Just tested with GPU-Z and it's reporting only 998 MB of memory usage with my test script. I saw a peak of 1800MB when playing back the script in the viewer. Definitely not hitting the 6144 MB cap on the card.
This is so bizarre! On Sun, Dec 4, 2016 at 2:26 PM, Nick Guth <[email protected]> wrote: > I don't believe it is running out of memory. It's something I noticed when > I updated to CUDA 8. Maybe nuke isn't fully supporting to the newest nvidia > drivers? > > On Sun, Dec 4, 2016 at 11:46 AM, Marten Blumen <[email protected]> wrote: > >> Unless the GPU is running out of memory, it's usually very fast. >> >> On 5 December 2016 at 01:04, Nick Guth <[email protected]> wrote: >> >>> Nuke seems to process frames slower when 'Use GPU if available' is >>> checked. I think it's just ignoring the GPU altogether. >>> >>> Windows 10 (Anniversary) >>> 980Ti (376.09 Drivers) >>> Nuke 10.0v3 >>> m.2 Storage >>> i7 - 6950x (20 threads in nuke) >>> >>> Any ideas? The viewer refreshes painfully slow with it enabled. I ran a >>> small test with GPU on/off with Kronos and using GPU produced a longer >>> total render time by 21 seconds (3:52 vs 4:13). >>> >>> Cheers. >>> >>> _______________________________________________ >>> Nuke-users mailing list >>> [email protected], http://forums.thefoundry.co.uk/ >>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>> >> >> >> _______________________________________________ >> Nuke-users mailing list >> [email protected], http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> > > > > -- > Nick Guth > motion . composite . design > www.nickguth.com > -- Nick Guth motion . composite . design www.nickguth.com
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