#include "TRandom.h"
#include "TClonesArray.h"
#include "TMath.h"
+#include <TTree.h>
#include "AliLog.h"
#include "AliRunLoader.h"
// AliTRDmcmSim default constructor
// By default, nothing is initialized.
// It is necessary to issue Init before use.
+
+ for (Int_t iDict = 0; iDict < 3; iDict++)
+ fDict[iDict] = 0x0;
+
+ fFitPtr[0] = 0;
+ fFitPtr[1] = 0;
+ fFitPtr[2] = 0;
+ fFitPtr[3] = 0;
}
AliTRDmcmSim::~AliTRDmcmSim()
continue;
fDict[iDict] = newDict;
-
- if (fDict[iDict]->GetDim() == 0) {
- AliError(Form("Dictionary %i of det. %i has dim. 0", fDetector, iDict));
- continue;
- }
fDict[iDict]->Expand();
}
else {
fDict[iDict] = newDict;
if (fDict[iDict])
fDict[iDict]->Expand();
+ }
+
+ // If there is no data, set dictionary to zero to avoid crashes
+ if (fDict[iDict]->GetDim() == 0) {
+ AliError(Form("Dictionary %i of det. %i has dim. 0", fDetector, iDict));
+ fDict[iDict] = 0x0;
}
}
}
continue;
fDict[iDict] = newDict;
-
- if (fDict[iDict]->GetDim() == 0) {
- AliError(Form("Dictionary %i of det. %i has dim. 0", fDetector, iDict));
- continue;
- }
fDict[iDict]->Expand();
}
else {
if (fDict[iDict])
fDict[iDict]->Expand();
}
+
+ // If there is no data, set dictionary to zero to avoid crashes
+ if (fDict[iDict]->GetDim() == 0) {
+ AliError(Form("Dictionary %i of det. %i has dim. 0", fDetector, iDict));
+ fDict[iDict] = 0x0;
+ }
}
}
(channel << 8) - ypos)
* (0.635 + 0.03 * (fDetector % 6))
/ 256.0;
- label = fHits[index].fLabel;
+ label = fHits[index].fLabel[0];
return kTRUE;
}
}
}
-void AliTRDmcmSim::AddHitToFitreg(Int_t adc, UShort_t timebin, UShort_t qtot, Short_t ypos, Int_t label)
+void AliTRDmcmSim::AddHitToFitreg(Int_t adc, UShort_t timebin, UShort_t qtot, Short_t ypos, Int_t label[])
{
// Add the given hit to the fit register which is lateron used for
// the tracklet calculation.
fHits[fNHits].fQtot = qtot;
fHits[fNHits].fYpos = ypos;
fHits[fNHits].fTimebin = timebin;
- fHits[fNHits].fLabel = label;
+ fHits[fNHits].fLabel[0] = label[0];
+ fHits[fNHits].fLabel[1] = label[1];
+ fHits[fNHits].fLabel[2] = label[2];
fNHits++;
}
ypos = 128*(adcLeft - adcRight) / adcCentral;
if (ypos < 0) ypos = -ypos;
// make the correction using the position LUT
- ypos = ypos + fTrapConfig->GetTrapReg((AliTRDtrapConfig::TrapReg_t) (AliTRDtrapConfig::kTPL00 + (ypos & 0x7F)));
+ ypos = ypos + fTrapConfig->GetTrapReg((AliTRDtrapConfig::TrapReg_t) (AliTRDtrapConfig::kTPL00 + (ypos & 0x7F)),
+ fDetector, fRobPos, fMcmPos);
if (adcLeft > adcRight) ypos = -ypos;
- // label calculation
- Int_t mcLabel = -1;
+ // label calculation (up to 3)
+ Int_t mcLabel[] = {-1, -1, -1};
if (fDigitsManager) {
- Int_t label[9] = { 0 }; // up to 9 different labels possible
- Int_t count[9] = { 0 };
- Int_t maxIdx = -1;
- Int_t maxCount = 0;
+ const Int_t maxLabels = 9;
+ Int_t label[maxLabels] = { 0 }; // up to 9 different labels possible
+ Int_t count[maxLabels] = { 0 };
Int_t nLabels = 0;
Int_t padcol[3];
padcol[0] = fFeeParam->GetPadColFromADC(fRobPos, fMcmPos, adcch);
for (Int_t iPad = 0; iPad < 3; iPad++) {
if (padcol[iPad] < 0)
continue;
- Int_t currLabel = fDict[iDict]->GetData(padrow, padcol[iPad], timebin); //fDigitsManager->GetTrack(iDict, padrow, padcol, timebin, fDetector);
+ Int_t currLabel = fDict[iDict]->GetData(padrow, padcol[iPad], timebin);
AliDebug(10, Form("Read label: %4i for det: %3i, row: %i, col: %i, tb: %i\n", currLabel, fDetector, padrow, padcol[iPad], timebin));
for (Int_t iLabel = 0; iLabel < nLabels; iLabel++) {
if (currLabel == label[iLabel]) {
count[iLabel]++;
- if (count[iLabel] > maxCount) {
- maxCount = count[iLabel];
- maxIdx = iLabel;
- }
currLabel = -1;
break;
}
}
if (currLabel >= 0) {
- label[nLabels++] = currLabel;
+ label[nLabels] = currLabel;
+ count[nLabels] = 1;
+ nLabels++;
}
}
}
- if (maxIdx >= 0)
- mcLabel = label[maxIdx];
+ Int_t index[2*maxLabels];
+ TMath::Sort(maxLabels, count, index);
+ for (Int_t i = 0; i < 3; i++) {
+ if (count[index[i]] <= 0)
+ break;
+ mcLabel[i] = label[index[i]];
+ }
}
// add the hit to the fitregister
// which have been filled in the fit registers.
// parameters in fitred.asm (fit program)
- Int_t decPlaces = 5;
Int_t rndAdd = 0;
- if (decPlaces > 1)
+ Int_t decPlaces = 5; // must be larger than 1 or change the following code
+ // if (decPlaces > 1)
rndAdd = (1 << (decPlaces-1)) + 1;
- else if (decPlaces == 1)
- rndAdd = 1;
+ // else if (decPlaces == 1)
+ // rndAdd = 1;
+
Int_t ndriftDp = 5; // decimal places for drift time
Long64_t shift = ((Long64_t) 1 << 32);
nHits = fit0->fNhits + fit1->fNhits; // number of hits
sumX = fit0->fSumX + fit1->fSumX;
sumX2 = fit0->fSumX2 + fit1->fSumX2;
- denom = nHits*sumX2 - sumX*sumX;
+ denom = ((Long64_t) nHits)*((Long64_t) sumX2) - ((Long64_t) sumX)*((Long64_t) sumX);
mult = mult / denom; // exactly like in the TRAP program
q0 = fit0->fQ0 + fit1->fQ0;
else
{
if (slope > 63 || slope < -64) { // wrapping in TRAP!
