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Merged
harp-intel merged 3 commits into from
Jun 26, 2025
Merged

Prepare metrics for GNR on Cloud VMs #389

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74366a8
add metrics and events for GNR when the fixed tma register isn't avai…
harp-intel Jun 24, 2025
73c4e7a
fix core bound
harp-intel Jun 25, 2025
444343d
remove customized PEBs events for C4
harp-intel Jun 25, 2025
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12 changes: 8 additions & 4 deletions cmd/metrics/event_defs.go
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ func LoadEventGroups(eventDefinitionOverridePath string, metadata Metadata) (gro
uarch = strings.Split(uarch, " ")[0]
// use alternate events/metrics when TMA fixed counters are not supported
alternate := ""
if (uarch == "icx" || uarch == "spr" || uarch == "emr") && !metadata.SupportsFixedTMA { // AWS VM instances
if (uarch == "icx" || uarch == "spr" || uarch == "emr" || uarch == "gnr") && !metadata.SupportsFixedTMA { // AWS/GCP VM instances
alternate = "_nofixedtma"
}
eventFileName := fmt.Sprintf("%s%s.txt", uarch, alternate)
Expand Down Expand Up @@ -145,9 +145,13 @@ func isCollectableEvent(event EventDefinition, metadata Metadata) bool {
}
// PEBS events (not supported on GCP c4 VMs)
pebsEventNames := []string{"INT_MISC.UNKNOWN_BRANCH_CYCLES", "UOPS_RETIRED.MS"}
if !metadata.SupportsPEBS && slices.Contains(pebsEventNames, event.Name) {
slog.Debug("PEBS events not supported on target", slog.String("event", event.Name))
return false
if !metadata.SupportsPEBS {
for _, pebsEventName := range pebsEventNames {
if strings.Contains(event.Name, pebsEventName) {
Comment thread
harp-intel marked this conversation as resolved.
slog.Debug("PEBS events not supported on target", slog.String("event", event.Name))
return false
}
}
}
// short-circuit for cpu events that aren't off-core response events
if event.Device == "cpu" && !(strings.HasPrefix(event.Name, "OCR") || strings.HasPrefix(event.Name, "OFFCORE_REQUESTS_OUTSTANDING")) {
Expand Down
2 changes: 1 addition & 1 deletion cmd/metrics/metric_defs.go
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ func LoadMetricDefinitions(metricDefinitionOverridePath string, selectedMetrics
uarch = strings.Split(uarch, " ")[0]
// use alternate events/metrics when TMA fixed counters are not supported
alternate := ""
if (uarch == "icx" || uarch == "spr" || uarch == "emr") && !metadata.SupportsFixedTMA {
if (uarch == "icx" || uarch == "spr" || uarch == "emr" || uarch == "gnr") && !metadata.SupportsFixedTMA {
alternate = "_nofixedtma"
}
metricFileName := fmt.Sprintf("%s%s.json", uarch, alternate)
Expand Down
214 changes: 214 additions & 0 deletions cmd/metrics/resources/events/x86_64/GenuineIntel/gnr_nofixedtma.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,214 @@
# GraniteRapids event list

