Skip to content

Commit

Permalink
Merge pull request #46208 from smuzaffar/fastsim-code-checks-2410
Browse files Browse the repository at this point in the history 
[FASTSIM] Applying code checks/format
  • Loading branch information
@cmsbuild
cmsbuild authored Oct 4, 2024
2 parents 204d102 + 38b93d7 commit 9fb5e7e
Showing 1 changed file with 67 additions and 71 deletions.
138 changes: 67 additions & 71 deletions FastSimulation/Validation/test/timing.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -11,93 +11,90 @@
int main(int argc, char **argv) {
// http://manpages.ubuntu.com/manpages/intrepid/fr/man3/getopt.html

double factor = 0.995;
double factor = 0.995;
std::string file = "TimingInfo.txt";
int opt;
std::string oval="";
std::string oval = "";
while ((opt = getopt(argc, argv, "on:t:")) != -1) {
switch (opt) {
case 'n':
file=std::string(optarg);
break;
case 't':
{
std::istringstream fraction(optarg);
fraction >> factor;
factor*=0.01;
break ;
case 'n':
file = std::string(optarg);
break;
case 't': {
std::istringstream fraction(optarg);
fraction >> factor;
factor *= 0.01;
break;
}
case 'o':
oval="[OVAL]" ;
break;
default:
fprintf(stderr, "Usage: %s -t [fraction of CPU in percentage] [-n filename TimingInfo.txt] [-o for oval] \n",
argv[0]);
exit(EXIT_FAILURE);
case 'o':
oval = "[OVAL]";
break;
default:
fprintf(stderr,
"Usage: %s -t [fraction of CPU in percentage] [-n filename TimingInfo.txt] [-o for oval] \n",
argv[0]);
exit(EXIT_FAILURE);
}
}

std::cout << " Analyzing time report from " << file << " with CPU fraction correction " << factor << std::endl;

std::map<std::string,double> timingPerModule, timingPerLabel;
std::map<unsigned,double> timingPerEvent;
std::ifstream myTimingFile(file.c_str(),std::ifstream::in);
std::map<std::string, double> timingPerModule, timingPerLabel;
std::map<unsigned, double> timingPerEvent;
std::ifstream myTimingFile(file.c_str(), std::ifstream::in);
std::string dummy1, label, module;
double timing;
unsigned idummy1,evt;
unsigned idummy1, evt;

// If the machine is busy, the factor is not 100%.
// double factor = 0.995;

if ( myTimingFile ) {
while ( !myTimingFile.eof() ) {
myTimingFile >> dummy1 >> evt >> idummy1 >> label >> module >> timing ;
if (myTimingFile) {
while (!myTimingFile.eof()) {
myTimingFile >> dummy1 >> evt >> idummy1 >> label >> module >> timing;
// std::cout << evt << " " << module << " " << timing << std::endl;
timingPerEvent[evt] += timing * factor * 1000.;
if ( evt != 1 ) {
timingPerModule[module] += timing * factor * 1000.;
timingPerLabel[module+":"+label] += timing * factor * 1000.;
}
timingPerEvent[evt] += timing * factor * 1000.;
if (evt != 1) {
timingPerModule[module] += timing * factor * 1000.;
timingPerLabel[module + ":" + label] += timing * factor * 1000.;
}
}
} else {
std::cout << "File " << file << " does not exist!" << std::endl;
}

std::map<std::string,double>::const_iterator modIt = timingPerModule.begin();
std::map<std::string,double>::const_iterator labIt = timingPerLabel.begin();
std::map<std::string,double>::const_iterator modEnd = timingPerModule.end();
std::map<std::string,double>::const_iterator labEnd = timingPerLabel.end();
std::map<double,std::string> modulePerTiming;
std::map<double,std::string> labelPerTiming;
std::map<std::string, double>::const_iterator modIt = timingPerModule.begin();
std::map<std::string, double>::const_iterator labIt = timingPerLabel.begin();
std::map<std::string, double>::const_iterator modEnd = timingPerModule.end();
std::map<std::string, double>::const_iterator labEnd = timingPerLabel.end();
std::map<double, std::string> modulePerTiming;
std::map<double, std::string> labelPerTiming;

for ( ; modIt != modEnd; ++modIt ) {
double time = modIt->second/((double)evt-1.);
for (; modIt != modEnd; ++modIt) {
double time = modIt->second / ((double)evt - 1.);
std::string name = modIt->first;
modulePerTiming[time] = name;
}
for ( ; labIt != labEnd; ++labIt ) {
double time = labIt->second/((double)evt-1.);

