linux-kernel - [PATCH] perf/tools/pmu-events/powerpc: Added nest imc metric events

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Date:   Fri,  3 Jul 2020 12:26:58 +0530
From:   Kajol Jain <kjain@...ux.ibm.com>
To:     acme@...nel.org
Cc:     peterz@...radead.org, mingo@...hat.com, mark.rutland@....com,
        alexander.shishkin@...ux.intel.com, pc@...ibm.com,
        jolsa@...hat.com, namhyung@...nel.org, ak@...ux.intel.com,
        yao.jin@...ux.intel.com, linux-kernel@...r.kernel.org,
        linux-perf-users@...r.kernel.org, irogers@...gle.com,
        maddy@...ux.ibm.com, ravi.bangoria@...ux.ibm.com,
        anju@...ux.vnet.ibm.com, kan.liang@...ux.intel.com,
        nasastry@...ibm.com, kjain@...ux.ibm.com
Subject: [PATCH] perf/tools/pmu-events/powerpc: Added nest imc metric events

Added nest imc metric events.

Signed-off-by: Kajol Jain <kjain@...ux.ibm.com>
---
 .../arch/powerpc/power9/nest_metrics.json     | 35 +++++++++++++++++++
 1 file changed, 35 insertions(+)

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 c121e526442a..8383a37647ad 100644
--- a/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json
+++ b/tools/perf/pmu-events/arch/powerpc/power9/nest_metrics.json
@@ -15,5 +15,40 @@
 	"MetricExpr": "(hv_24x7@...PB_CYC\\,chip\\=?@ )",
         "MetricName": "PowerBUS_Frequency",
         "ScaleUnit": "2.5e-7GHz"
+    },
+    {
+	"MetricExpr" : "nest_mcs01_imc@...MCS01_128B_RD_DISP_PORT01@ + nest_mcs01_imc@...MCS01_128B_RD_DISP_PORT23@",
+	"MetricName" : "mcs01-read",
+	"MetricGroup" : "memory_bw",
+	"ScaleUnit": "6.1e-5MB"
+    },
+    {
+	"MetricExpr" : "nest_mcs23_imc@...MCS23_128B_RD_DISP_PORT01@ + nest_mcs23_imc@...MCS23_128B_RD_DISP_PORT23@",
+	"MetricName" : "mcs23-read",
+	"MetricGroup" : "memory_bw",
+	"ScaleUnit": "6.1e-5MB"
+    },
+    {
+	"MetricExpr" : "nest_mcs01_imc@...MCS01_128B_WR_DISP_PORT01@ + nest_mcs01_imc@...MCS01_128B_WR_DISP_PORT23@",
+	"MetricName" : "mcs01-write",
+	"MetricGroup" : "memory_bw",
+	"ScaleUnit": "6.1e-5MB"
+    },
+    {
+	"MetricExpr" : "nest_mcs23_imc@...MCS23_128B_WR_DISP_PORT01@ + nest_mcs23_imc@...MCS23_128B_WR_DISP_PORT23@",
+	"MetricName" : "mcs23-write",
+	"MetricGroup" : "memory-bandwidth",
+	"ScaleUnit": "6.1e-5MB"
+    },
+    {
+	"MetricExpr" : "nest_powerbus0_imc@...PB_CYC@",
+	"MetricName" : "powerbus_freq",
+	"ScaleUnit": "1e-9GHz"
+    },
+    {
+	"MetricExpr" : "(nest_mcs01_imc@...MCS01_128B_RD_DISP_PORT01@ + nest_mcs01_imc@...MCS01_128B_RD_DISP_PORT23@ + nest_mcs23_imc@...MCS23_128B_RD_DISP_PORT01@ + nest_mcs23_imc@...MCS23_128B_RD_DISP_PORT23@ + nest_mcs01_imc@...MCS01_128B_WR_DISP_PORT01@ + nest_mcs01_imc@...MCS01_128B_WR_DISP_PORT23@ + nest_mcs23_imc@...MCS23_128B_WR_DISP_PORT01@ + nest_mcs23_imc@...MCS23_128B_WR_DISP_PORT23@)",
+	"MetricName" : "Memory-bandwidth-MCS",
+	"MetricGroup" : "memory_bw",
+	"ScaleUnit": "6.1e-5MB"
     }
 ]
-- 
2.17.1