//* provided "as is" without express or implied warranty. *
//**************************************************************************
-/** @file AliHLTCTPData.cxx
- @author Matthias Richter
- @date 2009-08-20
- @brief Container for CTP trigger classes and counters
-*/
+// @file AliHLTCTPData.cxx
+// @author Matthias Richter
+// @date 2009-08-20
+// @brief Container for CTP trigger classes and counters
+// @note
#include "AliHLTCTPData.h"
-#include "AliHLTReadoutList.h"
#include "TClass.h"
#include "TObjString.h"
#include "TFormula.h"
+#include "AliHLTComponent.h"
+#include "AliHLTCDHWrapper.h"
+#include <limits>
+#include <sstream>
/** ROOT macro for the implementation of ROOT specific class methods */
ClassImp(AliHLTCTPData)
, fTriggers(0)
, fClassIds(AliHLTReadoutList::Class(), gkNCTPTriggerClasses)
, fCounters(gkNCTPTriggerClasses)
+ , fMap()
{
+ // constructor
// see header file for class documentation
// or
// refer to README to build package
, fTriggers(0)
, fClassIds(AliHLTReadoutList::Class(), gkNCTPTriggerClasses)
, fCounters(gkNCTPTriggerClasses)
+ , fMap()
{
- // see header file for class documentation
+ // constructor, init the CTP trigger classes
InitCTPTriggerClasses(parameter);
}
AliHLTCTPData::~AliHLTCTPData()
{
- // see header file for class documentation
+ // destructor
fClassIds.Delete();
}
, fTriggers(src.fTriggers)
, fClassIds(src.fClassIds)
, fCounters(src.Counters())
+ , fMap()
{
- // see header file for class documentation
+ // copy constructor
+ ReadMap();
}
AliHLTCTPData& AliHLTCTPData::operator=(const AliHLTCTPData& src)
{
- // see header file for class documentation
+ // assignment operator, clone content
if (this!=&src) {
SetName(src.GetName());
SetTitle(src.GetTitle());
fClassIds.Delete();
fClassIds.ExpandCreate(gkNCTPTriggerClasses);
for (int i=0; i<gkNCTPTriggerClasses; i++) {
+ if (i>src.fClassIds.GetLast()) break;
((TNamed*)fClassIds.At(i))->SetName(src.fClassIds.At(i)->GetName());
((TNamed*)fClassIds.At(i))->SetTitle(src.fClassIds.At(i)->GetTitle());
}
fCounters=src.Counters();
}
+ ReadMap();
return *this;
}
TObjArray* classEntries=string.Tokenize(",");
if (classEntries) {
enum {kBit=0, kName, kDetectors};
- for (int i=0; i<classEntries->GetEntries(); i++) {
+ for (int i=0; i<classEntries->GetEntriesFast(); i++) {
TString entry=((TObjString*)classEntries->At(i))->GetString();
TObjArray* entryParams=entry.Tokenize(":");
if (entryParams) {
- if (entryParams->GetEntries()==3 &&
+ if (entryParams->GetEntriesFast()==3 &&
(((TObjString*)entryParams->At(kBit))->GetString()).IsDigit()) {
int index=(((TObjString*)entryParams->At(kBit))->GetString()).Atoi();
if (index<gkNCTPTriggerClasses) {
AliHLTReadoutList* pCTPClass=dynamic_cast<AliHLTReadoutList*>(fClassIds.At(index));
if (pCTPClass) {
- fMask|=(AliHLTUInt64_t)0x1 << index;
+ fMask.set(index);
pCTPClass->SetTitle("CTP Class");
pCTPClass->SetName((((TObjString*)entryParams->At(kName))->GetString()).Data());
TObjArray* detectors=(((TObjString*)entryParams->At(kDetectors))->GetString()).Tokenize("-");
} else {
}
} else {
- // the trigger bitfield is fixed to 50 bits (gkNCTPTriggerClasses)
+ // the trigger bitfield is fixed to 100 bits (gkNCTPTriggerClasses)
HLTError("invalid trigger class entry %s, index width of trigger bitfield exceeded (%d)", entry.Data(), gkNCTPTriggerClasses);
}
} else {
}
ResetCounters();
+ ReadMap();
return 0;
}
-AliHLTUInt64_t AliHLTCTPData::ActiveTriggers(const AliHLTComponentTriggerData& trigData)
+AliHLTTriggerMask_t AliHLTCTPData::ActiveTriggers(const AliHLTComponentTriggerData& trigData)
{
// extract active triggers from the trigger data
-
- if (trigData.fDataSize != sizeof(AliHLTEventTriggerData)) return (AliHLTUInt64_t)0;
-
- // trigger mask is 50 bit wide and is stored in word 5 and 6 of the CDH
- AliHLTEventTriggerData* evtData=reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData);
- AliHLTUInt64_t triggerMask=evtData->fCommonHeader[6]&0x3ffff;
- triggerMask<<=32;
- triggerMask|=evtData->fCommonHeader[5];
- return triggerMask;
+ AliHLTCDHWrapper cdh;
+ if (AliHLTComponent::ExtractTriggerData(trigData, NULL, NULL, &cdh, NULL) != 0) return 0x0;
+ if ((cdh.GetL1TriggerMessage() & 0x1) == 0x1) return 0x0; // invalid for software triggers.
