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Groups > linux.kernel > #1237773
| From | Mathieu Poirier <mathieu.poirier@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [RFC PATCH 00/20] Coresight integration with perf |
| Date | 2015-10-02 00:10 +0200 |
| Message-ID | <qeUd3-Rt-17@gated-at.bofh.it> (permalink) |
| References | <qa6HT-7Th-15@gated-at.bofh.it> <qelp1-8sJ-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 30 September 2015 at 02:52, Alexander Shishkin <alexander.shishkin@linux.intel.com> wrote: > Mathieu Poirier <mathieu.poirier@linaro.org> writes: > >> This patchset aims to integrate configuration and control of >> the Coresight tracers with the perf sub-system. >> >> The goal is to use PMUs to represent tracers and the auxiliary >> buffer enhancement to collect processor traces. As such a lot >> of work is done to move the current Coresight sysFS oriented >> configuration and control commands to perf's AUX API. >> >> For the time being the work concentrates on ETMv3 and ETB1.0 >> sink buffers. Work on ETMv4 and other type of sink buffers >> will follow once a foundation has been established. >> >> Enhancement to the perf command line tool can be found here [1]. >> It is based on v4.2 but a rebase to v4.3-rcX will be available >> shortly. >> >> Best regards, >> Mathieu >> >> [1]. https://git.linaro.org/people/mathieu.poirier/coresight.git/shortlog/refs/heads/perf-v4.2 > > I had a peek there -- didn't see an actual decoder for the ETM/PTM > binary stream or did I miss it somehow? A stream decoder is not included in this patch set but a couple of people are currently working on it. > > Thanks, > -- > Alex -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Re: [RFC PATCH 00/20] Coresight integration with perf Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2015-09-30 11:00 +0200
Re: [RFC PATCH 00/20] Coresight integration with perf Mathieu Poirier <mathieu.poirier@linaro.org> - 2015-10-02 00:10 +0200
Re: [RFC PATCH 00/20] Coresight integration with perf Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2015-10-02 07:00 +0200
Re: [RFC PATCH 00/20] Coresight integration with perf Mathieu Poirier <mathieu.poirier@linaro.org> - 2015-10-02 17:30 +0200
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