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Diffstat (limited to 'src/mem/ruby/recorder/CacheRecorder.cc')
-rw-r--r-- | src/mem/ruby/recorder/CacheRecorder.cc | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/mem/ruby/recorder/CacheRecorder.cc b/src/mem/ruby/recorder/CacheRecorder.cc new file mode 100644 index 000000000..e858f618e --- /dev/null +++ b/src/mem/ruby/recorder/CacheRecorder.cc @@ -0,0 +1,75 @@ + +/* + * 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. + */ + +/* + * $Id$ + * + */ + +#include "CacheRecorder.hh" +#include "TraceRecord.hh" +#include "EventQueue.hh" +#include "PrioHeap.hh" +#include "gzstream.hh" + +CacheRecorder::CacheRecorder() +{ + m_records_ptr = new PrioHeap<TraceRecord>; +} + +CacheRecorder::~CacheRecorder() +{ + delete m_records_ptr; +} + +void CacheRecorder::addRecord(NodeID id, const Address& data_addr, const Address& pc_addr, CacheRequestType type, Time time) +{ + m_records_ptr->insert(TraceRecord(id, data_addr, pc_addr, type, time)); +} + +int CacheRecorder::dumpRecords(string filename) +{ + ogzstream out(filename.c_str()); + if (out.fail()) { + cout << "Error: error opening file '" << filename << "'" << endl; + return 0; + } + + int counter = 0; + while (m_records_ptr->size() != 0) { + TraceRecord record = m_records_ptr->extractMin(); + record.output(out); + counter++; + } + return counter; +} + +void CacheRecorder::print(ostream& out) const +{ +} |