Re: [Intel-gfx] [RFC i-g-t] igt/scripts: trace.pl to parse the i915 tracepoints

2017-02-22 Thread Olinski, Krzysztof E
On Wed, 2017-02-22 at 10:10 +, Chris Wilson wrote: > On Wed, Feb 22, 2017 at 10:03:33AM +, Tvrtko Ursulin wrote: > > From: Tvrtko Ursulin > > > > Given a log file created via perf with some interesting trace > > events enabled, this tool can generate the timeline graph of > > requests get

Re: [Intel-gfx] [RFC i-g-t] igt/scripts: trace.pl to parse the i915 tracepoints

2017-02-22 Thread Chris Wilson
On Wed, Feb 22, 2017 at 10:03:33AM +, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin > > Given a log file created via perf with some interesting trace > events enabled, this tool can generate the timeline graph of > requests getting queued, their dependencies resolved, sent to > the GPU for exe

[Intel-gfx] [RFC i-g-t] igt/scripts: trace.pl to parse the i915 tracepoints

2017-02-22 Thread Tvrtko Ursulin
From: Tvrtko Ursulin Given a log file created via perf with some interesting trace events enabled, this tool can generate the timeline graph of requests getting queued, their dependencies resolved, sent to the GPU for executing and finally completed. This can be useful when analyzing certain cla