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#include <LatencyHistosUsingDb.h>
Public Member Functions | |
| virtual void | configure (const edm::ParameterSet &, const edm::EventSetup &) |
| LatencyHistosUsingDb (const edm::ParameterSet &pset, DQMStore *, SiStripConfigDb *const ) | |
| virtual void | uploadConfigurations () |
| virtual | ~LatencyHistosUsingDb () |
Private Member Functions | |
| void | create (SiStripConfigDb::AnalysisDescriptionsV &, Analysis) |
| bool | update (SiStripConfigDb::DeviceDescriptionsRange, SiStripConfigDb::FedDescriptionsRange) |
Private Attributes | |
| bool | perPartition_ |
Definition at line 13 of file LatencyHistosUsingDb.h.
| LatencyHistosUsingDb::LatencyHistosUsingDb | ( | const edm::ParameterSet & | pset, |
| DQMStore * | bei, | ||
| SiStripConfigDb * const | db | ||
| ) |
Definition at line 16 of file LatencyHistosUsingDb.cc.
References LogTrace, and sistrip::mlDqmClient_.
: CommissioningHistograms( pset.getParameter<edm::ParameterSet>("LatencyParameters"), bei, sistrip::APV_LATENCY ), CommissioningHistosUsingDb( db, sistrip::APV_LATENCY ), SamplingHistograms( pset.getParameter<edm::ParameterSet>("LatencyParameters"), bei, sistrip::APV_LATENCY ) { LogTrace(mlDqmClient_) << "[LatencyHistosUsingDb::" << __func__ << "]" << " Constructing object..."; }
| LatencyHistosUsingDb::~LatencyHistosUsingDb | ( | ) | [virtual] |
Definition at line 35 of file LatencyHistosUsingDb.cc.
References LogTrace, and sistrip::mlDqmClient_.
{
LogTrace(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Destructing object...";
}
| void LatencyHistosUsingDb::configure | ( | const edm::ParameterSet & | pset, |
| const edm::EventSetup & | es | ||
| ) | [virtual] |
Reimplemented from SamplingHistograms.
Definition at line 379 of file LatencyHistosUsingDb.cc.
References edm::ParameterSet::getParameter(), perPartition_, and CommissioningHistograms::pset().
{
perPartition_ = this->pset().getParameter<bool>("OptimizePerPartition");
}
| void LatencyHistosUsingDb::create | ( | SiStripConfigDb::AnalysisDescriptionsV & | desc, |
| Analysis | analysis | ||
| ) | [private, virtual] |
Reimplemented from CommissioningHistosUsingDb.
Definition at line 339 of file LatencyHistosUsingDb.cc.
References begin, CommissioningHistosUsingDb::db(), SiStripConfigDb::dbParams(), benchmark_cfg::errors, CommissioningAnalysis::fecKey(), CommissioningAnalysis::fedKey(), CommissioningAnalysis::getErrorCodes(), CommissioningAnalysis::isValid(), SamplingAnalysis::maximum(), SiStripDbParams::partitions(), edm::second(), and tmp.
{
SamplingAnalysis* anal = dynamic_cast<SamplingAnalysis*>( analysis->second );
if ( !anal ) { return; }
SiStripFecKey fec_key( anal->fecKey() ); //@@ analysis->first
SiStripFedKey fed_key( anal->fedKey() );
uint16_t latency = static_cast<uint16_t>( ( anal->maximum() / (-25.) ) + 0.5 );
ApvLatencyAnalysisDescription* tmp;
tmp = new ApvLatencyAnalysisDescription( latency,
0,
0,
0,
0,
0,
0,
db()->dbParams().partitions().begin()->second.partitionName(),
db()->dbParams().partitions().begin()->second.runNumber(),
anal->isValid(),
"",
fed_key.fedId(),
fed_key.feUnit(),
fed_key.feChan(),
fed_key.fedApv() );
// Add comments
typedef std::vector<std::string> Strings;
Strings errors = anal->getErrorCodes();
Strings::const_iterator istr = errors.begin();
Strings::const_iterator jstr = errors.end();
for ( ; istr != jstr; ++istr ) { tmp->addComments( *istr ); }
// Store description
desc.push_back( tmp );
}
| bool LatencyHistosUsingDb::update | ( | SiStripConfigDb::DeviceDescriptionsRange | devices, |
| SiStripConfigDb::FedDescriptionsRange | feds | ||
| ) | [private] |
Definition at line 92 of file LatencyHistosUsingDb.cc.
