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 Determining PMU (perfmon) version
by James M.
Wed, 07/13/2016 - 09:40 1
by Thomas R.
Thu, 07/14/2016 - 00:18
Normal topic How could I understand FP_ASSIST.ANY
by GHui
Fri, 12/16/2016 - 01:56 1
by Thomas R.
Fri, 12/16/2016 - 07:25
Normal topic Galileo Vs Atom
by Sridevi B.
Wed, 09/03/2014 - 03:02 1
by Patrick Fay (Intel)
Wed, 09/03/2014 - 07:49
Normal topic Random and consecutively access and L2/L3 cache hit ratio
by Marcin W.
Thu, 09/19/2013 - 08:26 1
by iliyapolak
Sat, 09/21/2013 - 13:12
Normal topic How to alter the cache write policy while working with Intel X5675 series
by priyanka06
Thu, 06/28/2012 - 12:12 1
by Hussam Mousa (Intel)
Thu, 06/28/2012 - 16:27
Normal topic How Graphics Base Frequency Caluculate
by oniel-kumar (Intel)
Mon, 10/03/2011 - 09:47 1
by Hussam Mousa (Intel)
Mon, 10/03/2011 - 09:47
Normal topic RAPL interface for Sandy Bridge MSR update rate
by Akshay Venkatesh
Sat, 06/02/2012 - 03:38 1
by Hussam Mousa (Intel)
Thu, 07/12/2012 - 09:41
Normal topic Questions about Vtune time-sampling when interrupts are disabled.
by Guillermo Navarro
Wed, 08/01/2012 - 00:23 1
by Gary Carleton (...
Fri, 08/03/2012 - 16:27
Normal topic Windows 10 upgrade
by Josee W.
Mon, 05/23/2016 - 17:05 1
by Josee W.
Mon, 05/23/2016 - 17:08
Normal topic The event CYCLE_ACTIVITY.STALLS_LDM_PENDING and CYCLE_ACTIVITY.STALLS_L1D_PENDING
by Yanjing Z.
Sat, 06/29/2013 - 07:40 1
by iliyapolak
Mon, 07/01/2013 - 10:09
Closed topic Strange behaviour of Intel Xeon E3-1220v2
by Tommy F.
Tue, 05/14/2013 - 15:05 1
by Patrick Fay (Intel)
Tue, 05/14/2013 - 15:46
Normal topic about QPI cmd
by Yongbo C.
Thu, 09/01/2016 - 00:37 1
by Thomas Willhalm...
Thu, 09/01/2016 - 02:02
Normal topic AES-NI instructions statistics
by vlad3
Fri, 08/19/2011 - 01:02 1
by Patrick Fay (Intel)
Fri, 08/19/2011 - 01:02
Normal topic Internal Energy unit in PCM
by Lu L.
Mon, 12/16/2013 - 01:14 1
by Roman Dementiev...
Mon, 12/16/2013 - 01:16
Normal topic Interpreting READ / WRITE from PCM
by Kyle Brandt
Wed, 04/11/2012 - 11:51 1
by Patrick Fay (Intel)
Wed, 04/11/2012 - 12:41
Normal topic Finding hotspot within a #define statement
by Detlef S.
Fri, 07/18/2014 - 16:04 1
by Patrick Fay (Intel)
Fri, 07/18/2014 - 16:12
Normal topic SANDY BRIDGE ADDRESS MAPPING SCHEME
by Saptarshi S.
Sun, 09/01/2013 - 19:01 1
by Patrick Fay (Intel)
Sun, 09/01/2013 - 19:14
Normal topic pmu-tools for Intel PMU features on top of linux perf
by Andreas Kleen (...
Sun, 08/03/2014 - 12:39 1
by Thomas Willhalm...
Sun, 08/03/2014 - 13:18
Normal topic RAPL MSR Interface
by Kenan L.
Tue, 10/30/2012 - 10:41 1
by Roman Dementiev...
Tue, 10/30/2012 - 14:36
Normal topic Null
by Zara g.
Thu, 09/05/2013 - 04:17 1
by Tim P.
Thu, 09/05/2013 - 05:45
Normal topic variance in time when using VTune and OpenMP
by high end c.
Sat, 12/06/2014 - 03:56 1
by Tim P.
Sat, 12/06/2014 - 04:41
Normal topic DISABLE turbo boost
by Wei K.
Fri, 02/12/2016 - 06:44 1
by Mccalpin, John
Fri, 02/12/2016 - 10:50
Normal topic Uncore / core frequency
by Bo W.
Thu, 10/27/2016 - 10:34 1
by Mccalpin, John
Thu, 10/27/2016 - 12:02
Normal topic About i7 2700k and RAM help.
by nikromants
Fri, 01/13/2012 - 16:22 1
by Patrick Fay (Intel)
Fri, 01/13/2012 - 18:21
Normal topic Will Intel Intrinsics really help here?
by Michael L.
Wed, 04/30/2014 - 13:57 1
by iliyapolak
Thu, 05/01/2014 - 10:51
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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.