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 Static power consumption increase with T state
by gokussj9
Mon, 06/18/2012 - 08:49 1
by Hussam Mousa (Intel)
Thu, 06/28/2012 - 16:31
Normal topic Collecting raw PEBS dump on Linux
by arkaprava.basu
Mon, 09/03/2012 - 09:51 1
by Roman Dementiev...
Wed, 09/12/2012 - 01:16
Normal topic Intel PCM and CPU hotplug Issue
by raoufeh
Mon, 04/23/2012 - 11:15 1
by Roman Dementiev...
Tue, 04/24/2012 - 08:45
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
Normal topic WB vs WC memory type
by cianfa72
Tue, 10/13/2015 - 05:20 1
by John McCalpin
Tue, 10/13/2015 - 12:35
Normal topic Measuring consistent memory bandwidth with pcm.x
by Pradeep R.
Mon, 08/17/2015 - 21:12 1
by Roman Dementiev...
Mon, 08/31/2015 - 07:22
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 XFreq for Intel : need beta testers
by CyrIng
Sun, 03/08/2015 - 06:10 1
by CyrIng
Fri, 03/20/2015 - 00:29
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 Performance lost due to context switching by kernel
by Vishal Sharma
Sun, 11/27/2011 - 10:28 1
by Patrick Fay (Intel)
Fri, 12/23/2011 - 19:48
Normal topic SB/IV throughput difference of 2x for same test of vpxor
by perfwise
Wed, 10/10/2012 - 06:22 1
by Shih Kuo (Intel)
Mon, 11/12/2012 - 17:00
Normal topic Problems in Analyzing Result in Vtune GUI
by Ishani A.
Fri, 10/11/2013 - 03:17 1
by iliyapolak
Fri, 10/11/2013 - 05:57
Normal topic Intel PCM - suspends right after executing
by mateusz.b
Wed, 06/06/2012 - 07:05 1
by Roman Dementiev...
Wed, 06/06/2012 - 07:15
Normal topic Custom counters file view out of memory error PCM-Service
by Maurice D.
Tue, 05/12/2015 - 09:08 1
by Thomas Willhalm...
Wed, 05/13/2015 - 00:44
Normal topic how we can improve te static data memory under windows 64 bit by intel fortran64?
by 234607f
Sat, 08/06/2011 - 06:35 1
by Tim P.
Sat, 08/06/2011 - 13:25
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 Windows 10 upgrade
by Josee W.
Mon, 05/23/2016 - 17:05 1
by Josee W.
Mon, 05/23/2016 - 17:08
Normal topic What do L2_RQSTS.PF_HIT and L2_RQSTS.PF_MISS count and entail?
by Jos E.
Thu, 01/09/2014 - 08:13 1
by John McCalpin
Tue, 01/21/2014 - 16:10
Normal topic Are 256-bit loads/writes on Haswell atomic?
by T C
Fri, 06/12/2015 - 19:36 1
by John McCalpin
Sun, 06/14/2015 - 19:11
Normal topic Supported Model question.
by Jerry S.
Mon, 11/30/2015 - 22:47 1
by Thomas Willhalm...
Tue, 12/01/2015 - 01:13
Normal topic Breaking down data access by cache and memory levels
by Jee C.
Fri, 03/28/2014 - 10:15 1
by John McCalpin
Tue, 04/01/2014 - 15:57
Normal topic MLC to support CoD for Haswell-EP or -EX
by drMikeT
Tue, 03/31/2015 - 09:38 1
by Vish Viswanatha...
Tue, 03/31/2015 - 12:52
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 How to measure CODE traffic and CODE caches occupation in CPU?
by Alexander Alexeev
Mon, 12/15/2014 - 07:15 1
by John McCalpin
Mon, 12/15/2014 - 10:10
Normal topic Intel PCM: How to convert energy to power ?? Very low Energy Measurements
by aajizattari
Fri, 09/14/2012 - 14:54 1
by Roman Dementiev...
Tue, 09/18/2012 - 04:17
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For more complete information about compiler optimizations, see our Optimization Notice.