Messages in this thread Patch in this message | | | Date | Tue, 30 Nov 2021 17:02:14 -0800 | Subject | [PATCH v3 10/13] perf tools: add branch-brs as a new event | From | Stephane Eranian <> |
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Although branch-brs is specific to AMD Zen3, we provide it in the list of events recognized by perf as a convenience. It allows: $ perf stat -e branch-brs $ perf list
and enable some test suite to pass.
Signed-off-by: Stephane Eranian <eranian@google.com> --- tools/perf/util/parse-events.l | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 4efe9872c667..97e70368e7c7 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -366,6 +366,7 @@ mem-loads-aux | mem-stores | topdown-[a-z-]+ | tx-capacity-[a-z-]+ | +branch-brs | el-capacity-[a-z-]+ { return str(yyscanner, PE_KERNEL_PMU_EVENT); } L1-dcache|l1-d|l1d|L1-data | -- 2.34.0.rc2.393.gf8c9666880-goog
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