133 lines
4.3 KiB
C++
133 lines
4.3 KiB
C++
/*
|
|
* Copyright (c) 2015, University of Kaiserslautern
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. 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.
|
|
*
|
|
* 3. Neither the name of the copyright holder 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 HOLDER
|
|
* 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:
|
|
* Robert Gernhardt
|
|
* Matthias Jung
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <string>
|
|
#include <systemc.h>
|
|
#include <utility>
|
|
#include <vector>
|
|
#include <chrono>
|
|
|
|
#include "DRAMSys.h"
|
|
#include "TraceSetup.h"
|
|
|
|
using namespace std;
|
|
|
|
string resources;
|
|
|
|
string pathOfFile(string file)
|
|
{
|
|
return file.substr(0, file.find_last_of('/'));
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
return sc_main(argc, argv);
|
|
}
|
|
|
|
int sc_main(int argc, char **argv)
|
|
{
|
|
sc_set_time_resolution(1, SC_PS);
|
|
|
|
|
|
string SimulationXML;
|
|
// Run only with default config (ddr-example.xml):
|
|
if (argc == 1) {
|
|
// Get path of resources:
|
|
resources = pathOfFile(argv[0])
|
|
+ string("/../DRAMSys/library/resources/");
|
|
SimulationXML = resources + "simulations/ddr3-example.xml";
|
|
}
|
|
// Run with specific config but default resource folders:
|
|
else if (argc == 2) {
|
|
// Get path of resources:
|
|
resources = pathOfFile(argv[0])
|
|
+ string("/../DRAMSys/library/resources/");
|
|
SimulationXML = argv[1];
|
|
}
|
|
// Run with spefific config and specific resource folder:
|
|
else if (argc == 3) {
|
|
SimulationXML = argv[1];
|
|
resources = argv[2];
|
|
}
|
|
|
|
std::vector<TracePlayer *> players;
|
|
|
|
// Instantiate DRAMSys:
|
|
DRAMSys *dramSys = new DRAMSys("DRAMSys", SimulationXML, resources);
|
|
|
|
// Instantiate STL Players:
|
|
traceSetup *ts = new traceSetup(SimulationXML, resources, &players);
|
|
|
|
// Bind STL Players with DRAMSys:
|
|
for (size_t i = 0; i < players.size(); i++) {
|
|
if(Configuration::getInstance().checkTLM2Protocol)
|
|
{
|
|
string str = "TLMCheckerPlayer" + std::to_string(i);
|
|
tlm_utils::tlm2_base_protocol_checker<> *playerTlmChecker =
|
|
new tlm_utils::tlm2_base_protocol_checker<>(str.c_str());
|
|
dramSys->playersTlmCheckers.push_back(playerTlmChecker);
|
|
players[i]->iSocket.bind(dramSys->playersTlmCheckers[i]->target_socket);
|
|
dramSys->playersTlmCheckers[i]->initiator_socket.bind(dramSys->tSocket);
|
|
}
|
|
else
|
|
{
|
|
players[i]->iSocket.bind(dramSys->tSocket);
|
|
}
|
|
}
|
|
|
|
// Store the starting of the simulation in wallclock time:
|
|
auto start = std::chrono::high_resolution_clock::now();
|
|
|
|
// Kickstart the players:
|
|
for (auto &p : players) {
|
|
p->nextPayload();
|
|
}
|
|
|
|
// Start SystemC Simulation:
|
|
sc_set_stop_mode(SC_STOP_FINISH_DELTA);
|
|
sc_start();
|
|
|
|
auto finish = std::chrono::high_resolution_clock::now();
|
|
std::chrono::duration<double> elapsed = finish - start;
|
|
std::cout << "Simulation took " + std::to_string(elapsed.count()) + " seconds." << std::endl;
|
|
|
|
delete dramSys;
|
|
delete ts;
|
|
|
|
return 0;
|
|
}
|