perf test: Basic branch counter support
Add a basic test for the branch counter feature. The test verifies that - The new filter can be successfully applied on the supported platforms. - The counter value can be outputted via the perf report -D Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Tinghao Zhang <tinghao.zhang@intel.com> Link: https://lore.kernel.org/r/20231107184020.1497571-1-kan.liang@linux.intel.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Showing
Please register or sign in to comment