python.FastChainSkeleton Namespace Reference

Functions
	fromRunArgs (runArgs)

Variables
	jobPropertiesDisallowed

Function Documentation

fromRunArgs()

python.FastChainSkeleton.fromRunArgs

(

runArgs

)

Definition at line 15 of file FastChainSkeleton.py.

def fromRunArgs(runArgs):
    from AthenaCommon.Logging import logging
    logFastChain = logging.getLogger('FastChainSkeleton')
    logFastChain.info('****************** STARTING FastChain Simulation *****************')
 
    logFastChain.info('**** Transformation run arguments')
    logFastChain.info(str(runArgs))
 
    logFastChain.info('**** Setting-up configuration flags')
    from AthenaConfiguration.AllConfigFlags import initConfigFlags
    flags = initConfigFlags()
 
    from SimulationConfig.SimEnums import SimulationFlavour
    commonRunArgsToFlags(runArgs, flags)
 
    # Set ProductionStep
    from AthenaConfiguration.Enums import ProductionStep
    flags.Common.ProductionStep = ProductionStep.FastChain
 
    # Set simulator
    if hasattr(runArgs, 'simulator'):
        flags.Sim.ISF.Simulator = SimulationFlavour(runArgs.simulator)
 
    # This is ISF
    flags.Sim.ISFRun = True
 
    # Set input files
    if hasattr(runArgs, 'inputRDO_BKGFile'):
        # Set inputs for Overlay
        from OverlayConfiguration.OverlaySkeleton import setOverlayInputFiles
        setOverlayInputFiles(runArgs, flags, logFastChain)
        flags.Common.isOverlay = True
        flags.Digitization.PileUp = False
 
        if flags.Overlay.DataOverlay:
            from SimulationConfig.SimEnums import VertexSource
            if flags.Sim.VertexSource is VertexSource.CondDB:  # check vs the default to allow overriding
                flags.Sim.VertexSource = VertexSource.MatchingBkg
    else:
        # Setting input files for FastChain without overlay
        if hasattr(runArgs, 'inputEVNTFile'):
            flags.Input.Files = runArgs.inputEVNTFile
        else:
            raise RuntimeError('No input EVNT file defined')
 
    # Setting output files (including for Overlay) for FastChain
    if hasattr(runArgs, 'outputHITSFile'):
        flags.Output.HITSFileName = runArgs.outputHITSFile
 
    if hasattr(runArgs, 'outputRDOFile'):
        if runArgs.outputRDOFile == 'None':
            flags.Output.RDOFileName = ''
        else:
            flags.Output.RDOFileName = runArgs.outputRDOFile
    else:
        raise RuntimeError('No outputRDOFile defined')
 
    if flags.Common.isOverlay:
        if hasattr(runArgs, 'outputRDO_SGNLFile'):
            flags.Output.RDO_SGNLFileName = runArgs.outputRDO_SGNLFile
 
    if hasattr(runArgs, 'conditionsTag'):
        flags.IOVDb.GlobalTag = runArgs.conditionsTag
 
    # Generate detector list (must be after input setting)
    from SimuJobTransforms.SimulationHelpers import getDetectorsFromRunArgs
    detectors = getDetectorsFromRunArgs(flags, runArgs)
 
    # Setup detector flags
    from AthenaConfiguration.DetectorConfigFlags import setupDetectorFlags
    setupDetectorFlags(flags, detectors, toggle_geometry=True)
 
    # Common simulation runtime arguments
    from SimulationConfig.SimConfigFlags import simulationRunArgsToFlags
    simulationRunArgsToFlags(runArgs, flags)
 
    # Setup digitization flags
    from DigitizationConfig.DigitizationConfigFlags import digitizationRunArgsToFlags
    digitizationRunArgsToFlags(runArgs, flags)
 
    # Setup flags for pile-up
    if not flags.Common.isOverlay:
        # Setup common digitization flags
        from DigitizationConfig.DigitizationConfigFlags import setupDigitizationFlags
        setupDigitizationFlags(runArgs, flags)
        logFastChain.info('Running with pile-up: %s', flags.Digitization.PileUp)
 
    # Disable LVL1 trigger if triggerConfig explicitly set to 'NONE'
    if hasattr(runArgs, 'triggerConfig') and runArgs.triggerConfig == 'NONE':
        flags.Detector.EnableL1Calo = False
 
    # Setup perfmon flags from runargs
    from PerfMonComps.PerfMonConfigHelpers import setPerfmonFlagsFromRunArgs
    setPerfmonFlagsFromRunArgs(flags, runArgs)
 
    # Pre-include
    processPreInclude(runArgs, flags)
 
    # Special Configuration preInclude
    specialConfigPreInclude(flags)
 
    # Pre-exec
    processPreExec(runArgs, flags)
 
    if not flags.Common.isOverlay:
        # Load pile-up stuff after pre-include/exec to ensure everything is up-to-date
        from DigitizationConfig.DigitizationConfigFlags import pileupRunArgsToFlags
        pileupRunArgsToFlags(runArgs, flags)
 
