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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-21 18:13:51 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-21 20:48:45 +0100 |
| commit | 33883310cd8ed365a4279600b329c50992e8f528 (patch) | |
| tree | d8a2317f9b7a5f17a6de85c3461b8db0a6e6768e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915/gt: Poison residual state [HWSP] across resume. (diff) | |
| download | linux-33883310cd8ed365a4279600b329c50992e8f528.tar.gz linux-33883310cd8ed365a4279600b329c50992e8f528.zip | |
drm/i915/selftests: Unroll the CS frequency loop
Having noticed that MI_BB_START is incurring a memory stall (see the
correlation with uncore frequency), we have to unroll the loop in order
to diminish the impact of the MI_BB_START on the instruction throughput.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200421171351.19575-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions