},
{
"EventCode": "0x24",
- "UMask": "0x41",
- "BriefDescription": "Demand Data Read requests that hit L2 cache",
+ "UMask": "0x22",
+ "BriefDescription": "RFO requests that miss L2 cache.",
"Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
- "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
+ "EventName": "L2_RQSTS.RFO_MISS",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x24",
+ "UMask": "0x24",
+ "BriefDescription": "L2 cache misses when fetching instructions.",
+ "Counter": "0,1,2,3",
+ "EventName": "L2_RQSTS.CODE_RD_MISS",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x24",
+ "UMask": "0x27",
+ "BriefDescription": "Demand requests that miss L2 cache.",
+ "Counter": "0,1,2,3",
+ "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
"SampleAfterValue": "200003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
"SampleAfterValue": "200003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0x24",
+ "UMask": "0x3f",
+ "BriefDescription": "All requests that miss L2 cache.",
+ "Counter": "0,1,2,3",
+ "EventName": "L2_RQSTS.MISS",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x24",
+ "UMask": "0x41",
+ "BriefDescription": "Demand Data Read requests that hit L2 cache",
+ "Counter": "0,1,2,3",
+ "EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
+ "PublicDescription": "This event counts the number of demand Data Read requests that hit L2 cache. Only not rejected loads are counted.",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x24",
+ "UMask": "0x42",
+ "BriefDescription": "RFO requests that hit L2 cache.",
+ "Counter": "0,1,2,3",
+ "EventName": "L2_RQSTS.RFO_HIT",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x24",
+ "UMask": "0x44",
+ "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+ "Counter": "0,1,2,3",
+ "EventName": "L2_RQSTS.CODE_RD_HIT",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x24",
"UMask": "0x50",
"SampleAfterValue": "200003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0x24",
+ "UMask": "0xe7",
+ "BriefDescription": "Demand requests to L2 cache.",
+ "Counter": "0,1,2,3",
+ "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x24",
"UMask": "0xf8",
"SampleAfterValue": "200003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0x24",
+ "UMask": "0xff",
+ "BriefDescription": "All L2 requests.",
+ "Counter": "0,1,2,3",
+ "EventName": "L2_RQSTS.REFERENCES",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x27",
"UMask": "0x50",
"SampleAfterValue": "2000003",
"CounterHTOff": "2"
},
+ {
+ "EventCode": "0x48",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
+ "Counter": "2",
+ "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
+ "AnyThread": "1",
+ "CounterMask": "1",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "2"
+ },
+ {
+ "EventCode": "0x48",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
+ "Counter": "0,1,2,3",
+ "EventName": "L1D_PEND_MISS.FB_FULL",
+ "CounterMask": "1",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x51",
"UMask": "0x1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0x60",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+ "Counter": "0,1,2,3",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
+ "CounterMask": "1",
+ "Errata": "BDM76",
+ "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x60",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
+ "Counter": "0,1,2,3",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
+ "CounterMask": "6",
+ "Errata": "BDM76",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x60",
"UMask": "0x2",
"Counter": "0,1,2,3",
"EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
"Errata": "BDM76",
- "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The \"Offcore outstanding\" state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+ "PublicDescription": "This event counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The Offcore outstanding state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
},
{
"EventCode": "0x60",
- "UMask": "0x8",
- "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
+ "UMask": "0x4",
+ "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
"Counter": "0,1,2,3",
- "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
+ "CounterMask": "1",
"Errata": "BDM76",
- "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
+ "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The Offcore outstanding state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
"EventCode": "0x60",
- "UMask": "0x1",
- "BriefDescription": "Cycles when offcore outstanding Demand Data Read transactions are present in SuperQueue (SQ), queue to uncore",
+ "UMask": "0x8",
+ "BriefDescription": "Offcore outstanding cacheable Core Data Read transactions in SuperQueue (SQ), queue to uncore",
"Counter": "0,1,2,3",
- "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
- "CounterMask": "1",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD",
"Errata": "BDM76",
- "PublicDescription": "This event counts cycles when offcore outstanding Demand Data Read transactions are present in the super queue (SQ). A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation).",
+ "PublicDescription": "This event counts the number of offcore outstanding cacheable Core Data Read transactions in the super queue every cycle. A transaction is considered to be in the Offcore outstanding state between L2 miss and transaction completion sent to requestor (SQ de-allocation). See corresponding Umask under OFFCORE_REQUESTS.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
- {
- "EventCode": "0x60",
- "UMask": "0x4",
- "BriefDescription": "Offcore outstanding demand rfo reads transactions in SuperQueue (SQ), queue to uncore, every cycle",
- "Counter": "0,1,2,3",
- "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
- "CounterMask": "1",
- "Errata": "BDM76",
- "PublicDescription": "This event counts the number of offcore outstanding demand rfo Reads transactions in the super queue every cycle. The \"Offcore outstanding\" state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
{
"EventCode": "0x63",
"UMask": "0x2",
"BriefDescription": "Demand and prefetch data reads",
"Counter": "0,1,2,3",
"EventName": "OFFCORE_REQUESTS.ALL_DATA_RD",
- "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable \"Demands\" and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
+ "PublicDescription": "This event counts the demand and prefetch data reads. All Core Data Reads include cacheable Demands and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
"SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0xB7, 0xBB",
+ "UMask": "0x1",
+ "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
+ "Counter": "0,1,2,3",
+ "EventName": "OFFCORE_RESPONSE",
+ "SampleAfterValue": "100003",
+ "CounterHTOff": "0,1,2,3"
+ },
{
"EventCode": "0xD0",
"UMask": "0x11",
- "BriefDescription": "Retired load uops that miss the STLB.",
+ "BriefDescription": "Retired load uops that miss the STLB. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_UOPS_RETIRED.STLB_MISS_LOADS",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts load uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
"SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD0",
"UMask": "0x12",
- "BriefDescription": "Retired store uops that miss the STLB.",
+ "BriefDescription": "Retired store uops that miss the STLB. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_UOPS_RETIRED.STLB_MISS_STORES",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts store uops with true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts store uops true STLB miss retired to the architected path. True STLB miss is an uop triggering page walk that gets completed without blocks, and later gets retired. This page walk can end up with or without a fault.",
"SampleAfterValue": "100003",
"L1_Hit_Indication": "1",
"CounterHTOff": "0,1,2,3"
{
"EventCode": "0xD0",
"UMask": "0x21",
- "BriefDescription": "Retired load uops with locked access.",
+ "BriefDescription": "Retired load uops with locked access. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
"Errata": "BDM35",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts load uops with locked access retired to the architected path.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops with locked access retired to the architected path.",
"SampleAfterValue": "100007",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD0",
"UMask": "0x41",
- "BriefDescription": "Retired load uops that split across a cacheline boundary.",
+ "BriefDescription": "Retired load uops that split across a cacheline boundary.(Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts line-splitted load uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts line-splitted load uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
"SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD0",
"UMask": "0x42",
- "BriefDescription": "Retired store uops that split across a cacheline boundary.",
+ "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_UOPS_RETIRED.SPLIT_STORES",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts line-splitted store uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts line-splitted store uops retired to the architected path. A line split is across 64B cache-line which includes a page split (4K).",
"SampleAfterValue": "100003",
"L1_Hit_Indication": "1",
"CounterHTOff": "0,1,2,3"
{
"EventCode": "0xD0",
"UMask": "0x81",
- "BriefDescription": "All retired load uops.",
+ "BriefDescription": "All retired load uops. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