        # Setup pile-up profile
        if flags.Digitization.PileUp:
            from RunDependentSimComps.PileUpUtils import setupPileUpProfile
            setupPileUpProfile(flags)
 
    flags.Sim.DoFullChain = True
    # For jobs running Overlay we take the run number from the
    # background RDOs, so we don't actually need to override the run
    # number.
    if flags.Common.isOverlay:
        flags.Input.OverrideRunNumber = False
    # data overlay is special, in this case we want and need to do it
    if flags.Overlay.DataOverlay:
        flags.Input.OverrideRunNumber = True
        from CoolConvUtilities.MagFieldUtils import getTimeForLB
        flags.Input.TimeStamps = [int(getTimeForLB(run=flags.Input.RunNumbers[0], LB=flags.Input.LumiBlockNumbers[0])/1e9)]
 
    
    # To respect --athenaopts
    flags.fillFromArgs()
 
    # Moving here so that it is ahead of flags being locked. Need to
    # iterate on exact best position w.r.t. above calls
    # Handle metadata correctly
    if flags.Common.isOverlay:
        from OverlayConfiguration.OverlayMetadata import fastChainOverlayMetadataCheck
        fastChainOverlayMetadataCheck(flags)
 
    # Lock flags
    flags.lock()
 
    if flags.Digitization.PileUp:
        from DigitizationConfig.PileUpConfig import PileUpEventLoopMgrCfg
        cfg = MainServicesCfg(flags, LoopMgr="PileUpEventLoopMgr")
        cfg.merge(PileUpEventLoopMgrCfg(flags))
    else:
        cfg = MainServicesCfg(flags)
 
    cfg.merge(PoolReadCfg(flags))
 
    from BeamEffects.BeamEffectsAlgConfig import BeamEffectsAlgCfg
    cfg.merge(BeamEffectsAlgCfg(flags))
 
    if not flags.Digitization.PileUp and not flags.Common.isOverlay:
        # Make sure signal EventInfo is rebuilt from event context
        # TODO: this is probably not needed, but keeping it to be in sync with standard simulation
        from xAODEventInfoCnv.xAODEventInfoCnvConfig import EventInfoUpdateFromContextAlgCfg
        cfg.merge(EventInfoUpdateFromContextAlgCfg(flags))
 
    if flags.Common.isOverlay:
        from xAODEventInfoCnv.xAODEventInfoCnvConfig import EventInfoOverlayCfg
        cfg.merge(EventInfoOverlayCfg(flags))
        # CopyMcEventCollection should be before Kernel
        if not flags.Overlay.DataOverlay:
            from OverlayCopyAlgs.OverlayCopyAlgsConfig import CopyMcEventCollectionCfg
            cfg.merge(CopyMcEventCollectionCfg(flags))
 
    from ISF_Config.ISF_MainConfig import ISF_KernelCfg
    cfg.merge(ISF_KernelCfg(flags))
 
    # Main Overlay Steering
    if flags.Common.isOverlay:
        from OverlayConfiguration.OverlaySteering import OverlayMainContentCfg
        cfg.merge(OverlayMainContentCfg(flags))
    else:
        from DigitizationConfig.DigitizationSteering import DigitizationMainContentCfg
        cfg.merge(DigitizationMainContentCfg(flags))
 
    # Allow writing hits to output if requested
    if flags.Output.HITSFileName:
        from AthenaConfiguration.Enums import MetadataCategory
        from OutputStreamAthenaPool.OutputStreamConfig import OutputStreamCfg
        from SimuJobTransforms.SimOutputConfig import getStreamHITS_ItemList
        from xAODMetaDataCnv.InfileMetaDataConfig import SetupMetaDataForStreamCfg
        cfg.merge(OutputStreamCfg(flags, "HITS", ItemList=getStreamHITS_ItemList(flags)))
        cfg.merge(SetupMetaDataForStreamCfg(flags, "HITS", createMetadata=[MetadataCategory.IOVMetaData]))
 
    # Special message service configuration
    from DigitizationConfig.DigitizationSteering import DigitizationMessageSvcCfg
    cfg.merge(DigitizationMessageSvcCfg(flags))
 
    # Special Configuration postInclude
    specialConfigPostInclude(flags, cfg)
 
    # Post-include
    processPostInclude(runArgs, flags, cfg)
 
    # Post-exec
    processPostExec(runArgs, flags, cfg)
 
    from AthenaConfiguration.Utils import setupLoggingLevels
    setupLoggingLevels(flags, cfg)
 
    # Run the final accumulator
    sc = cfg.run()
    sys.exit(not sc.isSuccess())

Variable Documentation

jobPropertiesDisallowed

python.FastChainSkeleton.jobPropertiesDisallowed

Definition at line 12 of file FastChainSkeleton.py.