Commit 32daa5d7 authored by Kajol Jain's avatar Kajol Jain Committed by Arnaldo Carvalho de Melo

perf vendor events: Initial JSON/events list for power10 platform

Patch adds initial JSON/events for POWER10.
Signed-off-by: default avatarKajol Jain <kjain@linux.ibm.com>
Reviewed-by: default avatarPaul Clarke <pc@us.ibm.com>
Tested-by: default avatarPaul Clarke <pc@us.ibm.com>
Acked-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lore.kernel.org/lkml/20210419112001.71466-1-kjain@linux.ibm.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 81886948
...@@ -15,3 +15,4 @@ ...@@ -15,3 +15,4 @@
# Power8 entries # Power8 entries
004[bcd][[:xdigit:]]{4},1,power8,core 004[bcd][[:xdigit:]]{4},1,power8,core
004e[[:xdigit:]]{4},1,power9,core 004e[[:xdigit:]]{4},1,power9,core
0080[[:xdigit:]]{4},1,power10,core
[
{
"EventCode": "1003C",
"EventName": "PM_EXEC_STALL_DMISS_L2L3",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was waiting for a load miss to resolve from either the local L2 or local L3."
},
{
"EventCode": "34056",
"EventName": "PM_EXEC_STALL_LOAD_FINISH",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was finishing a load after its data was reloaded from a data source beyond the local L1; cycles in which the LSU was processing an L1-hit; cycles in which the NTF instruction merged with another load in the LMQ."
},
{
"EventCode": "3006C",
"EventName": "PM_RUN_CYC_SMT2_MODE",
"BriefDescription": "Cycles when this thread's run latch is set and the core is in SMT2 mode."
},
{
"EventCode": "300F4",
"EventName": "PM_RUN_INST_CMPL_CONC",
"BriefDescription": "PowerPC instructions completed by this thread when all threads in the core had the run-latch set."
},
{
"EventCode": "4C016",
"EventName": "PM_EXEC_STALL_DMISS_L2L3_CONFLICT",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was waiting for a load miss to resolve from the local L2 or local L3, with a dispatch conflict."
},
{
"EventCode": "4D014",
"EventName": "PM_EXEC_STALL_LOAD",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was a load instruction executing in the Load Store Unit."
},
{
"EventCode": "4D016",
"EventName": "PM_EXEC_STALL_PTESYNC",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was a PTESYNC instruction executing in the Load Store Unit."
},
{
"EventCode": "401EA",
"EventName": "PM_THRESH_EXC_128",
"BriefDescription": "Threshold counter exceeded a value of 128."
},
{
"EventCode": "400F6",
"EventName": "PM_BR_MPRED_CMPL",
"BriefDescription": "A mispredicted branch completed. Includes direction and target."
}
]
[
{
"EventCode": "4016E",
"EventName": "PM_THRESH_NOT_MET",
"BriefDescription": "Threshold counter did not meet threshold."
}
]
[
{
"EventCode": "10004",
"EventName": "PM_EXEC_STALL_TRANSLATION",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline suffered a TLB miss or ERAT miss and waited for it to resolve."
},
{
"EventCode": "10010",
"EventName": "PM_PMC4_OVERFLOW",
"BriefDescription": "The event selected for PMC4 caused the event counter to overflow."
},
{
"EventCode": "10020",
"EventName": "PM_PMC4_REWIND",
"BriefDescription": "The speculative event selected for PMC4 rewinds and the counter for PMC4 is not charged."
},
{
"EventCode": "10038",
"EventName": "PM_DISP_STALL_TRANSLATION",
"BriefDescription": "Cycles when dispatch was stalled for this thread because the MMU was handling a translation miss."
},
{
"EventCode": "1003A",
"EventName": "PM_DISP_STALL_BR_MPRED_IC_L2",
"BriefDescription": "Cycles when dispatch was stalled while the instruction was fetched from the local L2 after suffering a branch mispredict."
},
{
"EventCode": "1E050",
"EventName": "PM_DISP_STALL_HELD_STF_MAPPER_CYC",
"BriefDescription": "Cycles in which the NTC instruction is held at dispatch because the STF mapper/SRB was full. Includes GPR (count, link, tar), VSR, VMR, FPR."
