linux-yocto/tools/perf/pmu-events/arch/x86/broadwell/counter.json
Ian Rogers 39b8bd1635 perf vendor events: Update broadwell metrics add event counter information
Add counter information necessary for optimizing event grouping the
perf tool.

The most recent RFC patch set using this information:
https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/

The information was added in:
475892a969
and later patches.

The TMA 4.8 information was updated in:
59194d4d90

Co-authored-by: Weilin Wang <weilin.wang@intel.com>
Co-authored-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240620181752.3945845-5-irogers@google.com
2024-06-20 16:52:34 -07:00

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JSON

[
{
"Unit": "core",
"CountersNumFixed": "3",
"CountersNumGeneric": "4"
},
{
"Unit": "CBOX",
"CountersNumFixed": "0",
"CountersNumGeneric": "2"
},
{
"Unit": "ARB",
"CountersNumFixed": "0",
"CountersNumGeneric": "2"
},
{
"Unit": "cbox_0",
"CountersNumFixed": 1,
"CountersNumGeneric": "0"
}
]