TrigADHypoConfig.py

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# Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
 
from AthenaCommon.Logging import logging
from AthenaConfiguration.ComponentFactory import CompFactory
from AthenaMonitoringKernel.GenericMonitoringTool import GenericMonitoringTool
from TrigEDMConfig.TriggerEDM import recordable
 
log = logging.getLogger('TrigADHypoAlgs')
 
# Object cuts sets used to configure the AD input multiplicity and pT threshold
object_cuts_sets = {
    "default": {
        "max_jets": 6,
        "max_electrons": 3,
        "max_muons": 3,
        "max_photons": 3,
    }
}
 
# cuts applied for each config value
config_dict = {
    "default":{
        "object_cuts": "default",
        "adScoreThres": 0.5,
    },
    "L":{
        "object_cuts": "default",
        "adScoreThres": 4.400, # for 2026 control trigger
    },
    "M":{
        "object_cuts": "default",
        "adScoreThres": 5.776, # 20 Hz est. for 2026 physics
    },
    "T":{
        "object_cuts": "default",
        "adScoreThres": 8.358, # 5 Hz est. w/ v2
    }
 
}
 
def TrigADGetConfigValue(chainDict, key):
    values = [i.strip(key) for i in chainDict['topo']]
 
    if len(values) != 1:
        raise RuntimeError("Invalid chain dictionary for AD trigger, unable to find config value in {}".format(str(chainDict)))
 
    return values[0]
 
def TrigADComboHypoToolFromDict(flags, chainDict):
    name = chainDict['chainName']
    group = chainDict['groups']
 
    log.debug("Inside AD ComboHypoToolFromDict")
    log.debug("chainDict: %s", chainDict)
 
    cfg_name = TrigADGetConfigValue(chainDict, "anomdet")
    cfg = config_dict[cfg_name]
    
    obj_cuts = object_cuts_sets[cfg["object_cuts"]]
 
    if "adWrite" in group:
        adScoreName = recordable("HLT_AnomDet_ComboHypo")
    else:
        adScoreName = ""
        
    tool = CompFactory.TrigADComboHypoTool(
        name,
        max_jets = obj_cuts["max_jets"],
        max_electrons = obj_cuts["max_electrons"],
        max_muons = obj_cuts["max_muons"],
        max_photons = obj_cuts["max_photons"],
        ModelFileName = "TrigAnomalyDetectionHypo/2025-03-12/HLT_AD_v2.onnx",
        adScoreThres = float(cfg["adScoreThres"]),
        adScoreKey = adScoreName,
    )
 
    if "adMon:online" in group:
        monTool = GenericMonitoringTool(flags, 'MonTool', HistPath='TrigADComboHypoTool/'+name.replace("leg000_",""))
        monTool.defineHistogram("adScore", path='EXPERT', type='TH1F', title="HLT AD Score;;Entries", xbins=200, xmin=0, xmax=20 )
        monFlag = True
        tool.monTool = monTool
        tool.monFlag = monFlag
    else:
        monFlag = False
        tool.monFlag = monFlag
 
    return tool