- "PublicDescription": "This event counts load uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event counts AVX-256bit load/store double-pump memory uops as a single uop at retirement. This event also counts SW prefetches.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts load uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event ?ounts AVX-256bit load/store double-pump memory uops as a single uop at retirement. This event also counts SW prefetches.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD0",
"UMask": "0x82",
- "BriefDescription": "All retired store uops.",
+ "BriefDescription": "Retired store uops that split across a cacheline boundary. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_UOPS_RETIRED.ALL_STORES",
- "PublicDescription": "This event counts store uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event counts AVX-256bit load/store double-pump memory uops as a single uop at retirement.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts store uops retired to the architected path with a filter on bits 0 and 1 applied.\nNote: This event ?ounts AVX-256bit load/store double-pump memory uops as a single uop at retirement.",
"SampleAfterValue": "2000003",
"L1_Hit_Indication": "1",
"CounterHTOff": "0,1,2,3"
{
"EventCode": "0xD1",
"UMask": "0x1",
- "BriefDescription": "Retired load uops with L1 cache hits as data sources.",
+ "BriefDescription": "Retired load uops with L1 cache hits as data sources. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_RETIRED.L1_HIT",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the nearest-level (L1) cache.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load. This event also counts SW prefetches independent of the actual data source.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data source were hits in the nearest-level (L1) cache.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load. This event also counts SW prefetches independent of the actual data source.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD1",
"UMask": "0x2",
- "BriefDescription": "Retired load uops with L2 cache hits as data sources.",
+ "BriefDescription": "Retired load uops with L2 cache hits as data sources. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
"Errata": "BDM35",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the mid-level (L2) cache.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were hits in the mid-level (L2) cache.",
"SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD1",
"UMask": "0x4",
- "BriefDescription": "Retired load uops which data sources were data hits in L3 without snoops required.",
+ "BriefDescription": "Hit in last-level (L3) cache. Excludes Unknown data-source. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
"Errata": "BDM100",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were data hits in the last-level (L3) cache without snoops required.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were data hits in the last-level (L3) cache without snoops required.",
"SampleAfterValue": "50021",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD1",
"UMask": "0x8",
- "BriefDescription": "Retired load uops misses in L1 cache as data sources.",
+ "BriefDescription": "Retired load uops misses in L1 cache as data sources. Uses PEBS.",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_RETIRED.L1_MISS",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were misses in the nearest-level (L1) cache. Counting excludes unknown and UC data source.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were misses in the nearest-level (L1) cache. Counting excludes unknown and UC data source.",
"SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD1",
"UMask": "0x10",
- "BriefDescription": "Miss in mid-level (L2) cache. Excludes Unknown data-source.",
+ "BriefDescription": "Retired load uops with L2 cache misses as data sources. Uses PEBS.",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_RETIRED.L2_MISS",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were misses in the mid-level (L2) cache. Counting excludes unknown and UC data source.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were misses in the mid-level (L2) cache. Counting excludes unknown and UC data source.",
"SampleAfterValue": "50021",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD1",
"UMask": "0x20",
- "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source.",
+ "BriefDescription": "Miss in last-level (L3) cache. Excludes Unknown data-source. (Precise Event - PEBS).",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
{
"EventCode": "0xD1",
"UMask": "0x40",
- "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready.",
+ "BriefDescription": "Retired load uops which data sources were load uops missed L1 but hit FB due to preceding miss to the same cache line with data not ready. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_RETIRED.HIT_LFB",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were load uops missed L1 but hit a fill buffer due to a preceding miss to the same cache line with the data not ready.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were load uops missed L1 but hit a fill buffer due to a preceding miss to the same cache line with the data not ready.\nNote: Only two data-sources of L1/FB are applicable for AVX-256bit even though the corresponding AVX load could be serviced by a deeper level in the memory hierarchy. Data source is reported for the Low-half load.",
"SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD2",
"UMask": "0x1",
- "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
+ "BriefDescription": "Retired load uops which data sources were L3 hit and cross-core snoop missed in on-pkg core cache. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_MISS",
"Errata": "BDM100",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were L3 Hit and a cross-core snoop missed in the on-pkg core cache.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were L3 Hit and a cross-core snoop missed in the on-pkg core cache.",
"SampleAfterValue": "20011",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD2",
"UMask": "0x2",
- "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache.",
+ "BriefDescription": "Retired load uops which data sources were L3 and cross-core snoop hits in on-pkg core cache. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT",
"Errata": "BDM100",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were L3 hit and a cross-core snoop hit in the on-pkg core cache.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were L3 hit and a cross-core snoop hit in the on-pkg core cache.",
"SampleAfterValue": "20011",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD2",
"UMask": "0x4",
- "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3.",
+ "BriefDescription": "Retired load uops which data sources were HitM responses from shared L3. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM",
"Errata": "BDM100",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were HitM responses from a core on same socket (shared L3).",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were HitM responses from a core on same socket (shared L3).",
"SampleAfterValue": "20011",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD2",
"UMask": "0x8",
- "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required.",
+ "BriefDescription": "Retired load uops which data sources were hits in L3 without snoops required. (Precise Event - PEBS)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_NONE",
"Errata": "BDM100",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts retired load uops which data sources were hits in the last-level (L3) cache without snoops required.",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts retired load uops which data sources were hits in the last-level (L3) cache without snoops required.",
"SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xD3",
"UMask": "0x1",
- "BriefDescription": "Data from local DRAM either Snoop not needed or Snoop Miss (RspI)",
"Data_LA": "1",
"PEBS": "1",
"Counter": "0,1,2,3",
"EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM",
"Errata": "BDE70, BDM100",
- "PublicDescription": "Retired load uop whose Data Source was: local DRAM either Snoop not needed or Snoop Miss (RspI).",
+ "PublicDescription": "This event counts retired load uops where the data came from local DRAM. This does not include hardware prefetches. This is a precise event.",
+ "SampleAfterValue": "100007",
+ "CounterHTOff": "0,1,2,3"
+ },
+ {
+ "EventCode": "0xD3",
+ "UMask": "0x4",
+ "BriefDescription": "Retired load uop whose Data Source was: remote DRAM either Snoop not needed or Snoop Miss (RspI) (Precise Event)",
+ "Data_LA": "1",
+ "PEBS": "1",
+ "Counter": "0,1,2,3",
+ "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.REMOTE_DRAM",
+ "Errata": "BDE70",
+ "SampleAfterValue": "100007",
+ "CounterHTOff": "0,1,2,3"
+ },
+ {
+ "EventCode": "0xD3",
+ "UMask": "0x10",
+ "BriefDescription": "Retired load uop whose Data Source was: Remote cache HITM (Precise Event)",
+ "Data_LA": "1",
+ "PEBS": "1",
+ "Counter": "0,1,2,3",
+ "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.REMOTE_HITM",
+ "Errata": "BDE70",
+ "SampleAfterValue": "100007",
+ "CounterHTOff": "0,1,2,3"
+ },
+ {
+ "EventCode": "0xD3",
+ "UMask": "0x20",
+ "BriefDescription": "Retired load uop whose Data Source was: forwarded from remote cache (Precise Event)",
+ "Data_LA": "1",
+ "PEBS": "1",
+ "Counter": "0,1,2,3",
+ "EventName": "MEM_LOAD_UOPS_L3_MISS_RETIRED.REMOTE_FWD",
+ "Errata": "BDE70",
"SampleAfterValue": "100007",
"CounterHTOff": "0,1,2,3"
},
"PublicDescription": "This event counts the number of split locks in the super queue.",
"SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x24",
- "UMask": "0x42",
- "BriefDescription": "RFO requests that hit L2 cache.",
- "Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.RFO_HIT",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x24",
- "UMask": "0x22",
