int main(int argc, char *argv[])
{
printf("\nsim-virtual - Virtual Memory Simulator\n\n");
srand(time(NULL));
if(argc == 5 || (argc == 7 && strcmp(argv[5], "-D") == 0)) {
if(strcmp(argv[1], "NRU") == 0) {
simulationInfo.prAlgo = PR_NRU;
}
else if(strcmp(argv[1], "LRU") == 0) {
simulationInfo.prAlgo = PR_LRU;
}
else if(strcmp(argv[1], "SEC") == 0) {
simulationInfo.prAlgo = PR_SEC;
}
else {
printf("\n[ERROR] No valid algorithm specified.\n");
exit(-1);
}
if(argc == 7) simulationInfo.debugLevel = atoi(argv[6]);
return runSimulator(argv[1], argv[2], atoi(argv[3]), atoi(argv[4]));
}
else {
printf("Usage: sim-virtual PageReplacementAlgorithm InputFile PageSizeKB PhysicalMemoryKB (-D DEBUGLEVEL)\n\tPageReplacementAlgorithm - Algorithm to be used for the page replacement (NRU, LRU, or SEC).\n\tInputFile - Path to the input file (.log extension)\n\tPageSizeKB - Page size, in kilobytes\n\tPhysicalMemorySizeKB - Physical memory size, in kilobytes\n\tDEBUGLEVEL - Optional argument. Simulator debug level\n\n");
}
return 0;
}
int main(int argc, char **argv) {
int exitCode;
//doTestAndDie();
parseArgs(argc,argv);
if (sendFile)
exitCode = sendFileContent(ip,udpPort,fileName);
else
exitCode = runSimulator(ip,udpPort);
return exitCode;
//return EXIT_SUCCESS;
}
int main(int argc, char* argv[]) {
if((argc > 1) && (strcmp(argv[1], "-b") == 0)) {
benchmark();
}
else {
FILE* cfg = fopen("simulation.cfg", "r");
if(cfg) {
int numTests;
char simType[30], input[30], version;
fscanf(cfg, "%d %c", &numTests, &version);
for(int i=0; i<numTests; i++) {
fscanf(cfg, "%s %s", simType, input);
runSimulator(simType, input, version);
}
}
else {
printf("Couldn't open 'simulation.cfg' file. Please verify the file exits in your current directory.\n");
}
fclose(cfg);
}
return 0;
}
void benchmark() {
string simTypes[] = {"TotalOrderBasic", "TotalOrderTree", "TotalOrderPipeline"};
string benchs[] = {"in_4_singleMsg.cfg", "in_4_singleSender.cfg", "in_4_nSenders.cfg",
"in_5_singleMsg.cfg", "in_5_singleSender.cfg", "in_5_nSenders.cfg",
"in_10_singleMsg.cfg", "in_10_singleSender.cfg", "in_10_nSenders.cfg",
"in_20_singleMsg.cfg", "in_20_singleSender.cfg", "in_20_nSenders.cfg",
"in_50_singleMsg.cfg", "in_50_singleSender.cfg", "in_50_nSenders.cfg"};
char version[] = {'o', 'l'};
for(int v=0; v<2; v++) {
if(version[v]=='o') printf(">== Original Version ==<\n");
else printf(">== Latency-Optimized version ==<\n");
double lat[3][NUM_BENCHS], tp[3][NUM_BENCHS], stdDevLat[3][NUM_BENCHS];
for(int i=0; i<3; i++) {
for(int j=0; j<NUM_BENCHS; j++) {
SimulationLog log = runSimulator(simTypes[i].c_str(), benchs[j].c_str(), version[v], false);
lat[i][j] = log.getAvgLatency();
stdDevLat[i][j] = log.getStdDevLatency();
tp[i][j] = log.getAvgThroughput();
}
}
for(int i=0; i<3; i++) {
printf("%s\n", simTypes[i].c_str());
double avgLat = 0, avgTp = 0, avgStdDevLat = 0;
for(int j=0; j<NUM_BENCHS; j++) {
printf("%s: [lat = %lf +- %lf, tp = %lf]\n", benchs[j].c_str(), lat[i][j], stdDevLat[i][j], tp[i][j]);
avgLat += lat[i][j];
avgStdDevLat += stdDevLat[i][j];
avgTp += tp[i][j];
}
printf("Avg Lat: %f [AvgStdDev: %lf]\n", avgLat/NUM_BENCHS, avgStdDevLat/NUM_BENCHS);
printf("Avg Tp: %f\n", avgTp/NUM_BENCHS);
}
}
}
MyWindow::MyWindow() : QWidget()
{
simulatorIsInitialized = 0;
pattern = 0;
