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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-12-23 11:04:06 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-01-02 15:27:36 +0000 |
| commit | 85a9c0bc0888be8b140de06ae6486208bc1424f9 (patch) | |
| tree | b41ff689cf1ff2d12938e9230c70b9789f1a85c6 /tools/perf/scripts/python/bin | |
| parent | i915/drrs/debugfs: psr status info addition (diff) | |
| download | linux-85a9c0bc0888be8b140de06ae6486208bc1424f9.tar.gz linux-85a9c0bc0888be8b140de06ae6486208bc1424f9.zip | |
drm/i915/selftests: Tweak igt_ggtt_page to speed it up
Reduce the number of GGTT PTE operations to speed the test up, but we
reduce the likelihood of spotting a coherency error in those operations.
However, Broxton is sporadically timing on this test, presumably because
its GGTT operations are all uncached.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171223110407.21402-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions