SiPixelRawToDigi_cfi.py

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import FWCore.ParameterSet.Config as cms
from HeterogeneousCore.CUDACore.SwitchProducerCUDA import SwitchProducerCUDA
from Configuration.ProcessModifiers.gpu_cff import gpu
 
# legacy pixel unpacker
from EventFilter.SiPixelRawToDigi.siPixelRawToDigi_cfi import siPixelRawToDigi as _siPixelRawToDigi
siPixelDigis = SwitchProducerCUDA(
    cpu = _siPixelRawToDigi.clone()
)
 
# use the Phase 1 settings
from Configuration.Eras.Modifier_phase1Pixel_cff import phase1Pixel
phase1Pixel.toModify(siPixelDigis.cpu,
    UsePhase1 = True
)
 
# SwitchProducer wrapping the legacy pixel digis producer or an alias combining the pixel digis information converted from SoA
gpu.toModify(siPixelDigis,
    cuda = cms.EDAlias(
        siPixelDigiErrors = cms.VPSet(
            cms.PSet(type = cms.string("DetIdedmEDCollection")),
            cms.PSet(type = cms.string("SiPixelRawDataErroredmDetSetVector")),
            cms.PSet(type = cms.string("PixelFEDChanneledmNewDetSetVector"))
        ),
        siPixelDigisClustersPreSplitting = cms.VPSet(
            cms.PSet(type = cms.string("PixelDigiedmDetSetVector"))
        )
    )
)