/usr/include/sofa/gpu/cuda/ is in libsofa1-dev 1.0~beta4-9.
This file is owned by root:root, with mode 0o755.
..
/usr/include/sofa/gpu/cuda/CudaBarycentricMapping.h
/usr/include/sofa/gpu/cuda/CudaBarycentricMapping.inl
/usr/include/sofa/gpu/cuda/CudaCollisionDetection.h
/usr/include/sofa/gpu/cuda/CudaCommon.h
/usr/include/sofa/gpu/cuda/CudaContactMapper.h
/usr/include/sofa/gpu/cuda/CudaDistanceGridCollisionModel.h
/usr/include/sofa/gpu/cuda/CudaEllipsoidForceField.h
/usr/include/sofa/gpu/cuda/CudaEllipsoidForceField.inl
/usr/include/sofa/gpu/cuda/CudaExternalForceField.h
/usr/include/sofa/gpu/cuda/CudaExternalForceField.inl
/usr/include/sofa/gpu/cuda/CudaFixedConstraint.h
/usr/include/sofa/gpu/cuda/CudaFixedConstraint.inl
/usr/include/sofa/gpu/cuda/CudaIdentityMapping.h
/usr/include/sofa/gpu/cuda/CudaIdentityMapping.inl
/usr/include/sofa/gpu/cuda/CudaLCP.inl
/usr/include/sofa/gpu/cuda/CudaMath.h
/usr/include/sofa/gpu/cuda/CudaMechanicalObject.h
/usr/include/sofa/gpu/cuda/CudaMechanicalObject.inl
/usr/include/sofa/gpu/cuda/CudaPenalityContactForceField.h
/usr/include/sofa/gpu/cuda/CudaPenalityContactForceField.inl
/usr/include/sofa/gpu/cuda/CudaPlaneForceField.h
/usr/include/sofa/gpu/cuda/CudaPlaneForceField.inl
/usr/include/sofa/gpu/cuda/CudaPointModel.h
/usr/include/sofa/gpu/cuda/CudaRigidMapping.h
/usr/include/sofa/gpu/cuda/CudaRigidMapping.inl
/usr/include/sofa/gpu/cuda/CudaSpatialGridContainer.h
/usr/include/sofa/gpu/cuda/CudaSpatialGridContainer.inl
/usr/include/sofa/gpu/cuda/CudaSphereForceField.h
/usr/include/sofa/gpu/cuda/CudaSphereForceField.inl
/usr/include/sofa/gpu/cuda/CudaSphereModel.h
/usr/include/sofa/gpu/cuda/CudaSpringForceField.h
/usr/include/sofa/gpu/cuda/CudaSpringForceField.inl
/usr/include/sofa/gpu/cuda/CudaSubsetMapping.h
/usr/include/sofa/gpu/cuda/CudaSubsetMapping.inl
/usr/include/sofa/gpu/cuda/CudaTestForceField.h
/usr/include/sofa/gpu/cuda/CudaTetrahedralVisualModel.h
/usr/include/sofa/gpu/cuda/CudaTetrahedralVisualModel.inl
/usr/include/sofa/gpu/cuda/CudaTetrahedronFEMForceField.h
/usr/include/sofa/gpu/cuda/CudaTetrahedronFEMForceField.inl
/usr/include/sofa/gpu/cuda/CudaTexture.h
/usr/include/sofa/gpu/cuda/CudaTypes.h
/usr/include/sofa/gpu/cuda/CudaTypesBase.h
/usr/include/sofa/gpu/cuda/CudaUniformMass.h
/usr/include/sofa/gpu/cuda/CudaUniformMass.inl
/usr/include/sofa/gpu/cuda/CudaVisualModel.h
/usr/include/sofa/gpu/cuda/CudaVisualModel.inl
/usr/include/sofa/gpu/cuda/gpucuda.h
/usr/include/sofa/gpu/cuda/mycuda.h