admin/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-07 20:06:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

perf vendor events intel: Haswellx v27 events

Browse Source 
Updates descriptions and encodings. Adds BR_MISP_EXEC.INDIRECT events.

Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Samantha Alt <samantha.alt@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20230324072218.181880-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers
2023-03-24 00:22:14 -07:00
committed by Arnaldo Carvalho de Melo
parent 67245a7eea
commit 6e884dad09
5 changed files with 21 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/pmu-events/arch/x86/haswellx/cache.json
View File

@@ -8,7 +8,7 @@
"UMask": "0x1"
},
{
"BriefDescription": "Cycles a demand request was blocked due to Fill Buffers inavailability.",
"BriefDescription": "Cycles a demand request was blocked due to Fill Buffers unavailability.",
"CounterMask": "1",
"EventCode": "0x48",
"EventName": "L1D_PEND_MISS.FB_FULL",

8
tools/perf/pmu-events/arch/x86/haswellx/pipeline.json
View File

@@ -194,6 +194,14 @@
"SampleAfterValue": "200003",
"UMask": "0xc4"
},
{
"BriefDescription": "Speculative mispredicted indirect branches",
"EventCode": "0x89",
"EventName": "BR_MISP_EXEC.INDIRECT",
"PublicDescription": "Counts speculatively miss-predicted indirect branches at execution time. Counts for indirect near CALL or JMP instructions (RET excluded).",
"SampleAfterValue": "200003",
"UMask": "0xe4"
},
{
"BriefDescription": "Not taken speculative and retired mispredicted macro conditional branches.",
"EventCode": "0x89",

16
tools/perf/pmu-events/arch/x86/haswellx/uncore-cache.json
View File

@@ -3114,7 +3114,7 @@
"Unit": "HA"
},
{
"BriefDescription": "Tracker Occupancy Accumultor; Local InvItoE Requests",
"BriefDescription": "Tracker Occupancy Accumulator; Local InvItoE Requests",
"EventCode": "0x4",
"EventName": "UNC_H_TRACKER_OCCUPANCY.INVITOE_LOCAL",
"PerPkg": "1",
@@ -3123,7 +3123,7 @@
"Unit": "HA"
},
{
"BriefDescription": "Tracker Occupancy Accumultor; Remote InvItoE Requests",
"BriefDescription": "Tracker Occupancy Accumulator; Remote InvItoE Requests",
"EventCode": "0x4",
"EventName": "UNC_H_TRACKER_OCCUPANCY.INVITOE_REMOTE",
"PerPkg": "1",
@@ -3132,7 +3132,7 @@
"Unit": "HA"
},
{
"BriefDescription": "Tracker Occupancy Accumultor; Local Read Requests",
"BriefDescription": "Tracker Occupancy Accumulator; Local Read Requests",
"EventCode": "0x4",
"EventName": "UNC_H_TRACKER_OCCUPANCY.READS_LOCAL",
"PerPkg": "1",
@@ -3141,7 +3141,7 @@
"Unit": "HA"
},
{
"BriefDescription": "Tracker Occupancy Accumultor; Remote Read Requests",
"BriefDescription": "Tracker Occupancy Accumulator; Remote Read Requests",
"EventCode": "0x4",
"EventName": "UNC_H_TRACKER_OCCUPANCY.READS_REMOTE",
"PerPkg": "1",
@@ -3150,7 +3150,7 @@
"Unit": "HA"
},
{
"BriefDescription": "Tracker Occupancy Accumultor; Local Write Requests",
"BriefDescription": "Tracker Occupancy Accumulator; Local Write Requests",
"EventCode": "0x4",
"EventName": "UNC_H_TRACKER_OCCUPANCY.WRITES_LOCAL",
"PerPkg": "1",
@@ -3159,7 +3159,7 @@
"Unit": "HA"
},
{
"BriefDescription": "Tracker Occupancy Accumultor; Remote Write Requests",
"BriefDescription": "Tracker Occupancy Accumulator; Remote Write Requests",
"EventCode": "0x4",
"EventName": "UNC_H_TRACKER_OCCUPANCY.WRITES_REMOTE",
"PerPkg": "1",
@@ -3168,7 +3168,7 @@
"Unit": "HA"
},
{
"BriefDescription": "Data Pending Occupancy Accumultor; Local Requests",
"BriefDescription": "Data Pending Occupancy Accumulator; Local Requests",
"EventCode": "0x5",
"EventName": "UNC_H_TRACKER_PENDING_OCCUPANCY.LOCAL",
"PerPkg": "1",
@@ -3177,7 +3177,7 @@
"Unit": "HA"
},
{
"BriefDescription": "Data Pending Occupancy Accumultor; Remote Requests",
"BriefDescription": "Data Pending Occupancy Accumulator; Remote Requests",
"EventCode": "0x5",
"EventName": "UNC_H_TRACKER_PENDING_OCCUPANCY.REMOTE",
"PerPkg": "1",