References begin, CommissioningHistosUsingDb::cabling(), SiStripFecKey::ccuAddr(), SiStripConfigDb::DeviceAddress::ccuAddr_, SiStripFecKey::ccuChan(), SiStripConfigDb::DeviceAddress::ccuChan_, SiStripFedCabling::connections(), CommissioningHistograms::data(), CommissioningHistosUsingDb::db(), SiStripConfigDb::deviceAddress(), SiStripFecKey::fecCrate(), SiStripConfigDb::DeviceAddress::fecCrate_, CommissioningAnalysis::fecKey(), SiStripFecKey::fecRing(), SiStripConfigDb::DeviceAddress::fecRing_, SiStripFecKey::fecSlot(), SiStripConfigDb::DeviceAddress::fecSlot_, SiStripFedCabling::feds(), spr::find(), i, SiStripConfigDb::DeviceAddress::i2cAddr_, align::invalid, sistrip::invalid_, SiStripKey::key(), LogTrace, MAXFEDCOARSE, SamplingAnalysis::maximum(), sistrip::mlDqmClient_, NULL, evf::evtn::offset(), sistrip::PARTITION, perPartition_, edm::second(), edm::shift, findQualityFiles::size, align::Tracker, and sistripsummary::TRACKER.
Referenced by uploadConfigurations().
{
// Obtain the latency from the analysis object
if(!data().size() || !data().begin()->second->isValid() ) {
edm::LogVerbatim(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Updated NO Latency settings. No analysis result available !" ;
return false;
}
// Compute the minimum coarse delay
uint16_t minCoarseDelay = 256;
SiStripConfigDb::DeviceDescriptionsV::const_iterator idevice;
for ( idevice = devices.begin(); idevice != devices.end(); idevice++ ) {
// Check device type
if ( (*idevice)->getDeviceType() == PLL ) {
// Cast to retrieve appropriate description object
pllDescription* desc = dynamic_cast<pllDescription*>( *idevice );
if ( desc ) {
/*
// add 1 to aim at 1 and not 0 (just to avoid a special 0 value for security)
int delayCoarse = desc->getDelayCoarse() - 1;
delayCoarse = delayCoarse < 0 ? 0 : delayCoarse;
minCoarseDelay = minCoarseDelay < delayCoarse ? minCoarseDelay : delayCoarse;
*/
int delayCoarse = desc->getDelayCoarse();
minCoarseDelay = minCoarseDelay < delayCoarse ? minCoarseDelay : delayCoarse;
}
}
}
// Compute latency and PLL shift from the sampling measurement
SamplingAnalysis* anal = NULL;
for( CommissioningHistograms::Analysis it = data().begin(); it!=data().end();++it) {
if(dynamic_cast<SamplingAnalysis*>( it->second ) &&
dynamic_cast<SamplingAnalysis*>( it->second )->granularity()==sistrip::TRACKER)
anal = dynamic_cast<SamplingAnalysis*>( it->second );
}
if(!anal) return false;
uint16_t globalLatency = uint16_t(ceil(anal->maximum()/(-25.)));
float globalShift = anal->maximum()-(globalLatency*(-25));
// Compute latency and PLL shift per partition... this is an option
uint16_t latency = globalLatency;
float shift[5] = {0.};
for( CommissioningHistograms::Analysis it = data().begin(); it!=data().end();++it) {
if(dynamic_cast<SamplingAnalysis*>( it->second ) &&
dynamic_cast<SamplingAnalysis*>( it->second )->granularity()==sistrip::PARTITION )
anal = dynamic_cast<SamplingAnalysis*>( it->second );
latency = uint16_t(ceil(anal->maximum()/(-25.)))>latency ? uint16_t(ceil(anal->maximum()/(-25.))) : latency;
}
for( CommissioningHistograms::Analysis it = data().begin(); it!=data().end();++it) {
if(dynamic_cast<SamplingAnalysis*>( it->second ) &&
dynamic_cast<SamplingAnalysis*>( it->second )->granularity()==sistrip::PARTITION )
anal = dynamic_cast<SamplingAnalysis*>( it->second );
shift[SiStripFecKey(anal->fecKey()).fecCrate()] = anal->maximum()-(latency*(-25));
}
if(!perPartition_) {
latency = globalLatency;
for(int i=0;i<5;i++) shift[i] = globalShift;
}
// Take into account the minimum coarse delay to bring the coarse delay down
// the same quantity is subtracted to the coarse delay of each APV
latency -= minCoarseDelay;
// Iterate through devices and update device descriptions
uint16_t updatedAPV = 0;
uint16_t updatedPLL = 0;
std::vector<SiStripFecKey> invalid;
for ( idevice = devices.begin(); idevice != devices.end(); idevice++ ) {
// Check device type
if ( (*idevice)->getDeviceType() != APV25 ) { continue; }
// Cast to retrieve appropriate description object
apvDescription* desc = dynamic_cast<apvDescription*>( *idevice );
if ( !desc ) { continue; }
// Retrieve device addresses from device description
const SiStripConfigDb::DeviceAddress& addr = db()->deviceAddress(*desc);
// Do it!
std::stringstream ss;
ss << "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Updating latency APV settings for crate/FEC/slot/ring/CCU/i2cAddr "
<< addr.fecCrate_ << "/"
<< addr.fecSlot_ << "/"
<< addr.fecRing_ << "/"
<< addr.ccuAddr_ << "/"
<< addr.ccuChan_ << "/"
<< addr.i2cAddr_
<< " from "
<< static_cast<uint16_t>(desc->getLatency());
desc->setLatency(latency);
ss << " to "
<< static_cast<uint16_t>(desc->getLatency());
LogTrace(mlDqmClient_) << ss.str();
updatedAPV++;
}
// Change also the PLL delay
for ( idevice = devices.begin(); idevice != devices.end(); idevice++ ) {
// Check device type
if ( (*idevice)->getDeviceType() != PLL ) { continue; }
// Cast to retrieve appropriate description object
pllDescription* desc = dynamic_cast<pllDescription*>( *idevice );
if ( !desc ) { continue; }
if ( desc->getDelayCoarse() >= 15 ) { continue; }
// Retrieve device addresses from device description
const SiStripConfigDb::DeviceAddress& addr = db()->deviceAddress(*desc);
// Construct key from device description
uint32_t fec_key = SiStripFecKey( addr.fecCrate_,
addr.fecSlot_,
addr.fecRing_,
addr.ccuAddr_,
addr.ccuChan_,
0 ).key();
SiStripFecKey fec_path = SiStripFecKey( fec_key );
// Do it!
