ActsGPUGeometryConfig.py

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# Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
 
from AthenaConfiguration.ComponentAccumulator import ComponentAccumulator
from AthenaConfiguration.ComponentFactory import CompFactory
from AthDeviceComps.AthDeviceCompsConfig import MemoryResourcesToolCfg, CopyToolCfg
 
# ============================================================
# Service configurations
# ============================================================
 
def JSONDeviceDetectorDescriptionProviderSvcCfg(flags, **kwargs) -> ComponentAccumulator:
 
    acc = ComponentAccumulator()
 
 
    kwargs.setdefault("MemoryResourcesTool", acc.popToolsAndMerge(MemoryResourcesToolCfg(flags)))
    kwargs.setdefault("CopyProviderTool", acc.popToolsAndMerge(CopyToolCfg(flags)))
    kwargs.setdefault("GeometryFile",     "dev/ACTS/detray-itk/detray_detector_geometry-for-fun.json")
    kwargs.setdefault("DigitizationFile", "dev/ACTS/detray-itk/ITk_digitization_config.json")
    kwargs.setdefault("ConditionsFile",   "dev/ACTS/detray-itk/ITk_conditions_config.json")
    kwargs.setdefault("MapFile",          "dev/ACTS/detray-itk/athenaIdentifierToDetrayMap.txt")
    kwargs.setdefault("DeviceDigitizationObjectName", "TracccDeviceDigitizationConfig")
    kwargs.setdefault("HostDigitizationObjectName", "TracccHostDigitizationConfig")
    kwargs.setdefault("DeviceConditionsObjectName", "TracccDeviceCondConfig")
    kwargs.setdefault("HostConditionsObjectName", "TracccHostCondConfig")
    kwargs.setdefault("DeviceDetectorName", "TracccDeviceDetectorGeometry")
    kwargs.setdefault("HostDetectorName", "TracccHostDetectorGeometry")
    svc = CompFactory.ActsTrk.JSONDeviceDetectorDescriptionProviderSvc(**kwargs)
    acc.addService(svc, primary=True, create=True)
    return acc