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Groups > linux.kernel > #1435544
| From | Borislav Petkov <bp@suse.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] cacheinfo: Introduce cache id |
| Date | 2016-07-01 20:40 +0200 |
| Message-ID | <rQbw5-1BY-29@gated-at.bofh.it> (permalink) |
| References | <rPwCC-1DZ-7@gated-at.bofh.it> <rQ3RT-5r0-3@gated-at.bofh.it> <rQ9Xj-B0-7@gated-at.bofh.it> <rQaqm-ZW-17@gated-at.bofh.it> <rQb34-1sB-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Jul 01, 2016 at 06:01:06PM +0000, Yu, Fenghua wrote:
> Cache id is unique on the same level of cache across platform.
Btw, I forgot to ask in the reply to Tony: how are those cache IDs
exactly going to be used? An example please...
> Could you check cpu#/cache/index#/shared_cpu_map or shared_cpu_list.
Bah, my kvm is on an AMD guest - forget what it says :-)
> Cache id is unique on the same level across platform.
>
> #find /sys/device/system/cpu/. -name id|xargs cat
Btw, you could do
grep . /sys/devices/system/cpu/cpu*/cache/index*/id
and it'll give you the absolute filepaths too, so that the output is
parseable easier.
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--
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[PATCH] cacheinfo: Introduce cache id "Fenghua Yu" <fenghua.yu@intel.com> - 2016-06-30 01:00 +0200
[PATCH] cacheinfo: Introduce cache id "Fenghua Yu" <fenghua.yu@intel.com> - 2016-06-30 01:00 +0200
Re: [PATCH] cacheinfo: Introduce cache id Borislav Petkov <bp@suse.de> - 2016-07-01 12:30 +0200
Re: [PATCH] cacheinfo: Introduce cache id "Luck, Tony" <tony.luck@intel.com> - 2016-07-01 19:00 +0200
Re: [PATCH] cacheinfo: Introduce cache id Borislav Petkov <bp@suse.de> - 2016-07-01 19:30 +0200
RE: [PATCH] cacheinfo: Introduce cache id "Yu, Fenghua" <fenghua.yu@intel.com> - 2016-07-01 20:10 +0200
Re: [PATCH] cacheinfo: Introduce cache id Borislav Petkov <bp@suse.de> - 2016-07-01 20:40 +0200
Re: [PATCH] cacheinfo: Introduce cache id Borislav Petkov <bp@suse.de> - 2016-07-04 20:00 +0200
Re: [PATCH] cacheinfo: Introduce cache id "Luck, Tony" <tony.luck@intel.com> - 2016-07-01 20:10 +0200
RE: [PATCH] cacheinfo: Introduce cache id "Yu, Fenghua" <fenghua.yu@intel.com> - 2016-07-01 20:40 +0200
Re: [PATCH] cacheinfo: Introduce cache id Borislav Petkov <bp@suse.de> - 2016-07-01 20:50 +0200
RE: [PATCH] cacheinfo: Introduce cache id "Yu, Fenghua" <fenghua.yu@intel.com> - 2016-07-01 21:10 +0200
Re: [PATCH] cacheinfo: Introduce cache id Borislav Petkov <bp@suse.de> - 2016-07-04 19:40 +0200
Re: [PATCH] cacheinfo: Introduce cache id Borislav Petkov <bp@suse.de> - 2016-07-01 20:50 +0200
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