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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2013-08-17 11:12:07 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2013-08-17 11:21:51 +0100 |
| commit | f9a50de3dcc501e930de6c60983a4feb57121e7e (patch) | |
| tree | e2a65ef9a1ce5c15faf8e95e0337e821e2579ac7 /overlay/README | |
| parent | 7df9caeea1606b4f0272de35f0d7f70eedd5ec30 (diff) | |
Introduce intel-gpu-overlay
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>
Diffstat (limited to 'overlay/README')
| -rw-r--r-- | overlay/README | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/overlay/README b/overlay/README new file mode 100644 index 00000000..c4ed9702 --- /dev/null +++ b/overlay/README @@ -0,0 +1,8 @@ +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. |