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ntel-gpu-tools/overlay
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Chris Wilson 2e482a3487 overlay: Use the new i915 PMU to query GPU busyness 
And so avoid having to hold forcewake indefinitely.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20 21:30:56 +01:00
..
x11
overlay: Add a X11 window backend
2013-08-18 21:10:26 +01:00
.gitignore
Introduce intel-gpu-overlay
2013-08-17 11:21:51 +01:00
chart.c
overlay: Add graph for GPU power consumption
2013-08-20 10:26:23 +01:00
chart.h
overlay: Don't smooth gpu freq
2013-08-18 19:21:02 +01:00
cpu-top.c
overlay: Include CPU usage in the overview chart
2013-08-18 15:57:47 +01:00
cpu-top.h
overlay: Include CPU usage in the overview chart
2013-08-18 15:57:47 +01:00
debugfs.c
overlay: Auatomatically mount debugfs
2013-08-19 18:16:11 +01:00
debugfs.h
overlay: Auatomatically mount debugfs
2013-08-19 18:16:11 +01:00
gem-objects.c
overlay: Parse gem objects
2013-08-18 18:17:05 +01:00
gem-objects.h
overlay: Parse gem objects
2013-08-18 18:17:05 +01:00
gpu-freq.c
overlay: Add graph for GPU power consumption
2013-08-20 10:26:23 +01:00
gpu-freq.h
overlay: Add graph for GPU power consumption
2013-08-20 10:26:23 +01:00
gpu-perf.c
overlay: Count flips per plane
2013-08-18 11:22:52 +01:00
gpu-perf.h
overlay: Count flips per plane
2013-08-18 11:22:52 +01:00
gpu-top.c
overlay: Use the new i915 PMU to query GPU busyness
2013-08-20 21:30:56 +01:00
gpu-top.h
overlay: Use the new i915 PMU to query GPU busyness
2013-08-20 21:30:56 +01:00
i915_pciids.h
Introduce intel-gpu-overlay
2013-08-17 11:21:51 +01:00
igfx.c
Introduce intel-gpu-overlay
2013-08-17 11:21:51 +01:00
igfx.h
Introduce intel-gpu-overlay
2013-08-17 11:21:51 +01:00
Makefile.am
overlay: Include gpu-perf.h for distribution
2013-08-20 18:52:53 +01:00
overlay.c
overlay: Take a snapshot on SIGUSR1
2013-08-20 21:30:56 +01:00
overlay.h
overlay: Add a X11 window backend
2013-08-18 21:10:26 +01:00
power.c
overlay: Sample power every second
2013-08-20 11:09:11 +01:00
power.h
overlay: Add graph for GPU power consumption
2013-08-20 10:26:23 +01:00
rc6.c
overlay: use rc6_enable to drop useless information
2013-08-20 11:08:13 +01:00
rc6.h
overlay: use rc6_enable to drop useless information
2013-08-20 11:08:13 +01:00
README
Introduce intel-gpu-overlay
2013-08-17 11:21:51 +01:00

README 

This is a simple overlay showing current GPU activity. An asynchronous
overlay is used, rendered by the CPU to avoid introducing any extra work
on the GPU that we wish to monitor.

The x11-overlay backend requires xf86-video-intel 2.21.15 or later, with
SNA enabled.

As it requires access to debug information, it needs to be run as root.