Function cuvsIvfPqIndexGetCentersPadded 

pub unsafe extern "C" fn cuvsIvfPqIndexGetCentersPadded(
    index: cuvsIvfPqIndex_t,
    centers: *mut DLManagedTensor,
) -> cuvsError_t

@brief Get the padded cluster centers [n_lists, dim_ext] where dim_ext = round_up(dim + 1, 8)

This returns the full padded centers as a contiguous array, suitable for use with cuvsIvfPqBuildPrecomputed.

@param[in] index cuvsIvfPqIndex_t Built Ivf-Pq index @param[out] centers Output tensor that will be populated with a non-owning view of the data @return cuvsError_t