- "BriefDescription": "RFO requests that miss L2 cache.",
- "Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.RFO_MISS",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x24",
- "UMask": "0x44",
- "BriefDescription": "L2 cache hits when fetching instructions, code reads.",
- "Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.CODE_RD_HIT",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x24",
- "UMask": "0x24",
- "BriefDescription": "L2 cache misses when fetching instructions.",
- "Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.CODE_RD_MISS",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x24",
- "UMask": "0x27",
- "BriefDescription": "Demand requests that miss L2 cache.",
- "Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.ALL_DEMAND_MISS",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x24",
- "UMask": "0xe7",
- "BriefDescription": "Demand requests to L2 cache.",
- "Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.ALL_DEMAND_REFERENCES",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x24",
- "UMask": "0x3f",
- "BriefDescription": "All requests that miss L2 cache.",
- "Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.MISS",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x24",
- "UMask": "0xff",
- "BriefDescription": "All L2 requests.",
- "Counter": "0,1,2,3",
- "EventName": "L2_RQSTS.REFERENCES",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xB7, 0xBB",
- "UMask": "0x1",
- "BriefDescription": "Offcore response can be programmed only with a specific pair of event select and counter MSR, and with specific event codes and predefine mask bit value in a dedicated MSR to specify attributes of the offcore transaction.",
- "Counter": "0,1,2,3",
- "EventName": "OFFCORE_RESPONSE",
- "SampleAfterValue": "100003",
- "CounterHTOff": "0,1,2,3"
- },
- {
- "EventCode": "0x60",
- "UMask": "0x1",
- "BriefDescription": "Cycles with at least 6 offcore outstanding Demand Data Read transactions in uncore queue.",
- "Counter": "0,1,2,3",
- "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD_GE_6",
- "CounterMask": "6",
- "Errata": "BDM76",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x48",
- "UMask": "0x1",
- "BriefDescription": "Cycles with L1D load Misses outstanding from any thread on physical core.",
- "Counter": "2",
- "EventName": "L1D_PEND_MISS.PENDING_CYCLES_ANY",
- "AnyThread": "1",
- "CounterMask": "1",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "2"
- },
- {
- "EventCode": "0x48",
- "UMask": "0x2",
- "BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
- "Counter": "0,1,2,3",
- "EventName": "L1D_PEND_MISS.FB_FULL",
- "CounterMask": "1",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
}
]
\ No newline at end of file
"EventCode": "0x00",
"UMask": "0x1",
"BriefDescription": "Instructions retired from execution.",
- "Counter": "Fixed counter 1",
+ "Counter": "Fixed counter 0",
"EventName": "INST_RETIRED.ANY",
"PublicDescription": "This event counts the number of instructions retired from execution. For instructions that consist of multiple micro-ops, this event counts the retirement of the last micro-op of the instruction. Counting continues during hardware interrupts, traps, and inside interrupt handlers. \nNotes: INST_RETIRED.ANY is counted by a designated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. INST_RETIRED.ANY_P is counted by a programmable counter and it is an architectural performance event. \nCounting: Faulting executions of GETSEC/VM entry/VM Exit/MWait will not count as retired instructions.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "Fixed counter 1"
+ "CounterHTOff": "Fixed counter 0"
},
{
"EventCode": "0x00",
"UMask": "0x2",
"BriefDescription": "Core cycles when the thread is not in halt state",
- "Counter": "Fixed counter 2",
+ "Counter": "Fixed counter 1",
"EventName": "CPU_CLK_UNHALTED.THREAD",
"PublicDescription": "This event counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "Fixed counter 2"
+ "CounterHTOff": "Fixed counter 1"
+ },
+ {
+ "EventCode": "0x00",
+ "UMask": "0x2",
+ "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+ "Counter": "Fixed counter 1",
+ "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
+ "AnyThread": "1",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "Fixed counter 1"
},
{
"EventCode": "0x00",
"UMask": "0x3",
"BriefDescription": "Reference cycles when the core is not in halt state.",
- "Counter": "Fixed counter 3",
+ "Counter": "Fixed counter 2",
"EventName": "CPU_CLK_UNHALTED.REF_TSC",
"PublicDescription": "This event counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. This event has a constant ratio with the CPU_CLK_UNHALTED.REF_XCLK event. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. \nNote: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'. This event is clocked by base clock (100 Mhz) on Sandy Bridge. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'. After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "Fixed counter 3"
+ "CounterHTOff": "Fixed counter 2"
},
{
"EventCode": "0x03",
},
{
"EventCode": "0x0D",
- "UMask": "0x8",
- "BriefDescription": "Cycles when Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the thread",
+ "UMask": "0x3",
+ "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread (e.g. misprediction or memory nuke)",
"Counter": "0,1,2,3",
- "EventName": "INT_MISC.RAT_STALL_CYCLES",
- "PublicDescription": "This event counts the number of cycles during which Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the current thread. This also includes the cycles during which the Allocator is serving another thread.",
+ "EventName": "INT_MISC.RECOVERY_CYCLES",
+ "CounterMask": "1",
+ "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
"EventCode": "0x0D",
"UMask": "0x3",
- "BriefDescription": "Number of cycles waiting for the checkpoints in Resource Allocation Table (RAT) to be recovered after Nuke due to all other cases except JEClear (e.g. whenever a ucode assist is needed like SSE exception, memory disambiguation, etc...)",
+ "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
"Counter": "0,1,2,3",
- "EventName": "INT_MISC.RECOVERY_CYCLES",
+ "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
+ "AnyThread": "1",
"CounterMask": "1",
- "PublicDescription": "Cycles checkpoints in Resource Allocation Table (RAT) are recovering from JEClear or machine clear.",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x0D",
+ "UMask": "0x8",
+ "BriefDescription": "Cycles when Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the thread",
+ "Counter": "0,1,2,3",
+ "EventName": "INT_MISC.RAT_STALL_CYCLES",
+ "PublicDescription": "This event counts the number of cycles during which Resource Allocation Table (RAT) external stall is sent to Instruction Decode Queue (IDQ) for the current thread. This also includes the cycles during which the Allocator is serving another thread.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "Invert": "1",
+ "EventCode": "0x0E",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
+ "Counter": "0,1,2,3",
+ "EventName": "UOPS_ISSUED.STALL_CYCLES",
+ "CounterMask": "1",
+ "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3"
+ },
{
"EventCode": "0x0E",
"UMask": "0x10",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
- {
- "Invert": "1",
- "EventCode": "0x0E",
- "UMask": "0x1",
- "BriefDescription": "Cycles when Resource Allocation Table (RAT) does not issue Uops to Reservation Station (RS) for the thread",
- "Counter": "0,1,2,3",
- "EventName": "UOPS_ISSUED.STALL_CYCLES",
- "CounterMask": "1",
- "PublicDescription": "This event counts cycles during which the Resource Allocation Table (RAT) does not issue any Uops to the reservation station (RS) for the current thread.",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
- },
{
"EventCode": "0x14",
"UMask": "0x1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0x3C",
+ "UMask": "0x0",
+ "BriefDescription": "Thread cycles when thread is not in halt state",
+ "Counter": "0,1,2,3",
+ "EventName": "CPU_CLK_UNHALTED.THREAD_P",
+ "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x3C",
+ "UMask": "0x0",
+ "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+ "Counter": "0,1,2,3",
+ "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
+ "AnyThread": "1",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x3C",
"UMask": "0x1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0x3C",
+ "UMask": "0x1",
+ "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+ "Counter": "0,1,2,3",
+ "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
+ "AnyThread": "1",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x3C",
+ "UMask": "0x1",
+ "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+ "Counter": "0,1,2,3",
+ "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
+ "PublicDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate).",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
+ {
+ "EventCode": "0x3C",
+ "UMask": "0x1",
+ "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+ "Counter": "0,1,2,3",
+ "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
+ "AnyThread": "1",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x3c",
"UMask": "0x2",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3"
},
+ {
+ "EventCode": "0x3C",
+ "UMask": "0x2",
+ "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+ "Counter": "0,1,2,3",
+ "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x4c",
"UMask": "0x1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EdgeDetect": "1",
+ "Invert": "1",
+ "EventCode": "0x5E",
+ "UMask": "0x1",
+ "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+ "Counter": "0,1,2,3",
+ "EventName": "RS_EVENTS.EMPTY_END",
+ "CounterMask": "1",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x87",
"UMask": "0x1",
