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<p><strong> <a class="alink" href="http://sourceforge.net/p/pd-gem/bugs/218/">[bugs:#218]</a> slow teapot</strong></p>
<p><strong>Status:</strong> open<br />
<strong>Labels:</strong> performance teapot <br />
<strong>Created:</strong> Sun Sep 15, 2013 12:10 AM UTC by Claude Heiland-Allen<br />
<strong>Last Updated:</strong> Sun Sep 15, 2013 12:10 AM UTC<br />
<strong>Owner:</strong> nobody</p>
<p><span>[teapot]</span> is jaw-droppingly slow.  drawing 64 of them uses 380% CPU according to load-meter.pd, cpu is 3.3GHz amd64.  using <span>[model]</span> with a teapot.obj uses less than 5% CPU.</p>
<p>Pd:</p>
<div class="codehilite"><pre><span class="n">Pd</span> <span class="n">version</span> <span class="mf">0.42.6</span>
</pre></div>
<p>Gem:</p>
<div class="codehilite"><pre><span class="n">verbose</span><span class="p">(</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span><span class="o">:</span><span class="n">GEM</span><span class="o">:</span> <span class="n">ver</span><span class="o">:</span> <span class="mf">0.93</span><span class="p">.</span><span class="n">git</span> <span class="mi">867</span><span class="n">c5a7</span>
<span class="n">verbose</span><span class="p">(</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span><span class="o">:</span><span class="n">GEM</span><span class="o">:</span> <span class="n">compiled</span><span class="o">:</span> <span class="n">Mar</span> <span class="mi">26</span> <span class="mi">2013</span>
</pre></div>
<p>GPU:</p>
<div class="codehilite"><pre><span class="n">NVIDIA</span> <span class="n">GTX</span> <span class="mi">550</span><span class="n">Ti</span> <span class="n">with</span> <span class="n">proprietary</span> <span class="n">drivers</span> <span class="n">on</span> <span class="n">Debian</span><span class="p">.</span>
</pre></div>
<p>I have a teapot.obj here that I found online, but I'm not sure of its license.  It has:</p>
<div class="codehilite"><pre><span class="mi">530</span> <span class="n">vertices</span>
<span class="mi">800</span> <span class="n">texture</span> <span class="n">vertices</span>
<span class="mi">530</span> <span class="n">vertex</span> <span class="n">normals</span>
<span class="mi">992</span> <span class="n">faces</span>
</pre></div>
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