feat: AdePT physics list plugin for e+/e-/gamma offload to GPU [WIP]#1606

Draft

wdconinc wants to merge 17 commits into

AIDASoft:masterfrom

Commits on Apr 28, 2026

feat: AdePT physics list plugin for e+/e-/gamma
wdconinc
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fix: lower slots; nthread fixes; correct AdePT::G4Integration linkage
wdconinc
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fix(cmake): revert the core plugin header installation
wdconinc
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fix(DDG4/AdePT): eliminate MC truth errors for GPU-tracked particles

wdconinc
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Copilot
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feat: add EcalRegion to SiD (EcalBarrel, EcalEndcap)
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feat: add complete set of properties to example
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DDG4: add LastNParticlesOnCPU and SpeedOfLight properties to Geant4AdePTPhysics

wdconinc
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Copilot
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DDG4: add LastNParticlesOnCPU to AdePTSteeringFile.py

wdconinc
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Copilot
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DDSim: make setupUserParticleHandler extensible for generic plugins

wdconinc
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Copilot
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fix: always use CallUserTrackingAction=true
wdconinc
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fix: use both Geant4AdePTUserParticleHandler::begin/end
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fix: mv user end calls before reason use in Geant4ParticleHandler
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fix: rm unreachable code now that callUserTrackingAction=true
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fix: mv PropertyMask ref handler too
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fix: safety net in user particle handler for GPU-assigned track IDs

wdconinc
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Copilot
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DDG4: Fix particle parent tracking for GPU-offloaded tracks

wdconinc
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Copilot
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Commits on May 6, 2026

fix: ensure AdePT is correctly available to downstream DD4hep project
wdconinc
authored