},
{
"EventCode": "1F054",
"EventName": "PM_DTLB_HIT",
"BriefDescription": "The PTE required by the instruction was resident in the TLB (data TLB access). When MMCR1[16]=0 this event counts only demand hits. When MMCR1[16]=1 this event includes demand and prefetch. Applies to both HPT and RPT."
},
{
"EventCode": "101E8",
"EventName": "PM_THRESH_EXC_256",
"BriefDescription": "Threshold counter exceeded a count of 256."
},
{
"EventCode": "101EC",
"EventName": "PM_THRESH_MET",
"BriefDescription": "Threshold exceeded."
},
{
"EventCode": "100F2",
"EventName": "PM_1PLUS_PPC_CMPL",
"BriefDescription": "Cycles in which at least one instruction is completed by this thread."
},
{
"EventCode": "100F6",
"EventName": "PM_IERAT_MISS",
"BriefDescription": "IERAT Reloaded to satisfy an IERAT miss. All page sizes are counted by this event."
},
{
"EventCode": "100F8",
"EventName": "PM_DISP_STALL_CYC",
"BriefDescription": "Cycles the ICT has no itags assigned to this thread (no instructions were dispatched during these cycles)."
},
{
"EventCode": "20114",
"EventName": "PM_MRK_L2_RC_DISP",
"BriefDescription": "Marked instruction RC dispatched in L2."
},
{
"EventCode": "2C010",
"EventName": "PM_EXEC_STALL_LSU",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was executing in the Load Store Unit. This does not include simple fixed point instructions."
},
{
"EventCode": "2C016",
"EventName": "PM_DISP_STALL_IERAT_ONLY_MISS",
"BriefDescription": "Cycles when dispatch was stalled while waiting to resolve an instruction ERAT miss."
},
{
"EventCode": "2C01E",
"EventName": "PM_DISP_STALL_BR_MPRED_IC_L3",
"BriefDescription": "Cycles when dispatch was stalled while the instruction was fetched from the local L3 after suffering a branch mispredict."
},
{
"EventCode": "2D01A",
"EventName": "PM_DISP_STALL_IC_MISS",
"BriefDescription": "Cycles when dispatch was stalled for this thread due to an Icache Miss."
},
{
"EventCode": "2D01C",
"EventName": "PM_CMPL_STALL_STCX",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was a stcx waiting for resolution from the nest before completing."
},
{
"EventCode": "2E018",
"EventName": "PM_DISP_STALL_FETCH",
"BriefDescription": "Cycles when dispatch was stalled for this thread because Fetch was being held."
},
{
"EventCode": "2E01A",
"EventName": "PM_DISP_STALL_HELD_XVFC_MAPPER_CYC",
"BriefDescription": "Cycles in which the NTC instruction is held at dispatch because the XVFC mapper/SRB was full."
},
{
"EventCode": "2C142",
"EventName": "PM_MRK_XFER_FROM_SRC_PMC2",
"BriefDescription": "For a marked data transfer instruction, the processor's L1 data cache was reloaded from the source specified in MMCR3[15:27]. If MMCR1[16|17] is 0 (default), this count includes only lines that were reloaded to satisfy a demand miss. If MMCR1[16|17] is 1, this count includes both demand misses and prefetch reloads."
},
{
"EventCode": "24050",
"EventName": "PM_IOPS_DISP",
"BriefDescription": "Internal Operations dispatched. PM_IOPS_DISP / PM_INST_DISP will show the average number of internal operations per PowerPC instruction."
},
{
"EventCode": "2405E",
"EventName": "PM_ISSUE_CANCEL",
"BriefDescription": "An instruction issued and the issue was later cancelled. Only one cancel per PowerPC instruction."
},
{
"EventCode": "200FA",
"EventName": "PM_BR_TAKEN_CMPL",
"BriefDescription": "Branch Taken instruction completed."
},
{
"EventCode": "30012",
"EventName": "PM_FLUSH_COMPLETION",
"BriefDescription": "The instruction that was next to complete (oldest in the pipeline) did not complete because it suffered a flush."
},
{
"EventCode": "30014",
"EventName": "PM_EXEC_STALL_STORE",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was a store instruction executing in the Load Store Unit."
},
{
"EventCode": "30018",
"EventName": "PM_DISP_STALL_HELD_SCOREBOARD_CYC",
"BriefDescription": "Cycles in which the NTC instruction is held at dispatch while waiting on the Scoreboard. This event combines VSCR and FPSCR together."
