diff options
| author | Chris Wilson <[email protected]> | 2020-07-28 16:21:09 +0100 |
|---|---|---|
| committer | Joonas Lahtinen <[email protected]> | 2020-09-07 13:13:59 +0300 |
| commit | a817c891c12471ce9fc285c1246372474c39a3f2 (patch) | |
| tree | 71b5df55d363ae7d5c753cb8cb1f6f8e74d33aca /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 27a5dcfe73f4b696b3de8c23a560199bb1c193a4 (diff) | |
drm/i915/gt: Disable preparser around xcs invalidations on tgl
Unlike rcs where we have conclusive evidence from our selftesting that
disabling the preparser before performing the TLB invalidate and
relocations does impact upon the GPU execution, the evidence for the
same requirement on xcs is much more circumstantial. Let's apply the
preparser disable between batches as we invalidate the TLB as a dose of
healthy paranoia, just in case.
References: https://gitlab.freedesktop.org/drm/intel/-/issues/2169
Signed-off-by: Chris Wilson <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
Signed-off-by: Joonas Lahtinen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions