AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-11-24 20:40:52 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

perf stat: POWER9 metrics: expand "ICT" acronym

Browse Source 
Uses of "ICT" and "Ict" are expanded to "Instruction Completion Table".

Signed-off-by: Paul Clarke <pc@us.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Link: http://lore.kernel.org/lkml/1589915886-22992-1-git-send-email-pc@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Paul A. Clarke 2020-05-19 14:18:06 -05:00 committed by Arnaldo Carvalho de Melo
parent 6549a8c0c3
commit acd1ac2315
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
tools/perf/pmu-events/arch/powerpc/power9/metrics.json
View File

@ -208,19 +208,19 @@
"MetricName": "fxu_stall_cpi"
},
{
"BriefDescription": "Ict empty for this thread due to branch mispred",
"BriefDescription": "Instruction Completion Table empty for this thread due to branch mispred",
"MetricExpr": "PM_ICT_NOSLOT_BR_MPRED/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "ict_noslot_br_mpred_cpi"
},
{
"BriefDescription": "Ict empty for this thread due to Icache Miss and branch mispred",
"BriefDescription": "Instruction Completion Table empty for this thread due to Icache Miss and branch mispred",
"MetricExpr": "PM_ICT_NOSLOT_BR_MPRED_ICMISS/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "ict_noslot_br_mpred_icmiss_cpi"
},
{
"BriefDescription": "ICT other stalls",
"BriefDescription": "Instruction Completion Table other stalls",
"MetricExpr": "(PM_ICT_NOSLOT_CYC - PM_ICT_NOSLOT_IC_MISS - PM_ICT_NOSLOT_BR_MPRED_ICMISS - PM_ICT_NOSLOT_BR_MPRED - PM_ICT_NOSLOT_DISP_HELD)/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "ict_noslot_cyc_other_cpi"
@ -232,13 +232,13 @@
"MetricName": "ict_noslot_disp_held_cpi"
},
{
"BriefDescription": "Ict empty for this thread due to dispatch holds because the History Buffer was full. Could be GPR/VSR/VMR/FPR/CR/XVF",
"BriefDescription": "Instruction Completion Table empty for this thread due to dispatch holds because the History Buffer was full. Could be GPR/VSR/VMR/FPR/CR/XVF",
"MetricExpr": "PM_ICT_NOSLOT_DISP_HELD_HB_FULL/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "ict_noslot_disp_held_hb_full_cpi"
},
{
"BriefDescription": "Ict empty for this thread due to dispatch hold on this thread due to Issue q full, BRQ full, XVCF Full, Count cache, Link, Tar full",
"BriefDescription": "Instruction Completion Table empty for this thread due to dispatch hold on this thread due to Issue q full, BRQ full, XVCF Full, Count cache, Link, Tar full",
"MetricExpr": "PM_ICT_NOSLOT_DISP_HELD_ISSQ/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "ict_noslot_disp_held_issq_cpi"
@ -268,19 +268,19 @@
"MetricName": "ict_noslot_ic_l2_cpi"
},
{
"BriefDescription": "Ict empty for this thread due to icache misses that were sourced from the local L3",
"BriefDescription": "Instruction Completion Table empty for this thread due to icache misses that were sourced from the local L3",
"MetricExpr": "PM_ICT_NOSLOT_IC_L3/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "ict_noslot_ic_l3_cpi"
},
{
"BriefDescription": "Ict empty for this thread due to icache misses that were sourced from beyond the local L3. The source could be local/remote/distant memory or another core's cache",
"BriefDescription": "Instruction Completion Table empty for this thread due to icache misses that were sourced from beyond the local L3. The source could be local/remote/distant memory or another core's cache",
"MetricExpr": "PM_ICT_NOSLOT_IC_L3MISS/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "ict_noslot_ic_l3miss_cpi"
},
{
"BriefDescription": "Ict empty for this thread due to Icache Miss",
"BriefDescription": "Instruction Completion Table empty for this thread due to Icache Miss",
"MetricExpr": "PM_ICT_NOSLOT_IC_MISS/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "ict_noslot_ic_miss_cpi"
@ -391,7 +391,7 @@
"MetricName": "nested_tend_stall_cpi"
},
{
"BriefDescription": "Number of cycles the ICT has no itags assigned to this thread",
"BriefDescription": "Number of cycles the Instruction Completion Table has no itags assigned to this thread",
"MetricExpr": "PM_ICT_NOSLOT_CYC/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "nothing_dispatched_cpi"
@ -503,7 +503,7 @@
"MetricName": "st_fwd_stall_cpi"
},
{
"BriefDescription": "Nothing completed and ICT not empty",
"BriefDescription": "Nothing completed and Instruction Completion Table not empty",
"MetricExpr": "PM_CMPLU_STALL/PM_RUN_INST_CMPL",
"MetricGroup": "cpi_breakdown",
"MetricName": "stall_cpi"