PETSc version 3.17.0
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PetscCuBLASIntCast

like PetscBLASIntCast(), but for PetscCuBLASInt.

Synopsis

static inline PetscErrorCode PetscCuBLASIntCast(PetscInt a,PetscCuBLASInt *b)
Not Collective

Input Parameter

a - the PetscInt value

Output Parameter

b - the resulting PetscCuBLASInt value

Notes

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
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages