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| author | Riana Tauro <riana.tauro@intel.com> | 2025-03-11 12:47:58 +0530 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2025-03-25 07:14:32 -0700 |
| commit | 8a4339fe2422a8080e45b76b4938827c807dcd52 (patch) | |
| tree | 4ce8e52b8a5b445d6c142b9fa77db87b4929ea92 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 2de3f38fbf89d3cb96d1237aa7a10c0f6480f450 (diff) | |
drm/xe/xe_pmu: Add PMU support for per-function engine activity stats
Add PMU support for per-function engine activity stats.
per-function engine activity is enabled when VF's are enabled.
If 2 VF's are enabled, then the applicable function values are
0 - PF engine activity
1 - VF1 engine activity
2 - VF2 engine activity
This can be read from perf tool as shown below
./perf stat -e xe_<bdf>/engine-active-ticks,gt=0,engine_class=0,
engine_instance=0,function=1/ -I 1000
v2: fix documentation (Umesh)
remove global for functions (Lucas, Michal)
v3: fix commit message
move function_id checks to same place (Michal)
v4: fix comment (Umesh)
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
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/20250311071759.2117211-3-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