1 [
2 {
3 "BriefDescription": "Machine clears due to memory ordering issue",
4 "Counter": "0,1,2,3",
5 "EventCode": "0xC3",
6 "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
7 "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.",
8 "SampleAfterValue": "200003",
9 "UMask": "0x2"
10 },
11 {
12 "BriefDescription": "Load uops that split a page (Precise event capable)",
13 "Counter": "0,1,2,3",
14 "EventCode": "0x13",
15 "EventName": "MISALIGN_MEM_REF.LOAD_PAGE_SPLIT",
16 "PEBS": "2",
17 "PublicDescription": "Counts when a memory load of a uop spans a page boundary (a split) is retired.",
18 "SampleAfterValue": "200003",
19 "UMask": "0x2"
20 },
21 {
22 "BriefDescription": "Store uops that split a page (Precise event capable)",
23 "Counter": "0,1,2,3",
24 "EventCode": "0x13",
25 "EventName": "MISALIGN_MEM_REF.STORE_PAGE_SPLIT",
26 "PEBS": "2",
27 "PublicDescription": "Counts when a memory store of a uop spans a page boundary (a split) is retired.",
28 "SampleAfterValue": "200003",
29 "UMask": "0x4"
30 }
31 ]
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.