regularDelay = (NB_DISPLAYED_NODES/200) * 20000;
isPaused = 1;
this->setFixedSize(950, 700);
/* Control widgets */
runButton = new QPushButton("Run");
QObject::connect(runButton, SIGNAL(clicked()), this, SLOT(runSimulator()));
pauseButton = new QPushButton("Pause");
pauseButton->setEnabled(false);
QObject::connect(pauseButton, SIGNAL(clicked()), this, SLOT(pause()));
switchView = new QPushButton("Switch View");
QObject::connect(switchView, SIGNAL(clicked()), this, SLOT(switchTheView()));
exit = new QPushButton("Exit");
exit->setEnabled(false);
QObject::connect(exit, SIGNAL(clicked()), qApp, SLOT(quit()));
QLabel *pattern = new QLabel;
pattern->setPixmap(QPixmap("../../Debug/motif.png"));
pattern->setFixedSize(120,120);
QLabel *pattern1 = new QLabel;
pattern1->setPixmap(QPixmap("../../Debug/motif1.png"));
pattern1->setFixedSize(120,120);
switchPatt = new QPushButton("Switch Pattern");
QObject::connect(switchPatt, SIGNAL(clicked()), this, SLOT(switchPattern()));
QCheckBox *drawConnections = new QCheckBox("Draw Connections");
drawConnections->setChecked(true);
QObject::connect(drawConnections, SIGNAL(stateChanged(int)), this, SLOT(setDrawConnections(int)));
QFrame *speed_field = new QFrame(this);
QLabel *min = new QLabel("Fastest");
QLabel *max = new QLabel("Slowest");
QSlider* speed = new QSlider;
speed->setMinimum(NB_DISPLAYED_NODES / 200);
speed->setMaximum(10);
speed->setValue(NB_DISPLAYED_NODES / 200);
speed->setOrientation(Qt::Horizontal);
QObject::connect(speed, SIGNAL(sliderMoved(int)), this, SLOT(changeDelay(int)));
QHBoxLayout *speed_layout = new QHBoxLayout;
speed_layout->addWidget(min);
speed_layout->addWidget(speed);
speed_layout->addWidget(max);
speed_field->setLayout(speed_layout);
/* Control area */
control_field = new QFrame(this);
control_field->setFrameShape(QFrame::StyledPanel);
control_field->setFrameStyle( QFrame::Sunken | QFrame::Panel );
control_field->setLineWidth( 2 );
pattern_field = new QFrame(this);
pattern_field->setFrameShape(QFrame::StyledPanel);
pattern_field->setFixedSize(270,140);
QHBoxLayout *pattern_layout = new QHBoxLayout;
pattern_layout->addWidget(pattern);
pattern_layout->addWidget(pattern1);
pattern_field->setLayout(pattern_layout);
QVBoxLayout *control_layout = new QVBoxLayout;
control_layout->addWidget(runButton);
control_layout->addWidget(pauseButton);
control_layout->addWidget(switchView);
control_layout->addWidget(pattern_field);
control_layout->addWidget(switchPatt);
control_layout->addWidget(exit);
control_layout->addWidget(drawConnections);
control_layout->addWidget(speed_field);
control_field->setLayout(control_layout);
/* Drawing area */
openGL_field = new QFrame(this);
openGL_field->setFrameStyle( QFrame::Sunken | QFrame::Panel );
openGL_field->setLineWidth( 2 );
openGl = new OpenGLWidget();
openGl->setFixedSize(600,440);
QVBoxLayout *l1 = new QVBoxLayout;
l1->addWidget(openGl);
openGL_field->setLayout(l1);
/* Console area */
console_field = new QFrame(this);
output = new QTextEdit();
output->setReadOnly(true);
QVBoxLayout *l2 = new QVBoxLayout;
l2->addWidget(output);
console_field->setLayout(l2);
QGridLayout *layout = new QGridLayout;
layout->addWidget(openGL_field, 0, 0, 1, 3);
layout->addWidget(control_field, 0, 3, 3, 1);
layout->addWidget(console_field, 3, 0, 3, 4);
this->setLayout(layout);
}
