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2017-11-22intel-gpu-overlay: Use RAPL PMU for power readingTvrtko Ursulin
Wire up to the RAPL PMU for GPU energy readings. The only complication is that we have to add code to parse: # cat /sys/devices/power/events/energy-gpu.scale 2.3283064365386962890625e-10 v2: Link with -lm. v3: strtod can handle scientific notation, even though my initial reading of the man page did not spot that. (Chris Wilson) v4: Meson fix. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-11-22intel-gpu-overlay: Move local perf implementation to a libraryTvrtko Ursulin
Idea is to avoid duplication across multiple users in upcoming patches. v2: Commit message and use a separate library instead of piggy- backing to libintel_tools. (Chris Wilson) v3: Add Petri's meson build recipe. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Petri Latvala <petri.latvala@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
2017-10-02meson: Distribute meson build system filesPetri Latvala
Signed-off-by: Petri Latvala <petri.latvala@intel.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2017-06-09Fix a couple of typos CLFAGS -> CFLAGSPetri Latvala
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
2016-07-04overlay/Makefile.am: Remove i915_pciids.h from overlay sourcesMarius Vlad
Commit d308bb082d429eb25 (lib: Start weaning off defunct intel_chipset.h) moved i915_pciids.h to lib/ from overlay/ and now is packaged by lib/. Signed-off-by: Marius Vlad <marius.c.vlad@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-11benchmarks/, overlay/, demos/, tools/, tests/: Add optional Werror.marius vlad
v2: Initially added Werror by default. Make it optional so it doesn't break android build and (potential) distros maintaing the package (Hinted by Damien Lespiau). --enable-werror will enable -Werror compiler flag. Signed-off-by: Marius Vlad <marius.c.vlad@intel.com> Acked-by: Damien Lespiau <damien.lespiau@intel.com>
2013-09-16overlay: fix link error due to missing -lrtRodrigo Vivi
CC: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
2013-09-13overlay: Fix stale mention to x11-position.cDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2013-08-27overlay: Add support for multi-monitor positioningChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-27overlay: Read power from perf_eventsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-25overlay: Monitor interruptsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-25overlay: Add a raw kms outputChris Wilson
For when you don't have any display server, use brute force. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-22overlay: Rudiments of config files and option parsingChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20overlay: Include gpu-perf.h for distributionDamien Lespiau
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
2013-08-20overlay: Add graph for GPU power consumptionChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-20overlay: Add rc6 residencyChris Wilson
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>
2013-08-19overlay: Auatomatically mount debugfsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-18overlay: Add a X11 window backendChris Wilson
Useful for remote hosts. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-18overlay: Add GPU frequencyChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-18overlay: Include CPU usage in the overview chartChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-08-17overlay: Primitive integration with perfChris Wilson
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>
2013-08-17Introduce intel-gpu-overlayChris Wilson
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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