The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: c52db67a74b3a9b834af4588489cfea22ec280a3
Gitweb: https://git.kernel.org/tip/c52db67a74b3a9b834af4588489cfea22ec280a3
Author: John Garry <john.garry@xxxxxxxxxx>
AuthorDate: Tue, 17 Mar 2020 19:02:13 +08:00
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitterDate: Tue, 24 Mar 2020 10:35:59 -03:00
perf jevents: Add some test events
Add some test PMU events. The events are randomly chosen from x86 and
arm64 JSONs. The events include CPU and uncore events.
Signed-off-by: John Garry <john.garry@xxxxxxxxxx>
Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: James Clark <james.clark@xxxxxxx>
Cc: Joakim Zhang <qiangqing.zhang@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: linuxarm@xxxxxxxxxx
Link: http://lore.kernel.org/lkml/1584442939-8911-2-git-send-email-john.garry@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/pmu-events/arch/test/test_cpu/branch.json | 12 +++++-
tools/perf/pmu-events/arch/test/test_cpu/other.json | 26 +++++++++++-
tools/perf/pmu-events/arch/test/test_cpu/uncore.json | 21 +++++++++-
3 files changed, 59 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/test/test_cpu/branch.json
create mode 100644 tools/perf/pmu-events/arch/test/test_cpu/other.json
create mode 100644 tools/perf/pmu-events/arch/test/test_cpu/uncore.json
diff --git a/tools/perf/pmu-events/arch/test/test_cpu/branch.json b/tools/perf/pmu-events/arch/test/test_cpu/branch.json
new file mode 100644
index 0000000..93ddfd8
--- /dev/null
+++ b/tools/perf/pmu-events/arch/test/test_cpu/branch.json
@@ -0,0 +1,12 @@
+[
+ {
+ "EventName": "bp_l1_btb_correct",
+ "EventCode": "0x8a",
+ "BriefDescription": "L1 BTB Correction."
+ },
+ {
+ "EventName": "bp_l2_btb_correct",
+ "EventCode": "0x8b",
+ "BriefDescription": "L2 BTB Correction."
+ }
+]
diff --git a/tools/perf/pmu-events/arch/test/test_cpu/other.json b/tools/perf/pmu-events/arch/test/test_cpu/other.json
new file mode 100644
index 0000000..7d53d7e
--- /dev/null
+++ b/tools/perf/pmu-events/arch/test/test_cpu/other.json
@@ -0,0 +1,26 @@
+[
+ {
+ "EventCode": "0x6",
+ "Counter": "0,1",
+ "UMask": "0x80",
+ "EventName": "SEGMENT_REG_LOADS.ANY",
+ "SampleAfterValue": "200000",
+ "BriefDescription": "Number of segment register loads."
+ },
+ {
+ "EventCode": "0x9",
+ "Counter": "0,1",
+ "UMask": "0x20",
+ "EventName": "DISPATCH_BLOCKED.ANY",
+ "SampleAfterValue": "200000",
+ "BriefDescription": "Memory cluster signals to block micro-op dispatch for any reason"
+ },
+ {
+ "EventCode": "0x3A",
+ "Counter": "0,1",
+ "UMask": "0x0",
+ "EventName": "EIST_TRANS",
+ "SampleAfterValue": "200000",
+ "BriefDescription": "Number of Enhanced Intel SpeedStep(R) Technology (EIST) transitions"
+ }
+]
\ No newline at end of file
diff --git a/tools/perf/pmu-events/arch/test/test_cpu/uncore.json b/tools/perf/pmu-events/arch/test/test_cpu/uncore.json
new file mode 100644
index 0000000..d0a890c
--- /dev/null
+++ b/tools/perf/pmu-events/arch/test/test_cpu/uncore.json
@@ -0,0 +1,21 @@
+[
+ {
+ "EventCode": "0x02",
+ "EventName": "uncore_hisi_ddrc.flux_wcmd",
+ "BriefDescription": "DDRC write commands",
+ "PublicDescription": "DDRC write commands",
+ "Unit": "hisi_sccl,ddrc"
+ },
+ {
+ "Unit": "CBO",
+ "EventCode": "0x22",
+ "UMask": "0x81",
+ "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EVICTION",
+ "BriefDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.",
+ "PublicDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.",
+ "Counter": "0,1",
+ "CounterMask": "0",
+ "Invert": "0",
+ "EdgeDetect": "0"
+ }
+]
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