Profiler.hh revision 10301
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 296145Snate@binkert.org/* 306284Snate@binkert.org This file has been modified by Kevin Moore and Dan Nussbaum of the 316284Snate@binkert.org Scalable Systems Research Group at Sun Microsystems Laboratories 326284Snate@binkert.org (http://research.sun.com/scalable/) to support the Adaptive 336284Snate@binkert.org Transactional Memory Test Platform (ATMTP). 346145Snate@binkert.org 356284Snate@binkert.org Please send email to atmtp-interest@sun.com with feedback, questions, or 366284Snate@binkert.org to request future announcements about ATMTP. 376145Snate@binkert.org 386284Snate@binkert.org ---------------------------------------------------------------------- 396145Snate@binkert.org 406284Snate@binkert.org File modification date: 2008-02-23 416145Snate@binkert.org 426284Snate@binkert.org ---------------------------------------------------------------------- 436145Snate@binkert.org*/ 446145Snate@binkert.org 457048Snate@binkert.org#ifndef __MEM_RUBY_PROFILER_PROFILER_HH__ 467048Snate@binkert.org#define __MEM_RUBY_PROFILER_PROFILER_HH__ 476145Snate@binkert.org 487455Snate@binkert.org#include <map> 497055Snate@binkert.org#include <string> 507454Snate@binkert.org#include <vector> 517055Snate@binkert.org 5210012Snilay@cs.wisc.edu#include "base/callback.hh" 537455Snate@binkert.org#include "base/hashmap.hh" 5410012Snilay@cs.wisc.edu#include "base/statistics.hh" 556154Snate@binkert.org#include "mem/protocol/AccessType.hh" 566154Snate@binkert.org#include "mem/protocol/PrefetchBit.hh" 578229Snate@binkert.org#include "mem/protocol/RubyAccessMode.hh" 588229Snate@binkert.org#include "mem/protocol/RubyRequestType.hh" 597048Snate@binkert.org#include "mem/ruby/common/Global.hh" 6010301Snilay@cs.wisc.edu#include "mem/ruby/common/MachineID.hh" 6110012Snilay@cs.wisc.edu#include "params/RubySystem.hh" 626876Ssteve.reinhardt@amd.com 638174Snilay@cs.wisc.educlass RubyRequest; 646145Snate@binkert.orgclass AddressProfiler; 656145Snate@binkert.org 6610012Snilay@cs.wisc.educlass Profiler 677048Snate@binkert.org{ 687048Snate@binkert.org public: 6910012Snilay@cs.wisc.edu Profiler(const RubySystemParams *); 707048Snate@binkert.org ~Profiler(); 716145Snate@binkert.org 727048Snate@binkert.org void wakeup(); 7310012Snilay@cs.wisc.edu void regStats(const std::string &name); 7410012Snilay@cs.wisc.edu void collateStats(); 756145Snate@binkert.org 767048Snate@binkert.org AddressProfiler* getAddressProfiler() { return m_address_profiler_ptr; } 777048Snate@binkert.org AddressProfiler* getInstructionProfiler() { return m_inst_profiler_ptr; } 786145Snate@binkert.org 798174Snilay@cs.wisc.edu void addAddressTraceSample(const RubyRequest& msg, NodeID id); 806145Snate@binkert.org 817048Snate@binkert.org // added by SS 827048Snate@binkert.org bool getHotLines() { return m_hot_lines; } 837048Snate@binkert.org bool getAllInstructions() { return m_all_instructions; } 846145Snate@binkert.org 857048Snate@binkert.org private: 867048Snate@binkert.org // Private copy constructor and assignment operator 877048Snate@binkert.org Profiler(const Profiler& obj); 887048Snate@binkert.org Profiler& operator=(const Profiler& obj); 896145Snate@binkert.org 907048Snate@binkert.org AddressProfiler* m_address_profiler_ptr; 917048Snate@binkert.org AddressProfiler* m_inst_profiler_ptr; 926145Snate@binkert.org 9310012Snilay@cs.wisc.edu Stats::Histogram delayHistogram; 9410012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> delayVCHistogram; 956145Snate@binkert.org 9610012Snilay@cs.wisc.edu //! Histogram for number of outstanding requests per cycle. 9710012Snilay@cs.wisc.edu Stats::Histogram m_outstandReqHist; 986145Snate@binkert.org 9910012Snilay@cs.wisc.edu //! Histogram for holding latency profile of all requests. 10010012Snilay@cs.wisc.edu Stats::Histogram m_latencyHist; 10110012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_typeLatencyHist; 1026145Snate@binkert.org 10310012Snilay@cs.wisc.edu //! Histogram for holding latency profile of all requests that 10410012Snilay@cs.wisc.edu //! hit in the controller connected to this sequencer. 10510012Snilay@cs.wisc.edu Stats::Histogram m_hitLatencyHist; 10610012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_hitTypeLatencyHist; 10710012Snilay@cs.wisc.edu 10810012Snilay@cs.wisc.edu //! Histograms for profiling the latencies for requests that 10910012Snilay@cs.wisc.edu //! did not required external messages. 11010012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_hitMachLatencyHist; 11110012Snilay@cs.wisc.edu std::vector< std::vector<Stats::Histogram *> > m_hitTypeMachLatencyHist; 11210012Snilay@cs.wisc.edu 11310012Snilay@cs.wisc.edu //! Histogram for holding latency profile of all requests that 11410012Snilay@cs.wisc.edu //! miss in the controller connected to this sequencer. 11510012Snilay@cs.wisc.edu Stats::Histogram m_missLatencyHist; 11610012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_missTypeLatencyHist; 11710012Snilay@cs.wisc.edu 11810012Snilay@cs.wisc.edu //! Histograms for profiling the latencies for requests that 11910012Snilay@cs.wisc.edu //! required external messages. 12010012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_missMachLatencyHist; 12110012Snilay@cs.wisc.edu std::vector< std::vector<Stats::Histogram *> > m_missTypeMachLatencyHist; 12210012Snilay@cs.wisc.edu 12310012Snilay@cs.wisc.edu //! Histograms for recording the breakdown of miss latency 12410012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_IssueToInitialDelayHist; 12510012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_InitialToForwardDelayHist; 12610012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_ForwardToFirstResponseDelayHist; 12710012Snilay@cs.wisc.edu std::vector<Stats::Histogram *> m_FirstResponseToCompletionDelayHist; 12810094Snilay@cs.wisc.edu Stats::Scalar m_IncompleteTimes[MachineType_NUM]; 1296896SBrad.Beckmann@amd.com 1307048Snate@binkert.org //added by SS 1317048Snate@binkert.org bool m_hot_lines; 1327048Snate@binkert.org bool m_all_instructions; 1336145Snate@binkert.org}; 1346145Snate@binkert.org 1357048Snate@binkert.org#endif // __MEM_RUBY_PROFILER_PROFILER_HH__ 136