From: Andi Kleen <andi@firstfloor.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>,
acme@kernel.org, jolsa@kernel.org, sukadev@linux.vnet.ibm.com,
eranian@google.com, linux-kernel@vger.kernel.org,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 08/10] perf, tools: Expand PMU events by prefix match
Date: Mon, 17 Oct 2016 09:56:42 -0700 [thread overview]
Message-ID: <20161017165642.GO26852@two.firstfloor.org> (raw)
In-Reply-To: <20161017114038.GD24552@krava>
> so there's a special treatment for uncore events,
> what if user says 'uncore_box/..' then?
It should work. There's nothing special for uncore later, this
is just for convenience so that I have less to type.
> > + if (!strncmp($1, name, strlen($1))) {
> > + if (parse_events_copy_term_list(orig_terms, &terms))
> > + YYABORT;
> > + if (!parse_events_add_pmu(data, list, pmu->name, terms))
> > + ok++;
>
> so we're ok if some of the events is not added?
> do we warn at least?
It would warn a lot because most PMUs don't have a given aliases.
So you would get an warning for every extra PMU.
Trying to warn only for those that have the alias would need a lot
of extra tracking, and it didn't seem worth the complexity.
-Andi
next prev parent reply other threads:[~2016-10-17 17:01 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-13 21:15 Support Intel uncore event lists Andi Kleen
2016-10-13 21:15 ` [PATCH 01/10] perf, tools: Factor out scale conversion code Andi Kleen
2016-10-14 15:35 ` Arnaldo Carvalho de Melo
2016-10-14 15:45 ` Andi Kleen
2016-10-14 16:08 ` Arnaldo Carvalho de Melo
2016-10-14 16:15 ` Andi Kleen
2016-10-14 16:25 ` Arnaldo Carvalho de Melo
2016-10-14 16:36 ` Andi Kleen
2016-10-14 16:38 ` Arnaldo Carvalho de Melo
2016-10-13 21:15 ` [PATCH 02/10] perf, tools: Only print Using CPUID message once Andi Kleen
2016-10-14 15:44 ` Arnaldo Carvalho de Melo
2016-10-24 19:02 ` [tip:perf/core] perf pmu: " tip-bot for Andi Kleen
2016-10-13 21:15 ` [PATCH 03/10] perf, tools: Add support for parsing uncore json files Andi Kleen
2016-10-14 9:07 ` Jiri Olsa
2016-10-14 12:18 ` Jiri Olsa
2016-10-14 12:21 ` Jiri Olsa
2016-10-14 12:23 ` Jiri Olsa
2016-10-14 15:32 ` Andi Kleen
2016-10-13 21:15 ` [PATCH 04/10] perf, tools: Support per pmu json aliases Andi Kleen
2016-10-14 12:31 ` Jiri Olsa
2016-10-13 21:15 ` [PATCH 05/10] perf, tools: Support event aliases for non cpu// pmus Andi Kleen
2016-10-17 9:35 ` Jiri Olsa
2016-10-17 10:28 ` Jiri Olsa
2016-10-13 21:15 ` [PATCH 06/10] perf, tools: Add debug support for outputing alias string Andi Kleen
2016-10-13 21:15 ` [PATCH 07/10] perf, tools: Collapse identically named events in perf stat Andi Kleen
2016-10-17 10:55 ` Jiri Olsa
2016-10-17 11:23 ` Jiri Olsa
2016-10-17 11:26 ` Jiri Olsa
2016-10-17 16:30 ` Andi Kleen
2016-10-17 17:28 ` Jiri Olsa
2016-10-17 18:12 ` Andi Kleen
2016-10-13 21:15 ` [PATCH 08/10] perf, tools: Expand PMU events by prefix match Andi Kleen
2016-10-17 11:35 ` Jiri Olsa
2016-10-17 11:40 ` Jiri Olsa
2016-10-17 16:56 ` Andi Kleen [this message]
2016-10-17 17:26 ` Jiri Olsa
2016-10-13 21:15 ` [PATCH 09/10] perf, tools: Support DividedBy header in JSON event list Andi Kleen
2016-10-17 11:44 ` Jiri Olsa
2016-10-17 16:27 ` Andi Kleen
2016-10-17 17:43 ` Jiri Olsa
2016-10-17 17:46 ` Jiri Olsa
2016-10-17 18:28 ` Andi Kleen
2016-10-13 21:15 ` [PATCH 10/10] perf, tools, stat: Output generic dividedby metric Andi Kleen
2016-10-17 10:58 ` Support Intel uncore event lists Jiri Olsa
2016-11-19 0:36 Support Intel uncore event lists in perf Andi Kleen
2016-11-19 0:36 ` [PATCH 08/10] perf, tools: Expand PMU events by prefix match Andi Kleen
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