23 May
2014
23 May
'14
3:29 p.m.
https://bugs.freedesktop.org/show_bug.cgi?id=78453
--- Comment #63 from Alex Deucher agd5f@yahoo.com --- (In reply to comment #62)
What are rings 1 and rings 2 ? I suspect one of the ring is the constant engine but I'm not sure if it's currently supported or not.
1 and 2 are compute rings. The constant engine is part of the gfx ring.
I've read that hawaii has something a gfx/compute command queue and 7 compute only command queue, does they use the same ring ?
The gfx ring can execute gfx or compute work. There are many compute rings on CI hardware, but we currently only expose two.
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