total(0), m_user(0), 487455Snate@binkert.org m_sharing(0), m_histogram_ptr(NULL) 497455Snate@binkert.org { } 507048Snate@binkert.org ~AccessTraceForAddress(); 516145Snate@binkert.org 527455Snate@binkert.org void setAddress(const Address& addr) { m_addr = addr; } 537048Snate@binkert.org void update(CacheRequestType type, AccessModeType access_mode, NodeID cpu, 547048Snate@binkert.org bool sharing_miss); 557048Snate@binkert.org int getTotal() const; 567048Snate@binkert.org int getSharing() const { return m_sharing; } 577048Snate@binkert.org int getTouchedBy() const { return m_touched_by.count(); } 587048Snate@binkert.org const Address& getAddress() const { return m_addr; } 597048Snate@binkert.org void addSample(int value); 606145Snate@binkert.org 617055Snate@binkert.org void print(std::ostream& out) const; 626145Snate@binkert.org 637048Snate@binkert.org private: 647048Snate@binkert.org Address m_addr; 657048Snate@binkert.org uint64 m_loads; 667048Snate@binkert.org uint64 m_stores; 677048Snate@binkert.org uint64 m_atomics; 687048Snate@binkert.org uint64 m_total; 697048Snate@binkert.org uint64 m_user; 707048Snate@binkert.org uint64 m_sharing; 717048Snate@binkert.org Set m_touched_by; 727048Snate@binkert.org Histogram* m_histogram_ptr; 736145Snate@binkert.org}; 746145Snate@binkert.org 757048Snate@binkert.orginline bool 767048Snate@binkert.orgnode_less_then_eq(const AccessTraceForAddress* n1, 777048Snate@binkert.org const AccessTraceForAddress* n2) 786145Snate@binkert.org{ 797048Snate@binkert.org return n1->getTotal() > n2->getTotal(); 806145Snate@binkert.org} 816145Snate@binkert.org 827055Snate@binkert.orginline std::ostream& 837055Snate@binkert.orgoperator<<(std::ostream& out, const AccessTraceForAddress& obj) 847048Snate@binkert.org{ 857048Snate@binkert.org obj.print(out); 867055Snate@binkert.org out << std::flush; 877048Snate@binkert.org return out; 887048Snate@binkert.org} 897048Snate@binkert.org 907048Snate@binkert.org#endif // __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ 91