6
tools/perf/pmu-events/arch/x86/haswellx/uncore-other.json
View File

@@ -474,7 +474,7 @@
"EventCode": "0xD",
"EventName": "UNC_I_TxR_REQUEST_OCCUPANCY",
"PerPkg": "1",
"PublicDescription": "Accumultes the number of outstanding outbound requests from the IRP to the switch (towards the devices). This can be used in conjuection with the allocations event in order to calculate average latency of outbound requests.",
"PublicDescription": "Accumulates the number of outstanding outbound requests from the IRP to the switch (towards the devices). This can be used in conjunction with the allocations event in order to calculate average latency of outbound requests.",
"Unit": "IRP"
},
{
@@ -2256,7 +2256,7 @@
"EventCode": "0x33",
"EventName": "UNC_R3_VNA_CREDITS_ACQUIRED.AD",
"PerPkg": "1",
"PublicDescription": "Number of QPI VNA Credit acquisitions. This event can be used in conjunction with the VNA In-Use Accumulator to calculate the average lifetime of a credit holder. VNA credits are used by all message classes in order to communicate across QPI. If a packet is unable to acquire credits, it will then attempt to use credts from the VN0 pool. Note that a single packet may require multiple flit buffers (i.e. when data is being transferred). Therefore, this event will increment by the number of credits acquired in each cycle. Filtering based on message class is not provided. One can count the number of packets transferred in a given message class using an qfclk event.; Filter for the Home (HOM) message class. HOM is generally used to send requests, request responses, and snoop responses.",
"PublicDescription": "Number of QPI VNA Credit acquisitions. This event can be used in conjunction with the VNA In-Use Accumulator to calculate the average lifetime of a credit holder. VNA credits are used by all message classes in order to communicate across QPI. If a packet is unable to acquire credits, it will then attempt to use credits from the VN0 pool. Note that a single packet may require multiple flit buffers (i.e. when data is being transferred). Therefore, this event will increment by the number of credits acquired in each cycle. Filtering based on message class is not provided. One can count the number of packets transferred in a given message class using an qfclk event.; Filter for the Home (HOM) message class. HOM is generally used to send requests, request responses, and snoop responses.",
"UMask": "0x1",
"Unit": "R3QPI"
},
@@ -2265,7 +2265,7 @@
"EventCode": "0x33",
"EventName": "UNC_R3_VNA_CREDITS_ACQUIRED.BL",
"PerPkg": "1",
"PublicDescription": "Number of QPI VNA Credit acquisitions. This event can be used in conjunction with the VNA In-Use Accumulator to calculate the average lifetime of a credit holder. VNA credits are used by all message classes in order to communicate across QPI. If a packet is unable to acquire credits, it will then attempt to use credts from the VN0 pool. Note that a single packet may require multiple flit buffers (i.e. when data is being transferred). Therefore, this event will increment by the number of credits acquired in each cycle. Filtering based on message class is not provided. One can count the number of packets transferred in a given message class using an qfclk event.; Filter for the Home (HOM) message class. HOM is generally used to send requests, request responses, and snoop responses.",
"PublicDescription": "Number of QPI VNA Credit acquisitions. This event can be used in conjunction with the VNA In-Use Accumulator to calculate the average lifetime of a credit holder. VNA credits are used by all message classes in order to communicate across QPI. If a packet is unable to acquire credits, it will then attempt to use credits from the VN0 pool. Note that a single packet may require multiple flit buffers (i.e. when data is being transferred). Therefore, this event will increment by the number of credits acquired in each cycle. Filtering based on message class is not provided. One can count the number of packets transferred in a given message class using an qfclk event.; Filter for the Home (HOM) message class. HOM is generally used to send requests, request responses, and snoop responses.",
"UMask": "0x4",
"Unit": "R3QPI"
},

2
tools/perf/pmu-events/arch/x86/mapfile.csv
View File

@@ -11,7 +11,7 @@ GenuineIntel-6-5[CF],v13,goldmont,core
GenuineIntel-6-7A,v1.01,goldmontplus,core
GenuineIntel-6-A[DE],v1.01,graniterapids,core
GenuineIntel-6-(3C|45|46),v33,haswell,core
GenuineIntel-6-3F,v26,haswellx,core
GenuineIntel-6-3F,v27,haswellx,core
GenuineIntel-6-(7D|7E|A7),v1.17,icelake,core
GenuineIntel-6-6[AC],v1.19,icelakex,core
GenuineIntel-6-3A,v23,ivybridge,core
1 Family-model Version Filename EventType
11 GenuineIntel-6-7A v1.01 goldmontplus core
12 GenuineIntel-6-A[DE] v1.01 graniterapids core
13 GenuineIntel-6-(3C|45|46) v33 haswell core
14 GenuineIntel-6-3F v26 v27 haswellx core
15 GenuineIntel-6-(7D|7E|A7) v1.17 icelake core
16 GenuineIntel-6-6[AC] v1.19 icelakex core
17 GenuineIntel-6-3A v23 ivybridge core