Re: [PATCH v4] perf metricgroup: Fix uncore metric expressions

2020-09-23 Thread Arnaldo Carvalho de Melo
Em Wed, Sep 23, 2020 at 12:59:28PM -0700, Ian Rogers escreveu: > On Thu, Sep 17, 2020 at 6:47 PM Namhyung Kim wrote: > > > > Hi Arnaldo, > > > > On Fri, Sep 18, 2020 at 5:39 AM Arnaldo Carvalho de Melo > > wrote: > > > > > > Em Thu, Sep 17, 2020 at 01:18:07PM -0700, Ian Rogers escreveu: > > > >

Re: [PATCH v4] perf metricgroup: Fix uncore metric expressions

2020-09-23 Thread Ian Rogers
On Thu, Sep 17, 2020 at 6:47 PM Namhyung Kim wrote: > > Hi Arnaldo, > > On Fri, Sep 18, 2020 at 5:39 AM Arnaldo Carvalho de Melo > wrote: > > > > Em Thu, Sep 17, 2020 at 01:18:07PM -0700, Ian Rogers escreveu: > > > A metric like DRAM_BW_Use has on SkylakeX events > > >

Re: [PATCH v4] perf metricgroup: Fix uncore metric expressions

2020-09-17 Thread Namhyung Kim
Hi Arnaldo, On Fri, Sep 18, 2020 at 5:39 AM Arnaldo Carvalho de Melo wrote: > > Em Thu, Sep 17, 2020 at 01:18:07PM -0700, Ian Rogers escreveu: > > A metric like DRAM_BW_Use has on SkylakeX events uncore_imc/cas_count_read/ > > and uncore_imc/case_count_write/. These events open 6 events per

Re: [PATCH v4] perf metricgroup: Fix uncore metric expressions

2020-09-17 Thread Arnaldo Carvalho de Melo
Em Thu, Sep 17, 2020 at 01:18:07PM -0700, Ian Rogers escreveu: > A metric like DRAM_BW_Use has on SkylakeX events uncore_imc/cas_count_read/ > and uncore_imc/case_count_write/. These events open 6 events per socket > with pmu names of uncore_imc_[0-5]. The current metric setup code in >

[PATCH v4] perf metricgroup: Fix uncore metric expressions

2020-09-17 Thread Ian Rogers
A metric like DRAM_BW_Use has on SkylakeX events uncore_imc/cas_count_read/ and uncore_imc/case_count_write/. These events open 6 events per socket with pmu names of uncore_imc_[0-5]. The current metric setup code in find_evsel_group assumes one ID will map to 1 event to be recorded in