float delay = desc->getDelayCoarse()*25+desc->getDelayFine()*25./24. + shift[addr.fecCrate_];
int delayCoarse = int(delay/25);
int delayFine = int(round((delay-25*delayCoarse)*24./25.));
if(delayFine==24) { delayFine=0; ++delayCoarse; }
delayCoarse -= minCoarseDelay;
// maximum coarse setting
if ( delayCoarse > 15 ) { invalid.push_back(fec_key); delayCoarse = sistrip::invalid_; }
// Update PLL settings
if ( delayCoarse != sistrip::invalid_ &&
delayFine != sistrip::invalid_ ) {
std::stringstream ss;
ss << "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Updating coarse/fine PLL settings"
<< " for Crate/FEC/slot/ring/CCU "
<< fec_path.fecCrate() << "/"
<< fec_path.fecSlot() << "/"
<< fec_path.fecRing() << "/"
<< fec_path.ccuAddr() << "/"
<< fec_path.ccuChan()
<< " from "
<< static_cast<uint16_t>( desc->getDelayCoarse() ) << "/"
<< static_cast<uint16_t>( desc->getDelayFine() );
desc->setDelayCoarse(delayCoarse);
desc->setDelayFine(delayFine);
updatedPLL++;
ss << " to "
<< static_cast<uint16_t>( desc->getDelayCoarse() ) << "/"
<< static_cast<uint16_t>( desc->getDelayFine() );
LogTrace(mlDqmClient_) << ss.str();
}
}
// Retrieve FED ids from cabling
std::vector<uint16_t> ids = cabling()->feds() ;
// loop over the FED ids to determine min and max values of coarse delay
uint16_t minDelay = 256;
uint16_t maxDelay = 0;
uint16_t fedDelayCoarse = 0;
for ( SiStripConfigDb::FedDescriptionsV::const_iterator ifed = feds.begin(); ifed != feds.end(); ifed++ ) {
// If FED id not found in list (from cabling), then continue
if ( find( ids.begin(), ids.end(), (*ifed)->getFedId() ) == ids.end() ) { continue; }
const std::vector<FedChannelConnection>& conns = cabling()->connections((*ifed)->getFedId());
// loop over the connections for that FED
for ( std::vector<FedChannelConnection>::const_iterator iconn = conns.begin(); iconn != conns.end(); iconn++ ) {
// check that this is a tracker module
if(DetId(iconn->detId()).det()!=DetId::Tracker) continue;
// build the Fed9UAddress for that channel. Used to update the description.
Fed9U::Fed9UAddress fedChannel = Fed9U::Fed9UAddress(iconn->fedCh());
// retreive the current value for the delays
fedDelayCoarse = (*ifed)->getCoarseDelay(fedChannel);
// update min and max
minDelay = minDelay<fedDelayCoarse ? minDelay : fedDelayCoarse;
maxDelay = maxDelay>fedDelayCoarse ? maxDelay : fedDelayCoarse;
}
}
// compute the FED coarse global offset
int offset = (10-minDelay)*25; // try to ensure 10BX room for later fine delay scan
if(maxDelay+(offset/25)>MAXFEDCOARSE) offset = (MAXFEDCOARSE-maxDelay)*25; // otherwise, take the largest possible
// loop over the FED ids
for ( SiStripConfigDb::FedDescriptionsV::const_iterator ifed = feds.begin(); ifed != feds.end(); ifed++ ) {
// If FED id not found in list (from cabling), then continue
if ( find( ids.begin(), ids.end(), (*ifed)->getFedId() ) == ids.end() ) { continue; }
const std::vector<FedChannelConnection>& conns = cabling()->connections((*ifed)->getFedId());
// loop over the connections for that FED
for ( std::vector<FedChannelConnection>::const_iterator iconn = conns.begin(); iconn != conns.end(); iconn++ ) {
// check that this is a tracker module
if(DetId(iconn->detId()).det()!=DetId::Tracker) continue;
// build the Fed9UAddress for that channel. Used to update the description.
