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Performance boot of EventBuilderNoTrace.cpp

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This commit is contained in:
splitPoleDAQ 2024-01-20 01:44:13 -05:00
parent 3f282f9e8e
commit 39cda3bc3c
1 changed files with 35 additions and 35 deletions
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50
Aux/EventBuilderNoTrace.cpp
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@ -42,7 +42,6 @@ struct GroupInfo{
};
//^#############################################################
//^#############################################################
int main(int argc, char **argv) {
@ -59,6 +58,8 @@ int main(int argc, char **argv) {
return 1;
}
uInt runStartTime = get_time_us();
/// File format must be YYY...Y_runXXX_AAA_BBB_TT_CCC.fsu
/// YYY...Y = prefix
/// XXX = runID, 3 digits
@ -170,7 +171,7 @@ int main(int argc, char **argv) {
TFile * outRootFile = new TFile(outFileName, "recreate");
TTree * tree = new TTree("tree", outFileName);
unsigned long long evID = -1;
unsigned long long evID = 0;
unsigned int multi = 0;
unsigned short sn[MAX_MULTI] = {0}; /// board SN
//unsigned short bd[MAX_MULTI] = {0}; /// boardID
@ -205,7 +206,6 @@ int main(int argc, char **argv) {
//*====================================== build events
printf("================= Building events....\n");
evID = 0;
std::vector<Hit> event;
Hit temp;
@ -214,13 +214,15 @@ int main(int argc, char **argv) {
uInt hitProcessed = 0;
ullong tStart = 0;
ullong tEnd = 0;
do{
event.clear();
t0 = -1;
//// Find earliest time
// ullong torg = getTime_ns();
/// Find earliest time
for( int gpID = 0; gpID < nGroup; gpID++){
if( group[gpID].finished ) continue;
@ -229,7 +231,6 @@ int main(int argc, char **argv) {
if( group[gpID].hitID >= group[gpID].hitCount) {
// printf(" group ID : %d, reader ID : %d is finished. \n", gpID, group[gpID].readerIDList[group[gpID].currentID]);
group[gpID].currentID ++;
if( group[gpID].currentID >= group[gpID].readerIDList.size() ) {
@ -254,9 +255,6 @@ int main(int argc, char **argv) {
}
if (debug ) printf("the eariliest time is %llu at Group : %u, hitID : %lu, %s\n", t0, group0, group[group0].hitID, fileInfo[group[group0].currentID].fileName.Data());
// ullong t1 = getTime_ns();
// printf("Find earliest Time used : %llu ns \n", t1 - torg);
printf("hit Porcessed %u/%u....%.2f%%\n\033[A\r", hitProcessed, totHitCount, hitProcessed*100./totHitCount);
for(int i = 0; i < nGroup; i++){
@ -277,16 +275,11 @@ int main(int argc, char **argv) {
}else{
break;
}
if( timeWindow == 0 ) break;
}
if( timeWindow == 0 ) break;
}
// ullong t2 = getTime_ns();
// printf(" getting an event used %llu ns\n", t2 - t1);
if( event.size() > 1) {
std::sort(event.begin(), event.end(), [](const Hit& a, const Hit& b) {
return a.timestamp < b.timestamp;
@ -297,13 +290,12 @@ int main(int argc, char **argv) {
if (debug )printf("########### evID : %llu, multi : %u \n", evID, multi);
if( multi == 0 ) break;
// ullong t3 = getTime_ns();
// printf(" sort event used %llu ns\n", t3 - t2);
if( evID == 0) tStart = event.front().timestamp;
if( multi > 0 ) {
tEnd = event.back().timestamp;
for( size_t j = 0; j < multi ; j++){
sn[j] = event[j].sn;
ch[j] = event[j].ch;
e[j] = event[j].energy;
@ -316,24 +308,32 @@ int main(int argc, char **argv) {
outRootFile->cd();
tree->Fill();
// ullong t4 = getTime_ns();
// printf(" Fill tree used %llu ns\n", t4 - t3);
evID ++;
}
//check if all groups are finished
int gpCount = 0;
for( size_t i = 0; i < group.size(); i++){
if( group[i].finished ) gpCount ++;
}
if( gpCount == (int) group.size() ) break;
if( gpCount == (int) group.size() ) {
break;
}
evID ++;
}while(true);
tree->Write();
uInt runEndTime = get_time_us();
double runTime = (runEndTime - runStartTime) * 1e-6;
printf("========================= finished.\n");
printf("total events built = %llu(%llu)\n", evID, tree->GetEntriesFast());
printf(" event building time = %.2f sec = %.2f min\n", runTime, runTime/60.);
printf(" total events built = %llu by event builder (%llu in tree)\n", evID, tree->GetEntriesFast());
double tDuration_sec = (tEnd - tStart) * 1e-9;
printf(" first timestamp = %20llu ns\n", tStart);
printf(" last timestamp = %20llu ns\n", tEnd);
printf(" total data duration = %.2f sec = %.2f min\n", tDuration_sec, tDuration_sec/60.);
printf("=======> saved to %s \n", outFileName.Data());
outRootFile->Close();