- AliError(Form("Overflow in slope: %i, tracklet discarded!", slope));
+ AliDebug(1,Form("Overflow in slope: %i, tracklet discarded!", slope));
fMCMT[cpu] = 0x10001000;
continue;
}
fMCMT[cpu] = (pid << 24) | (padrow << 20) | (slope << 13) | offset;
// calculate MC label
- Int_t mcLabel = -1;
+ Int_t mcLabel[] = { -1, -1, -1};
Int_t nHits0 = 0;
Int_t nHits1 = 0;
if (fDigitsManager) {
- Int_t label[30] = {0}; // up to 30 different labels possible
- Int_t count[30] = {0};
- Int_t maxIdx = -1;
- Int_t maxCount = 0;
+ const Int_t maxLabels = 30;
+ Int_t label[maxLabels] = {0}; // up to 30 different labels possible
+ Int_t count[maxLabels] = {0};
Int_t nLabels = 0;
for (Int_t iHit = 0; iHit < fNHits; iHit++) {
if ((fHits[iHit].fChannel - fFitPtr[cpu] < 0) ||
fHits[iHit].fTimebin < fTrapConfig->GetTrapReg(AliTRDtrapConfig::kTPQE1))
nHits1++;
- Int_t currLabel = fHits[iHit].fLabel;
- for (Int_t iLabel = 0; iLabel < nLabels; iLabel++) {
- if (currLabel == label[iLabel]) {
- count[iLabel]++;
- if (count[iLabel] > maxCount) {
- maxCount = count[iLabel];
- maxIdx = iLabel;
- }
- currLabel = -1;
- break;
- }
- }
- if (currLabel >= 0) {
- label[nLabels++] = currLabel;
- }
- }
- if (maxIdx >= 0)
- mcLabel = label[maxIdx];
+ for (Int_t i = 0; i < 3; i++) {
+ Int_t currLabel = fHits[iHit].fLabel[i];
+ for (Int_t iLabel = 0; iLabel < nLabels; iLabel++) {
+ if (currLabel == label[iLabel]) {
+ count[iLabel]++;
+ currLabel = -1;
+ break;
+ }
+ }
+ if (currLabel >= 0 && nLabels < maxLabels) {
+ label[nLabels] = currLabel;
+ count[nLabels]++;
+ nLabels++;
+ }
+ }
+ }
+ Int_t index[2*maxLabels];
+ TMath::Sort(maxLabels, count, index);
+ for (Int_t i = 0; i < 3; i++) {
+ if (count[index[i]] <= 0)
+ break;
+ mcLabel[i] = label[index[i]];
+ }
}
new ((*fTrackletArray)[fTrackletArray->GetEntriesFast()]) AliTRDtrackletMCM((UInt_t) fMCMT[cpu], fDetector*2 + fRobPos%2, fRobPos, fMcmPos);
((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetLabel(mcLabel);
((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetNHits(fit0->fNhits + fit1->fNhits);
((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetNHits0(nHits0);
((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetNHits1(nHits1);
- ((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetQ0(q0);
- ((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetQ1(q1);
+ ((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetQ0(q0 >> fgkAddDigits);
+ ((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetQ1(q1 >> fgkAddDigits);
((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetSlope(fitSlope);
((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetOffset(fitOffset);
((AliTRDtrackletMCM*) (*fTrackletArray)[fTrackletArray->GetEntriesFast()-1])->SetError(TMath::Sqrt(TMath::Abs(fitError)/nHits));
UInt_t nBinsQ0 = fTrapConfig->GetDmemUnsigned(AliTRDtrapConfig::fgkDmemAddrLUTnbins); // number of bins in q0 / 4 !!
UInt_t pidTotalSize = fTrapConfig->GetDmemUnsigned(AliTRDtrapConfig::fgkDmemAddrLUTLength);
- if(nBinsQ0==0 || pidTotalSize==0) // make sure we don't run into trouble if one of the values is not configured
- return 0;
+ if(nBinsQ0==0 || pidTotalSize==0) // make sure we don't run into trouble if the value for Q0 is not configured
+ return 0; // Q1 not configured is ok for 1D LUT
ULong_t corrQ0 = fTrapConfig->GetDmemUnsigned(AliTRDtrapConfig::fgkDmemAddrLUTcor0, fDetector, fRobPos, fMcmPos);
ULong_t corrQ1 = fTrapConfig->GetDmemUnsigned(AliTRDtrapConfig::fgkDmemAddrLUTcor1, fDetector, fRobPos, fMcmPos);
- if(corrQ0==0 || corrQ1==0) // make sure we don't run into trouble if one of the values is not configured
+ if(corrQ0==0) // make sure we don't run into trouble if one of the values is not configured
return 0;
addrQ0 = corrQ0;
Int_t bufLength = mcm.ProduceRawStream(&buf[0], bufSize);
for (Int_t i = 0; i < bufLength; i++)
- std::cout << "0x" << std::hex << buf[i] << std::endl;
+ std::cout << "0x" << std::hex << buf[i] << std::dec << std::endl;
delete [] buf;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff