improve the online event builder.
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splitPoleDAQ
parent
197a49f678
commit
322cbca165
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@ -14,7 +14,7 @@
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#include "CAENDigitizerType.h"
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#include "macro.h"
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#define MaxNData 10000 /// store 100k events per channels
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#define MaxNData 10000 /// store 10k events per channels
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class Data{
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@ -272,8 +272,8 @@ inline void Data::PrintAllData() const{
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printf("============================= Print Data\n");
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for( int ch = 0; ch < MaxNChannels ; ch++){
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if( DataIndex[ch] < 0 ) continue;
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printf("------------ ch : %d, %d \n", ch, DataIndex[ch]);
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for( int ev = 0; ev <= DataIndex[ch] ; ev++){
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printf("------------ ch : %d, DataIndex : %d, loop : %d\n", ch, DataIndex[ch], LoopIndex[ch]);
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for( int ev = 0; ev <= (LoopIndex[ch] > 0 ? MaxNData : DataIndex[ch]) ; ev++){
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if( DPPType == V1730_DPP_PHA_CODE ) printf("%4d, %5u, %15llu, %5u \n", ev, Energy[ch][ev], Timestamp[ch][ev], fineTime[ch][ev]);
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if( DPPType == V1730_DPP_PSD_CODE ) printf("%4d, %5u, %5u, %15llu, %5u \n", ev, Energy[ch][ev], Energy2[ch][ev], Timestamp[ch][ev], fineTime[ch][ev]);
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}
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@ -15,12 +15,15 @@ int main(){
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std::mt19937 gen(rd());
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std::uniform_int_distribution<int> RanNext(0, 1);
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std::uniform_int_distribution<int> RanCh(1, 2);
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std::uniform_int_distribution<int> RanCh(0, 4);
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std::uniform_int_distribution<unsigned short> RanEnergy(1, 1000);
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std::uniform_int_distribution<unsigned long long> RanTime(1, 50);
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int count = 0;
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OnlineEventBuilder * eb = new OnlineEventBuilder(digi);
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unsigned long long time = 0;
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for( int q = 0; q < 3; q ++ ){
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int count = 0;
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do{
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int ch = RanCh(gen);
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@ -32,28 +35,32 @@ int main(){
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count ++;
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data->DataIndex[ch] ++;
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if( data->DataIndex[ch] > MaxNData ) {
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data->LoopIndex[ch] ++;
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data->DataIndex[ch] = 0;
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}
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int index = data->DataIndex[ch];
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if( ch == 2 && index > 2) {
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data->DataIndex[ch] --;
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continue;
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}
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// if( ch == 2 && index > 2) {
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// data->DataIndex[ch] --;
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// continue;
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// }
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data->Energy[ch][index] = energy;
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data->Timestamp[ch][index] = timestamp;
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printf("%02d | %5d %10lld\n", ch, energy, time);
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}while( count < 50 );
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}while( count < 40 );
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data->PrintAllData();
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printf("===================================\n");
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OnlineEventBuilder * eb = new OnlineEventBuilder(digi);
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eb->BuildEvents(100);
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eb->BuildEvents(100, true);
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}
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delete eb;
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delete digi;
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}
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@ -8,7 +8,6 @@ OnlineEventBuilder::OnlineEventBuilder(Digitizer * digi){
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nCh = digi->GetNChannels();
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eventIndex = -1;
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isNeverBuild = true;
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for( int i = 0; i < MaxNEvent; i++ ) events[i].clear();
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for( int i = 0; i < MaxNChannels; i++ ){
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@ -46,10 +45,9 @@ void OnlineEventBuilder::FindEarlistTimeAndCh(){
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continue;
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}
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if( isNeverBuild || nextIndex[ch] == -1 ) nextIndex[ch] = 0;
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if( nextIndex[ch] == -1 ) nextIndex[ch] = 0;
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unsigned long long time = data->Timestamp[ch][nextIndex[ch]];
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if( time < earlistTime ) {
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earlistTime = time;
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earlistCh = ch;
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@ -59,20 +57,30 @@ void OnlineEventBuilder::FindEarlistTimeAndCh(){
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}
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void OnlineEventBuilder::FindLatestTime(){
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void OnlineEventBuilder::BuildEvents(unsigned short timeWindow, bool verbose = false){
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latestTime = 0;
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for( unsigned ch = 0; ch < nCh; ch++ ){
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int index = data->DataIndex[ch];
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if( index == -1 ) continue;
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if( data->Timestamp[ch][index] > latestTime ) {
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latestTime = data->Timestamp[ch][index];
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}
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}
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printf("--- latest time %lld \n", latestTime);
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}
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void OnlineEventBuilder::BuildEvents(unsigned short timeWindow, bool verbose){
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this->timeWindow = timeWindow;
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//======= Find the earlist time and ch
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FindLatestTime();
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FindEarlistTimeAndCh();
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if( earlistCh == -1 ) { /// no data
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return;
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}
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//======= Start bilding event
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if( earlistCh == -1 || nExhaushedCh == nCh) return; /// no data
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//======= Start building event
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do{
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eventIndex ++;
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@ -92,15 +100,16 @@ void OnlineEventBuilder::BuildEvents(unsigned short timeWindow, bool verbose = f
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do {
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dT = data->Timestamp[ch][nextIndex[ch]] - earlistTime;
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unsigned long long time = data->Timestamp[ch][nextIndex[ch]];
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if( dT < timeWindow ){
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if( time - earlistTime < timeWindow ){
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dp.ch = ch;
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dp.energy = data->Energy[ch][nextIndex[ch]];
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dp.timeStamp = data->Timestamp[ch][nextIndex[ch]];
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dp.timeStamp = time;
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events[eventIndex].push_back(dp);
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nextIndex[ch]++;
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if( nextIndex[ch] >= MaxNData) nextIndex[ch] = 0;
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}else{
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break;
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}
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@ -109,37 +118,33 @@ void OnlineEventBuilder::BuildEvents(unsigned short timeWindow, bool verbose = f
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}
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isNeverBuild = false;
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std::sort(events[eventIndex].begin(), events[eventIndex].end(), [](const dataPoint& a, const dataPoint& b) {
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return a.timeStamp < b.timeStamp;
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});
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if( verbose ){
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//===== print
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printf("&&&&&&&&&&&&&&&&&&&&&&&&& Event ID : %ld\n", eventIndex);
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for( int i = 0; i <(int) events[eventIndex].size(); i++){
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printf("%02d | %5d %llu \n", events[eventIndex][i].ch, events[eventIndex][i].energy, events[eventIndex][i].timeStamp);
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}
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}
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///Find the next earlist
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FindEarlistTimeAndCh();
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if( verbose ){
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printf(">>>>>>>>>>>>>>>>>>>>>>>>> Event ID : %ld\n", eventIndex);
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for( int i = 0; i <(int) events[eventIndex].size(); i++){
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printf("%02d | %5d %llu \n", events[eventIndex][i].ch, events[eventIndex][i].energy, events[eventIndex][i].timeStamp);
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}
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if( nExhaushedCh == nCh ) {
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printf("######################### no more eevent to be built\n");
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printf("######################### no more event to be built\n");
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break;
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}
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printf("----- next ch : %d, next earlist Time : %llu \n", earlistCh, earlistTime);
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}
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if( latestTime - earlistTime <= timeWindow ) {
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if( verbose ) {
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printf("######################### left over data for next build\n");
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}
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break;
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}
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}while(nExhaushedCh < nCh);
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//TODO ----- to speed up continue with data->DataIndex
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data->ClearData();
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for( int i = 0 ; i < MaxNChannels; i++) nextIndex[i] = -1;
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}
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@ -41,7 +41,6 @@ private:
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Data * data;
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unsigned short timeWindow;
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bool isNeverBuild;
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int nextIndex[MaxNChannels];
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int nExhaushedCh;
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@ -49,6 +48,8 @@ private:
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unsigned long long earlistTime;
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int earlistCh;
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void FindEarlistTimeAndCh();
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unsigned long long latestTime;
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void FindLatestTime();
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};
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