ruby_profiler = RubyProfiler(ruby_system = ruby,
num_of_sequencers = len(cpu_sequencers))
- ruby_tracer = RubyTracer(ruby_system = ruby)
-
ruby.network = network
ruby.profiler = ruby_profiler
- ruby.tracer = ruby_tracer
ruby.mem_size = total_mem_size
ruby._cpu_ruby_ports = cpu_sequencers
ruby.random_seed = options.random_seed
if env['PROTOCOL'] == 'None':
Return()
-SimObject('Tracer.py')
-
Source('CacheRecorder.cc')
-Source('Tracer.cc')
Source('TraceRecord.cc', Werror=False)
+++ /dev/null
-/*
- * 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.
- */
-
-#include "base/cprintf.hh"
-#include "mem/ruby/eventqueue/RubyEventQueue.hh"
-#include "mem/ruby/recorder/TraceRecord.hh"
-#include "mem/ruby/recorder/Tracer.hh"
-#include "mem/ruby/system/System.hh"
-
-using namespace std;
-
-Tracer::Tracer(const Params *p)
- : SimObject(p)
-{
- m_enabled = false;
- m_warmup_length = p->warmup_length;
- assert(m_warmup_length > 0);
- p->ruby_system->registerTracer(this);
-}
-
-void
-Tracer::startTrace(string filename)
-{
- if (m_enabled)
- stopTrace();
-
- if (filename != "") {
- m_trace_file.open(filename.c_str());
- if (m_trace_file.fail()) {
- cprintf("Error: error opening file '%s'\n", filename);
- cprintf("Trace not enabled.\n");
- return;
- }
- cprintf("Request trace enabled to output file '%s'\n", filename);
- m_enabled = true;
- }
-}
-
-void
-Tracer::stopTrace()
-{
- if (m_enabled) {
- m_trace_file.close();
- cout << "Request trace file closed." << endl;
- m_enabled = false;
- }
-}
-
-void
-Tracer::traceRequest(Sequencer* sequencer, const Address& data_addr,
- const Address& pc_addr, RubyRequestType type, Time time)
-{
- assert(m_enabled);
- TraceRecord tr(sequencer, data_addr, pc_addr, type, time);
- tr.output(m_trace_file);
-}
-
-int
-Tracer::playbackTrace(string filename)
-{
- igzstream in(filename.c_str());
- if (in.fail()) {
- cprintf("Error: error opening file '%s'\n", filename);
- return 0;
- }
-
- time_t start_time = time(NULL);
-
- TraceRecord record;
- int counter = 0;
- // Read in the next TraceRecord
- bool ok = record.input(in);
- while (ok) {
- // Put it in the right cache
- record.issueRequest();
- counter++;
-
- // Read in the next TraceRecord
- ok = record.input(in);
-
- // Clear the statistics after warmup
- if (counter == m_warmup_length) {
- cprintf("Clearing stats after warmup of length %s\n",
- m_warmup_length);
- g_system_ptr->clearStats();
- }
- }
-
- // Flush the prefetches through the system
- // FIXME - should be smarter
- g_eventQueue_ptr->triggerEvents(g_eventQueue_ptr->getTime() + 1000);
-
- time_t stop_time = time(NULL);
- double seconds = difftime(stop_time, start_time);
- double minutes = seconds / 60.0;
- cout << "playbackTrace: " << minutes << " minutes" << endl;
-
- return counter;
-}
-
-void
-Tracer::print(ostream& out) const
-{
-}
-
-Tracer *
-RubyTracerParams::create()
-{
- return new Tracer(this);
-}
+++ /dev/null
-/*
- * 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.
- */
-
-/*
- * Controller class of the tracer. Can stop/start/playback the ruby
- * cache requests trace.
