AlgSequencer.py

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from Configurables import (
    GaudiExamplesCommonConf,
    HelloWorld,
    ParentAlg,
    Prescaler,
    StopperAlg,
    TimingAuditor,
)
from Gaudi.Configuration import *
 
GaudiExamplesCommonConf()
 
# --------------------------------------------------------------
# Testing Sequencers
# --------------------------------------------------------------
p1 = Prescaler("Prescaler1", PercentPass=50.0, OutputLevel=WARNING)
p2 = Prescaler("Prescaler2", PercentPass=10.0, OutputLevel=WARNING)
h = HelloWorld(OutputLevel=DEBUG)
c1 = EventCounter("Counter1")
c2 = EventCounter("Counter2")
s1 = Sequencer("Sequence1", Members=[p1, h, c1])
s2 = Sequencer("Sequence2", Members=[p2, h, c2])
top = Sequencer("TopSequence", Members=[s1, s2], StopOverride=True)
 
# -----------------------------------------------------------------
# Testing the new GaudiSequencer
# -----------------------------------------------------------------
sand = GaudiSequencer(
    "ANDSequence",
    Members=[HelloWorld("AND"), EventCounter("ANDCounter")],
    MeasureTime=1,
)
sor = GaudiSequencer(
    "ORSequence",
    Members=[HelloWorld("OR"), EventCounter("ORCounter")],
    MeasureTime=1,
    ModeOR=1,
)
 
# -----------------------------------------------------------------
ApplicationMgr(
    TopAlg=[ParentAlg(), StopperAlg(StopCount=20), top, sand, sor],
    EvtMax=10,  # events to be processed (default is 10)
    EvtSel="NONE",  # do not use any event input
    ExtSvc=["ToolSvc", "AuditorSvc"],
    AuditAlgorithms=True,
)
 
AuditorSvc().Auditors += [TimingAuditor("TIMER")]