AccessTraceForAddress.hh revision 14184
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/ruby/common/Address.hh" 357048Snate@binkert.org#include "mem/ruby/common/Set.hh" 3614184Sgabeblack@google.com#include "mem/ruby/protocol/RubyAccessMode.hh" 3714184Sgabeblack@google.com#include "mem/ruby/protocol/RubyRequestType.hh" 386145Snate@binkert.org 396145Snate@binkert.orgclass Histogram; 406145Snate@binkert.org 417048Snate@binkert.orgclass AccessTraceForAddress 427048Snate@binkert.org{ 437048Snate@binkert.org public: 447455Snate@binkert.org AccessTraceForAddress() 457455Snate@binkert.org : m_loads(0), m_stores(0), m_atomics(0), m_total(0), m_user(0), 467455Snate@binkert.org m_sharing(0), m_histogram_ptr(NULL) 477455Snate@binkert.org { } 487048Snate@binkert.org ~AccessTraceForAddress(); 496145Snate@binkert.org 5011025Snilay@cs.wisc.edu void setAddress(Addr addr) { m_addr = addr; } 518165Snilay@cs.wisc.edu void update(RubyRequestType type, RubyAccessMode access_mode, NodeID cpu, 527048Snate@binkert.org bool sharing_miss); 537048Snate@binkert.org int getTotal() const; 547048Snate@binkert.org int getSharing() const { return m_sharing; } 557048Snate@binkert.org int getTouchedBy() const { return m_touched_by.count(); } 5611025Snilay@cs.wisc.edu Addr getAddress() const { return m_addr; } 577048Snate@binkert.org void addSample(int value); 586145Snate@binkert.org 597055Snate@binkert.org void print(std::ostream& out) const; 606145Snate@binkert.org 617456Snate@binkert.org static inline bool 627456Snate@binkert.org less_equal(const AccessTraceForAddress* n1, 637456Snate@binkert.org const AccessTraceForAddress* n2) 647456Snate@binkert.org { 657456Snate@binkert.org return n1->getTotal() <= n2->getTotal(); 667456Snate@binkert.org } 677456Snate@binkert.org 687048Snate@binkert.org private: 6911025Snilay@cs.wisc.edu Addr m_addr; 7011061Snilay@cs.wisc.edu uint64_t m_loads; 7111061Snilay@cs.wisc.edu uint64_t m_stores; 7211061Snilay@cs.wisc.edu uint64_t m_atomics; 7311061Snilay@cs.wisc.edu uint64_t m_total; 7411061Snilay@cs.wisc.edu uint64_t m_user; 7511061Snilay@cs.wisc.edu uint64_t m_sharing; 767048Snate@binkert.org Set m_touched_by; 777048Snate@binkert.org Histogram* m_histogram_ptr; 786145Snate@binkert.org}; 796145Snate@binkert.org 807055Snate@binkert.orginline std::ostream& 817055Snate@binkert.orgoperator<<(std::ostream& out, const AccessTraceForAddress& obj) 827048Snate@binkert.org{ 837048Snate@binkert.org obj.print(out); 847055Snate@binkert.org out << std::flush; 857048Snate@binkert.org return out; 867048Snate@binkert.org} 877048Snate@binkert.org 887048Snate@binkert.org#endif // __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__ 89