        if idx &lt; WORKGROUP_SIZE {</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="stringliteral">            shared_data[idx] += shared_data[idx - offset];</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="stringliteral">        }</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="stringliteral">        offset *= 2u;</span></d