"SampleAfterValue": "200003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0x89",
+ "UMask": "0xa0",
+ "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
+ "Counter": "0,1,2,3",
+ "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
+ "SampleAfterValue": "200003",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
+ },
{
"EventCode": "0x89",
"UMask": "0xc1",
"SampleAfterValue": "200003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
+ {
+ "EventCode": "0xA0",
+ "UMask": "0x3",
+ "BriefDescription": "Micro-op dispatches cancelled due to insufficient SIMD physical register file read ports",
+ "Counter": "0,1,2,3",
+ "EventName": "UOP_DISPATCHES_CANCELLED.SIMD_PRF",
+ "PublicDescription": "This event counts the number of micro-operations cancelled after they were dispatched from the scheduler to the execution units when the total number of physical register read ports across all dispatch ports exceeds the read bandwidth of the physical register file. The SIMD_PRF subevent applies to the following instructions: VDPPS, DPPS, VPCMPESTRI, PCMPESTRI, VPCMPESTRM, PCMPESTRM, VFMADD*, VFMADDSUB*, VFMSUB*, VMSUBADD*, VFNMADD*, VFNMSUB*. See the Broadwell Optimization Guide for more information.",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3"
+ },
{
"EventCode": "0xA1",
"UMask": "0x1",
},
{
"EventCode": "0xA1",
- "UMask": "0x2",
- "BriefDescription": "Cycles per thread when uops are executed in port 1",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
+ "AnyThread": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
"EventCode": "0xA1",
- "UMask": "0x4",
- "BriefDescription": "Cycles per thread when uops are executed in port 2",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles per thread when uops are executed in port 0",
"Counter": "0,1,2,3",
- "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_0",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
"EventCode": "0xA1",
- "UMask": "0x8",
- "BriefDescription": "Cycles per thread when uops are executed in port 3",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles per thread when uops are executed in port 1",
"Counter": "0,1,2,3",
- "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
+ "EventName": "UOPS_DISPATCHED_PORT.PORT_1",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
"EventCode": "0xA1",
- "UMask": "0x10",
- "BriefDescription": "Cycles per thread when uops are executed in port 4",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
+ "AnyThread": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
"EventCode": "0xA1",
- "UMask": "0x20",
- "BriefDescription": "Cycles per thread when uops are executed in port 5",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles per thread when uops are executed in port 1",
"Counter": "0,1,2,3",
- "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_1",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
"EventCode": "0xA1",
- "UMask": "0x40",
- "BriefDescription": "Cycles per thread when uops are executed in port 6",
+ "UMask": "0x4",
+ "BriefDescription": "Cycles per thread when uops are executed in port 2",
"Counter": "0,1,2,3",
- "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
+ "EventName": "UOPS_DISPATCHED_PORT.PORT_2",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
"EventCode": "0xA1",
- "UMask": "0x80",
- "BriefDescription": "Cycles per thread when uops are executed in port 7",
+ "UMask": "0x4",
+ "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
+ "AnyThread": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA2",
- "UMask": "0x1",
- "BriefDescription": "Resource-related stall cycles",
+ "EventCode": "0xA1",
+ "UMask": "0x4",
+ "BriefDescription": "Cycles per thread when uops are executed in port 2",
"Counter": "0,1,2,3",
- "EventName": "RESOURCE_STALLS.ANY",
- "PublicDescription": "This event counts resource-related stall cycles. Reasons for stalls can be as follows:\n - *any* u-arch structure got full (LB, SB, RS, ROB, BOB, LM, Physical Register Reclaim Table (PRRT), or Physical History Table (PHT) slots)\n - *any* u-arch structure got empty (like INT/SIMD FreeLists)\n - FPU control word (FPCW), MXCSR\nand others. This counts cycles that the pipeline backend blocked uop delivery from the front end.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_2",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA2",
- "UMask": "0x4",
- "BriefDescription": "Cycles stalled due to no eligible RS entry available.",
+ "EventCode": "0xA1",
+ "UMask": "0x8",
+ "BriefDescription": "Cycles per thread when uops are executed in port 3",
"Counter": "0,1,2,3",
- "EventName": "RESOURCE_STALLS.RS",
- "PublicDescription": "This event counts stall cycles caused by absence of eligible entries in the reservation station (RS). This may result from RS overflow, or from RS deallocation because of the RS array Write Port allocation scheme (each RS entry has two write ports instead of four. As a result, empty entries could not be used, although RS is not really full). This counts cycles that the pipeline backend blocked uop delivery from the front end.",
+ "EventName": "UOPS_DISPATCHED_PORT.PORT_3",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA2",
+ "EventCode": "0xA1",
"UMask": "0x8",
- "BriefDescription": "Cycles stalled due to no store buffers available. (not including draining form sync).",
+ "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
"Counter": "0,1,2,3",
- "EventName": "RESOURCE_STALLS.SB",
- "PublicDescription": "This event counts stall cycles caused by the store buffer (SB) overflow (excluding draining from synch). This counts cycles that the pipeline backend blocked uop delivery from the front end.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
+ "AnyThread": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA2",
- "UMask": "0x10",
- "BriefDescription": "Cycles stalled due to re-order buffer full.",
+ "EventCode": "0xA1",
+ "UMask": "0x8",
+ "BriefDescription": "Cycles per thread when uops are executed in port 3",
"Counter": "0,1,2,3",
- "EventName": "RESOURCE_STALLS.ROB",
- "PublicDescription": "This event counts ROB full stall cycles. This counts cycles that the pipeline backend blocked uop delivery from the front end.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_3",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x1",
- "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
+ "EventCode": "0xA1",
+ "UMask": "0x10",
+ "BriefDescription": "Cycles per thread when uops are executed in port 4",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.CYCLES_L2_PENDING",
- "CounterMask": "1",
- "PublicDescription": "Counts number of cycles the CPU has at least one pending demand* load request missing the L2 cache.",
+ "EventName": "UOPS_DISPATCHED_PORT.PORT_4",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x8",
- "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
- "Counter": "2",
- "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
- "CounterMask": "8",
- "PublicDescription": "Counts number of cycles the CPU has at least one pending demand load request missing the L1 data cache.",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "2"
- },
- {
- "EventCode": "0xA3",
- "UMask": "0x2",
- "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+ "EventCode": "0xA1",
+ "UMask": "0x10",
+ "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.CYCLES_LDM_PENDING",
- "CounterMask": "2",
- "PublicDescription": "Counts number of cycles the CPU has at least one pending demand load request (that is cycles with non-completed load waiting for its data from memory subsystem).",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
+ "AnyThread": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x4",
- "BriefDescription": "Total execution stalls",
+ "EventCode": "0xA1",
+ "UMask": "0x10",
+ "BriefDescription": "Cycles per thread when uops are executed in port 4",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
- "CounterMask": "4",
- "PublicDescription": "Counts number of cycles nothing is executed on any execution port.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_4",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x5",
- "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
+ "EventCode": "0xA1",
+ "UMask": "0x20",
+ "BriefDescription": "Cycles per thread when uops are executed in port 5",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.STALLS_L2_PENDING",
- "CounterMask": "5",
- "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand* load request missing the L2 cache.(as a footprint) * includes also L1 HW prefetch requests that may or may not be required by demands.",
+ "EventName": "UOPS_DISPATCHED_PORT.PORT_5",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x6",
- "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+ "EventCode": "0xA1",
+ "UMask": "0x20",
+ "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.STALLS_LDM_PENDING",
- "CounterMask": "6",
- "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand load request.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
+ "AnyThread": "1",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0xc",
- "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
- "Counter": "2",
- "EventName": "CYCLE_ACTIVITY.STALLS_L1D_PENDING",
- "CounterMask": "12",
- "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand load request missing the L1 data cache.",
+ "EventCode": "0xA1",
+ "UMask": "0x20",
+ "BriefDescription": "Cycles per thread when uops are executed in port 5",
+ "Counter": "0,1,2,3",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_5",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "2"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA8",
- "UMask": "0x1",
- "BriefDescription": "Number of Uops delivered by the LSD.",
+ "EventCode": "0xA1",
+ "UMask": "0x40",