- */
-
-#ifndef __MEM_RUBY_RECORDER_TRACER_HH__
-#define __MEM_RUBY_RECORDER_TRACER_HH__
-
-#include <iostream>
-#include <string>
-
-#include "mem/protocol/RubyRequestType.hh"
-#include "mem/ruby/common/Global.hh"
-#include "params/RubyTracer.hh"
-#include "sim/sim_object.hh"
-#include "gzstream.hh"
-
-class Address;
-class TraceRecord;
-class Sequencer;
-
-class Tracer : public SimObject
-{
- public:
- typedef RubyTracerParams Params;
- Tracer(const Params *p);
-
- void startTrace(std::string filename);
- void stopTrace();
- bool traceEnabled() { return m_enabled; }
- void traceRequest(Sequencer* sequencer, const Address& data_addr,
- const Address& pc_addr, RubyRequestType type, Time time);
-
- void print(std::ostream& out) const;
-
- int playbackTrace(std::string filename);
-
- private:
- // Private copy constructor and assignment operator
- Tracer(const Tracer& obj);
- Tracer& operator=(const Tracer& obj);
-
- ogzstream m_trace_file;
- bool m_enabled;
-
- //added by SS
- int m_warmup_length;
-};
-
-inline std::ostream&
-operator<<(std::ostream& out, const Tracer& obj)
-{
- obj.print(out);
- out << std::flush;
- return out;
-}
-
-#endif // __MEM_RUBY_RECORDER_TRACER_HH__
+++ /dev/null
-# Copyright (c) 2009 Advanced Micro Devices, Inc.
-# 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.
-#
-# Authors: Steve Reinhardt
-# Brad Beckmann
-
-from m5.params import *
-from m5.SimObject import SimObject
-
-class RubyTracer(SimObject):
- type = 'RubyTracer'
- cxx_class = 'Tracer'
- warmup_length = Param.Int(100000, "")
- ruby_system = Param.RubySystem("")
#include "mem/protocol/RubyAccessMode.hh"
#include "mem/ruby/buffers/MessageBuffer.hh"
#include "mem/ruby/common/Global.hh"
-#include "mem/ruby/common/SubBlock.hh"
#include "mem/ruby/profiler/Profiler.hh"
-#include "mem/ruby/recorder/Tracer.hh"
#include "mem/ruby/slicc_interface/RubyRequest.hh"
#include "mem/ruby/system/CacheMemory.hh"
#include "mem/ruby/system/Sequencer.hh"
#include "mem/ruby/common/Address.hh"
#include "mem/ruby/network/Network.hh"
#include "mem/ruby/profiler/Profiler.hh"
-#include "mem/ruby/recorder/Tracer.hh"
#include "mem/ruby/slicc_interface/AbstractController.hh"
#include "mem/ruby/system/MemoryVector.hh"
#include "mem/ruby/system/System.hh"
Network* RubySystem::m_network_ptr;
Profiler* RubySystem::m_profiler_ptr;
-Tracer* RubySystem::m_tracer_ptr;
MemoryVector* RubySystem::m_mem_vec_ptr;
RubySystem::RubySystem(const Params *p)
m_profiler_ptr = profiler_ptr;
}
-void
-RubySystem::registerTracer(Tracer* tracer_ptr)
-{
- m_tracer_ptr = tracer_ptr;
-}
-
void
RubySystem::registerAbstractController(AbstractController* cntrl)
{
{
delete m_network_ptr;
delete m_profiler_ptr;
- delete m_tracer_ptr;
if (m_mem_vec_ptr)
delete m_mem_vec_ptr;
}
class MemoryVector;
class Network;
class Profiler;
-class Tracer;
class RubySystem : public SimObject
{
return m_profiler_ptr;
}
- static Tracer*
- getTracer()
- {
- assert(m_tracer_ptr != NULL);
- return m_tracer_ptr;
- }
-
static MemoryVector*
getMemoryVector()
{
void registerNetwork(Network*);
void registerProfiler(Profiler*);
- void registerTracer(Tracer*);
void registerAbstractController(AbstractController*);
private:
public:
static Profiler* m_profiler_ptr;
- static Tracer* m_tracer_ptr;
static MemoryVector* m_mem_vec_ptr;
std::vector<AbstractController*> m_abs_cntrl_vec;
};
projects / gem5.git / commitdiff