Messages in this thread | | | Subject | Re: [PATCH] perf vendor events intel: Add uncore_upi JSON support | From | "Liang, Kan" <> | Date | Mon, 13 May 2019 17:29:30 -0400 |
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Hi Arnaldo,
Could you please apply this fix?
Thanks, Kan
On 5/7/2019 9:16 AM, kan.liang@linux.intel.com wrote: > From: Kan Liang <kan.liang@linux.intel.com> > > Perf cannot parse UPI events. > > #perf stat -e UPI_DATA_BANDWIDTH_TX > event syntax error: 'UPI_DATA_BANDWIDTH_TX' > \___ parser error > Run 'perf list' for a list of valid events > > The JSON lists call the box UPI LL, while perf calls it upi. > Add conversion support to json to convert the unit properly. > > Signed-off-by: Kan Liang <kan.liang@linux.intel.com> > --- > tools/perf/pmu-events/jevents.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c > index 68c92bb..daaea50 100644 > --- a/tools/perf/pmu-events/jevents.c > +++ b/tools/perf/pmu-events/jevents.c > @@ -235,6 +235,7 @@ static struct map { > { "iMPH-U", "uncore_arb" }, > { "CPU-M-CF", "cpum_cf" }, > { "CPU-M-SF", "cpum_sf" }, > + { "UPI LL", "uncore_upi" }, > {} > }; > >
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