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 RAPL of Intel Atom C2758
by Mincheol S.
Wed, 01/25/2017 - 08:12 3
by McCalpin, John
Thu, 01/26/2017 - 10:40
Normal topic MFC APP control BACK FORCH, FRONT FORCH.
by daewon k.
Sun, 06/08/2014 - 17:32 2
by iliyapolak
Mon, 06/09/2014 - 03:26
Normal topic Little Bug about IntelPerformanceCounterMonitorV2.8/intelpcm.so/Makefile
by wayne z.
Fri, 05/08/2015 - 05:23 1
by Roman Dementiev...
Tue, 05/19/2015 - 00:42
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 Intel Turbo Boost
by ehddbs0728
Wed, 07/04/2012 - 09:08 5
by gaston-hillar
Thu, 07/05/2012 - 18:56
Normal topic RDPMC Fast Mode
by Georgi G.
Thu, 07/23/2015 - 13:03 3
by McCalpin, John
Wed, 03/02/2016 - 08:02
Normal topic Intel HD Graphics 3000 causing overheating
by hassan k.
Sat, 05/28/2016 - 12:14 0
by hassan k.
Sat, 05/28/2016 - 12:14
Normal topic Some events missing in the manual is not necessarily inexistent!
by Chenjie Y.
Mon, 08/26/2013 - 12:33 1
by Patrick Fay (Intel)
Tue, 08/27/2013 - 09:09
Normal topic Can clflush evict any address
by Younis A.
Mon, 09/15/2014 - 13:39 2
by Younis A.
Wed, 09/17/2014 - 00:17
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 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
Normal topic Problems with Events CYCLE_ACTIVITY.STALLS_MEM_ANY on SandyBridge
by Xueqi L.
Tue, 01/26/2016 - 00:33 3
by Milan R.
Tue, 03/01/2016 - 06:16
Normal topic e1000e version 3.3.4 against kernel 4.8.8 (9,10,11)
by Martin K.
Mon, 11/28/2016 - 08:31 0
by Martin K.
Mon, 11/28/2016 - 08:31
Normal topic SKT energy MSR reads on Atom C2750
by Davide Basilio B.
Wed, 03/05/2014 - 09:11 0
by Davide Basilio B.
Wed, 03/05/2014 - 09:11
Normal topic uncore event counter reading
by yang s.
Thu, 03/19/2015 - 06:34 12
by McCalpin, John
Thu, 08/06/2015 - 18:52
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 operations with polynomial
by (name withheld)
Sun, 06/03/2012 - 13:31 2
by Sergey Kostrov
Mon, 06/11/2012 - 21:50
Normal topic New Xeon, poorer performance
by Jack G.
Wed, 06/10/2015 - 17:00 1
by Jack G.
Fri, 06/12/2015 - 16:29
Normal topic Calculating Memory Bandwidth using perfmon2
by Shuja-ur-Rehman B.
Thu, 04/14/2016 - 03:44 0
by Shuja-ur-Rehman B.
Thu, 04/14/2016 - 03:44
Normal topic Get Very Low Performance with MP Linpack benchmark in HPC cluster
by Minh C.
Mon, 02/20/2017 - 20:26 1
by Black.S
Fri, 04/21/2017 - 12:29
Normal topic Code Coverage Generation
by David B.
Thu, 08/01/2013 - 09:27 3
by David B.
Thu, 08/01/2013 - 09:37
Normal topic feasibility of an application on atom processor
by Sridevi B.
Sun, 07/13/2014 - 03:22 3
by Sridevi B.
Fri, 07/18/2014 - 04:20
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 Sandybridge supports 1G byte page?
by Ray Song
Sun, 07/31/2011 - 21:11 2
by Ray Song
Wed, 08/03/2011 - 22:29
Normal topic Poor Haswell performance with multiple writes in a loop
by Nathan K.
Thu, 11/12/2015 - 00:08 4
by McCalpin, John
Fri, 11/13/2015 - 14:54
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For more complete information about compiler optimizations, see our Optimization Notice.