On 15/12/2017 16:18, Lionel Landwerlin wrote:
On 15/12/17 16:08, Chris Wilson wrote:
Quoting Lionel Landwerlin (2017-12-15 15:51:36)
When monitoring the GPU with i915 perf, reports are tagged with a hw
id. When also tracking the requests using the kernel tracepoints, if
we include the hw_id from i915_gem_context, this allows us to
correlate a process with hw id fields in the OA reports.
Maybe, but don't split the fence.context and fence.seqno. You should
also update the igt tools using the tracepoints.
-Chris
I would have thought the tools could deal with a different ordering :(
At least as a benefit you get to refresh your Perl skills. ;)
trace.pl and intel-gpu-overlay I think are the only two.
I guess it would be possible to smarten both up to detect where the
fields they need are located but maybe too much work.
Regards,
Tvrtko
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