},
{
"EventCode": "30026",
"EventName": "PM_EXEC_STALL_STORE_MISS",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was a store whose cache line was not resident in the L1 and was waiting for allocation of the missing line into the L1."
},
{
"EventCode": "3012A",
"EventName": "PM_MRK_L2_RC_DONE",
"BriefDescription": "L2 RC machine completed the transaction for the marked instruction."
},
{
"EventCode": "3F046",
"EventName": "PM_ITLB_HIT_1G",
"BriefDescription": "Instruction TLB hit (IERAT reload) page size 1G, which implies Radix Page Table translation is in use. When MMCR1[17]=0 this event counts only for demand misses. When MMCR1[17]=1 this event includes demand misses and prefetches."
},
{
"EventCode": "34058",
"EventName": "PM_DISP_STALL_BR_MPRED_ICMISS",
"BriefDescription": "Cycles when dispatch was stalled after a mispredicted branch resulted in an instruction cache miss."
},
{
"EventCode": "3D05C",
"EventName": "PM_DISP_STALL_HELD_RENAME_CYC",
"BriefDescription": "Cycles in which the NTC instruction is held at dispatch because the mapper/SRB was full. Includes GPR (count, link, tar), VSR, VMR, FPR and XVFC."
},
{
"EventCode": "3E052",
"EventName": "PM_DISP_STALL_IC_L3",
"BriefDescription": "Cycles when dispatch was stalled while the instruction was fetched from the local L3."
},
{
"EventCode": "3E054",
"EventName": "PM_LD_MISS_L1",
"BriefDescription": "Load Missed L1, counted at execution time (can be greater than loads finished). LMQ merges are not included in this count. i.e. if a load instruction misses on an address that is already allocated on the LMQ, this event will not increment for that load). Note that this count is per slice, so if a load spans multiple slices this event will increment multiple times for a single load."
},
{
"EventCode": "301EA",
"EventName": "PM_THRESH_EXC_1024",
"BriefDescription": "Threshold counter exceeded a value of 1024."
},
{
"EventCode": "300FA",
"EventName": "PM_INST_FROM_L3MISS",
"BriefDescription": "The processor's instruction cache was reloaded from a source other than the local core's L1, L2, or L3 due to a demand miss."
},
{
"EventCode": "40006",
"EventName": "PM_ISSUE_KILL",
"BriefDescription": "Cycles in which an instruction or group of instructions were cancelled after being issued. This event increments once per occurrence, regardless of how many instructions are included in the issue group."
},
{
"EventCode": "40116",
"EventName": "PM_MRK_LARX_FIN",
"BriefDescription": "Marked load and reserve instruction (LARX) finished. LARX and STCX are instructions used to acquire a lock."
},
{
"EventCode": "4C010",
"EventName": "PM_DISP_STALL_BR_MPRED_IC_L3MISS",
"BriefDescription": "Cycles when dispatch was stalled while the instruction was fetched from sources beyond the local L3 after suffering a mispredicted branch."
},
{
"EventCode": "4D01E",
"EventName": "PM_DISP_STALL_BR_MPRED",
"BriefDescription": "Cycles when dispatch was stalled for this thread due to a mispredicted branch."
},
{
"EventCode": "4E010",
"EventName": "PM_DISP_STALL_IC_L3MISS",
"BriefDescription": "Cycles when dispatch was stalled while the instruction was fetched from any source beyond the local L3."
},
{
"EventCode": "4E01A",
"EventName": "PM_DISP_STALL_HELD_CYC",
"BriefDescription": "Cycles in which the NTC instruction is held at dispatch for any reason."
},
{
"EventCode": "44056",
"EventName": "PM_VECTOR_ST_CMPL",
"BriefDescription": "Vector store instructions completed."
}
]
[
{
"EventCode": "1E058",
"EventName": "PM_STCX_FAIL_FIN",
"BriefDescription": "Conditional store instruction (STCX) failed. LARX and STCX are instructions used to acquire a lock."
},
{
"EventCode": "4E050",
"EventName": "PM_STCX_PASS_FIN",
"BriefDescription": "Conditional store instruction (STCX) passed. LARX and STCX are instructions used to acquire a lock."
}
]
[
{
"EventCode": "1002C",
"EventName": "PM_LD_PREFETCH_CACHE_LINE_MISS",
"BriefDescription": "The L1 cache was reloaded with a line that fulfills a prefetch request."
},
{
"EventCode": "10132",
"EventName": "PM_MRK_INST_ISSUED",
"BriefDescription": "Marked instruction issued. Note that stores always get issued twice, the address gets issued to the LSU and the data gets issued to the VSU. Also, issues can sometimes get killed/cancelled and cause multiple sequential issues for the same instruction."
},
{
"EventCode": "101E0",
"EventName": "PM_MRK_INST_DISP",
"BriefDescription": "The thread has dispatched a randomly sampled marked instruction."
},
{
"EventCode": "101E2",
"EventName": "PM_MRK_BR_TAKEN_CMPL",
"BriefDescription": "Marked Branch Taken instruction completed."
},
{
"EventCode": "20112",
"EventName": "PM_MRK_NTF_FIN",
"BriefDescription": "The marked instruction became the oldest in the pipeline before it finished. It excludes instructions that finish at dispatch."
},
{
"EventCode": "2C01C",
"EventName": "PM_EXEC_STALL_DMISS_OFF_CHIP",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was waiting for a load miss to resolve from a remote chip."
},
{
"EventCode": "20138",
"EventName": "PM_MRK_ST_NEST",
"BriefDescription": "A store has been sampled/marked and is at the point of execution where it has completed in the core and can no longer be flushed. At this point the store is sent to the L2."
},
{
"EventCode": "2013A",
"EventName": "PM_MRK_BRU_FIN",
"BriefDescription": "Marked Branch instruction finished."
},
{
"EventCode": "2C144",
"EventName": "PM_MRK_XFER_FROM_SRC_CYC_PMC2",
"BriefDescription": "Cycles taken for a marked demand miss to reload a line from the source specified in MMCR3[15:27]."
},
{
"EventCode": "24156",
"EventName": "PM_MRK_STCX_FIN",
"BriefDescription": "Marked conditional store instruction (STCX) finished. LARX and STCX are instructions used to acquire a lock."
},
{
"EventCode": "24158",
"EventName": "PM_MRK_INST",
"BriefDescription": "An instruction was marked. Includes both Random Instruction Sampling (RIS) at decode time and Random Event Sampling (RES) at the time the configured event happens."
},
{
"EventCode": "2415C",
"EventName": "PM_MRK_BR_CMPL",
"BriefDescription": "A marked branch completed. All branches are included."
},
{
"EventCode": "200FD",
"EventName": "PM_L1_ICACHE_MISS",
"BriefDescription": "Demand iCache Miss."
},
{
"EventCode": "30130",
"EventName": "PM_MRK_INST_FIN",
"BriefDescription": "marked instruction finished. Excludes instructions that finish at dispatch. Note that stores always finish twice since the address gets issued to the LSU and the data gets issued to the VSU."
},
{
"EventCode": "34146",
"EventName": "PM_MRK_LD_CMPL",
"BriefDescription": "Marked loads completed."
},
{
"EventCode": "3E158",
"EventName": "PM_MRK_STCX_FAIL",
"BriefDescription": "Marked conditional store instruction (STCX) failed. LARX and STCX are instructions used to acquire a lock."
},
{
"EventCode": "3E15A",
"EventName": "PM_MRK_ST_FIN",
"BriefDescription": "The marked instruction was a store of any kind."
},
{
"EventCode": "30068",
"EventName": "PM_L1_ICACHE_RELOADED_PREF",
"BriefDescription": "Counts all Icache prefetch reloads ( includes demand turned into prefetch)."
},
{
"EventCode": "301E4",
"EventName": "PM_MRK_BR_MPRED_CMPL",
"BriefDescription": "Marked Branch Mispredicted. Includes direction and target."
},
{
"EventCode": "300F6",
"EventName": "PM_LD_DEMAND_MISS_L1",
"BriefDescription": "The L1 cache was reloaded with a line that fulfills a demand miss request. Counted at reload time, before finish."
},
{
"EventCode": "300FE",
"EventName": "PM_DATA_FROM_L3MISS",
"BriefDescription": "The processor's data cache was reloaded from a source other than the local core's L1, L2, or L3 due to a demand miss."
},
{
"EventCode": "40012",
"EventName": "PM_L1_ICACHE_RELOADED_ALL",
"BriefDescription": "Counts all Icache reloads includes demand, prefetch, prefetch turned into demand and demand turned into prefetch."
},
{
"EventCode": "40134",
"EventName": "PM_MRK_INST_TIMEO",
"BriefDescription": "Marked instruction finish timeout (instruction was lost)."
