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Diffstat (limited to 'tools/perf/pmu-events/arch/x86/alderlake/floating-point.json')
-rw-r--r--tools/perf/pmu-events/arch/x86/alderlake/floating-point.json19
1 files changed, 18 insertions, 1 deletions
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/floating-point.json b/tools/perf/pmu-events/arch/x86/alderlake/floating-point.json
index b4621c221f58..62fd70f220e5 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/floating-point.json
@@ -1,5 +1,14 @@
[
{
+ "BriefDescription": "Counts the number of cycles the floating point divider is in the loop stage.",
+ "Counter": "0,1,2,3,4,5",
+ "EventCode": "0xcd",
+ "EventName": "ARITH.FPDIV_ACTIVE",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_atom"
+ },
+ {
"BriefDescription": "ARITH.FPDIV_ACTIVE",
"Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
@@ -10,6 +19,15 @@
"Unit": "cpu_core"
},
{
+ "BriefDescription": "Counts the number of floating point divider uops executed per cycle.",
+ "Counter": "0,1,2,3,4,5",
+ "EventCode": "0xcd",
+ "EventName": "ARITH.FPDIV_UOPS",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x8",
+ "Unit": "cpu_atom"
+ },
+ {
"BriefDescription": "Counts all microcode FP assists.",
"Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc1",
@@ -187,7 +205,6 @@
"Counter": "0,1,2,3,4,5",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.FPDIV",
- "PEBS": "1",
"SampleAfterValue": "2000003",
"UMask": "0x8",
"Unit": "cpu_atom"