diff options
Diffstat (limited to 'src/mem/ruby/profiler/XactProfiler.hh')
-rw-r--r-- | src/mem/ruby/profiler/XactProfiler.hh | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/src/mem/ruby/profiler/XactProfiler.hh b/src/mem/ruby/profiler/XactProfiler.hh new file mode 100644 index 000000000..46584de65 --- /dev/null +++ b/src/mem/ruby/profiler/XactProfiler.hh @@ -0,0 +1,125 @@ + +/* + * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef XACTPROFILER_H +#define XACTPROFILER_H + +#include "Global.hh" +#include "GenericMachineType.hh" +#include "RubyConfig.hh" +#include "Histogram.hh" +#include "Consumer.hh" +#include "AccessModeType.hh" +#include "AccessType.hh" +#include "NodeID.hh" +#include "MachineID.hh" +#include "PrefetchBit.hh" +#include "Address.hh" +#include "Set.hh" +#include "CacheRequestType.hh" +#include "GenericRequestType.hh" + +template <class KEY_TYPE, class VALUE_TYPE> class Map; + +class XactProfiler { +public: + // Constructors + XactProfiler(); + + // Destructor + ~XactProfiler(); + + void printStats(ostream& out, bool short_stats=false); + void printShortStats(ostream& out) { printStats(out, true); } + void clearStats(); + void printConfig(ostream& out) const; + + void print(ostream& out) const; + + void profileTransCycles(int proc, int cycles); + void profileNonTransCycles(int proc, int cycles); + void profileStallTransCycles(int proc, int cycles); + void profileStallNonTransCycles(int proc, int cycles); + void profileAbortingTransCycles(int proc, int cycles); + void profileCommitingTransCycles(int proc, int cycles); + void profileBarrierCycles(int proc, int cycles); + void profileBackoffTransCycles(int proc, int cycles); + void profileGoodTransCycles(int proc, int cycles); + + void profileBeginTimer(int proc); + void profileEndTimer(int proc); + + long long int getTransCycles(int proc_no); + long long int getGoodTransCycles(int proc_no); + long long int getStallTransCycles(int proc_no); + long long int getAbortingTransCycles(int proc_no); + long long int getCommitingTransCycles(int proc_no); + long long int getBackoffTransCycles(int proc_no); + long long int getNonTransCycles(int proc_no); + long long int getBarrierCycles(int proc_no); + + void profileHashValue(int hashFunction, int hashValue); + +private: + + long long int * m_xactTransCycles; + long long int * m_xactStallTransCycles; + long long int * m_xactStallNonTransCycles; + long long int * m_xactAbortingCycles; + long long int * m_xactCommitingCycles; + long long int * m_xactBackoffCycles; + long long int * m_BarrierCycles; + + long long int * m_xactGoodTransCycles; + long long int * m_xactNonTransCycles; + + long long int * m_xactTimedCycles; + long long int * m_xactBeginTimer; + + int max_hashFunction; + Vector<Histogram> m_hashProfile; +}; + +// Output operator declaration +ostream& operator<<(ostream& out, const XactProfiler& obj); + +// ******************* Definitions ******************* + +// Output operator definition +extern inline +ostream& operator<<(ostream& out, const XactProfiler& obj) +{ + obj.print(out); + out << flush; + return out; +} + +#endif //XACTPROFILER_H + + |