Fed9U::Fed9UAddress fedChannel = Fed9U::Fed9UAddress(iconn->fedCh());
// retreive the current value for the delays
int fedDelayCoarse = (*ifed)->getCoarseDelay(fedChannel);
int fedDelayFine = (*ifed)->getFineDelay(fedChannel);
// compute the FED delay
// this is done by substracting the best (PLL) delay to the present value (from the db)
int fedDelay = int(fedDelayCoarse*25. - fedDelayFine*24./25. - round(shift[iconn->fecCrate()]) + offset);
fedDelayCoarse = (fedDelay/25)+1;
fedDelayFine = fedDelayCoarse*25-fedDelay;
if(fedDelayFine==25) { fedDelayFine = 0; --fedDelayCoarse; }
// update the FED delay
std::stringstream ss;
ss << "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Updating the FED delay"
<< " for loop FED id/ch "
<< (*ifed)->getFedId() << "/" << iconn->fedCh()
<< " from "
<< (*ifed)->getCoarseDelay( fedChannel) << "/" << (*ifed)->getFineDelay( fedChannel)
<< " to ";
(*ifed)->setDelay(fedChannel, fedDelayCoarse, fedDelayFine);
ss << (*ifed)->getCoarseDelay(fedChannel) << "/" << (*ifed)->getFineDelay( fedChannel);
LogTrace(mlDqmClient_) << ss.str();
}
}
// Summary output
edm::LogVerbatim(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Updated FED delays for " << ids.size() << " FEDs!";
// Check if invalid settings were found
if ( !invalid.empty() ) {
std::stringstream ss;
ss << "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Found PLL coarse setting of 15"
<< " (not allowed!) for following channels"
<< " (Crate/FEC/slot/ring/CCU/LLD): ";
std::vector<SiStripFecKey>::iterator ikey = invalid.begin();
std::vector<SiStripFecKey>::iterator jkey = invalid.end();
for ( ; ikey != jkey; ++ikey ) {
ss << ikey->fecCrate() << "/"
<< ikey->fecSlot() << "/"
<< ikey->fecRing() << "/"
<< ikey->ccuAddr() << "/"
<< ikey->ccuChan() << ", ";
}
edm::LogWarning(mlDqmClient_) << ss.str();
return false;
}
// Summary output
edm::LogVerbatim(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "] "
<< "Updated settings for " << updatedAPV << " APV devices and " << updatedPLL << " PLL devices.";
return true;
}
| void LatencyHistosUsingDb::uploadConfigurations | ( | ) | [virtual] |
Reimplemented from CommissioningHistosUsingDb.
Definition at line 43 of file LatencyHistosUsingDb.cc.
References CommissioningHistosUsingDb::db(), CommissioningHistosUsingDb::doUploadConf(), SiStripConfigDb::getDeviceDescriptions(), SiStripConfigDb::getFedDescriptions(), LogTrace, sistrip::mlDqmClient_, update(), alcaDQMUpload::upload(), SiStripConfigDb::uploadDeviceDescriptions(), and SiStripConfigDb::uploadFedDescriptions().
{
if ( !db() ) {
edm::LogWarning(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " NULL pointer to SiStripConfigDb interface!"
<< " Aborting upload...";
return;
}
SiStripConfigDb::DeviceDescriptionsRange devices = db()->getDeviceDescriptions();
SiStripConfigDb::FedDescriptionsRange feds = db()->getFedDescriptions();
bool upload = update( devices, feds );
// Check if new PLL settings are valid
if ( !upload ) {
edm::LogWarning(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Found invalid PLL settings (coarse > 15)"
<< " Aborting update to database...";
return;
}
if ( doUploadConf() ) {
// Update APV descriptions with new Latency settings
LogTrace(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Uploading APV settings to DB...";
db()->uploadDeviceDescriptions();
LogTrace(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Upload of APV settings to DB finished!";
// Update FED descriptions
LogTrace(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Uploading FED delays to DB...";
db()->uploadFedDescriptions();
LogTrace(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " Upload of FED delays to DB finished!";
} else {
edm::LogWarning(mlDqmClient_)
<< "[LatencyHistosUsingDb::" << __func__ << "]"
<< " TEST only! No APV settings will be uploaded to DB...";
}
}
bool LatencyHistosUsingDb::perPartition_ [private] |
Definition at line 34 of file LatencyHistosUsingDb.h.
Referenced by configure(), and update().
1.7.3