div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>    <span class="comment">//               [b = b, t = t.viewer().name(&quot;t&quot;), y = y.viewer().name(&quot;y&quot;)] __device__(</span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>    <span class="comment">//                   int i) mutable { y(i) += b * t(i); });</span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    <span clas