+ "BriefDescription": "Cycles per thread when uops are executed in port 6",
"Counter": "0,1,2,3",
- "EventName": "LSD.UOPS",
- "PublicDescription": "Number of Uops delivered by the LSD. ",
+ "EventName": "UOPS_DISPATCHED_PORT.PORT_6",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xB1",
- "UMask": "0x1",
- "BriefDescription": "Counts the number of uops to be executed per-thread each cycle.",
+ "EventCode": "0xA1",
+ "UMask": "0x40",
+ "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED.THREAD",
- "PublicDescription": "Number of uops to be executed per-thread each cycle.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
+ "AnyThread": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xB1",
- "UMask": "0x2",
- "BriefDescription": "Number of uops executed on the core.",
+ "EventCode": "0xA1",
+ "UMask": "0x40",
+ "BriefDescription": "Cycles per thread when uops are executed in port 6",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED.CORE",
- "PublicDescription": "Number of uops executed from any thread.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_6",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "Invert": "1",
- "EventCode": "0xB1",
- "UMask": "0x1",
- "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+ "EventCode": "0xA1",
+ "UMask": "0x80",
+ "BriefDescription": "Cycles per thread when uops are executed in port 7",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED.STALL_CYCLES",
- "CounterMask": "1",
- "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
+ "EventName": "UOPS_DISPATCHED_PORT.PORT_7",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC0",
- "UMask": "0x0",
- "BriefDescription": "Number of instructions retired. General Counter - architectural event",
+ "EventCode": "0xA1",
+ "UMask": "0x80",
+ "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
"Counter": "0,1,2,3",
- "EventName": "INST_RETIRED.ANY_P",
- "Errata": "BDM61",
- "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
+ "AnyThread": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC0",
- "UMask": "0x2",
- "BriefDescription": "FP operations retired. X87 FP operations that have no exceptions:",
+ "EventCode": "0xA1",
+ "UMask": "0x80",
+ "BriefDescription": "Cycles per thread when uops are executed in port 7",
"Counter": "0,1,2,3",
- "EventName": "INST_RETIRED.X87",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+ "EventName": "UOPS_EXECUTED_PORT.PORT_7",
+ "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC0",
+ "EventCode": "0xA2",
"UMask": "0x1",
- "BriefDescription": "Precise instruction retired event with HW to reduce effect of PEBS shadow in IP distribution",
- "PEBS": "2",
- "Counter": "1",
- "EventName": "INST_RETIRED.PREC_DIST",
- "Errata": "BDM11, BDM55",
- "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts instructions retired.",
+ "BriefDescription": "Resource-related stall cycles",
+ "Counter": "0,1,2,3",
+ "EventName": "RESOURCE_STALLS.ANY",
+ "PublicDescription": "This event counts resource-related stall cycles. Reasons for stalls can be as follows:\n - *any* u-arch structure got full (LB, SB, RS, ROB, BOB, LM, Physical Register Reclaim Table (PRRT), or Physical History Table (PHT) slots)\n - *any* u-arch structure got empty (like INT/SIMD FreeLists)\n - FPU control word (FPCW), MXCSR\nand others. This counts cycles that the pipeline backend blocked uop delivery from the front end.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "1"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC1",
- "UMask": "0x40",
- "BriefDescription": "Number of times any microcode assist is invoked by HW upon uop writeback.",
+ "EventCode": "0xA2",
+ "UMask": "0x4",
+ "BriefDescription": "Cycles stalled due to no eligible RS entry available.",
"Counter": "0,1,2,3",
- "EventName": "OTHER_ASSISTS.ANY_WB_ASSIST",
- "SampleAfterValue": "100003",
+ "EventName": "RESOURCE_STALLS.RS",
+ "PublicDescription": "This event counts stall cycles caused by absence of eligible entries in the reservation station (RS). This may result from RS overflow, or from RS deallocation because of the RS array Write Port allocation scheme (each RS entry has two write ports instead of four. As a result, empty entries could not be used, although RS is not really full). This counts cycles that the pipeline backend blocked uop delivery from the front end.",
+ "SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC2",
- "UMask": "0x1",
- "BriefDescription": "Actually retired uops.",
- "Data_LA": "1",
- "PEBS": "1",
+ "EventCode": "0xA2",
+ "UMask": "0x8",
+ "BriefDescription": "Cycles stalled due to no store buffers available. (not including draining form sync).",
"Counter": "0,1,2,3",
- "EventName": "UOPS_RETIRED.ALL",
- "PublicDescription": "This event counts all actually retired uops. Counting increments by two for micro-fused uops, and by one for macro-fused and other uops. Maximal increment value for one cycle is eight.",
+ "EventName": "RESOURCE_STALLS.SB",
+ "PublicDescription": "This event counts stall cycles caused by the store buffer (SB) overflow (excluding draining from synch). This counts cycles that the pipeline backend blocked uop delivery from the front end.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC2",
- "UMask": "0x2",
- "BriefDescription": "Retirement slots used.",
- "PEBS": "1",
+ "EventCode": "0xA2",
+ "UMask": "0x10",
+ "BriefDescription": "Cycles stalled due to re-order buffer full.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts the number of retirement slots used.",
+ "EventName": "RESOURCE_STALLS.ROB",
+ "PublicDescription": "This event counts ROB full stall cycles. This counts cycles that the pipeline backend blocked uop delivery from the front end.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "Invert": "1",
- "EventCode": "0xC2",
+ "EventCode": "0xA3",
"UMask": "0x1",
- "BriefDescription": "Cycles without actually retired uops.",
+ "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_RETIRED.STALL_CYCLES",
+ "EventName": "CYCLE_ACTIVITY.CYCLES_L2_PENDING",
"CounterMask": "1",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts cycles without actually retired uops.",
+ "PublicDescription": "Counts number of cycles the CPU has at least one pending demand* load request missing the L2 cache.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "Invert": "1",
- "EventCode": "0xC2",
+ "EventCode": "0xA3",
"UMask": "0x1",
- "BriefDescription": "Cycles with less than 10 actually retired uops.",
+ "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_RETIRED.TOTAL_CYCLES",
- "CounterMask": "10",
- "PublicDescription": "Number of cycles using always true condition (uops_ret < 16) applied to non PEBS uops retired event.",
+ "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
+ "CounterMask": "1",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC3",
- "UMask": "0x1",
- "BriefDescription": "Cycles there was a Nuke. Account for both thread-specific and All Thread Nukes.",
+ "EventCode": "0xA3",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
"Counter": "0,1,2,3",
- "EventName": "MACHINE_CLEARS.CYCLES",
- "PublicDescription": "This event counts both thread-specific (TS) and all-thread (AT) nukes.",
+ "EventName": "CYCLE_ACTIVITY.CYCLES_LDM_PENDING",
+ "CounterMask": "2",
+ "PublicDescription": "Counts number of cycles the CPU has at least one pending demand load request (that is cycles with non-completed load waiting for its data from memory subsystem).",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC3",
+ "EventCode": "0xA3",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+ "Counter": "0,1,2,3",
+ "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+ "CounterMask": "2",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3"
+ },
+ {
+ "EventCode": "0xA3",
"UMask": "0x4",
- "BriefDescription": "Self-modifying code (SMC) detected.",
+ "BriefDescription": "This event increments by 1 for every cycle where there was no execute for this thread.",
"Counter": "0,1,2,3",
- "EventName": "MACHINE_CLEARS.SMC",
- "PublicDescription": "This event counts self-modifying code (SMC) detected, which causes a machine clear.",
- "SampleAfterValue": "100003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "EventName": "CYCLE_ACTIVITY.CYCLES_NO_EXECUTE",
+ "CounterMask": "4",
+ "PublicDescription": "Counts number of cycles nothing is executed on any execution port.",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "0,1,2,3"
},
{
- "EventCode": "0xC3",
- "UMask": "0x20",
- "BriefDescription": "This event counts the number of executed Intel AVX masked load operations that refer to an illegal address range with the mask bits set to 0.",
+ "EventCode": "0xA3",
+ "UMask": "0x4",
+ "BriefDescription": "Total execution stalls.",
"Counter": "0,1,2,3",
- "EventName": "MACHINE_CLEARS.MASKMOV",
- "PublicDescription": "Maskmov false fault - counts number of time ucode passes through Maskmov flow due to instruction's mask being 0 while the flow was completed without raising a fault.",
- "SampleAfterValue": "100003",
+ "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
+ "CounterMask": "4",
+ "SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC4",
- "UMask": "0x1",
- "BriefDescription": "Conditional branch instructions retired.",
- "PEBS": "1",
- "Counter": "0,1,2,3",
- "EventName": "BR_INST_RETIRED.CONDITIONAL",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts conditional branch instructions retired.",
- "SampleAfterValue": "400009",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC4",
- "UMask": "0x2",
- "BriefDescription": "Direct and indirect near call instructions retired.",
- "PEBS": "1",
- "Counter": "0,1,2,3",
- "EventName": "BR_INST_RETIRED.NEAR_CALL",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts both direct and indirect near call instructions retired.",
