[PATCH] perf/tools/pmu-events/powerpc: update nest metric event to utilize other metrics
From: Kajol Jain <hidden>
Date: 2020-08-21 08:09:50
Also in:
lkml
Subsystem:
performance events subsystem, the rest · Maintainers:
Peter Zijlstra, Ingo Molnar, Arnaldo Carvalho de Melo, Namhyung Kim, Linus Torvalds
This patch take advantage of the new capability added to use computed metrics in calculating other metrics. It also update metric group for nest events to make it consistent for all nest memory events. Signed-off-by: Kajol Jain <redacted> --- .../arch/powerpc/power9/nest_metrics.json | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json
index 8383a37647ad..a21e179edaf9 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json@@ -18,25 +18,25 @@ }, { "MetricExpr" : "nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT23@", - "MetricName" : "mcs01-read", - "MetricGroup" : "memory_bw", + "MetricName" : "mcs01_read", + "MetricGroup" : "memory-bandwidth", "ScaleUnit": "6.1e-5MB" }, { "MetricExpr" : "nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT23@", - "MetricName" : "mcs23-read", - "MetricGroup" : "memory_bw", + "MetricName" : "mcs23_read", + "MetricGroup" : "memory-bandwidth", "ScaleUnit": "6.1e-5MB" }, { "MetricExpr" : "nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT23@", - "MetricName" : "mcs01-write", - "MetricGroup" : "memory_bw", + "MetricName" : "mcs01_write", + "MetricGroup" : "memory-bandwidth", "ScaleUnit": "6.1e-5MB" }, { "MetricExpr" : "nest_mcs23_imc@PM_MCS23_128B_WR_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_WR_DISP_PORT23@", - "MetricName" : "mcs23-write", + "MetricName" : "mcs23_write", "MetricGroup" : "memory-bandwidth", "ScaleUnit": "6.1e-5MB" },
@@ -46,9 +46,9 @@ "ScaleUnit": "1e-9GHz" }, { - "MetricExpr" : "(nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_RD_DISP_PORT23@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_RD_DISP_PORT23@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT01@ + nest_mcs01_imc@PM_MCS01_128B_WR_DISP_PORT23@ + nest_mcs23_imc@PM_MCS23_128B_WR_DISP_PORT01@ + nest_mcs23_imc@PM_MCS23_128B_WR_DISP_PORT23@)", + "MetricExpr" : "mcs01_read + mcs23_read + mcs01_write + mcs23_write", "MetricName" : "Memory-bandwidth-MCS", - "MetricGroup" : "memory_bw", + "MetricGroup" : "memory-bandwidth", "ScaleUnit": "6.1e-5MB" } ]
--
2.17.1