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Groups > linux.kernel > #1409254
| From | Andi Kleen <ak@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/4] perf stat: Basic support for TopDown in perf stat |
| Date | 2016-05-30 18:10 +0200 |
| Message-ID | <rExVo-6ui-17@gated-at.bofh.it> (permalink) |
| References | <rCqEG-7B3-11@gated-at.bofh.it> <rExVo-6ui-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
> Which is a Broadwell-U, dual-core, 14 nm. > > [root@jouet linux]# echo 0 > /proc/sys/kernel/nmi_watchdog > [root@jouet linux]# perf stat --topdown -a usleep 1 > System does not support topdown > [root@jouet linux]# cat /proc/sys/kernel/nmi_watchdog > 0 > [root@jouet linux]# > > Please advise. You don't have the kernel patches? They're in PeterZ's tree, but not yet in tip https://git.kernel.org/cgit/linux/kernel/git/peterz/queue.git/log/?h=perf/core -Andi
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[PATCH 1/4] perf stat: Basic support for TopDown in perf stat Andi Kleen <andi@firstfloor.org> - 2016-05-24 22:00 +0200
[PATCH 4/4] perf stat: Add missing aggregation headers for --metric-only CSV Andi Kleen <andi@firstfloor.org> - 2016-05-24 22:00 +0200
Re: [PATCH 1/4] perf stat: Basic support for TopDown in perf stat Andi Kleen <ak@linux.intel.com> - 2016-05-30 18:10 +0200
Re: [PATCH 1/4] perf stat: Basic support for TopDown in perf stat Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-05-30 18:20 +0200
Re: [PATCH 1/4] perf stat: Basic support for TopDown in perf stat Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-05-30 18:10 +0200
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