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| author | Riana Tauro <riana.tauro@intel.com> | 2025-02-24 11:08:58 +0530 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-02-24 12:32:09 -0800 |
| commit | b729ea271e849c88f91ba51208e7ca3fb2f1bc4c (patch) | |
| tree | b1bbb4fd2fcba46ff72b4a418ef660ea1722b9c0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8b4b3af869e981bba6f5c140b41e76b971dad26a (diff) | |
drm/xe: Add engine activity support
GuC provides support to read engine counters to calculate the
engine activity. KMD exposes two counters via the PMU interface to
calculate engine activity
Engine Active Ticks(engine-active-ticks) - active ticks of engine
Engine Total Ticks (engine-total-ticks) - total ticks of engine
Engine activity percentage can be calculated as below
Engine activity % = (engine active ticks/engine total ticks) * 100.
v2: fix cosmetic review comments
add forcewake for gpm_ts (Umesh)
v3: fix CI hooks error
change function parameters and unpin bo on error
of allocate_activity_buffers
fix kernel-doc (Umesh)
use engine activity (Umesh, Lucas)
rename xe_engine_activity to xe_guc_engine_*
fix commit message to use engine activity (Lucas, Umesh)
v4: add forcewake in PMU layer
v5: fix makefile
use drmm_kcalloc instead of kmalloc_array
remove managed bo
skip init for VF
fix cosmetic review comments (Michal)
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250224053903.2253539-2-riana.tauro@intel.com
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions