PetscCuBLASIntCast

like PetscBLASIntCast(), but for PetscCuBLASInt.

Synopsis

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

Not Collective; No Fortran Support

Input Parameter

• a - the PetscInt value

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(), PetscIntCast()

Level

advanced

Location

include/petscsys.h

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Index of all Sys routines
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