+
+ AliHLTTriggerMask_t triggerLow(cdh.GetTriggerClasses()); //low bits
+ AliHLTTriggerMask_t triggerHigh(cdh.GetTriggerClassesNext50()); // high bits
+
+ return triggerLow | (triggerHigh << 50);
}
bool AliHLTCTPData::EvaluateCTPTriggerClass(const char* expression, const AliHLTComponentTriggerData& trigData) const
{
// see header file for function documentation
- if (trigData.fDataSize != sizeof(AliHLTEventTriggerData)) {
- HLTError("invalid trigger data size: %d expected %d", trigData.fDataSize, sizeof(AliHLTEventTriggerData));
- return false;
- }
+
+ AliHLTCDHWrapper cdh;
+ if (AliHLTComponent::ExtractTriggerData(trigData, NULL, NULL, &cdh, NULL, true) != 0) return false;
+ if ((cdh.GetL1TriggerMessage() & 0x1) == 0x1) return false; // invalid for software triggers.
- // trigger mask is 50 bit wide and is stored in word 5 and 6 of the CDH
- AliHLTEventTriggerData* evtData=reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData);
- AliHLTUInt64_t triggerMask=evtData->fCommonHeader[6]&0x3ffff;
- triggerMask<<=32;
- triggerMask|=evtData->fCommonHeader[5];
+ AliHLTTriggerMask_t triggerMask(cdh.GetTriggerClasses());
+ AliHLTTriggerMask_t triggerHigh(cdh.GetTriggerClassesNext50());
+ triggerMask |= (triggerHigh << 50);
if (fMask!=0 && (triggerMask & fMask)==0) {
- HLTWarning("invalid trigger mask 0x%llx, unknown CTP trigger, initialized 0x%llx", triggerMask, fMask);
- for (int i=0; i<8; i++) HLTWarning("\t CDH[%d]=0x%lx", i, evtData->fCommonHeader[i]);
+ AliHLTEventTriggerData* evtData=reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData);
+ HLTWarning("invalid trigger mask %s, unknown CTP trigger, initialized %s",
+ TriggerMaskToString(triggerMask).c_str(), TriggerMaskToString(fMask).c_str() );
+ for (int i=0; i<gkAliHLTCommonHeaderCount; i++) HLTWarning("\t CDH[%d]=0x%lx", i, evtData->fCommonHeader[i]);
return false;
}
return EvaluateCTPTriggerClass(expression, triggerMask);
}
-bool AliHLTCTPData::EvaluateCTPTriggerClass(const char* expression, AliHLTUInt64_t triggerMask) const
+bool AliHLTCTPData::EvaluateCTPTriggerClass(const char* expression, AliHLTTriggerMask_t triggerMask) const
{
// see header file for function documentation
// use a TFormula to interprete the expression
// all classname are replaced by '[n]' which means the n'th parameter in the formula
// the parameters are set to 0 or 1 depending on the bit in the trigger mask
- //
- // TODO: this will most likely fail for class names like 'base', 'baseA', 'baseB'
- // the class names must be fully unique, none must be contained as substring in
- // another class name. Probably not needed for the moment but needs to be extended.
