From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: "Jin, Yao" <yao.jin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>, Jiri Olsa <jolsa@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
LKML <Linux-kernel@vger.kernel.org>,
Andi Kleen <ak@linux.intel.com>, Kan Liang <kan.liang@intel.com>,
"Jin, Yao" <yao.jin@intel.com>
Subject: Re: [PATCH 1/4] perf vendor events: Add core event list for Icelake Server
Date: Wed, 2 Jun 2021 12:12:52 -0300 [thread overview]
Message-ID: <YLef9FqdloKAHVbq@kernel.org> (raw)
In-Reply-To: <99bc4c45-d67f-d53f-7ca7-1e770ef585a6@linux.intel.com>
Em Wed, Jun 02, 2021 at 09:55:49PM +0800, Jin, Yao escreveu:
> Hi Arnaldo,
>
> On 6/2/2021 7:26 PM, Arnaldo Carvalho de Melo wrote:
> > Em Tue, May 25, 2021 at 09:42:55AM -0300, Arnaldo Carvalho de Melo escreveu:
> > > Em Mon, May 24, 2021 at 09:08:12AM +0800, Jin, Yao escreveu:
> > > > Could you pull the top 4 patches from "https://github.com/yaoj/icx-events.git"?
> >
> > > > perf vendor events: Update event list for Icelake Client
> > > > perf vendor events: Add metrics for Icelake Server
> > > > perf vendor events: Add uncore event list for Icelake Server
> >
> > > > The patch is too big and it's possibly corrupted by mailing system.
> > > Thanks, applied.
> >
> > So, this is failing 'perf test 10', see details below, please run 'perf
> > test' before pushing patches upstream.
> >
> > Triple checking:
> >
> > ⬢[acme@toolbox perf]$ git cherry-pick 8f74f0f4dbf6361f0a5d21c5da260fbbf7597286
> > Removing tools/perf/pmu-events/arch/x86/icelakex/icx-metrics.json
> > [perf/core 6971d24f4d04ccfa] Revert "perf vendor events intel: Add metrics for Icelake Server"
> > Date: Wed Jun 2 08:16:20 2021 -0300
> > 1 file changed, 327 deletions(-)
> > delete mode 100644 tools/perf/pmu-events/arch/x86/icelakex/icx-metrics.json
> > ⬢[acme@toolbox perf]$ git log --oneline -1
> > 6971d24f4d04ccfa (HEAD -> perf/core) Revert "perf vendor events intel: Add metrics for Icelake Server"
> > ⬢[acme@toolbox perf]$ (rm -rf /tmp/build/perf ; mkdir -p /tmp/build/perf ; make -k CORESIGHT=1 BUILD_BPF_SKEL=1 PYTHON=python3 O=/tmp/build/perf -C tools/perf install-bin) > /dev/null 2>&1 ; perf test 10
> > 10: PMU events :
> > 10.1: PMU event table sanity : Ok
> > 10.2: PMU event map aliases : Ok
> > 10.3: Parsing of PMU event table metrics : Ok
> > 10.4: Parsing of PMU event table metrics with fake PMUs : Ok
> > ⬢[acme@toolbox perf]$ git reset --hard HEAD~
> > HEAD is now at 0ab8009b3e8dd6ba Merge remote-tracking branch 'torvalds/master' into perf/core
> > ⬢[acme@toolbox perf]$ (rm -rf /tmp/build/perf ; mkdir -p /tmp/build/perf ; make -k CORESIGHT=1 BUILD_BPF_SKEL=1 PYTHON=python3 O=/tmp/build/perf -C tools/perf install-bin) > /dev/null 2>&1 ; perf test 10
> > 10: PMU events :
> > 10.1: PMU event table sanity : Ok
> > 10.2: PMU event map aliases : Ok
> > 10.3: Parsing of PMU event table metrics : Ok
> > 10.4: Parsing of PMU event table metrics with fake PMUs : FAILED!
> > ⬢[acme@toolbox perf]$
> >
> > - Arnaldo
> >
> > ⬢[acme@toolbox perf]$ git bisect bad
> > d89bf9cab1f613e4496f929d89477b2baaad1ea9 is the first bad commit
> > commit d89bf9cab1f613e4496f929d89477b2baaad1ea9
> > Author: Jin Yao <yao.jin@linux.intel.com>
> > Date: Sat May 8 13:06:20 2021 +0800
> >
> > perf vendor events intel: Add metrics for Icelake Server
> >
> > Add JSON metrics for Icelake Server to perf.
> >
> > Based on TMA metrics 4.21 at 01.org.:
> >
> > https://download.01.org/perfmon/
> >
> > Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
> > Reviewed-by: Andi Kleen <ak@linux.intel.com>
> > Acked-by: Ian Rogers <irogers@google.com>
> > Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
> > Cc: Andi Kleen <ak@linux.intel.com>
> > Cc: Ingo Molnar <mingo@redhat.com>
> > Cc: Jiri Olsa <jolsa@kernel.org>
> > Cc: Kan Liang <kan.liang@intel.com>
> > Cc: Peter Zijlstra <peterz@infradead.org>
> > Link: http://lore.kernel.org/lkml/c0f27643-bebb-2912-56ed-f7abec7dbde3@linux.intel.com
> > Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
> >
> > .../pmu-events/arch/x86/icelakex/icx-metrics.json | 327 +++++++++++++++++++++
> > 1 file changed, 327 insertions(+)
> > create mode 100644 tools/perf/pmu-events/arch/x86/icelakex/icx-metrics.json
> > ⬢[acme@toolbox perf]$
> >
> >
> > ⬢[acme@toolbox perf]$ perf test -v 10 |& tail -40
> > parsing 'inst_retired.any / cpu_clk_unhalted.distributed'
> > parsing '( 1 * ( fp_arith_inst_retired.scalar_single + fp_arith_inst_retired.scalar_double ) + 2 * fp_arith_inst_retired.128b_packed_double + 4 * ( fp_arith_inst_retired.128b_packed_single + fp_arith_inst_retired.256b_packed_double ) + 8 * ( fp_arith_inst_retired.256b_packed_single + fp_arith_inst_retired.512b_packed_double ) + 16 * fp_arith_inst_retired.512b_packed_single ) / cpu_clk_unhalted.distributed'
> > parsing 'uops_executed.thread / ( uops_executed.core_cycles_ge_1 / 2 )'
> > parsing 'cpu_clk_unhalted.distributed'
> > parsing 'inst_retired.any / mem_inst_retired.all_loads'
> > parsing 'inst_retired.any / mem_inst_retired.all_stores'
> > parsing 'inst_retired.any / br_inst_retired.all_branches'
> > parsing 'inst_retired.any / br_inst_retired.near_call'
> > parsing 'br_inst_retired.all_branches / br_inst_retired.near_taken'
> > parsing 'inst_retired.any / ( 1 * ( fp_arith_inst_retired.scalar_single + fp_arith_inst_retired.scalar_double ) + 2 * fp_arith_inst_retired.128b_packed_double + 4 * ( fp_arith_inst_retired.128b_packed_single + fp_arith_inst_retired.256b_packed_double ) + 8 * ( fp_arith_inst_retired.256b_packed_single + fp_arith_inst_retired.512b_packed_double ) + 16 * fp_arith_inst_retired.512b_packed_single )'
> > parsing 'inst_retired.any'
> > parsing 'lsd.uops / (idq.dsb_uops + lsd.uops + idq.mite_uops + idq.ms_uops)'
> > parsing 'idq.dsb_uops / (idq.dsb_uops + lsd.uops + idq.mite_uops + idq.ms_uops)'
> > parsing 'l1d_pend_miss.pending / ( mem_load_retired.l1_miss + mem_load_retired.fb_hit )'
> > parsing 'l1d_pend_miss.pending / l1d_pend_miss.pending_cycles'
> > parsing '( itlb_misses.walk_pending + dtlb_load_misses.walk_pending + dtlb_store_misses.walk_pending ) / ( 2 * cpu_clk_unhalted.distributed )'
> > parsing '64 * l1d.replacement / 1000000000 / duration_time'
> > parsing '64 * l2_lines_in.all / 1000000000 / duration_time'
> > parsing '64 * longest_lat_cache.miss / 1000000000 / duration_time'
> > parsing '64 * offcore_requests.all_requests / 1000000000 / duration_time'
> > parsing '1000 * mem_load_retired.l1_miss / inst_retired.any'
> > parsing '1000 * mem_load_retired.l2_miss / inst_retired.any'
> > parsing '1000 * ( ( offcore_requests.all_data_rd - offcore_requests.demand_data_rd ) + l2_rqsts.all_demand_miss + l2_rqsts.swpf_miss ) / inst_retired.any'
> > parsing '1000 * mem_load_retired.l3_miss / inst_retired.any'
> > parsing '1000 * l2_lines_out.silent / inst_retired.any'
> > parsing '1000 * l2_lines_out.non_silent / inst_retired.any'
> > parsing 'cpu_clk_unhalted.ref_tsc / msr@tsc@'
> > parsing '(cpu_clk_unhalted.thread / cpu_clk_unhalted.ref_tsc) * msr@tsc@ / 1000000000 / duration_time'
> > parsing '( ( 1 * ( fp_arith_inst_retired.scalar_single + fp_arith_inst_retired.scalar_double ) + 2 * fp_arith_inst_retired.128b_packed_double + 4 * ( fp_arith_inst_retired.128b_packed_single + fp_arith_inst_retired.256b_packed_double ) + 8 * ( fp_arith_inst_retired.256b_packed_single + fp_arith_inst_retired.512b_packed_double ) + 16 * fp_arith_inst_retired.512b_packed_single ) / 1000000000 ) / duration_time'
> > parsing 'cpu_clk_unhalted.thread / cpu_clk_unhalted.ref_tsc'
> > parsing '1 - cpu_clk_unhalted.one_thread_active / cpu_clk_unhalted.ref_distributed'
> > parsing 'cpu_clk_unhalted.thread:k / cpu_clk_unhalted.thread'
> > parsing '( 64 * ( uncore_imc@cas_count_read@ + uncore_imc@cas_count_write@ ) / 1000000000 ) / duration_time'
> > parsing '1000000000 * ( cha@event\=0x36\,umask\=0x21\,config\=0x40433@ / cha@event\=0x35\,umask\=0x21\,config\=0x40433@ ) / ( cha_0@event\=0x0@ / duration_time )'
> > parsing 'cha@event\=0x36\,umask\=0x21\,config\=0x40433@ / cha@event\=0x36\,umask\=0x21\,config\=0x40433\,thresh\=1@'
> > parsing '( 1000000000 * ( cha@event\=0x36\,umask\=0x21\,config\=0x40433@_pmm / cha@event\=0x35\,umask\=0x21\,config\=0x40433@_pmm ) / cha_0@event\=0x0@ )'
> > check_parse_fake failed
> > test child finished with -1
> > ---- end ----
> > PMU events subtest 4: FAILED!
> > ⬢[acme@toolbox perf]$
> >
>
> Very sorry about the "Parsing of PMU event table metrics with fake PMUs"
> failure! I will resubmit the patch also with other c-state metrics update.
So have you figure out what was wrong from the verbose output above?
- Arnaldo
next prev parent reply other threads:[~2021-06-02 15:12 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-10 1:24 [PATCH 0/4] perf vendor events: Add events for Icelake Server and update for Icelake Client Jin Yao
2021-05-10 1:24 ` [PATCH 1/4] perf vendor events: Add core event list for Icelake Server Jin Yao
2021-05-20 16:08 ` Ian Rogers
2021-05-21 19:41 ` Arnaldo Carvalho de Melo
2021-05-24 1:08 ` Jin, Yao
2021-05-25 12:42 ` Arnaldo Carvalho de Melo
2021-06-02 11:26 ` Arnaldo Carvalho de Melo
2021-06-02 13:55 ` Jin, Yao
2021-06-02 15:12 ` Arnaldo Carvalho de Melo [this message]
2021-06-03 0:56 ` Jin, Yao
2021-05-10 1:24 ` [PATCH 2/4] perf vendor events: Add uncore " Jin Yao
2021-05-20 16:13 ` Ian Rogers
2021-05-21 1:38 ` Jin, Yao
2021-05-10 1:24 ` [PATCH 3/4] perf vendor events: Add metrics " Jin Yao
2021-05-20 16:40 ` Ian Rogers
2021-05-21 2:01 ` Jin, Yao
2021-05-10 1:24 ` [PATCH 4/4] perf vendor events: Update event list for Icelake Client Jin Yao
2021-05-20 16:44 ` Ian Rogers
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