# cpu groups
cpu/event=0x51,umask=0x01,period=100003,name='L1D.REPLACEMENT'/, # 0,1,2,3
cpu/event=0x24,umask=0xe4,period=200003,name='L2_RQSTS.ALL_CODE_RD'/, # 0,1,2,3
cpu/event=0xd1,umask=0x01,period=1000003,name='MEM_LOAD_RETIRED.L1_HIT'/, # 0,1,2,3
cpu/event=0x25,umask=0x1f,period=100003,name='L2_LINES_IN.ALL'/, # 0,1,2,3
cpu/event=0xec,umask=0x02,period=2000003,name='CPU_CLK_UNHALTED.DISTRIBUTED'/,
cpu/event=0xb7,umask=0x02,period=2000003,name='EXE.AMX_BUSY'/,
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0xd1,umask=0x10,period=100021,name='MEM_LOAD_RETIRED.L2_MISS'/, # 0,1,2,3
cpu/event=0x24,umask=0x24,period=200003,name='L2_RQSTS.CODE_RD_MISS'/, # 0,1,2,3
cpu/event=0x11,umask=0x0e,period=100003,name='ITLB_MISSES.WALK_COMPLETED'/, # 0,1,2,3
cpu/event=0x47,umask=0x03,cmask=0x03,period=1000003,name='MEMORY_ACTIVITY.STALLS_L1D_MISS'/, # 0,1,2,3
cpu/event=0xa6,umask=0x40,cmask=0x02,period=1000003,name='EXE_ACTIVITY.BOUND_ON_STORES'/,
cpu/event=0xa6,umask=0x21,cmask=0x05,period=2000003,name='EXE_ACTIVITY.BOUND_ON_LOADS'/,
cpu/event=0xad,umask=0x10,period=1000003,name='INT_MISC.UOP_DROPPING'/,
cpu/event=0xad,umask=0x40,period=1000003,name='INT_MISC.UNKNOWN_BRANCH_CYCLES'/, # [*]
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0xe5,umask=0x03,period=1000003,name='MEM_UOP_RETIRED.ANY'/,
cpu/event=0xc0,umask=0x10,period=2000003,name='INST_RETIRED.MACRO_FUSED'/,
cpu/event=0xc4,umask=0x00,period=400009,name='BR_INST_RETIRED.ALL_BRANCHES'/,
cpu/event=0xc5,umask=0x00,period=400009,name='BR_MISP_RETIRED.ALL_BRANCHES'/,
cpu/event=0x12,umask=0x0e,period=100003,name='DTLB_LOAD_MISSES.WALK_COMPLETED'/, # 0,1,2,3
cpu/event=0x12,umask=0x04,period=100003,name='DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M'/, # 0,1,2,3
cpu/event=0x13,umask=0x0e,period=100003,name='DTLB_STORE_MISSES.WALK_COMPLETED'/, # 0,1,2,3
cpu/event=0xd1,umask=0x02,period=200003,name='MEM_LOAD_RETIRED.L2_HIT'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x47,umask=0x09,cmask=0x09,period=1000003,name='MEMORY_ACTIVITY.STALLS_L3_MISS'/, # 0,1,2,3
cpu/event=0x80,umask=0x04,period=500009,name='ICACHE_DATA.STALLS'/, # 0,1,2,3
cpu/event=0x83,umask=0x04,period=200003,name='ICACHE_TAG.STALLS'/, # 0,1,2,3
cpu/event=0xc2,umask=0x02,period=2000003,name='UOPS_RETIRED.SLOTS'/,
cpu/event=0xae,umask=0x01,period=2000003,name='UOPS_ISSUED.ANY'/;
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x47,umask=0x03,cmask=0x03,period=1000003,name='MEMORY_ACTIVITY.STALLS_L1D_MISS'/, # 0,1,2,3
cpu/event=0x47,umask=0x05,cmask=0x05,period=1000003,name='MEMORY_ACTIVITY.STALLS_L2_MISS'/, # 0,1,2,3
cpu/event=0x12,umask=0x10,cmask=0x01,period=100003,name='DTLB_LOAD_MISSES.WALK_ACTIVE'/, # 0,1,2,3
cpu/event=0xa3,umask=0x10,cmask=0x10,period=1000003,name='CYCLE_ACTIVITY.CYCLES_MEM_ANY'/,
cpu/event=0xad,umask=0x80,period=500009,name='INT_MISC.CLEAR_RESTEER_CYCLES'/,
cpu/event=0xec,umask=0x02,period=2000003,name='CPU_CLK_UNHALTED.DISTRIBUTED'/,
cpu/event=0xd1,umask=0x08,period=200003,name='MEM_LOAD_RETIRED.L1_MISS'/, # 0,1,2,3
cpu/event=0xc2,umask=0x04,period=2000003,name='UOPS_RETIRED.MS'/, # [*]
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0xc2,umask=0x04,cmask=0x01,period=2000003,name='UOPS_RETIRED.MS:c1'/, # [*]
cpu/event=0xd0,umask=0x21,period=100007,name='MEM_INST_RETIRED.LOCK_LOADS'/, # 0,1,2,3
cpu/event=0xd0,umask=0x82,period=1000003,name='MEM_INST_RETIRED.ALL_STORES'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0xc2,umask=0x04,cmask=0x01,period=2000003,name='UOPS_RETIRED.MS:c1:e1'/, # [*]
cpu/event=0x2a,umask=0x01,period=100003,offcore_rsp=0x8003C0001,name='OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD'/, # 0,1,2,3
cpu/event=0x2b,umask=0x01,period=100003,offcore_rsp=0x10003C0002,name='OCR.DEMAND_RFO.L3_HIT.SNOOP_HITM'/, # 0,1,2,3
cpu/event=0x20,umask=0x04,cmask=0x01,period=1000003,name='OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO'/, # 0,1,2,3
cpu/event=0xd1,umask=0x40,period=100007,name='MEM_LOAD_RETIRED.FB_HIT'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0xd2,umask=0x02,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_NO_FWD'/, # 0,1,2,3
cpu/event=0xd2,umask=0x04,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_FWD'/, # 0,1,2,3
cpu/event=0x47,umask=0x02,cmask=0x02,period=1000003,name='MEMORY_ACTIVITY.CYCLES_L1D_MISS'/, # 0,1,2,3
cpu/event=0xc5,umask=0x50,period=400009,name='BR_MISP_RETIRED.COND_NTAKEN_COST'/,
cpu/event=0xc5,umask=0x41,period=400009,name='BR_MISP_RETIRED.COND_TAKEN_COST'/,
cpu/event=0xc5,umask=0x42,period=400009,name='BR_MISP_RETIRED.INDIRECT_CALL_COST'/,
cpu/event=0xc5,umask=0xc0,period=100003,name='BR_MISP_RETIRED.INDIRECT_COST'/,
cpu/event=0xc5,umask=0x48,period=100007,name='BR_MISP_RETIRED.RET_COST'/,
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x79,umask=0x08,period=2000003,name='IDQ.DSB_UOPS'/, # 0,1,2,3
cpu/event=0x79,umask=0x04,period=2000003,name='IDQ.MITE_UOPS'/, # 0,1,2,3
cpu/event=0x79,umask=0x20,period=1000003,name='IDQ.MS_UOPS'/, # 0,1,2,3
cpu/event=0xa8,umask=0x01,period=2000003,name='LSD.UOPS'/,
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x2a,umask=0x01,period=100003,offcore_rsp=0x1030004477,name='OCR.READS_TO_CORE.REMOTE_CACHE.SNOOP_HITM'/, # 0,1,2,3
cpu/event=0x2a,umask=0x01,period=100003,offcore_rsp=0x830004477,name='OCR.READS_TO_CORE.REMOTE_CACHE.SNOOP_HIT_WITH_FWD'/, # 0,1,2,3
cpu/event=0xb0,umask=0x09,cmask=0x01,period=1000003,name='ARITH.DIV_ACTIVE'/,
cpu/event=0xa2,umask=0x02,period=100003,name='RESOURCE_STALLS.SCOREBOARD'/,
cpu/event=0xec,umask=0x20,period=2000003,name='CPU_CLK_UNHALTED.C02'/,
cpu-cycles:k,
ref-cycles:k,
instructions:k;

cpu/event=0x87,umask=0x01,period=500009,name='DECODE.LCP'/, # 0,1,2,3
cpu/event=0x61,umask=0x02,period=100003,name='DSB2MITE_SWITCHES.PENALTY_CYCLES'/, # 0,1,2,3
cpu/event=0x79,umask=0x04,cmask=0x01,period=2000003,name='IDQ.MITE_CYCLES_ANY'/, # 0,1,2,3
cpu/event=0x79,umask=0x04,cmask=0x06,period=2000003,name='IDQ.MITE_CYCLES_OK'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x79,umask=0x08,cmask=0x01,period=2000003,name='IDQ.DSB_CYCLES_ANY'/, # 0,1,2,3
cpu/event=0x79,umask=0x08,cmask=0x06,period=2000003,name='IDQ.DSB_CYCLES_OK'/, # 0,1,2,3
cpu/event=0x79,umask=0x20,cmask=0x01,period=2000003,name='IDQ.MS_CYCLES_ANY'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0xad,umask=0x01,cmask=0x01,period=500009,name='INT_MISC.CLEARS_COUNT'/,
cpu/event=0xc3,umask=0x01,cmask=0x01,period=100003,name='MACHINE_CLEARS.COUNT'/,
cpu/event=0xc3,umask=0x02,period=100003,name='MACHINE_CLEARS.MEMORY_ORDERING'/,
cpu/event=0xd0,umask=0x09,period=100003,name='MEM_INST_RETIRED.STLB_HIT_LOADS'/, # 0,1,2,3
cpu/event=0x03,umask=0x82,period=100003,name='LD_BLOCKS.STORE_FORWARD'/, # 0,1,2,3
cpu/event=0xd0,umask=0x81,period=1000003,name='MEM_INST_RETIRED.ALL_LOADS'/, # 0,1,2,3
cpu/event=0xd0,umask=0x41,period=100003,name='MEM_INST_RETIRED.SPLIT_LOADS'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x48,umask=0x01,period=1000003,name='L1D_PEND_MISS.PENDING'/, # 0,1,2,3
cpu/event=0x43,umask=0xfd,period=1000003,name='MEM_LOAD_COMPLETED.L1_MISS_ANY'/, # 0,1,2,3
cpu/event=0x48,umask=0x02,period=1000003,name='L1D_PEND_MISS.FB_FULL'/, # 0,1,2,3
cpu/event=0xd2,umask=0x01,period=20011,name='MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS'/, # 0,1,2,3
cpu/event=0x9c,umask=0x01,period=1000003,name='IDQ_BUBBLES.CORE'/,
cpu/event=0x9c,umask=0x01,cmask=0x06,period=1000003,name='IDQ_BUBBLES.CYCLES_0_UOPS_DELIV.CORE'/;
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0xa4,umask=0x01,period=10000003,name='TOPDOWN.SLOTS_P'/,
cpu/event=0xa4,umask=0x02,period=10000003,name='TOPDOWN.BACKEND_BOUND_SLOTS'/,
cpu/event=0xa4,umask=0x08,period=10000003,name='TOPDOWN.BR_MISPREDICT_SLOTS'/, # 0
cpu/event=0xa4,umask=0x10,period=10000003,name='TOPDOWN.MEMORY_BOUND_SLOTS'/,
cpu/event=0xc2,umask=0x01,period=2000003,name='UOPS_RETIRED.HEAVY'/,
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0xd1,umask=0x04,period=100021,name='MEM_LOAD_RETIRED.L3_HIT'/, # 0,1,2,3
cpu/event=0x2d,umask=0x01,cmask=0x01,period=1000003,name='XQ.FULL_CYCLES'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x48,umask=0x04,period=1000003,name='L1D_PEND_MISS.L2_STALLS'/, # 0,1,2,3
cpu/event=0x44,umask=0x01,period=200003,name='MEM_STORE_RETIRED.L2_HIT'/, # 0,1,2,3
cpu/event=0x2a,umask=0x01,period=100003,offcore_rsp=0x103b800002,name='OCR.DEMAND_RFO.L3_MISS'/, # 0,1,2,3
cpu/event=0xd0,umask=0x42,period=100003,name='MEM_INST_RETIRED.SPLIT_STORES'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x2a,umask=0x01,period=100003,offcore_rsp=0x10800,name='OCR.STREAMING_WR.ANY_RESPONSE'/, # 0,1,2,3
cpu/event=0xd0,umask=0x0a,period=100003,name='MEM_INST_RETIRED.STLB_HIT_STORES'/, # 0,1,2,3
cpu/event=0x13,umask=0x10,cmask=0x01,period=100003,name='DTLB_STORE_MISSES.WALK_ACTIVE'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

