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 Post
Normal topic Disabling cache coherancy
by balu.r.0212
Mon, 05/14/2012 - 04:00 2
by balu.r.0212
Wed, 05/16/2012 - 04:28
Normal topic Intel fast number generator isn't works as expected
by Pavel K.
Sat, 02/15/2014 - 13:42 4
by Patrick Fay (Intel)
Wed, 02/19/2014 - 04:28
Normal topic Проблема с intel vmf sdk для windows-7,32b, msvc 2010
by Belova A.
Thu, 03/05/2015 - 00:07 1
by Patrick Fay (Intel)
Fri, 03/06/2015 - 07:47
Normal topic Unwanted frequency transitions in Haswell
by Will N.
Thu, 01/14/2016 - 10:38 3
by John McCalpin
Tue, 01/19/2016 - 10:06
Normal topic What happens if DAZ bit is set but isn't supported?
by Rich Skorski
Wed, 12/12/2012 - 07:51 2
by Rich Skorski
Fri, 12/14/2012 - 09:30
Normal topic MEM_UOP_RETIRED. LOADS & MEM_UOP_RETIRED. STORES
by GHui
Wed, 03/28/2012 - 02:12 5
by Patrick Fay (Intel)
Fri, 03/30/2012 - 08:10
Normal topic Can I monitor process using PCM
by Chandrashekhar G.
Tue, 11/19/2013 - 17:08 8
by Patrick Fay (Intel)
Fri, 01/24/2014 - 06:35
Normal topic How to use PCM on Windows 8?
by zhang f.
Mon, 01/19/2015 - 22:29 5
by iliyapolak
Thu, 01/22/2015 - 01:12
Normal topic MD5 optimization to support Amazon s3 integrity check generation
by Rob B.
Mon, 10/19/2015 - 08:39 0
by Rob B.
Mon, 10/19/2015 - 08:39
Hot topic Does operating frequency influence cache misses?
by kopcarl
Wed, 06/26/2013 - 22:44 27
by iliyapolak
Fri, 07/26/2013 - 04:00
Normal topic what is the control register address for setting DVFS values
by Nanda K.
Sun, 12/08/2013 - 13:07 1
by gokussj9
Sun, 12/08/2013 - 15:07
Normal topic IntelPWMControl
by Vasya P.
Fri, 02/06/2015 - 06:18 9
by Daniel G.
Wed, 12/02/2015 - 08:04
Normal topic TLB events in Intel(R) Xeon(R) CPU E5-2695 v2
by LY
Wed, 11/11/2015 - 08:09 4
by LY
Thu, 11/12/2015 - 20:38
Normal topic How can we know two PMU events are contradicting with each other or not?
by Hao Shen
Sun, 07/07/2013 - 12:55 7
by Hao Shen
Tue, 07/09/2013 - 07:52
Normal topic PCM with Fortran
by Rafael Silva
Wed, 10/03/2012 - 07:47 1
by Thomas Willhalm...
Fri, 10/05/2012 - 02:40
Normal topic Intel PCM - 1 or l, is it wrong?
by GHui
Wed, 02/08/2012 - 23:09 1
by Roman Dementiev...
Thu, 02/09/2012 - 00:06
Normal topic [PCM] Adding extra events "MEM_LOAD_UOPS_LLC_MISS_RETIRED.LOCAL_DRAM" and "MEM_LOAD_UOPS_LLC_MISS_RETIRED.REMOTE_DRAM"
by Ron C.
Wed, 10/09/2013 - 14:22 11
by Roman Dementiev...
Tue, 10/22/2013 - 04:28
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 John McCalpin
Mon, 11/10/2014 - 08:09
Normal topic Haswell loop alignment vs. unrolling
by Tim P.
Wed, 09/09/2015 - 05:49 2
by Tim P.
Wed, 09/16/2015 - 12:08
Normal topic Using Intel Performance Counter Monitor
by Samuel M.
Tue, 05/14/2013 - 17:16 0
by Samuel M.
Tue, 05/14/2013 - 17:16
Normal topic Intel Turbo Boost
by ehddbs0728
Wed, 07/04/2012 - 09:08 5
by gaston-hillar
Thu, 07/05/2012 - 18:56
Normal topic Intel PCM - Can not access CPUs Model Specific Registers MSR
by Mahieddine D.
Wed, 05/28/2014 - 08:52 7
by Patrick Fay (Intel)
Thu, 05/28/2015 - 06:19
Normal topic Float pointing exceptions
by Владимир Б.
Thu, 05/07/2015 - 21:18 14
by John McCalpin
Mon, 05/18/2015 - 08:00
Normal topic Leor Zahavi : Windows 7 error
by leorzahav
Mon, 08/06/2012 - 05:18 2
by iliyapolak
Mon, 09/03/2012 - 08:54
Normal topic Functions & Macro-Wrapper using RDTSC instruction
by Sergey Kostrov
Wed, 11/23/2011 - 18:33 11
by Sergey Kostrov
Sat, 02/25/2012 - 16:46
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For more complete information about compiler optimizations, see our Optimization Notice.