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authorAndi Kleen <ak@linux.intel.com>2016-09-19 09:36:31 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-02-08 16:38:03 -0300
commit22c8e5526b7bf33840c20b4e717e6560e5dfb294 (patch)
treec07dedbce2bd38afa6492b72e5e096f0f08d93df /tools/perf
parentdd32cb5d8fd42316bf8c2b9f7e5c51a38625f755 (diff)
downloadlinux-22c8e5526b7bf33840c20b4e717e6560e5dfb294.tar.bz2
perf vendor events intel: Add uncore events for Xeon Phi (Knights Landing)
Add metrics for memory and MCDRAM. Minimal metrics only for now. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/n/tip-c0cix4eprbldfrx5zf60suvh@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/pmu-events/arch/x86/knightslanding/uncore-memory.json42
1 files changed, 42 insertions, 0 deletions
diff --git a/tools/perf/pmu-events/arch/x86/knightslanding/uncore-memory.json b/tools/perf/pmu-events/arch/x86/knightslanding/uncore-memory.json
new file mode 100644
index 000000000000..e3bcd86c4f56
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/knightslanding/uncore-memory.json
@@ -0,0 +1,42 @@
+[
+ {
+ "BriefDescription": "ddr bandwidth read (CPU traffic only) (MB/sec). ",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x03",
+ "EventName": "UNC_M_CAS_COUNT.RD",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-05MiB",
+ "UMask": "0x01",
+ "Unit": "imc"
+ },
+ {
+ "BriefDescription": "ddr bandwidth write (CPU traffic only) (MB/sec). ",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x03",
+ "EventName": "UNC_M_CAS_COUNT.WR",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-05MiB",
+ "UMask": "0x02",
+ "Unit": "imc"
+ },
+ {
+ "BriefDescription": "mcdram bandwidth read (CPU traffic only) (MB/sec). ",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x01",
+ "EventName": "UNC_E_RPQ_INSERTS",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-05MiB",
+ "UMask": "0x01",
+ "Unit": "edc_eclk"
+ },
+ {
+ "BriefDescription": "mcdram bandwidth write (CPU traffic only) (MB/sec). ",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x02",
+ "EventName": "UNC_E_WPQ_INSERTS",
+ "PerPkg": "1",
+ "ScaleUnit": "6.4e-05MiB",
+ "UMask": "0x01",
+ "Unit": "edc_eclk"
+ }
+]