1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
| [
| {
| "PEBS": "2",
| "CollectPEBSRecord": "2",
| "PublicDescription": "Counts when a memory load of a uop spans a page boundary (a split) is retired.",
| "EventCode": "0x13",
| "Counter": "0,1,2,3",
| "UMask": "0x2",
| "EventName": "MISALIGN_MEM_REF.LOAD_PAGE_SPLIT",
| "SampleAfterValue": "200003",
| "BriefDescription": "Load uops that split a page (Precise event capable)"
| },
| {
| "PEBS": "2",
| "CollectPEBSRecord": "2",
| "PublicDescription": "Counts when a memory store of a uop spans a page boundary (a split) is retired.",
| "EventCode": "0x13",
| "Counter": "0,1,2,3",
| "UMask": "0x4",
| "EventName": "MISALIGN_MEM_REF.STORE_PAGE_SPLIT",
| "SampleAfterValue": "200003",
| "BriefDescription": "Store uops that split a page (Precise event capable)"
| },
| {
| "CollectPEBSRecord": "1",
| "PublicDescription": "Counts machine clears due to memory ordering issues. This occurs when a snoop request happens and the machine is uncertain if memory ordering will be preserved as another core is in the process of modifying the data.",
| "EventCode": "0xC3",
| "Counter": "0,1,2,3",
| "UMask": "0x2",
| "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
| "SampleAfterValue": "200003",
| "BriefDescription": "Machine clears due to memory ordering issue"
| }
| ]
|
|
