From: Andi Kleen <ak@linux.intel.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: acme@kernel.org, jolsa@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: Optimize perf stat for large number of events/cpus
Date: Thu, 21 Nov 2019 04:47:29 -0800 [thread overview]
Message-ID: <878so9flb2.fsf@linux.intel.com> (raw)
In-Reply-To: <20191121001522.180827-1-andi@firstfloor.org> (Andi Kleen's message of "Wed, 20 Nov 2019 16:15:10 -0800")
Andi Kleen <andi@firstfloor.org> writes:
> [v8: Address review feedback. Only changes one patch.]
Sorry forgot to add the -v8 to the subject.
The patches in this thread are version 8.
I'll not repost with the new Subject unless someone asks me to.
-Andi
next prev parent reply other threads:[~2019-11-21 12:47 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-21 0:15 Optimize perf stat for large number of events/cpus Andi Kleen
2019-11-21 0:15 ` [PATCH 01/12] perf pmu: Use file system cache to optimize sysfs access Andi Kleen
2019-11-29 6:02 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 02/12] perf affinity: Add infrastructure to save/restore affinity Andi Kleen
2019-11-29 6:02 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 03/12] perf cpumap: Maintain cpumaps ordered and without dups Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 04/12] perf evlist: Maintain evlist->all_cpus Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 05/12] perf evsel: Add iterator to iterate over events ordered by CPU Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 06/12] perf evsel: Add functions to close evsel on a CPU Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 07/12] perf stat: Use affinity for closing file descriptors Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 08/12] perf stat: Factor out open error handling Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 09/12] perf stat: Use affinity for opening events Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-12-18 9:29 ` [perf stat] cc9cdf40ae: perf-sanity-tests.Event_times.fail kernel test robot
2019-11-21 0:15 ` [PATCH 10/12] perf stat: Use affinity for reading Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 11/12] perf evsel: Add functions to enable/disable for a specific CPU Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 0:15 ` [PATCH 12/12] perf stat: Use affinity for enabling/disabling events Andi Kleen
2019-12-04 7:53 ` [tip: perf/urgent] " tip-bot2 for Andi Kleen
2019-11-21 12:47 ` Andi Kleen [this message]
2019-11-21 14:32 ` Optimize perf stat for large number of events/cpus Arnaldo Carvalho de Melo
2019-11-27 15:16 ` Arnaldo Carvalho de Melo
2019-11-27 15:43 ` Arnaldo Carvalho de Melo
2019-11-27 23:26 ` Andi Kleen
2019-11-28 0:01 ` Arnaldo Carvalho de Melo
-- strict thread matches above, loose matches on Subject: below --
2019-11-16 5:52 Andi Kleen
2019-11-20 15:16 ` Jiri Olsa
2019-11-12 0:59 Andi Kleen
2019-11-07 18:16 Andi Kleen
2019-11-05 0:25 Andi Kleen
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