Function cuvsMultiGpuIvfFlatSerialize 

pub unsafe extern "C" fn cuvsMultiGpuIvfFlatSerialize(
    res: cuvsResources_t,
    index: cuvsMultiGpuIvfFlatIndex_t,
    filename: *const c_char,
) -> cuvsError_t

@brief Serialize a Multi-GPU IVF-Flat index to file

@param[in] res cuvsResources_t opaque C handle @param[in] index Multi-GPU IVF-Flat index to serialize @param[in] filename Path to the output file @return cuvsError_t