Statistics for per-link decoding. More...

#include <DecodingStat.h>

Public Types
enum	DecErrors : int { ErrNoRDHAtStart , ErrPageNotStopped , ErrStopPageNotEmpty , ErrPageCounterDiscontinuity , ErrRDHvsGBTHPageCnt , ErrMissingGBTTrigger , ErrMissingGBTHeader , ErrMissingGBTTrailer , ErrNonZeroPageAfterStop , ErrUnstoppedLanes , ErrDataForStoppedLane , ErrNoDataForActiveLane , ErrIBChipLaneMismatch , ErrCableDataHeadWrong , ErrInvalidActiveLanes , ErrPacketCounterJump , ErrPacketDoneMissing , ErrMissingDiagnosticWord , ErrGBTWordNotRecognized , ErrWrongeCableID , ErrWrongAlignmentWord , ErrMissingROF , ErrOldROF , ErrLinkRecovery , NErrorsDefined }
	counters for format checks More...

Public Member Functions
void	clear ()

void	print (bool skipNoErr=true) const

	ClassDefNV (GBTLinkDecodingStat, 3)

Public Attributes
uint16_t	feeID = 0

uint32_t	nPackets = 0

uint32_t	nTriggers = 0

std::array< uint32_t, NErrorsDefined >	errorCounts = {}

std::array< uint32_t, GBTDataTrailer::MaxStateCombinations >	packetStates = {}

Static Public Attributes
static constexpr std::array< std::string_view, NErrorsDefined >	ErrNames

Detailed Description

Statistics for per-link decoding.

Definition at line 216 of file DecodingStat.h.

Member Enumeration Documentation

◆ DecErrors

enum o2::itsmft::GBTLinkDecodingStat::DecErrors : int

counters for format checks

Enumerator
ErrNoRDHAtStart
ErrPageNotStopped
ErrStopPageNotEmpty
ErrPageCounterDiscontinuity
ErrRDHvsGBTHPageCnt
ErrMissingGBTTrigger
ErrMissingGBTHeader
ErrMissingGBTTrailer
ErrNonZeroPageAfterStop
ErrUnstoppedLanes
ErrDataForStoppedLane
ErrNoDataForActiveLane
ErrIBChipLaneMismatch
ErrCableDataHeadWrong
ErrInvalidActiveLanes
ErrPacketCounterJump
ErrPacketDoneMissing
ErrMissingDiagnosticWord
ErrGBTWordNotRecognized
ErrWrongeCableID
ErrWrongAlignmentWord
ErrMissingROF
ErrOldROF
ErrLinkRecovery
NErrorsDefined

Definition at line 219 of file DecodingStat.h.

Member Function Documentation

◆ ClassDefNV()

o2::itsmft::GBTLinkDecodingStat::ClassDefNV	(	GBTLinkDecodingStat	,
		3
	)

◆ clear()

void o2::itsmft::GBTLinkDecodingStat::clear ( )

inline

Definition at line 280 of file DecodingStat.h.

◆ print()

void GBTLinkDecodingStat::print ( bool skipNoErr = true ) const

print link decoding statistics

Definition at line 79 of file DecodingStat.cxx.

Member Data Documentation

◆ ErrNames

constexpr std::array<std::string_view, NErrorsDefined> o2::itsmft::GBTLinkDecodingStat::ErrNames

staticconstexpr

Initial value:

= {
    "Page data does not start with expected RDH",                        
    "RDH is stopped, but the time is not matching the stop packet",      
    "Page with RDH.stop does not contain diagnostic word only",          
    "RDH page counters for the same RU/trigger are not continuous",      
    "RDH and GBT header page counters are not consistent",               
    "GBT trigger word was expected but not found",                       
    "GBT payload header was expected but not found",                     
    "GBT payload trailer was expected but not found",                    
    "All lanes were stopped but the page counter in not 0",              
    "End of FEE data reached while not all lanes received stop",         
    "Data was received for stopped lane",                                
    "No data was seen for lane (which was not in timeout)",              
    "ChipID (on module) was different from the lane ID on the IB stave", 
    "Cable data does not start with chip header or empty chip",          
    "Active lanes pattern conflicts with expected for given RU type",    
    "Jump in RDH_packetCounter",                                         
    "Packet done is missing in the trailer while CRU page is not over",  
    "Wrong/missing diagnostic GBT word after RDH with stop",             
    "GBT word not recognized",                                           
    "Wrong cable ID",                                                    
    "Unexpected CRU page alignment padding word",                        
    "ROF in future, pause decoding to synchronize",                      
    "Old ROF, discarding",                                               
    "Data discarded due to the recovery flag in RDH",                    
  }

Definition at line 246 of file DecodingStat.h.

◆ errorCounts

std::array<uint32_t, NErrorsDefined> o2::itsmft::GBTLinkDecodingStat::errorCounts = {}

Definition at line 277 of file DecodingStat.h.

◆ feeID

uint16_t o2::itsmft::GBTLinkDecodingStat::feeID = 0

Definition at line 273 of file DecodingStat.h.

◆ nPackets

uint32_t o2::itsmft::GBTLinkDecodingStat::nPackets = 0

Definition at line 275 of file DecodingStat.h.

◆ nTriggers

uint32_t o2::itsmft::GBTLinkDecodingStat::nTriggers = 0

Definition at line 276 of file DecodingStat.h.

◆ packetStates

std::array<uint32_t, GBTDataTrailer::MaxStateCombinations> o2::itsmft::GBTLinkDecodingStat::packetStates = {}

Definition at line 278 of file DecodingStat.h.

The documentation for this struct was generated from the following files:

/home/runner/work/AliceO2/AliceO2/Detectors/ITSMFT/common/reconstruction/include/ITSMFTReconstruction/DecodingStat.h
/home/runner/work/AliceO2/AliceO2/Detectors/ITSMFT/common/reconstruction/src/DecodingStat.cxx

Public Types

Public Member Functions

Public Attributes

Static Public Attributes