span><span class="n">runtime_stats</span> <span class="o">=</span> <span class="n">_RuntimeStats</span><span class="p">(</span>
            <span class="n">scaling_stats_impl</span><span class="p">,</span>
            <span class="n">scaling_shape</span><span class="p">,</span>
            <span class="n">scaling_stats_input_view_shape_impl</span><span class="p">,</span>
            <span class="n">scaling_stats_momentum</span><span class="p">,</span>
            <span class="n">dtype</span><span class="p">