Messages in this thread | | | Date | Thu, 23 Oct 2014 13:30:01 +0200 | From | Peter Zijlstra <> | Subject | Re: perf: Translating mmap2 ids into socket info? |
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On Wed, Oct 22, 2014 at 04:38:34PM -0400, Don Zickus wrote: > Ha! I have been telling myself for a year I would try to learn more about > those offcore/uncore counters. Is there documentation for how to access > the uncore stuff? Do I have to long hand it with 'perf record -e > uncore_qpi_1/<stuff>/ foo'?
For uncore there is some in the SDM and there are these documents; there might be more but who knows.
http://www.intel.com/Assets/PDF/designguide/323535.pdf http://www.intel.com/content/dam/www/public/us/en/documents/design-guides/xeon-e5-2600-uncore-guide.pdf
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