+ const vector<unsigned> *pMap=&fMap;
+ vector<unsigned> tmp;
+ if (fMap.size()==0 && fClassIds.GetLast()>=0) {
+ // read map into temporary array and use it
+ ReadMap(tmp);
+ pMap=&tmp;
+ static bool suppressWarning=false;
+ if (!suppressWarning) HLTWarning("map not yet initialized, creating local map (slow), suppressing further warnings");
+ suppressWarning=true;
+ }
vector<Double_t> par;
TString condition=expression;
- for (int i=0; i<gkNCTPTriggerClasses; i++) {
- const char* className=Name(i);
+ for (unsigned index=0; index<pMap->size(); index++) {
+ const char* className=Name((*pMap)[index]);
if (className && strlen(className)>0) {
//HLTDebug("checking trigger class %s", className.Data());
if (condition.Contains(className)) {
- TString replace; replace.Form("[%d]", par.size());
+ TString replace; replace.Form("[%d]", (int)par.size());
//HLTDebug("replacing %s with %s in \"%s\"", className.Data(), replace.Data(), condition.Data());
condition.ReplaceAll(className, replace);
- if (triggerMask&((AliHLTUInt64_t)0x1<<i)) par.push_back(1.0);
+ if ( triggerMask.test((*pMap)[index]) ) par.push_back(1.0);
else par.push_back(0.0);
}
}
return obj!=NULL?fClassIds.IndexOf(obj):-1;
}
+int AliHLTCTPData::CheckTrigger(const char* name) const
+{
+ // check status of a trigger class
+ int index=Index(name);
+ if (index<0) return index;
+ return ( fTriggers.test(index) ? 1 : 0 );
+}
+
void AliHLTCTPData::Increment(const char* classIds)
{
// see header file for function documentation
TString string=classIds;
TObjArray* classEntries=string.Tokenize(",");
if (classEntries) {
- for (int i=0; i<classEntries->GetEntries(); i++) {
+ for (int i=0; i<classEntries->GetEntriesFast(); i++) {
int index=Index(((TObjString*)classEntries->At(i))->GetString().Data());
if (index>=0 && index<fCounters.GetSize()) fCounters[index]++;
}
}
}
-void AliHLTCTPData::Increment(AliHLTUInt64_t triggerPattern)
+void AliHLTCTPData::Increment(AliHLTTriggerMask_t triggerPattern)
{
// see header file for function documentation
- AliHLTUInt64_t pattern=triggerPattern&fMask;
+ AliHLTTriggerMask_t pattern=triggerPattern&fMask;
for (int i=0; i<fCounters.GetSize(); i++) {
- if ((pattern&((AliHLTUInt64_t)0x1<<i))==0) continue;
+ if (!pattern.test(i)) continue;
fCounters[i]++;
}
}
{
// see header file for function documentation
if (classIdx<fCounters.GetSize() &&
- (fMask&((AliHLTUInt64_t)0x1<<classIdx))) {
+ fMask.test(classIdx)) {
fCounters[classIdx]++;
}
int AliHLTCTPData::Increment(AliHLTComponentTriggerData& trigData)
{
// see header file for function documentation
- if (trigData.fDataSize != sizeof(AliHLTEventTriggerData)) {
- HLTError("invalid trigger data size: %d expected %d", trigData.fDataSize, sizeof(AliHLTEventTriggerData));
- return -EBADF;
- }
-
- // trigger mask is 50 bit wide and is stored in word 5 and 6 of the CDH
- AliHLTEventTriggerData* evtData=reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData);
- AliHLTUInt64_t triggerMask=evtData->fCommonHeader[6]&0x3ffff;
- triggerMask<<=32;
- triggerMask|=evtData->fCommonHeader[5];
-
- if (fMask!=0 && (triggerMask & fMask)==0) {
- HLTWarning("invalid trigger mask 0x%llx, unknown CTP trigger, initialized 0x%llx", triggerMask, fMask);
- for (int i=0; i<8; i++) HLTWarning("\t CDH[%d]=0x%lx", i, evtData->fCommonHeader[i]);
+ AliHLTCDHWrapper cdh;
+ int result = AliHLTComponent::ExtractTriggerData(trigData, NULL, NULL, &cdh, NULL, true);
+ if (result != 0) return result;
+ if ((cdh.GetL1TriggerMessage() & 0x1) == 0x1) return 0; // invalid for software triggers.
+
+ AliHLTTriggerMask_t triggerMask(cdh.GetTriggerClasses());
+ AliHLTTriggerMask_t triggerHigh(cdh.GetTriggerClassesNext50());
+ triggerMask |= (triggerHigh << 50);
+
+ if (fMask.any() && (triggerMask & fMask).none()) {
+ AliHLTEventTriggerData* evtData=reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData);
+ HLTWarning("invalid trigger mask %s, unknown CTP trigger, initialized %s",
+ TriggerMaskToString(triggerMask).c_str(), TriggerMaskToString(fMask).c_str());
+ for (int i=0; i<gkAliHLTCommonHeaderCount; i++)
+ HLTWarning("\t CDH[%d]=0x%lx", i, evtData->fCommonHeader[i]);
}
Increment(triggerMask);
return 0;
return fClassIds.At(index)->GetName();
}
-AliHLTEventDDL AliHLTCTPData::ReadoutList(const AliHLTComponentTriggerData& trigData) const
+int AliHLTCTPData::ReadMap(vector<unsigned> &map) const
{
- // see header file for function documentation
- if (trigData.fDataSize != sizeof(AliHLTEventTriggerData)) {
- HLTError("invalid trigger data size: %d expected %d", trigData.fDataSize, sizeof(AliHLTEventTriggerData));
- AliHLTEventDDL dummy;
- memset(&dummy, 0, sizeof(AliHLTEventDDL));
- return dummy;
+ // read the index map for class names
+ // for nested class names (e.g. 'myclass' is contained in
+ // 'myclassA') the longer names is added first to the map.
