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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-02-19 14:20:03 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-02-19 17:09:18 +0300 |
| commit | e7aa531e846ce41877094c1af15148d99aba6cf3 (patch) | |
| tree | ab6b6dc0902009d99f0472514710e796c22a20ef /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | b04002f4dbee039feaf9ef814ba08c24a588e146 (diff) | |
| download | linux-e7aa531e846ce41877094c1af15148d99aba6cf3.tar.xz | |
drm/i915/selftest: Analyse timestamp behaviour across context switches
Check that the CTX_TIMESTAMP is monotonic across context save/restore
and upon preemption.
References: https://gitlab.freedesktop.org/drm/intel/issues/1233
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200219112004.1412791-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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