detect nvenc context limit

Open totaam opened this issue 7 years ago • 1 comments

See #2022#comment:35. We ought to be able to detect that we're dealing with a limited consumer card and auto-tune the heuristics for the 2 context limit. Maybe even just doing it on startup: just try to create 3 contexts? This value should be per-card.

Jan 17 '19 15:01 totaam

See also #3286 which would use pools of contexts to workaround the limit.

Jul 14 '22 13:07 totaam