I just playing around with the CUDA update 6.5.37 and everything was working fine until I though I would try and reproduce the artifacts. I was successful at recreating the artifacts by opening up Final Cut X. The moment I opened up Final Cut and scrubbed through the timeline i saw some artifacts! Then it crashed hard and the MacBook restarted itself. This got me thinking, why would it just start producing artifacts with Final Cut X open? Then I though about OpenCL. Final Cut X only uses OpenCL, what I'm getting at is that CUDA has a problem with OpenCL running at anytime! When I get the artifacts OpenCL was running at a point and time. When my artifact showed up the first time back on dec. 26th I had Safari open and there must have been a page that needed to run OpenCL while I had Premiere Pro running with a project. Before I opened Final Cut X I had no issues at all it was all smooth. Then the moment I opened Final Cut X boom artifact showed almost instantly. While this only happens in Premiere Pro I do not have an theory for that one. To me is seem like Premiere Pro doesn't like when CUDA and OpenCL are running at the same time. screenshot from dec. 26th
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