Quoting Rogovin, Kevin (2017-09-26 10:35:44) > Hi, > > Attached to this message are the following: > 1. a file giving example usage of the tool with a modified apitrace to > produce json output > > 2. the patches to apitrace to make it BatchbufferLogger aware > > 3. the JSON files (gzipped) made from the example. > > > I encourage (and hope) people will take a look at the JSON to see the > potential of the tool.
The automatic apitrace-esque logging seems very useful. How easy would it be to write that trace into a bo and associate with the execbuffer (from my pov, it should be that hard)? That way you could get the most recent actions before a GPU hang, attach them to a bug and decode them at leisure. (An extension may be to keep a ring of the last N traces so that you can see some setup a few batches ago that triggered a hang in this one.) I presume you already have such a plan, and I'm just preaching to the choir. -Chris _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
