Function cusparseCreateDnVec 

pub unsafe extern "C" fn cusparseCreateDnVec(
    dnVecDescr: *mut cusparseDnVecDescr_t,
    size: i64,
    values: *mut c_void,
    valueType: cudaDataType,
) -> cusparseStatus_t

This function initializes the dense vector descriptor dnVecDescr.

cusparseCreateDnVec has the following constraints:

• values must be aligned to the size of the datatype specified by valueType. Refer to cudaDataType_t for the description of the datatypes.

Parameters

• dnVecDescr: Dense vector descriptor.
• size: Size of the dense vector.
• values: Values of the dense vector. Array with size elements.
• valueType: Enumerator specifying the datatype of values.