},
{
"EventCode": "4003C",
"EventName": "PM_DISP_STALL_HELD_SYNC_CYC",
"BriefDescription": "Cycles in which the NTC instruction is held at dispatch because of a synchronizing instruction that requires the ICT to be empty before dispatch."
},
{
"EventCode": "4505A",
"EventName": "PM_SP_FLOP_CMPL",
"BriefDescription": "Single Precision floating point instructions completed."
},
{
"EventCode": "4D058",
"EventName": "PM_VECTOR_FLOP_CMPL",
"BriefDescription": "Vector floating point instructions completed."
},
{
"EventCode": "4D05A",
"EventName": "PM_NON_MATH_FLOP_CMPL",
"BriefDescription": "Non Math instructions completed."
},
{
"EventCode": "401E0",
"EventName": "PM_MRK_INST_CMPL",
"BriefDescription": "marked instruction completed."
},
{
"EventCode": "400FE",
"EventName": "PM_DATA_FROM_MEMORY",
"BriefDescription": "The processor's data cache was reloaded from local, remote, or distant memory due to a demand miss."
}
]
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[
{
"EventCode": "301E8",
"EventName": "PM_THRESH_EXC_64",
"BriefDescription": "Threshold counter exceeded a value of 64."
},
{
"EventCode": "45050",
"EventName": "PM_1FLOP_CMPL",
"BriefDescription": "One floating point instruction completed (fadd, fmul, fsub, fcmp, fsel, fabs, fnabs, fres, fsqrte, fneg)."
},
{
"EventCode": "45052",
"EventName": "PM_4FLOP_CMPL",
"BriefDescription": "Four floating point instructions completed (fadd, fmul, fsub, fcmp, fsel, fabs, fnabs, fres, fsqrte, fneg)."
},
{
"EventCode": "4D054",
"EventName": "PM_8FLOP_CMPL",
"BriefDescription": "Four Double Precision vector instructions completed."
}
]
[
{
"EventCode": "1F15E",
"EventName": "PM_MRK_START_PROBE_NOP_CMPL",
"BriefDescription": "Marked Start probe nop (AND R0,R0,R0) completed."
},
{
"EventCode": "20016",
"EventName": "PM_ST_FIN",
"BriefDescription": "Store finish count. Includes speculative activity."
},
{
"EventCode": "20018",
"EventName": "PM_ST_FWD",
"BriefDescription": "Store forwards that finished."
},
{
"EventCode": "2011C",
"EventName": "PM_MRK_NTF_CYC",
"BriefDescription": "Cycles during which the marked instruction is the oldest in the pipeline (NTF or NTC)."
},
{
"EventCode": "2E01C",
"EventName": "PM_EXEC_STALL_TLBIE",
"BriefDescription": "Cycles in which the oldest instruction in the pipeline was a TLBIE instruction executing in the Load Store Unit."
},
{
"EventCode": "201E6",
"EventName": "PM_THRESH_EXC_32",
"BriefDescription": "Threshold counter exceeded a value of 32."
},
{
"EventCode": "200F0",
"EventName": "PM_ST_CMPL",
"BriefDescription": "Stores completed from S2Q (2nd-level store queue). This event includes regular stores, stcx and cache inhibited stores. The following operations are excluded (pteupdate, snoop tlbie complete, store atomics, miso, load atomic payloads, tlbie, tlbsync, slbieg, isync, msgsnd, slbiag, cpabort, copy, tcheck, tend, stsync, dcbst, icbi, dcbf, hwsync, lwsync, ptesync, eieio, msgsync)."
},
{
"EventCode": "200FE",
"EventName": "PM_DATA_FROM_L2MISS",
"BriefDescription": "The processor's data cache was reloaded from a source other than the local core's L1 or L2 due to a demand miss."
},
{
"EventCode": "30010",
"EventName": "PM_PMC2_OVERFLOW",
"BriefDescription": "The event selected for PMC2 caused the event counter to overflow."
},
{
"EventCode": "4D010",
"EventName": "PM_PMC1_SAVED",
"BriefDescription": "The conditions for the speculative event selected for PMC1 are met and PMC1 is charged."
},
{
"EventCode": "4D05C",
"EventName": "PM_DPP_FLOP_CMPL",
"BriefDescription": "Double-Precision or Quad-Precision instructions completed."
}
]
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