On MacOS & Cuda 8, it's 5x faster on the GPU. On 5 December 2016 at 11:37, Nick Guth <[email protected]> wrote:
> 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 > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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