cpu/event=0x2a,umask=0x01,period=100003,offcore_rsp=0x1030004477,name='OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HITM'/, # 0,1,2,3
cpu/event=0x20,umask=0x08,cmask=0x01,period=1000003,name='OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD'/, # 0,1,2,3
cpu/event=0x20,umask=0x08,cmask=0x04,period=1000003,name='OFFCORE_REQUESTS_OUTSTANDING.DATA_RD:c4'/, # 0,1,2,3
cpu-cycles,
ref-cycles,
instructions;

# upi groups
upi/event=0x02,umask=0x0f,name='UNC_UPI_TxL_FLITS.ALL_DATA'/; # 0,1,2,3

# cha groups
cha/event=0x35,umask=0xc80ffe01,name='UNC_CHA_TOR_INSERTS.IA_MISS_CRD'/, # 0,1,2,3
cha/event=0x35,umask=0xc8177e01,name='UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE'/, # 0,1,2,3
cha/event=0x36,umask=0xc8177e01,name='UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE'/; # 0

cha/event=0x35,umask=0xc816fe01,name='UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL'/, # 0,1,2,3
cha/event=0x36,umask=0xc816fe01,name='UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_LOCAL'/, # 0
cha/event=0x35,umask=0xc896fe01,name='UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF_LOCAL'/, # 0,1,2,3
cha/event=0x35,umask=0xc8977e01,name='UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF_REMOTE'/; # 0,1,2,3

cha/event=0x35,umask=0xccd7fe01,name='UNC_CHA_TOR_INSERTS.IA_MISS_LLCPREFDATA'/, # 0,1,2,3
cha/event=0x35,umask=0xc817fe01,name='UNC_CHA_TOR_INSERTS.IA_MISS_DRD'/, # 0,1,2,3
cha/event=0x35,umask=0xc897fe01,name='UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF'/, # 0,1,2,3
cha/event=0x36,umask=0xc817fe01,name='UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD'/; # 0

cha/event=0x35,umask=0xc8f3ff04,name='UNC_CHA_TOR_INSERTS.IO_PCIRDCUR'/, # 0,1,2,3
cha/event=0x35,umask=0xcc43ff04,name='UNC_CHA_TOR_INSERTS.IO_ITOM'/, # 0,1,2,3
cha/event=0x35,umask=0xcd43ff04,name='UNC_CHA_TOR_INSERTS.IO_ITOMCACHENEAR'/, # 0,1,2,3
cha/event=0x01,umask=0x00,name='UNC_CHA_CLOCKTICKS'/; # 0,1,2,3

# imc groups
imc/event=0x05,umask=0xcf,name='UNC_M_CAS_COUNT_SCH0.RD'/, # 0,1,2,3
imc/event=0x06,umask=0xcf,name='UNC_M_CAS_COUNT_SCH1.RD'/, # 0,1,2,3
imc/event=0x05,umask=0xf0,name='UNC_M_CAS_COUNT_SCH0.WR'/, # 0,1,2,3
imc/event=0x06,umask=0xf0,name='UNC_M_CAS_COUNT_SCH1.WR'/; # 0,1,2,3

# cstate_core groups
cstate_core/c6-residency/;

# cstate_pkg groups
cstate_pkg/c6-residency/;

# power groups
power/energy-pkg/,
power/energy-ram/;
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