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Date: Wed, 13 Apr 2022 14:04:54 -0700
From: Ian Rogers <irogers@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>,
Kan Liang <kan.liang@...ux.intel.com>,
Xing Zhengjun <zhengjun.xing@...ux.intel.com>,
Andi Kleen <ak@...ux.intel.com>,
John Garry <john.garry@...wei.com>,
James Clark <james.clark@....com>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org
Cc: Ian Rogers <irogers@...gle.com>
Subject: [PATCH 05/14] perf vendor events intel: Update SKX uncore
JSON uncore events are generated for Skylake Server for v1.26
with events from:
https://download.01.org/perfmon/SKX/
New event names are added, that match the original json names,
due to an update to:
https://github.com/intel/event-converter-for-linux-perf/
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
.../arch/x86/skylakex/uncore-memory.json | 20 ++++
.../arch/x86/skylakex/uncore-other.json | 92 +++++++++++++++++++
2 files changed, 112 insertions(+)
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/uncore-memory.json b/tools/perf/pmu-events/arch/x86/skylakex/uncore-memory.json
index 0b66e6af8177..4dcbac887380 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/uncore-memory.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/uncore-memory.json
@@ -9,6 +9,16 @@
"UMask": "0x3",
"Unit": "iMC"
},
+ {
+ "BriefDescription": "read requests to memory controller",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x4",
+ "EventName": "UNC_M_CAS_COUNT.RD",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x3",
+ "Unit": "iMC"
+ },
{
"BriefDescription": "write requests to memory controller. Derived from unc_m_cas_count.wr",
"Counter": "0,1,2,3",
@@ -19,6 +29,16 @@
"UMask": "0xC",
"Unit": "iMC"
},
+ {
+ "BriefDescription": "write requests to memory controller",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x4",
+ "EventName": "UNC_M_CAS_COUNT.WR",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0xC",
+ "Unit": "iMC"
+ },
{
"BriefDescription": "Memory controller clock ticks",
"Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/skylakex/uncore-other.json b/tools/perf/pmu-events/arch/x86/skylakex/uncore-other.json
index 06c5ca26ca3f..567d86434839 100644
--- a/tools/perf/pmu-events/arch/x86/skylakex/uncore-other.json
+++ b/tools/perf/pmu-events/arch/x86/skylakex/uncore-other.json
@@ -16,6 +16,16 @@
"UMask": "0x21",
"Unit": "CHA"
},
+ {
+ "BriefDescription": "LLC misses - Uncacheable reads (from cpu) ",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x35",
+ "EventName": "UNC_CHA_TOR_INSERTS.IA_MISS",
+ "Filter": "config1=0x40e33",
+ "PerPkg": "1",
+ "UMask": "0x21",
+ "Unit": "CHA"
+ },
{
"BriefDescription": "MMIO reads. Derived from unc_cha_tor_inserts.ia_miss",
"Counter": "0,1,2,3",
@@ -26,6 +36,16 @@
"UMask": "0x21",
"Unit": "CHA"
},
+ {
+ "BriefDescription": "MMIO reads",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x35",
+ "EventName": "UNC_CHA_TOR_INSERTS.IA_MISS",
+ "Filter": "config1=0x40040e33",
+ "PerPkg": "1",
+ "UMask": "0x21",
+ "Unit": "CHA"
+ },
{
"BriefDescription": "MMIO writes. Derived from unc_cha_tor_inserts.ia_miss",
"Counter": "0,1,2,3",
@@ -36,6 +56,16 @@
"UMask": "0x21",
"Unit": "CHA"
},
+ {
+ "BriefDescription": "MMIO writes",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x35",
+ "EventName": "UNC_CHA_TOR_INSERTS.IA_MISS",
+ "Filter": "config1=0x40041e33",
+ "PerPkg": "1",
+ "UMask": "0x21",
+ "Unit": "CHA"
+ },
{
"BriefDescription": "Streaming stores (full cache line). Derived from unc_cha_tor_inserts.ia_miss",
"Counter": "0,1,2,3",
@@ -47,6 +77,17 @@
"UMask": "0x21",
"Unit": "CHA"
},
+ {
+ "BriefDescription": "Streaming stores (full cache line)",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x35",
+ "EventName": "UNC_CHA_TOR_INSERTS.IA_MISS",
+ "Filter": "config1=0x41833",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x21",
+ "Unit": "CHA"
+ },
{
"BriefDescription": "Streaming stores (partial cache line). Derived from unc_cha_tor_inserts.ia_miss",
"Counter": "0,1,2,3",
@@ -58,6 +99,17 @@
"UMask": "0x21",
"Unit": "CHA"
},
+ {
+ "BriefDescription": "Streaming stores (partial cache line)",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x35",
+ "EventName": "UNC_CHA_TOR_INSERTS.IA_MISS",
+ "Filter": "config1=0x41a33",
+ "PerPkg": "1",
+ "ScaleUnit": "64Bytes",
+ "UMask": "0x21",
+ "Unit": "CHA"
+ },
{
"BriefDescription": "read requests from home agent",
"Counter": "0,1,2,3",
@@ -113,6 +165,16 @@
"UMask": "0xf",
"Unit": "UPI LL"
},
+ {
+ "BriefDescription": "UPI interconnect send bandwidth for payload",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x2",
+ "EventName": "UNC_UPI_TxL_FLITS.ALL_DATA",
+ "PerPkg": "1",
+ "ScaleUnit": "7.11E-06Bytes",
+ "UMask": "0xf",
+ "Unit": "UPI LL"
+ },
{
"BriefDescription": "PCI Express bandwidth reading at IIO, part 0",
"Counter": "0,1",
@@ -176,6 +238,21 @@
"UMask": "0x04",
"Unit": "IIO"
},
+ {
+ "BriefDescription": "PCI Express bandwidth reading at IIO",
+ "Counter": "0,1",
+ "EventCode": "0x83",
+ "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0",
+ "FCMask": "0x07",
+ "Filter": "ch_mask=0x1f",
+ "MetricExpr": "UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART0 +UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART1 +UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART2 +UNC_IIO_DATA_REQ_OF_CPU.MEM_READ.PART3",
+ "MetricName": "LLC_MISSES.PCIE_READ",
+ "PerPkg": "1",
+ "PortMask": "0x01",
+ "ScaleUnit": "4Bytes",
+ "UMask": "0x04",
+ "Unit": "IIO"
+ },
{
"BriefDescription": "PCI Express bandwidth writing at IIO, part 0",
"Counter": "0,1",
@@ -239,6 +316,21 @@
"UMask": "0x01",
"Unit": "IIO"
},
+ {
+ "BriefDescription": "PCI Express bandwidth writing at IIO",
+ "Counter": "0,1",
+ "EventCode": "0x83",
+ "EventName": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0",
+ "FCMask": "0x07",
+ "Filter": "ch_mask=0x1f",
+ "MetricExpr": "UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART2 +UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART3",
+ "MetricName": "LLC_MISSES.PCIE_WRITE",
+ "PerPkg": "1",
+ "PortMask": "0x01",
+ "ScaleUnit": "4Bytes",
+ "UMask": "0x01",
+ "Unit": "IIO"
+ },
{
"BriefDescription": "Core Cross Snoops Issued; Multiple Core Requests",
"Counter": "0,1,2,3",
--
2.36.0.rc0.470.gd361397f0d-goog
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