+ for (int index=0; index<=fClassIds.GetLast(); index++) {
+ vector<unsigned>::iterator element=map.begin();
+ for (; element!=map.end(); element++) {
+ TString name=Name(index);
+ if (name.Contains(Name(*element))) {
+ // current name contains another one already in the map
+ // -> add before and go to next entry
+ element=map.insert(element, index);
+ break;
+ }
+ }
+
+ if (element==map.end()) {
+ // unique class name, append to map
+ map.push_back(index);
+ }
}
+ return 0;
+}
- // trigger mask is 50 bit wide and is stored in word 5 and 6 of the CDH
- AliHLTEventTriggerData* evtData=reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData);
- AliHLTUInt64_t triggerMask=evtData->fCommonHeader[6]&0x3ffff;
- triggerMask<<=32;
- triggerMask|=evtData->fCommonHeader[5];
- if (fMask!=0 && (triggerMask & fMask)==0) {
- HLTWarning("invalid trigger mask 0x%llx, unknown CTP trigger, initialized 0x%llx", triggerMask, fMask);
- for (int i=0; i<8; i++) HLTWarning("\t CDH[%d]=0x%lx", i, evtData->fCommonHeader[i]);
+AliHLTReadoutList AliHLTCTPData::ReadoutList(const AliHLTComponentTriggerData& trigData) const
+{
+ // see header file for function documentation
+
+ AliHLTCDHWrapper cdh;
+ if (AliHLTComponent::ExtractTriggerData(trigData, NULL, NULL, &cdh, NULL, true) != 0) return AliHLTReadoutList();
+ // Check if we are dealing with a software trigger. If so then we need to return
+ // a readout list with everything set because the CTP trigger bits are invalid.
+ // Thus we assume that everything should be read out.
+ if ((cdh.GetL1TriggerMessage() & 0x1) == 0x1) return ~ AliHLTReadoutList();
+
+ AliHLTTriggerMask_t triggerMask(cdh.GetTriggerClasses());
+ AliHLTTriggerMask_t triggerHigh(cdh.GetTriggerClassesNext50());
+ triggerMask |= (triggerHigh << 50);
+
+ if (fMask.any() && (triggerMask & fMask).none()) {
+ AliHLTEventTriggerData* evtData=reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData);
+ HLTWarning("invalid trigger mask %s, unknown CTP trigger, initialized %s",
+ TriggerMaskToString(triggerMask).c_str(), TriggerMaskToString(fMask).c_str());
+ for (int i=0; i<gkAliHLTCommonHeaderCount; i++)
+ HLTWarning("\t CDH[%d]=0x%lx", i, evtData->fCommonHeader[i]);
}
+ return ReadoutList(triggerMask);
+}
+
+AliHLTReadoutList AliHLTCTPData::ReadoutList(AliHLTTriggerMask_t triggerMask) const
+{
// take an 'OR' of all active trigger classes
AliHLTReadoutList list;
for (int i=0; i<gkNCTPTriggerClasses; i++) {
if (i>fClassIds.GetLast()) break;
- if ((triggerMask&((AliHLTUInt64_t)0x1<<i))==0) continue;
+ if (! triggerMask.test(i)) continue;
AliHLTReadoutList* tcrl=(AliHLTReadoutList*)fClassIds.At(i);
list.OrEq(*tcrl);
}
return list;
}
+
void AliHLTCTPData::Print(Option_t* /*option*/) const
{
// see header file for function documentation
for (int i=0; i<gkNCTPTriggerClasses; i++) {
if (i>=Counters().GetSize()) break;
if (i>fClassIds.GetLast()) break;
- if ((fMask&((AliHLTUInt64_t)0x1<<i))==0) continue;
+ if (! fMask.test(i)) continue;
count++;
cout << "\t" << i << "\t" << Name(i) << "\t" << Counter(i) << endl;
}
if (count==0) cout << "\t(none)" << endl;
}
+
+
+std::string AliHLTCTPData::TriggerMaskToString(AliHLTTriggerMask_t mask) const
+{
+ AliHLTTriggerMask_t max(std::numeric_limits<unsigned long>::max());
+ int digits = std::numeric_limits<unsigned long>::digits;
+ int numberOfWords = (mask.size() + digits - 1)/digits;
+ std::stringstream stream;
+ stream << "0x";
+ stream << std::hex << std::right;
+ for(int i=numberOfWords-1; i>=0; --i){
+ stream.width(digits/4);
+ stream.fill('0');
+ stream << ((mask >> (digits*i)) & max).to_ulong() << " ";
+ }
+ return stream.str();
+}
+
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