for (; labIt != labEnd; ++labIt) {
double time = labIt->second / ((double)evt - 1.);
std::string name = labIt->first;
labelPerTiming[time] = name;
}
std::map<double,std::string>::const_reverse_iterator timeIt = modulePerTiming.rbegin();
std::map<double,std::string>::const_reverse_iterator timeEnd = modulePerTiming.rend();
std::map<double,std::string>::const_reverse_iterator timeIt2 = labelPerTiming.rbegin();
std::map<double,std::string>::const_reverse_iterator timeEnd2 = labelPerTiming.rend();

std::map<double, std::string>::const_reverse_iterator timeIt = modulePerTiming.rbegin();
std::map<double, std::string>::const_reverse_iterator timeEnd = modulePerTiming.rend();
std::map<double, std::string>::const_reverse_iterator timeIt2 = labelPerTiming.rbegin();
std::map<double, std::string>::const_reverse_iterator timeEnd2 = labelPerTiming.rend();

std::cout << "Timing per module " << std::endl;
std::cout << "================= " << std::endl;
double totalTime = 0.;
unsigned i=1;
for ( ; timeIt != timeEnd; ++timeIt ) {

unsigned i = 1;
for (; timeIt != timeEnd; ++timeIt) {
totalTime += timeIt->first;
std::cout << oval << " " << std::setw(3) << i++
<< std::setw(50) << timeIt->second << " : "
<< std::setw(7) << std::setprecision(3) << timeIt-> first << " ms/event"
<< std::endl;
std::cout << oval << " " << std::setw(3) << i++ << std::setw(50) << timeIt->second << " : " << std::setw(7)
<< std::setprecision(3) << timeIt->first << " ms/event" << std::endl;
}
std::cout << "Total time = " << totalTime << " ms/event " << std::endl;

Expand All @@ -106,38 +103,37 @@ int main(int argc, char **argv) {
std::cout << "================= " << std::endl;
totalTime = 0.;
i = 1;
for ( ; timeIt2 != timeEnd2; ++timeIt2 ) {

for (; timeIt2 != timeEnd2; ++timeIt2) {
totalTime += timeIt2->first;
std::cout << oval << " " << std::setw(3) << i++
<< std::setw(100) << timeIt2->second << " : "
<< std::setw(7) << std::setprecision(3) << timeIt2-> first << " ms/event"
<< std::endl;
std::cout << oval << " " << std::setw(3) << i++ << std::setw(100) << timeIt2->second << " : " << std::setw(7)
<< std::setprecision(3) << timeIt2->first << " ms/event" << std::endl;
}
std::cout << "================= " << std::endl;
std::cout << "Total time = " << totalTime << " ms/event " << std::endl;

std::map<unsigned,double>::const_iterator eventIt = timingPerEvent.begin();
std::map<unsigned,double>::const_iterator eventEnd = timingPerEvent.end();
std::map<unsigned, double>::const_iterator eventIt = timingPerEvent.begin();
std::map<unsigned, double>::const_iterator eventEnd = timingPerEvent.end();
double minEv = 9999.;
double maxEv = 0.;
double rms = 0.;
double mean = 0.;

for ( ; eventIt != eventEnd; ++eventIt ) {
if ( eventIt->first == 1 ) continue;

for (; eventIt != eventEnd; ++eventIt) {
if (eventIt->first == 1)
continue;
double timeEv = eventIt->second;
if ( eventIt->second > maxEv ) maxEv = timeEv;
if ( eventIt->second < minEv ) minEv = timeEv;
if (eventIt->second > maxEv)
maxEv = timeEv;
if (eventIt->second < minEv)
minEv = timeEv;
mean += timeEv;
rms += timeEv*timeEv;
rms += timeEv * timeEv;
}

mean /= (double)evt-1.;
rms /= (double)evt-1.;
rms = std::sqrt(rms-mean*mean);
mean /= (double)evt - 1.;
rms /= (double)evt - 1.;
rms = std::sqrt(rms - mean * mean);
std::cout << "Total time = " << mean << " +/- " << rms << " ms/event" << std::endl;
std::cout << "Min. time = " << minEv << " ms/event" << std::endl;
std::cout << "Max. time = " << maxEv << " ms/event" << std::endl;
}

0 comments on commit 9fb5e7e

Please sign in to comment.