2009-05-11 19:38:43 +02:00
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/*
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* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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2010-03-24 06:49:43 +01:00
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#ifndef __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__
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#define __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__
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2009-05-11 19:38:43 +02:00
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2010-04-02 20:20:32 +02:00
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#include <iostream>
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2009-05-11 19:38:45 +02:00
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#include "mem/protocol/AccessModeType.hh"
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2010-03-24 06:49:43 +01:00
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#include "mem/protocol/CacheRequestType.hh"
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#include "mem/ruby/common/Address.hh"
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#include "mem/ruby/common/Global.hh"
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2009-05-11 19:38:45 +02:00
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#include "mem/ruby/common/Set.hh"
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2010-03-24 06:49:43 +01:00
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#include "mem/ruby/system/NodeID.hh"
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2009-05-11 19:38:43 +02:00
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2010-03-24 06:49:43 +01:00
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class Histogram;
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2009-05-11 19:38:43 +02:00
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2010-03-24 06:49:43 +01:00
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class AccessTraceForAddress
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{
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public:
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2010-06-11 08:17:07 +02:00
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AccessTraceForAddress()
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: m_loads(0), m_stores(0), m_atomics(0), m_total(0), m_user(0),
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m_sharing(0), m_histogram_ptr(NULL)
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{ }
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2010-03-24 06:49:43 +01:00
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~AccessTraceForAddress();
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2010-06-11 08:17:07 +02:00
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void setAddress(const Address& addr) { m_addr = addr; }
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2010-03-24 06:49:43 +01:00
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void update(CacheRequestType type, AccessModeType access_mode, NodeID cpu,
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bool sharing_miss);
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int getTotal() const;
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int getSharing() const { return m_sharing; }
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int getTouchedBy() const { return m_touched_by.count(); }
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const Address& getAddress() const { return m_addr; }
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void addSample(int value);
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2010-04-02 20:20:32 +02:00
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void print(std::ostream& out) const;
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2010-03-24 06:49:43 +01:00
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2010-06-11 08:17:07 +02:00
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static inline bool
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less_equal(const AccessTraceForAddress* n1,
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const AccessTraceForAddress* n2)
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{
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return n1->getTotal() <= n2->getTotal();
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}
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2010-03-24 06:49:43 +01:00
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private:
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Address m_addr;
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uint64 m_loads;
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uint64 m_stores;
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uint64 m_atomics;
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uint64 m_total;
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uint64 m_user;
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uint64 m_sharing;
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Set m_touched_by;
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Histogram* m_histogram_ptr;
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2009-05-11 19:38:43 +02:00
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};
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2010-04-02 20:20:32 +02:00
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inline std::ostream&
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operator<<(std::ostream& out, const AccessTraceForAddress& obj)
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2009-05-11 19:38:43 +02:00
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{
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2010-03-24 06:49:43 +01:00
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obj.print(out);
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2010-04-02 20:20:32 +02:00
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out << std::flush;
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2010-03-24 06:49:43 +01:00
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return out;
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2009-05-11 19:38:43 +02:00
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}
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2010-03-24 06:49:43 +01:00
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#endif // __MEM_RUBY_PROFILER_ACCESSTRACEFORADDRESS_HH__
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