<div dir="ltr">On GTX titan, mike pan test:<div><br></div><div><div>2.71 official 27.62</div><div>vainilla cuda 6.5 28.07</div><div>volume cuda 6.5 28.25</div><div><br></div><div><br></div>
<div>Notes: Was testing volumes and with a simple world volume and a lamp now it's actually much faster than cpu (before gpu was crazy slow). Haven't tested it with more complex scenes. I noticed though that in gpu volume gets always sampled as "distance" sampling, no matter the setting. Cpu however respects the other settings (equiangular, etc). In distance gpu much faster and its also faster when bounces are introduced, something that in older builds really killed gpu performance.</div>
<div><br></div><div><br></div><div><br></div></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-08-22 8:48 GMT-04:00 Tungerz <span dir="ltr"><<a href="mailto:tungerz@gmail.com" target="_blank">tungerz@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Probably nothing,</div><div>I was upgrading my Cuda Toolkit to 6.5 (From 6.0)</div><div>My Norton antivirus picked up a virus from file nppc32_65.dll = Suspicious.Cloud.7.F</div>
<div>Anyone else on windows had this?</div>
<div><br></div><div>Great results, looks like a small price to pay for gpu volume and scatter.</div><div>Worth ever bit of it :)</div><div><br></div><div>Cheers,</div><div> ~Tung</div></div>
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