Age | Commit message (Collapse) | Author |
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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And so avoid having to hold forcewake indefinitely.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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Found the bug, but still only read the msr once every second - mainly as
an exercise in handling different sample rates.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Not much point at the moment since we use forcewake to continuously
probe the GPU busyness. But that will eventually change to a more
power-efficient in-kernel.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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And stop assigning colours beyond the end of the array. Still needs a
better method for colour assignment, big list of good colours & ida?
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Later versions of gcc are apparently stricter.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Still approximately, too lazy to query the metrics.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Useful for remote hosts.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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This is supposed to be discrete jumps, so use straight lines to emphasis
this nature.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Planning a new layout...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Less confusing, I hope.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Condense the information and begin graphing it. Remaining todo for
memory is to measure bind/evict flux, and perhaps clflush.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Stop the misleading double-accounting of flips when we have multiple
displays active.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Notably fix the fill boundary to not extend past the right hand side of
the chart.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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For seqno completion, the events are too coarse i.e. one event may
signal the completion of a few seqno. We will need to sort the events to
properly compute the busy times.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Still a little too course as we add multiple overlapping seqnos and
waits.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Since the events may be processed out of order (due to per-cpu
ringbuffers) we need to be careful to associated wait pairs in order to
compute the correct elapsed time.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Effectively you choose to redirect the output of an event instead of
mmapping it directly - but the target must already be mmapped.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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We can now record when a pageflip occurs by listening for the flip
tracepoint. Merely proof of principle at this point.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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A realtime display of GPU activity. Note, this is just at the point of
minimum usability...
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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