Intel® Developer Zone:
Software Tuning, Performance Optimization & Platform Monitoring

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Discussion around topics such as monitoring and software tuning methodologies, Performance Monitoring Unit (PMU) of Intel microprocessors, software characterization, software optimization techniques for performance and power/energy, monitoring CPU core and graphics processors and other system coprocessors as well asimmerging runtime usages for software metering and quality of service.
Intel monitors this forum Monday – Friday, 09:00 – 17:00 Pacific Time (GMT –7:00). Depending on the amount of research we need to do to track down the answer, it may take a day or two for us to respond.
Topic / Topic starter Post date Replies Last Postsort ascending
Normal topic Is next-page prefetcher available on Haswell microarchitecture?
by Hui K.
Sun, 03/06/2016 - 09:33 6
by John McCalpin
Sun, 03/20/2016 - 13:44
Normal topic PCM for QPI link utilization undestanding
by Piotr T.
Thu, 03/17/2016 - 02:38 3
by John McCalpin
Fri, 03/18/2016 - 04:12
Normal topic PCM Linux ksysguard
by Mic t.
Wed, 03/16/2016 - 10:33 1
by Otto Bruggeman ...
Thu, 03/17/2016 - 07:55
Normal topic Measuring Haswell EP L3 Misses
by Simon S.
Mon, 03/14/2016 - 11:03 1
by John McCalpin
Mon, 03/14/2016 - 12:15
Normal topic Unlocked Devil's Canyon/Skylake processor overclocking in Linux
by Galim
Sat, 02/13/2016 - 10:34 1
by Galim
Mon, 03/07/2016 - 14:33
Normal topic IMC counters
by Ming L.
Thu, 03/03/2016 - 12:07 1
by John McCalpin
Fri, 03/04/2016 - 11:40
Normal topic How to change the system voltage using wrmsr in Intel i5, 64 bit system?
by SP H.
Wed, 03/02/2016 - 11:06 0
by SP H.
Wed, 03/02/2016 - 11:06
Normal topic RDPMC Fast Mode
by Georgi G.
Thu, 07/23/2015 - 13:03 3
by John McCalpin
Wed, 03/02/2016 - 08:02
Normal topic Problems with Events CYCLE_ACTIVITY.STALLS_MEM_ANY on SandyBridge
by Xueqi L.
Tue, 01/26/2016 - 00:33 3
by Milan R.
Tue, 03/01/2016 - 06:16
Normal topic Disabling PMU counters NMI generation
by Patrick A.
Tue, 01/05/2016 - 00:26 5
by Patrick A.
Mon, 02/29/2016 - 01:04
Normal topic Disabling RAPL
by Mustafa K.
Thu, 02/25/2016 - 12:38 1
by John McCalpin
Fri, 02/26/2016 - 09:10
Normal topic Intel RAPL's effect on individual cores
by Mustafa K.
Thu, 10/02/2014 - 00:22 5
by Mustafa K.
Thu, 02/25/2016 - 12:44
Normal topic Skylake Instruction Latencies
by Johannes Hofmann
Thu, 02/25/2016 - 03:53 1
by John McCalpin
Thu, 02/25/2016 - 07:44
Normal topic Skylake support for CAT and CMT?
by Rolf Andersson
Thu, 02/25/2016 - 04:20 0
by Rolf Andersson
Thu, 02/25/2016 - 04:20
Normal topic Linux Perf: Error on programming generic event #0 error: Invalid argument
by anthony b.
Wed, 02/24/2016 - 20:24 0
by anthony b.
Wed, 02/24/2016 - 20:24
Normal topic PCM - Memory traffic and Flops
by Friedrich G.
Wed, 02/24/2016 - 00:24 1
by John McCalpin
Wed, 02/24/2016 - 07:44
Normal topic 404 errors external css and js
by Ramon E.
Tue, 02/23/2016 - 08:27 0
by Ramon E.
Tue, 02/23/2016 - 08:27
Normal topic Multicore SMP system task time measurements error
by atilla k.
Thu, 02/04/2016 - 04:12 5
by John McCalpin
Mon, 02/22/2016 - 06:29
Normal topic hyper threading and the leveraging of
by Chris A.
Fri, 02/19/2016 - 06:37 1
by Tim P.
Fri, 02/19/2016 - 16:12
Normal topic GPU (Intel HD Graphics) hardware counters
by Sankaralingam P.
Thu, 02/18/2016 - 22:42 0
by Sankaralingam P.
Thu, 02/18/2016 - 22:42
Normal topic PGO feature issue with Intel Fortran Compiler
by Srinivasan R.
Wed, 02/17/2016 - 22:00 0
by Srinivasan R.
Wed, 02/17/2016 - 22:00
Normal topic PCM2.10 issues
by Samuel M.
Thu, 01/28/2016 - 16:26 3
by John McCalpin
Wed, 02/17/2016 - 09:26
Normal topic performance benefit in using large pages
by Chris A.
Wed, 02/17/2016 - 02:43 2
by John McCalpin
Wed, 02/17/2016 - 08:58
Normal topic Detecting CPU Temperature
by jiawen l.
Mon, 02/15/2016 - 09:39 7
by Patrick A.
Tue, 02/16/2016 - 23:32
Normal topic IMC and remote memory nodes
by Babis C.
Tue, 02/16/2016 - 03:20 4
by Babis C.
Tue, 02/16/2016 - 13:42
New posts
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Hot topic with new posts
Hot topic without new posts
Sticky topic
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For more complete information about compiler optimizations, see our Optimization Notice.