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