- "SampleAfterValue": "100007",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC4",
- "UMask": "0x0",
- "BriefDescription": "All (macro) branch instructions retired.",
- "Counter": "0,1,2,3",
- "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
- "PublicDescription": "This event counts all (macro) branch instructions retired.",
- "SampleAfterValue": "400009",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC4",
- "UMask": "0x8",
- "BriefDescription": "Return instructions retired.",
- "PEBS": "1",
- "Counter": "0,1,2,3",
- "EventName": "BR_INST_RETIRED.NEAR_RETURN",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts return instructions retired.",
- "SampleAfterValue": "100007",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC4",
- "UMask": "0x10",
- "BriefDescription": "Not taken branch instructions retired.",
- "Counter": "0,1,2,3",
- "EventName": "BR_INST_RETIRED.NOT_TAKEN",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts not taken branch instructions retired.",
- "SampleAfterValue": "400009",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC4",
- "UMask": "0x20",
- "BriefDescription": "Taken branch instructions retired.",
- "PEBS": "1",
- "Counter": "0,1,2,3",
- "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts taken branch instructions retired.",
- "SampleAfterValue": "400009",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC4",
- "UMask": "0x40",
- "BriefDescription": "Far branch instructions retired.",
- "Counter": "0,1,2,3",
- "EventName": "BR_INST_RETIRED.FAR_BRANCH",
- "Errata": "BDW98",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts far branch instructions retired.",
- "SampleAfterValue": "100007",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC4",
- "UMask": "0x4",
- "BriefDescription": "All (macro) branch instructions retired. (Precise Event - PEBS)",
- "PEBS": "2",
+ "EventCode": "0xA3",
+ "UMask": "0x5",
+ "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
"Counter": "0,1,2,3",
- "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
- "Errata": "BDW98",
- "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
- "SampleAfterValue": "400009",
+ "EventName": "CYCLE_ACTIVITY.STALLS_L2_PENDING",
+ "CounterMask": "5",
+ "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand* load request missing the L2 cache.(as a footprint) * includes also L1 HW prefetch requests that may or may not be required by demands.",
+ "SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3"
},
{
- "EventCode": "0xC5",
- "UMask": "0x1",
- "BriefDescription": "Mispredicted conditional branch instructions retired.",
- "PEBS": "1",
- "Counter": "0,1,2,3",
- "EventName": "BR_MISP_RETIRED.CONDITIONAL",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted conditional branch instructions retired.",
- "SampleAfterValue": "400009",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC5",
- "UMask": "0x0",
- "BriefDescription": "All mispredicted macro branch instructions retired.",
- "Counter": "0,1,2,3",
- "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
- "PublicDescription": "This event counts all mispredicted macro branch instructions retired.",
- "SampleAfterValue": "400009",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC5",
- "UMask": "0x8",
- "BriefDescription": "This event counts the number of mispredicted ret instructions retired. Non PEBS",
- "PEBS": "1",
+ "EventCode": "0xA3",
+ "UMask": "0x5",
+ "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
"Counter": "0,1,2,3",
- "EventName": "BR_MISP_RETIRED.RET",
- "PublicDescription": "This is a non-precise version (that is, does not use PEBS) of the event that counts mispredicted return instructions retired.",
- "SampleAfterValue": "100007",
+ "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
+ "CounterMask": "5",
+ "SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xC5",
- "UMask": "0x4",
- "BriefDescription": "Mispredicted macro branch instructions retired. (Precise Event - PEBS)",
- "PEBS": "2",
+ "EventCode": "0xA3",
+ "UMask": "0x6",
+ "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
"Counter": "0,1,2,3",
- "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
- "PublicDescription": "This is a precise version of BR_MISP_RETIRED.ALL_BRANCHES that counts all mispredicted macro branch instructions retired.",
- "SampleAfterValue": "400009",
+ "EventName": "CYCLE_ACTIVITY.STALLS_LDM_PENDING",
+ "CounterMask": "6",
+ "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand load request.",
+ "SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3"
},
{
- "EventCode": "0xCC",
- "UMask": "0x20",
- "BriefDescription": "Count cases of saving new LBR",
+ "EventCode": "0xA3",
+ "UMask": "0x6",
+ "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
"Counter": "0,1,2,3",
- "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
- "PublicDescription": "This event counts cases of saving new LBR records by hardware. This assumes proper enabling of LBRs and takes into account LBR filtering done by the LBR_SELECT register.",
+ "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
+ "CounterMask": "6",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0x3C",
- "UMask": "0x0",
- "BriefDescription": "Thread cycles when thread is not in halt state",
- "Counter": "0,1,2,3",
- "EventName": "CPU_CLK_UNHALTED.THREAD_P",
- "PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
+ "EventCode": "0xA3",
+ "UMask": "0x8",
+ "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+ "Counter": "2",
+ "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_PENDING",
+ "CounterMask": "8",
+ "PublicDescription": "Counts number of cycles the CPU has at least one pending demand load request missing the L1 data cache.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0x89",
- "UMask": "0xa0",
- "BriefDescription": "Taken speculative and retired mispredicted indirect calls.",
- "Counter": "0,1,2,3",
- "EventName": "BR_MISP_EXEC.TAKEN_INDIRECT_NEAR_CALL",
- "SampleAfterValue": "200003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "CounterHTOff": "2"
},
{
- "EventCode": "0xA1",
- "UMask": "0x1",
- "BriefDescription": "Cycles per core when uops are exectuted in port 0.",
- "Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_0_CORE",
- "AnyThread": "1",
+ "EventCode": "0xA3",
+ "UMask": "0x8",
+ "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+ "Counter": "2",
+ "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
+ "CounterMask": "8",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "CounterHTOff": "2"
},
{
- "EventCode": "0xA1",
- "UMask": "0x2",
- "BriefDescription": "Cycles per core when uops are exectuted in port 1.",
- "Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_1_CORE",
- "AnyThread": "1",
+ "EventCode": "0xA3",
+ "UMask": "0xc",
+ "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+ "Counter": "2",
+ "EventName": "CYCLE_ACTIVITY.STALLS_L1D_PENDING",
+ "CounterMask": "12",
+ "PublicDescription": "Counts number of cycles nothing is executed on any execution port, while there was at least one pending demand load request missing the L1 data cache.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "CounterHTOff": "2"
},
{
- "EventCode": "0xA1",
- "UMask": "0x4",
- "BriefDescription": "Cycles per core when uops are dispatched to port 2.",
- "Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_2_CORE",
- "AnyThread": "1",
+ "EventCode": "0xA3",
+ "UMask": "0xc",
+ "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+ "Counter": "2",
+ "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
+ "CounterMask": "12",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "CounterHTOff": "2"
},
{
- "EventCode": "0xA1",
- "UMask": "0x8",
- "BriefDescription": "Cycles per core when uops are dispatched to port 3.",
+ "EventCode": "0xA8",
+ "UMask": "0x1",
+ "BriefDescription": "Number of Uops delivered by the LSD.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_3_CORE",
- "AnyThread": "1",
+ "EventName": "LSD.UOPS",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x10",
- "BriefDescription": "Cycles per core when uops are exectuted in port 4.",
+ "EventCode": "0xA8",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_4_CORE",
- "AnyThread": "1",
+ "EventName": "LSD.CYCLES_4_UOPS",
+ "CounterMask": "4",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x20",
- "BriefDescription": "Cycles per core when uops are exectuted in port 5.",
+ "EventCode": "0xA8",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_5_CORE",
- "AnyThread": "1",
+ "EventName": "LSD.CYCLES_ACTIVE",
+ "CounterMask": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x40",
- "BriefDescription": "Cycles per core when uops are exectuted in port 6.",
+ "EventCode": "0xB1",
+ "UMask": "0x1",
+ "BriefDescription": "Counts the number of uops to be executed per-thread each cycle.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_6_CORE",
- "AnyThread": "1",
+ "EventName": "UOPS_EXECUTED.THREAD",
+ "PublicDescription": "Number of uops to be executed per-thread each cycle.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x80",
- "BriefDescription": "Cycles per core when uops are dispatched to port 7.",
+ "Invert": "1",
+ "EventCode": "0xB1",
+ "UMask": "0x1",
+ "BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_7_CORE",
- "AnyThread": "1",
+ "EventName": "UOPS_EXECUTED.STALL_CYCLES",
+ "CounterMask": "1",
+ "PublicDescription": "This event counts cycles during which no uops were dispatched from the Reservation Station (RS) per thread.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xC5",
- "UMask": "0x20",
- "BriefDescription": "number of near branch instructions retired that were mispredicted and taken.",
- "PEBS": "1",
- "Counter": "0,1,2,3",
- "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
- "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken.",
- "SampleAfterValue": "400009",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "CounterHTOff": "0,1,2,3"
},
{
"EventCode": "0xB1",
"CounterHTOff": "0,1,2,3"
},
{
- "EventCode": "0xe6",
- "UMask": "0x1f",
- "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
+ "EventCode": "0xB1",
+ "UMask": "0x2",
+ "BriefDescription": "Number of uops executed on the core.",
"Counter": "0,1,2,3",
- "EventName": "BACLEARS.ANY",
- "SampleAfterValue": "100003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
- },
- {
- "EventCode": "0xA3",
- "UMask": "0x8",
- "BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
- "Counter": "2",
- "EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
- "CounterMask": "8",
+ "EventName": "UOPS_EXECUTED.CORE",
+ "PublicDescription": "Number of uops executed from any thread.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "2"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x1",
- "BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
+ "EventCode": "0xb1",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
+ "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
"CounterMask": "1",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
+ "EventCode": "0xb1",
"UMask": "0x2",
- "BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+ "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
+ "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
"CounterMask": "2",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x4",
- "BriefDescription": "Total execution stalls.",
+ "EventCode": "0xb1",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
- "CounterMask": "4",
+ "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
+ "CounterMask": "3",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0xc",
- "BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
- "Counter": "2",
- "EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
- "CounterMask": "12",
+ "EventCode": "0xb1",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+ "Counter": "0,1,2,3",
+ "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
+ "CounterMask": "4",
"SampleAfterValue": "2000003",
- "CounterHTOff": "2"
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x5",
- "BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
+ "Invert": "1",
+ "EventCode": "0xb1",
+ "UMask": "0x2",
+ "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
- "CounterMask": "5",
+ "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA3",
- "UMask": "0x6",
- "BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+ "EventCode": "0xC0",
+ "UMask": "0x0",
+ "BriefDescription": "Number of instructions retired. General Counter - architectural event",
"Counter": "0,1,2,3",
- "EventName": "CYCLE_ACTIVITY.STALLS_MEM_ANY",
- "CounterMask": "6",
+ "EventName": "INST_RETIRED.ANY_P",
+ "Errata": "BDM61",
+ "PublicDescription": "This event counts the number of instructions (EOMs) retired. Counting covers macro-fused instructions individually (that is, increments by two).",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EdgeDetect": "1",
- "EventCode": "0xC3",
+ "EventCode": "0xC0",
"UMask": "0x1",
- "BriefDescription": "Number of machine clears (nukes) of any type.",
+ "BriefDescription": "Precise instruction retired event with HW to reduce effect of PEBS shadow in IP distribution",
+ "PEBS": "2",
+ "Counter": "1",
+ "EventName": "INST_RETIRED.PREC_DIST",
+ "Errata": "BDM11, BDM55",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts instructions retired.",
+ "SampleAfterValue": "2000003",
+ "CounterHTOff": "1"
+ },
+ {
+ "EventCode": "0xC0",
+ "UMask": "0x2",
+ "BriefDescription": "FP operations retired. X87 FP operations that have no exceptions:",
"Counter": "0,1,2,3",
- "EventName": "MACHINE_CLEARS.COUNT",
- "CounterMask": "1",
- "SampleAfterValue": "100003",
+ "EventName": "INST_RETIRED.X87",
+ "PublicDescription": "This event counts FP operations retired. For X87 FP operations that have no exceptions counting also includes flows that have several X87, or flows that use X87 uops in the exception handling.",
+ "SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA8",
- "UMask": "0x1",
- "BriefDescription": "Cycles 4 Uops delivered by the LSD, but didn't come from the decoder.",
+ "EventCode": "0xC1",
+ "UMask": "0x40",
+ "BriefDescription": "Number of times any microcode assist is invoked by HW upon uop writeback.",
"Counter": "0,1,2,3",
- "EventName": "LSD.CYCLES_4_UOPS",
- "CounterMask": "4",
- "SampleAfterValue": "2000003",
+ "EventName": "OTHER_ASSISTS.ANY_WB_ASSIST",
+ "SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EdgeDetect": "1",
- "Invert": "1",
- "EventCode": "0x5E",
+ "EventCode": "0xC2",
"UMask": "0x1",
- "BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty. Could be useful to precisely locate Frontend Latency Bound issues.",
+ "BriefDescription": "Actually retired uops. (Precise Event - PEBS)",
+ "Data_LA": "1",
+ "PEBS": "1",
"Counter": "0,1,2,3",
- "EventName": "RS_EVENTS.EMPTY_END",
- "CounterMask": "1",
- "SampleAfterValue": "200003",
+ "EventName": "UOPS_RETIRED.ALL",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts all actually retired uops. Counting increments by two for micro-fused uops, and by one for macro-fused and other uops. Maximal increment value for one cycle is eight.",
+ "SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA8",
+ "Invert": "1",
+ "EventCode": "0xC2",
"UMask": "0x1",
- "BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+ "BriefDescription": "Cycles without actually retired uops.",
"Counter": "0,1,2,3",
- "EventName": "LSD.CYCLES_ACTIVE",
+ "EventName": "UOPS_RETIRED.STALL_CYCLES",
"CounterMask": "1",
+ "PublicDescription": "This event counts cycles without actually retired uops.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "CounterHTOff": "0,1,2,3"
},
{
- "EventCode": "0xA1",
+ "Invert": "1",
+ "EventCode": "0xC2",
"UMask": "0x1",
- "BriefDescription": "Cycles per thread when uops are executed in port 0",
+ "BriefDescription": "Cycles with less than 10 actually retired uops.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_0",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 0.",
+ "EventName": "UOPS_RETIRED.TOTAL_CYCLES",
+ "CounterMask": "10",
+ "PublicDescription": "Number of cycles using always true condition (uops_ret < 16) applied to non PEBS uops retired event.",
"SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "CounterHTOff": "0,1,2,3"
},
{
- "EventCode": "0xA1",
+ "EventCode": "0xC2",
"UMask": "0x2",
- "BriefDescription": "Cycles per thread when uops are executed in port 1",
+ "BriefDescription": "Retirement slots used. (Precise Event - PEBS)",
+ "PEBS": "1",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_1",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 1.",
+ "EventName": "UOPS_RETIRED.RETIRE_SLOTS",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts the number of retirement slots used.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x4",
- "BriefDescription": "Cycles per thread when uops are executed in port 2",
+ "EventCode": "0xC3",
+ "UMask": "0x1",
+ "BriefDescription": "Cycles there was a Nuke. Account for both thread-specific and All Thread Nukes.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_2",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 2.",
+ "EventName": "MACHINE_CLEARS.CYCLES",
+ "PublicDescription": "This event counts both thread-specific (TS) and all-thread (AT) nukes.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x8",
- "BriefDescription": "Cycles per thread when uops are executed in port 3",
+ "EdgeDetect": "1",
+ "EventCode": "0xC3",
+ "UMask": "0x1",
+ "BriefDescription": "Number of machine clears (nukes) of any type.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_3",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 3.",
- "SampleAfterValue": "2000003",
+ "EventName": "MACHINE_CLEARS.COUNT",
+ "CounterMask": "1",
+ "SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x10",
- "BriefDescription": "Cycles per thread when uops are executed in port 4",
+ "EventCode": "0xC3",
+ "UMask": "0x4",
+ "BriefDescription": "Self-modifying code (SMC) detected.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_4",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 4.",
- "SampleAfterValue": "2000003",
+ "EventName": "MACHINE_CLEARS.SMC",
+ "PublicDescription": "This event counts self-modifying code (SMC) detected, which causes a machine clear.",
+ "SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
+ "EventCode": "0xC3",
"UMask": "0x20",
- "BriefDescription": "Cycles per thread when uops are executed in port 5",
+ "BriefDescription": "This event counts the number of executed Intel AVX masked load operations that refer to an illegal address range with the mask bits set to 0.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_5",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 5.",
- "SampleAfterValue": "2000003",
+ "EventName": "MACHINE_CLEARS.MASKMOV",
+ "PublicDescription": "Maskmov false fault - counts number of time ucode passes through Maskmov flow due to instruction's mask being 0 while the flow was completed without raising a fault.",
+ "SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x40",
- "BriefDescription": "Cycles per thread when uops are executed in port 6",
+ "EventCode": "0xC4",
+ "UMask": "0x0",
+ "BriefDescription": "All (macro) branch instructions retired.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_6",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 6.",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_INST_RETIRED.ALL_BRANCHES",
+ "PublicDescription": "This event counts all (macro) branch instructions retired.",
+ "SampleAfterValue": "400009",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA1",
- "UMask": "0x80",
- "BriefDescription": "Cycles per thread when uops are executed in port 7",
