Method round

dnn/include/megdnn/dtype/bfloat16.hpp:1158–1160

    /// \param arg value to round
    /// \return rounded value
    MEGDNN_HOST MEGDNN_DEVICE static bfloat16 round(bfloat16 arg) {
        return bfloat16(binary_t(), round_bfloat16_up(arg.data_));
    }

    /// Nearest integer implementation.
    /// \param arg value to round