<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>Some possibilities:</p>
<p>* Go back even further and see if it worked in early builds.</p>
<p>* Selectively disable some AVX2 codepaths in the code and try to
narrow it down. <br>
</p>
<br>
<div class="moz-cite-prefix">Am 16.11.2016 um 13:06 schrieb Mohamed
Sakr:<br>
</div>
<blockquote
cite="mid:CABgy2LvEyHXuKWzXu-=3VCoKvacwjb3uHGygCqHQhu5iLxCkAA@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Sergey,<br>
<br>
the build that we use was pre all AVX 2 optimizations.<br>
<a moz-do-not-send="true"
href="https://developer.blender.org/rC6bec239678ffa16f9136501ebef8936297863b72">https://developer.blender.org/rC6bec239678ffa16f9136501ebef8936297863b72</a><br>
<br>
cheers,<br>
Mohamed Sakr</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Nov 16, 2016 at 1:46 PM, Sergey
Sharybin <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:sergey.vfx@gmail.com" target="_blank">sergey.vfx@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div>Hi,</div>
<div><br>
</div>
There were some optimization for AVX2 done. So if it's
some recent issue you should be able to bisect it
relatively easily.</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">
<div>
<div class="h5">On Wed, Nov 16, 2016 at 12:42 PM,
Mohamed Sakr <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:3dsakr@gmail.com" target="_blank">3dsakr@gmail.com</a>></span>
wrote:<br>
</div>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div class="h5">
<div dir="ltr">Hi,<br>
<br>
got a weird bug when rendering with i7 5930k
(didn't happen on i7 3930k or CUDA).<br>
<a moz-do-not-send="true"
href="http://pasteall.org/pic/index.php?id=108799"
target="_blank">http://pasteall.org/pic/index.<wbr>php?id=108799</a><br>
<a moz-do-not-send="true"
href="http://pasteall.org/pic/index.php?id=108800"
target="_blank">http://pasteall.org/pic/index.<wbr>php?id=108800</a><br>
<br>
our build is Oct 12 standalone build.<br>
ideas?<br>
<br>
cheers,<br>
Mohamed Sakr</div>
<br>
</div>
</div>
______________________________<wbr>_________________<br>
Bf-cycles mailing list<br>
<a moz-do-not-send="true"
href="mailto:Bf-cycles@blender.org" target="_blank">Bf-cycles@blender.org</a><br>
<a moz-do-not-send="true"
href="https://lists.blender.org/mailman/listinfo/bf-cycles"
rel="noreferrer" target="_blank">https://lists.blender.org/mail<wbr>man/listinfo/bf-cycles</a><br>
<br>
</blockquote>
</div>
<span class="HOEnZb"><font color="#888888"><br>
<br clear="all">
<div><br>
</div>
-- <br>
<div class="m_-7956162572028882185gmail_signature"
data-smartmail="gmail_signature">
<div><span style="color:rgb(102,102,102)">With best
regards, Sergey Sharybin</span></div>
</div>
</font></span></div>
<br>
______________________________<wbr>_________________<br>
Bf-cycles mailing list<br>
<a moz-do-not-send="true"
href="mailto:Bf-cycles@blender.org">Bf-cycles@blender.org</a><br>
<a moz-do-not-send="true"
href="https://lists.blender.org/mailman/listinfo/bf-cycles"
rel="noreferrer" target="_blank">https://lists.blender.org/<wbr>mailman/listinfo/bf-cycles</a><br>
<br>
</blockquote>
</div>
<br>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Bf-cycles mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Bf-cycles@blender.org">Bf-cycles@blender.org</a>
<a class="moz-txt-link-freetext" href="https://lists.blender.org/mailman/listinfo/bf-cycles">https://lists.blender.org/mailman/listinfo/bf-cycles</a>
</pre>
</blockquote>
<br>
</body>
</html>