petsc-3.7.3 2016-07-24
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# PetscCUDAFlag

indicates which memory (CPU, GPU, or none contains valid vector

### Synopsis

    typedef enum {PETSC_CUDA_UNALLOCATED,PETSC_CUDA_GPU,PETSC_CUDA_CPU,PETSC_CUDA_BOTH} PetscCUDAFlag;

PETSC_CUDA_UNALLOCATED - no memory contains valid matrix entries; NEVER used for vectors PETSC_CUDA_GPU - GPU has valid vector/matrix entries PETSC_CUDA_CPU - CPU has valid vector/matrix entries PETSC_CUDA_BOTH - Both GPU and CPU have valid vector/matrix entries and they match

Level:developer
Location: include/petsc/private/petscimpl.h
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