+ "EventCode": "0xC4",
+ "UMask": "0x1",
+ "BriefDescription": "Conditional branch instructions retired. (Precise Event - PEBS)",
+ "PEBS": "1",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED_PORT.PORT_7",
- "PublicDescription": "This event counts, on the per-thread basis, cycles during which uops are dispatched from the Reservation Station (RS) to port 7.",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_INST_RETIRED.CONDITIONAL",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts conditional branch instructions retired.",
+ "SampleAfterValue": "400009",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xA0",
- "UMask": "0x3",
- "BriefDescription": "Micro-op dispatches cancelled due to insufficient SIMD physical register file read ports",
+ "EventCode": "0xC4",
+ "UMask": "0x2",
+ "BriefDescription": "Direct and indirect near call instructions retired. (Precise Event - PEBS)",
+ "PEBS": "1",
"Counter": "0,1,2,3",
- "EventName": "UOP_DISPATCHES_CANCELLED.SIMD_PRF",
- "PublicDescription": "This event counts the number of micro-operations cancelled after they were dispatched from the scheduler to the execution units when the total number of physical register read ports across all dispatch ports exceeds the read bandwidth of the physical register file. The SIMD_PRF subevent applies to the following instructions: VDPPS, DPPS, VPCMPESTRI, PCMPESTRI, VPCMPESTRM, PCMPESTRM, VFMADD*, VFMADDSUB*, VFMSUB*, VMSUBADD*, VFNMADD*, VFNMSUB*. See the Broadwell Optimization Guide for more information.",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3"
+ "EventName": "BR_INST_RETIRED.NEAR_CALL",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect near call instructions retired.",
+ "SampleAfterValue": "100007",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0x00",
+ "EventCode": "0xC4",
"UMask": "0x2",
- "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
- "Counter": "Fixed counter 2",
- "EventName": "CPU_CLK_UNHALTED.THREAD_ANY",
- "AnyThread": "1",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "Fixed counter 2"
+ "BriefDescription": "Direct and indirect macro near call instructions retired (captured in ring 3). (Precise Event - PEBS)",
+ "PEBS": "1",
+ "Counter": "0,1,2,3",
+ "EventName": "BR_INST_RETIRED.NEAR_CALL_R3",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts both direct and indirect macro near call instructions retired (captured in ring 3).",
+ "SampleAfterValue": "100007",
+ "CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0x3C",
- "UMask": "0x0",
- "BriefDescription": "Core cycles when at least one thread on the physical core is not in halt state.",
+ "EventCode": "0xC4",
+ "UMask": "0x4",
+ "BriefDescription": "All (macro) branch instructions retired. (Precise Event - PEBS)",
+ "PEBS": "2",
"Counter": "0,1,2,3",
- "EventName": "CPU_CLK_UNHALTED.THREAD_P_ANY",
- "AnyThread": "1",
- "SampleAfterValue": "2000003",
- "CounterHTOff": "0,1,2,3,4,5,6,7"
+ "EventName": "BR_INST_RETIRED.ALL_BRANCHES_PEBS",
+ "Errata": "BDW98",
+ "PublicDescription": "This is a precise version of BR_INST_RETIRED.ALL_BRANCHES that counts all (macro) branch instructions retired.",
+ "SampleAfterValue": "400009",
+ "CounterHTOff": "0,1,2,3"
},
{
- "EventCode": "0x3C",
- "UMask": "0x1",
- "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+ "EventCode": "0xC4",
+ "UMask": "0x8",
+ "BriefDescription": "Return instructions retired. (Precise Event - PEBS)",
+ "PEBS": "1",
"Counter": "0,1,2,3",
- "EventName": "CPU_CLK_THREAD_UNHALTED.REF_XCLK_ANY",
- "AnyThread": "1",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_INST_RETIRED.NEAR_RETURN",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts return instructions retired.",
+ "SampleAfterValue": "100007",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0x0D",
- "UMask": "0x3",
- "BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for any thread running on the physical core (e.g. misprediction or memory nuke).",
+ "EventCode": "0xC4",
+ "UMask": "0x10",
+ "BriefDescription": "Not taken branch instructions retired.",
"Counter": "0,1,2,3",
- "EventName": "INT_MISC.RECOVERY_CYCLES_ANY",
- "AnyThread": "1",
- "CounterMask": "1",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_INST_RETIRED.NOT_TAKEN",
+ "PublicDescription": "This event counts not taken branch instructions retired.",
+ "SampleAfterValue": "400009",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xb1",
- "UMask": "0x2",
- "BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
+ "EventCode": "0xC4",
+ "UMask": "0x20",
+ "BriefDescription": "Taken branch instructions retired. (Precise Event - PEBS)",
+ "PEBS": "1",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
- "CounterMask": "1",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_INST_RETIRED.NEAR_TAKEN",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts taken branch instructions retired.",
+ "SampleAfterValue": "400009",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xb1",
- "UMask": "0x2",
- "BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+ "EventCode": "0xC4",
+ "UMask": "0x40",
+ "BriefDescription": "Far branch instructions retired.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
- "CounterMask": "2",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_INST_RETIRED.FAR_BRANCH",
+ "Errata": "BDW98",
+ "PublicDescription": "This event counts far branch instructions retired.",
+ "SampleAfterValue": "100007",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xb1",
- "UMask": "0x2",
- "BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+ "EventCode": "0xC5",
+ "UMask": "0x0",
+ "BriefDescription": "All mispredicted macro branch instructions retired.",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
- "CounterMask": "3",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
+ "PublicDescription": "This event counts all mispredicted macro branch instructions retired.",
+ "SampleAfterValue": "400009",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0xb1",
- "UMask": "0x2",
- "BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+ "EventCode": "0xC5",
+ "UMask": "0x1",
+ "BriefDescription": "Mispredicted conditional branch instructions retired. (Precise Event - PEBS)",
+ "PEBS": "1",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
- "CounterMask": "4",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_MISP_RETIRED.CONDITIONAL",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted conditional branch instructions retired.",
+ "SampleAfterValue": "400009",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "Invert": "1",
- "EventCode": "0xb1",
- "UMask": "0x2",
- "BriefDescription": "Cycles with no micro-ops executed from any thread on physical core.",
+ "EventCode": "0xC5",
+ "UMask": "0x4",
+ "BriefDescription": "Mispredicted macro branch instructions retired. (Precise Event - PEBS)",
+ "PEBS": "2",
"Counter": "0,1,2,3",
- "EventName": "UOPS_EXECUTED.CORE_CYCLES_NONE",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_MISP_RETIRED.ALL_BRANCHES_PEBS",
+ "PublicDescription": "This is a precise version of BR_MISP_RETIRED.ALL_BRANCHES that counts all mispredicted macro branch instructions retired.",
+ "SampleAfterValue": "400009",
+ "CounterHTOff": "0,1,2,3"
+ },
+ {
+ "EventCode": "0xC5",
+ "UMask": "0x8",
+ "BriefDescription": "This event counts the number of mispredicted ret instructions retired.(Precise Event)",
+ "PEBS": "1",
+ "Counter": "0,1,2,3",
+ "EventName": "BR_MISP_RETIRED.RET",
+ "PublicDescription": "This is a precise version (that is, uses PEBS) of the event that counts mispredicted return instructions retired.",
+ "SampleAfterValue": "100007",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0x3C",
- "UMask": "0x1",
- "BriefDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate)",
+ "EventCode": "0xC5",
+ "UMask": "0x20",
+ "BriefDescription": "number of near branch instructions retired that were mispredicted and taken. (Precise Event - PEBS).",
+ "PEBS": "1",
"Counter": "0,1,2,3",
- "EventName": "CPU_CLK_UNHALTED.REF_XCLK",
- "PublicDescription": "Reference cycles when the thread is unhalted (counts at 100 MHz rate).",
- "SampleAfterValue": "2000003",
+ "EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
+ "PublicDescription": "Number of near branch instructions retired that were mispredicted and taken. (Precise Event - PEBS).",
+ "SampleAfterValue": "400009",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0x3C",
- "UMask": "0x1",
- "BriefDescription": "Reference cycles when the at least one thread on the physical core is unhalted (counts at 100 MHz rate).",
+ "EventCode": "0xCC",
+ "UMask": "0x20",
+ "BriefDescription": "Count cases of saving new LBR",
"Counter": "0,1,2,3",
- "EventName": "CPU_CLK_UNHALTED.REF_XCLK_ANY",
- "AnyThread": "1",
+ "EventName": "ROB_MISC_EVENTS.LBR_INSERTS",
+ "PublicDescription": "This event counts cases of saving new LBR records by hardware. This assumes proper enabling of LBRs and takes into account LBR filtering done by the LBR_SELECT register.",
"SampleAfterValue": "2000003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
},
{
- "EventCode": "0x3C",
- "UMask": "0x2",
- "BriefDescription": "Count XClk pulses when this thread is unhalted and the other thread is halted.",
+ "EventCode": "0xe6",
+ "UMask": "0x1f",
+ "BriefDescription": "Counts the total number when the front end is resteered, mainly when the BPU cannot provide a correct prediction and this is corrected by other branch handling mechanisms at the front end.",
"Counter": "0,1,2,3",
- "EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
- "SampleAfterValue": "2000003",
+ "EventName": "BACLEARS.ANY",
+ "SampleAfterValue": "100003",
"CounterHTOff": "0,1,2,3,4,5,6,7"
}
]
\ No newline at end of file
projects / openwrt / staging / blogic.git / commitdiff