petsc-3.6.2 2015-10-02
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# PetscCUSPFlag

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

### Synopsis

    typedef enum {PETSC_CUSP_UNALLOCATED,PETSC_CUSP_GPU,PETSC_CUSP_CPU,PETSC_CUSP_BOTH} PetscCUSPFlag;

PETSC_CUSP_UNALLOCATED - no memory contains valid matrix entries; NEVER used for vectors PETSC_CUSP_GPU - GPU has valid vector/matrix entries PETSC_CUSP_CPU - CPU has valid vector/matrix entries PETSC_CUSP_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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