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 How to invalidate cache with EPT after modifying memory?
by steven765
Wed, 09/26/2012 - 08:15 0
by steven765
Wed, 09/26/2012 - 08:15
Normal topic OFFCORE events for CODE/DATA traffic measurements on Sandy Bridge
by Alexander Alexeev
Thu, 11/06/2014 - 13:57 0
by Alexander Alexeev
Thu, 11/06/2014 - 13:57
Normal topic [PCM] PCM not restarting after ctrl-c
by Thomas Willhalm...
Mon, 08/26/2013 - 10:59 0
by Thomas Willhalm...
Mon, 08/26/2013 - 10:59
Normal topic How to get the L1, L2, and LLC miss rates from a Xeon 5140
by Guillermo Navarro
Thu, 05/31/2012 - 19:15 0
by Guillermo Navarro
Thu, 05/31/2012 - 19:15
Normal topic Intel Power Tools, why none of them show GPU power consumption
by Redblack B.
Thu, 02/27/2014 - 03:08 0
by Redblack B.
Thu, 02/27/2014 - 03:08
Normal topic Intel Performance Counter Monitor now supports Intel Xeon E7 series and 2nd generation Intel CoreTM processor family
by Thomas Willhalm...
Fri, 07/15/2011 - 08:26 0
by Thomas Willhalm...
Fri, 07/15/2011 - 08:26
Normal topic Formatting Raw Events for Perf...
by Shouvik B.
Sat, 10/13/2012 - 14:50 0
by Shouvik B.
Sat, 10/13/2012 - 14:50
Normal topic Using Result from remote Xeon Phi machine to local machine to visualize it
by Allam F.
Mon, 10/14/2013 - 08:52 0
by Allam F.
Mon, 10/14/2013 - 08:52
Normal topic Intel Performance Counter Monitor (Intel PCM) V2.10 released
by Thomas Willhalm...
Tue, 11/17/2015 - 09:25 0
by Thomas Willhalm...
Tue, 11/17/2015 - 09:25
Normal topic DMA synchronisation with incoming MWr-TLP
by Pay S.
Mon, 02/08/2016 - 06:55 0
by Pay S.
Mon, 02/08/2016 - 06:55
Normal topic Sandy Bridge RAPL energy counter overlap?
by John McCalpin
Wed, 09/04/2013 - 15:42 0
by John McCalpin
Wed, 09/04/2013 - 15:42
Normal topic Intel Energy Checker SDK replacement?
by (name withheld)
Wed, 12/02/2015 - 04:15 0
by (name withheld)
Wed, 12/02/2015 - 04:15
Normal topic New entropy coding - combining speed of Huffman with accuracy of arithmetic coding
by Jarek D.
Mon, 02/03/2014 - 10:46 0
by Jarek D.
Mon, 02/03/2014 - 10:46
Normal topic Graphics and Wireless Components Power Dissipation
by Carlos P.
Sun, 10/11/2015 - 13:36 0
by Carlos P.
Sun, 10/11/2015 - 13:36
Normal topic Intel Performance Counter Monitor (Intel PCM) 2.8 released
by Roman Dementiev...
Tue, 12/23/2014 - 00:34 0
by Roman Dementiev...
Tue, 12/23/2014 - 00:34
Normal topic How to read the Performance Counters on Intel Atom
by Ayam
Thu, 10/23/2014 - 09:12 0
by Ayam
Thu, 10/23/2014 - 09:12
Normal topic How many pipeline stages detect branch mispredictions?
by T C
Tue, 07/07/2015 - 16:52 0
by T C
Tue, 07/07/2015 - 16:52
Normal topic PMCs between Core microarchitecture and Sandy Brige
by Chenjie Y.
Sun, 08/25/2013 - 00:11 0
by Chenjie Y.
Sun, 08/25/2013 - 00:11
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
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 Why UOPS_RETIRED.ALL greater than UOPS_RETIRED.RETIRE_SLOTS
by Alexander Alexeev
Tue, 11/18/2014 - 08:29 0
by Alexander Alexeev
Tue, 11/18/2014 - 08:29
Normal topic sys_reset# use with Intel® 5 Series HM55 chipset and an embedded COM Express™ Intel® Core™ i7 Celeron processor
by Lior M.
Sun, 09/28/2014 - 02:26 0
by Lior M.
Sun, 09/28/2014 - 02:26
Normal topic Question about measurements provided by PCM
by Michael J.
Wed, 10/30/2013 - 09:50 0
by Michael J.
Wed, 10/30/2013 - 09:50
Normal topic Updating Intel Dynamic Platform & Thermal Framework Drive
by jbionic
Fri, 12/04/2015 - 09:24 0
by jbionic
Fri, 12/04/2015 - 09:24
Normal topic Can PCM Read/Write a WO registry bit?
by Tongliang L.
Wed, 08/21/2013 - 19:34 0
by Tongliang L.
Wed, 08/21/2013 - 19:34
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For more complete information about compiler optimizations, see our Optimization Notice.