PetscCuBLASIntCast#

like PetscBLASIntCast(), but for PetscCuBLASInt.

Synopsis#

static inline PetscErrorCode PetscCuBLASIntCast(MPIU_Count a, PetscCuBLASInt *b)

Not Collective; No Fortran Support

Input Parameter#

Output Parameter#

  • b - the resulting PetscCuBLASInt value, or NULL if the result is not needed

Note#

Errors if the integer is negative since PETSc calls to cuBLAS and friends never need to cast negative integer inputs

See Also#

PetscCuBLASInt, PetscBLASInt, PetscMPIInt, PetscInt, PetscBLASIntCast(), PetscMPIIntCast(), PetscCIntCast(), PetscIntCast()

Level#

advanced

Location#

include/petscsys.h


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