perf vendor events power8: Cpi_breakdown & estimated_dcache_miss_cpi metrics
authorPaul Clarke <pc@us.ibm.com>
Thu, 7 Feb 2019 17:53:11 +0000 (12:53 -0500)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 14 Feb 2019 16:31:08 +0000 (13:31 -0300)
commitdd81eafacc52961ed1b2bf3e998b92ccfd9108bc
treef9a28f44fe7f4bc89a88d7bdd2ae6b0570d1b44a
parent2187d87eacd46f6214ce3dc9cfd7a558375a4153
perf vendor events power8: Cpi_breakdown & estimated_dcache_miss_cpi metrics

POWER8 metrics are not well publicized.

Some are here:

  https://www.ibm.com/support/knowledgecenter/en/SSFK5S_2.2.0/com.ibm.cluster.pedev.v2r2.pedev100.doc/bl7ug_derivedmetricspower8.htm

This patch is for metric groups:
- cpi_breakdown
- estimated_dcache_miss_cpi

Signed-off-by: Paul Clarke <pc@us.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Carl Love <cel@us.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20190207175314.31813-2-pc@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/pmu-events/arch/powerpc/power8/metrics.json [new file with mode: 0644]