pub unsafe extern "C" fn cudaDeviceGetGraphMemAttribute(
device: c_int,
attr: cudaGraphMemAttributeType,
value: *mut c_void,
) -> cudaError_t
pub unsafe extern "C" fn cudaDeviceGetGraphMemAttribute(
device: c_int,
attr: cudaGraphMemAttributeType,
value: *mut c_void,
) -> cudaError_t