mr_phoenyxx opened this issue on Oct 21, 2019 ยท 74 posts
NikKelly posted Sun, 24 May 2020 at 9:56 AM
First, thank you all for this discussion.
Second, thank you #ghostship2 for link to test scene. As I've just said there, it may settle how many of my twin GTX 750 Ti cards' cores to allocate to bucket. Some of the available info says 'Bucket = GPU core count'. So, I merrily set 1200 of my 2 @ 640, leaving a few for Windows UI, and 'progressive' renders are interesting...
Some of the info suggests setting 2^n which, here, would be 1024 rather than my 1200. Then I can compare / contrast pixel count, too...
FWIW, I'm currently a dozen hours into 'crazy' test-render of a simple park scene lit only by 'super ambience' from the street lights' glazing. It's currently doing ~10k samples per hour, and the delicate shadows are impressive...