From: Jiri Olsa <jolsa@redhat.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: acme@kernel.org, jolsa@kernel.org, linux-kernel@vger.kernel.org,
eranian@google.com, Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 3/6] perf, tools, stat: Support metrics in --per-core/socket mode
Date: Sun, 21 Feb 2016 18:18:45 +0100 [thread overview]
Message-ID: <20160221171845.GD10701@krava.homerouter.cpe> (raw)
In-Reply-To: <1455749045-18098-4-git-send-email-andi@firstfloor.org>
On Wed, Feb 17, 2016 at 02:44:02PM -0800, Andi Kleen wrote:
SNIP
>
> perf_stat__print_shadow_stats(counter, uval,
> stat_config.aggr_mode == AGGR_GLOBAL ? 0 :
> - cpu_map__id_to_cpu(id),
> + first_shadow_cpu(counter, id),
> &out);
> -
> if (!csv_output) {
> print_noise(counter, noise);
> print_running(run, ena);
> }
> }
>
> +static void aggr_update_shadow(void)
> +{
> + int cpu, cpu2, s2, id, s;
> + u64 val;
> + struct perf_evsel *counter;
> +
> + for (s = 0; s < aggr_map->nr; s++) {
> + id = aggr_map->map[s];
> + evlist__for_each(evsel_list, counter) {
> + val = 0;
> + for (cpu = 0; cpu < perf_evsel__nr_cpus(counter); cpu++) {
> + cpu2 = perf_evsel__cpus(counter)->map[cpu];
> + s2 = aggr_get_id(evsel_list->cpus, cpu2);
I think you need to pass cpu's 'idx' into aggr_get_id,
because it will do evsel_list->cpus[cpu2] for you
jirka
next prev parent reply other threads:[~2016-02-21 17:18 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-17 22:43 perf, tools: Refactor and support interval and CSV metrics Andi Kleen
2016-02-17 22:44 ` [PATCH 1/6] perf, tools, stat: Handled scaled == -1 case for counters Andi Kleen
2016-02-20 11:35 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2016-02-17 22:44 ` [PATCH 2/6] perf, tools, stat: Implement CSV metrics output Andi Kleen
2016-02-18 17:00 ` Arnaldo Carvalho de Melo
2016-02-18 17:39 ` Andi Kleen
2016-02-21 16:39 ` Jiri Olsa
2016-02-22 16:26 ` Andi Kleen
2016-02-21 16:39 ` Jiri Olsa
2016-02-17 22:44 ` [PATCH 3/6] perf, tools, stat: Support metrics in --per-core/socket mode Andi Kleen
2016-02-21 17:15 ` Jiri Olsa
2016-02-22 16:52 ` Andi Kleen
2016-02-23 7:37 ` Jiri Olsa
2016-02-21 17:18 ` Jiri Olsa [this message]
2016-02-21 17:22 ` Jiri Olsa
2016-02-26 23:53 ` Andi Kleen
2016-02-17 22:44 ` [PATCH 4/6] perf, tools, stat: Document CSV format in manpage Andi Kleen
2016-02-17 22:44 ` [PATCH 5/6] perf, tools, stat: Implement --metric-only mode Andi Kleen
2016-02-17 22:44 ` [PATCH 6/6] perf, tools, stat: Add --metric-only support for -A Andi Kleen
2016-02-27 0:27 perf, tools: Refactor and support interval and CSV metrics Andi Kleen
2016-02-27 0:27 ` [PATCH 3/6] perf, tools, stat: Support metrics in --per-core/socket mode Andi Kleen
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