Function cuvsMultiGpuIvfFlatIndexDestroy 

pub unsafe extern "C" fn cuvsMultiGpuIvfFlatIndexDestroy(
    index: cuvsMultiGpuIvfFlatIndex_t,
) -> cuvsError_t

@brief De-allocate Multi-GPU IVF-Flat index

@param[in] index cuvsMultiGpuIvfFlatIndex_t to de-allocate @return cuvsError_t