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 Repliessort descending Last Post
Normal topic no-fill mode in sandy bridge
by le g.
Sun, 05/12/2013 - 19:12 2
by le g.
Mon, 05/13/2013 - 06:03
Normal topic Offcore counters for each core in a socket
by Jithin Parayil T.
Tue, 02/03/2015 - 14:11 2
by Jithin Parayil T.
Thu, 02/05/2015 - 11:13
Normal topic Access to Intel(r) Performance Counter Monitor has denied (no MSR or PCI CFG space access) message is showing with pcm-memory.x
by Jerry S.
Thu, 11/05/2015 - 17:43 2
by Jerry S.
Sun, 11/08/2015 - 17:30
Normal topic Intel HD 3000 - gaming
by arnsa
Thu, 07/12/2012 - 08:05 2
by iliyapolak
Thu, 07/12/2012 - 10:10
Normal topic I need a document to describe vtune Events for Sandy Bridge
by Allam F.
Fri, 10/11/2013 - 16:27 2
by Allam F.
Sat, 10/12/2013 - 14:24
Normal topic Mistake in Intel Developer Manual Volume 3?
by T C
Mon, 07/27/2015 - 15:56 2
by T C
Wed, 07/29/2015 - 12:36
Normal topic TOR_INSERTS. MISS_OPCODE count is bigger than OPCODE. It is unexpected.
by Alexander Alexeev
Thu, 08/29/2013 - 05:03 2
by Alexander Alexeev
Thu, 08/29/2013 - 13:07
Normal topic Memory Controller (iMC) Performance Monitoring
by James M.
Wed, 01/27/2016 - 16:50 2
by McCalpin, John
Thu, 01/28/2016 - 16:16
Normal topic Impact of COD on LINPACK on Xeon v4
by Johannes Hofmann
Wed, 11/30/2016 - 04:47 2
by Johannes Hofmann
Fri, 12/02/2016 - 03:43
Normal topic [PCM] building OS X driver fails
by Thomas Willhalm...
Thu, 06/11/2015 - 01:14 2
by Patrick Fay (Intel)
Thu, 06/11/2015 - 06:26
Normal topic Flushing Code Coverage data to disk
by Roberto D.
Tue, 08/13/2013 - 08:43 2
by Roberto D.
Tue, 08/13/2013 - 09:05
Normal topic Do intel cpus have options to speed up ipc ?
by Jog L.
Wed, 02/25/2015 - 08:05 2
by iliyapolak
Thu, 02/26/2015 - 22:37
Normal topic Tsc-deadline feature. Cpu family ?
by Jog L.
Wed, 06/03/2015 - 23:03 2
by Jog L.
Thu, 06/04/2015 - 06:41
Normal topic Intel PCM vs. perf_event/PAPI correlation
by Dan Z.
Tue, 04/26/2016 - 02:39 2
by Thomas R.
Tue, 04/26/2016 - 04:36
Normal topic Unfilled slots back end / front end bound
by Chris A.
Sun, 08/24/2014 - 08:42 2
by iliyapolak
Sun, 08/24/2014 - 10:04
Normal topic Counting native events
by Vincent B.
Mon, 06/29/2015 - 08:08 2
by Georg Hager
Mon, 06/29/2015 - 11:14
Normal topic Core Speed Issue?
by thebanker101
Sun, 03/18/2012 - 20:03 2
by revogirl
Sun, 03/18/2012 - 20:03
Normal topic Nehalem Prefetcher
by heinerj
Fri, 06/22/2012 - 12:00 2
by heinerj
Mon, 06/25/2012 - 09:44
Normal topic Beginner PCM build issues..
by Maurice D.
Wed, 04/29/2015 - 17:03 2
by iliyapolak
Mon, 05/04/2015 - 01:49
Normal topic [PCM] Processor Counter Monitor replaces Intel Performance Counter Monitor
by Thomas Willhalm...
Thu, 01/05/2017 - 11:59 2
by Thomas Willhalm...
Thu, 01/19/2017 - 08:40
Normal topic Q on TLB, Cache and Memory Timings
by Jonathon D.
Fri, 10/23/2015 - 18:03 2
by McCalpin, John
Mon, 10/26/2015 - 08:20
Normal topic Overwrite Locked Bits in a Memory Controller
by Saptarshi S.
Mon, 11/18/2013 - 16:34 2
by Patrick Fay (Intel)
Fri, 01/24/2014 - 07:53
Normal topic Query regarding disabling Hyperthreading on Intel Westmere
by priyanka06
Tue, 07/03/2012 - 11:59 2
by Thomas Willhalm...
Thu, 07/05/2012 - 01:10
Normal topic Are CYCLE_ACTIVITY.STALLS_LDM_PENDING and CYCLE_ACTIVITY.CYCLES_LDM_PENDING available on Sandy Bridge?
by Alexander Alexeev
Sat, 11/08/2014 - 13:52 2
by McCalpin, John
Mon, 11/10/2014 - 08:09
Normal topic Unable to load MacMSRDriver
by Octav C.
Thu, 09/10/2015 - 14:34 2
by Patrick Konsor ...
Mon, 06/20/2016 - 15:04
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Hot topic with new posts
Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.