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Message-Id: <20230406184638.2632300-5-irogers@google.com>
Date: Thu, 6 Apr 2023 11:46:38 -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>,
Ian Rogers <irogers@...gle.com>,
Adrian Hunter <adrian.hunter@...el.com>,
Kan Liang <kan.liang@...ux.intel.com>,
Zhengjun Xing <zhengjun.xing@...ux.intel.com>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org
Subject: [PATCH v1 5/5] perf vendor events intel: Update free running
tigerlake events
Fix the topic, PMU name, event code and umask.
These updates were generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py
with this PR:
https://github.com/intel/perfmon/pull/66
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
.../arch/x86/tigerlake/uncore-memory.json | 50 +++++++++++++++++++
.../arch/x86/tigerlake/uncore-other.json | 36 -------------
2 files changed, 50 insertions(+), 36 deletions(-)
create mode 100644 tools/perf/pmu-events/arch/x86/tigerlake/uncore-memory.json
diff --git a/tools/perf/pmu-events/arch/x86/tigerlake/uncore-memory.json b/tools/perf/pmu-events/arch/x86/tigerlake/uncore-memory.json
new file mode 100644
index 000000000000..bba7b6d04e1d
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/tigerlake/uncore-memory.json
@@ -0,0 +1,50 @@
+[
+ {
+ "BriefDescription": "Counts every read (RdCAS) issued by the Memory Controller to DRAM (sum of all channels). All requests result in 64 byte data transfers from DRAM.",
+ "EventCode": "0xff",
+ "EventName": "UNC_MC0_RDCAS_COUNT_FREERUN",
+ "PerPkg": "1",
+ "UMask": "0x20",
+ "Unit": "imc_free_running"
+ },
+ {
+ "BriefDescription": "Counts every 64B read and write request entering the Memory Controller to DRAM (sum of all channels). Each write request counts as a new request incrementing this counter. However, same cache line write requests (both full and partial) are combined to a single 64 byte data transfer to DRAM.",
+ "EventCode": "0xff",
+ "EventName": "UNC_MC0_TOTAL_REQCOUNT_FREERUN",
+ "PerPkg": "1",
+ "UMask": "0x10",
+ "Unit": "imc_free_running"
+ },
+ {
+ "BriefDescription": "Counts every write (WrCAS) issued by the Memory Controller to DRAM (sum of all channels). All requests result in 64 byte data transfers from DRAM.",
+ "EventCode": "0xff",
+ "EventName": "UNC_MC0_WRCAS_COUNT_FREERUN",
+ "PerPkg": "1",
+ "UMask": "0x30",
+ "Unit": "imc_free_running"
+ },
+ {
+ "BriefDescription": "Counts every read (RdCAS) issued by the Memory Controller to DRAM (sum of all channels). All requests result in 64 byte data transfers from DRAM.",
+ "EventCode": "0xff",
+ "EventName": "UNC_MC1_RDCAS_COUNT_FREERUN",
+ "PerPkg": "1",
+ "UMask": "0x20",
+ "Unit": "imc_free_running"
+ },
+ {
+ "BriefDescription": "Counts every 64B read and write request entering the Memory Controller to DRAM (sum of all channels). Each write request counts as a new request incrementing this counter. However, same cache line write requests (both full and partial) are combined to a single 64 byte data transfer to DRAM.",
+ "EventCode": "0xff",
+ "EventName": "UNC_MC1_TOTAL_REQCOUNT_FREERUN",
+ "PerPkg": "1",
+ "UMask": "0x10",
+ "Unit": "imc_free_running"
+ },
+ {
+ "BriefDescription": "Counts every write (WrCAS) issued by the Memory Controller to DRAM (sum of all channels). All requests result in 64 byte data transfers from DRAM.",
+ "EventCode": "0xff",
+ "EventName": "UNC_MC1_WRCAS_COUNT_FREERUN",
+ "PerPkg": "1",
+ "UMask": "0x30",
+ "Unit": "imc_free_running"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/x86/tigerlake/uncore-other.json b/tools/perf/pmu-events/arch/x86/tigerlake/uncore-other.json
index a5a254327ae9..6e43aaf64e28 100644
--- a/tools/perf/pmu-events/arch/x86/tigerlake/uncore-other.json
+++ b/tools/perf/pmu-events/arch/x86/tigerlake/uncore-other.json
@@ -93,41 +93,5 @@
"EventName": "UNC_CLOCK.SOCKET",
"PerPkg": "1",
"Unit": "CLOCK"
- },
- {
- "BriefDescription": "Counts every read (RdCAS) issued by the Memory Controller to DRAM (sum of all channels). All requests result in 64 byte data transfers from DRAM.",
- "EventName": "UNC_MC0_RDCAS_COUNT_FREERUN",
- "PerPkg": "1",
- "Unit": "imc"
- },
- {
- "BriefDescription": "Counts every 64B read and write request entering the Memory Controller to DRAM (sum of all channels). Each write request counts as a new request incrementing this counter. However, same cache line write requests (both full and partial) are combined to a single 64 byte data transfer to DRAM.",
- "EventName": "UNC_MC0_TOTAL_REQCOUNT_FREERUN",
- "PerPkg": "1",
- "Unit": "imc"
- },
- {
- "BriefDescription": "Counts every write (WrCAS) issued by the Memory Controller to DRAM (sum of all channels). All requests result in 64 byte data transfers from DRAM.",
- "EventName": "UNC_MC0_WRCAS_COUNT_FREERUN",
- "PerPkg": "1",
- "Unit": "imc"
- },
- {
- "BriefDescription": "Counts every read (RdCAS) issued by the Memory Controller to DRAM (sum of all channels). All requests result in 64 byte data transfers from DRAM.",
- "EventName": "UNC_MC1_RDCAS_COUNT_FREERUN",
- "PerPkg": "1",
- "Unit": "imc"
- },
- {
- "BriefDescription": "Counts every 64B read and write request entering the Memory Controller to DRAM (sum of all channels). Each write request counts as a new request incrementing this counter. However, same cache line write requests (both full and partial) are combined to a single 64 byte data transfer to DRAM.",
- "EventName": "UNC_MC1_TOTAL_REQCOUNT_FREERUN",
- "PerPkg": "1",
- "Unit": "imc"
- },
- {
- "BriefDescription": "Counts every write (WrCAS) issued by the Memory Controller to DRAM (sum of all channels). All requests result in 64 byte data transfers from DRAM.",
- "EventName": "UNC_MC1_WRCAS_COUNT_FREERUN",
- "PerPkg": "1",
- "Unit": "imc"
}
]
--
2.40.0.577.gac1e443424-goog
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