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.
Topic / Topic starter Post date Replies Last Post
Normal topic What are LLC hardware prefetches?
by perfwise
Wed, 12/07/2011 - 12:31 2
by Patrick Fay (Intel)
Wed, 12/07/2011 - 12:31
Normal topic Using the performance counters when having multiple threads
by Doru Adrian Thom P.
Wed, 06/11/2014 - 19:39 7
by Doru Adrian Thom P.
Thu, 06/12/2014 - 09:30
Normal topic Win2012 Hyper-V
by eda
Tue, 03/05/2013 - 08:24 2
by iliyapolak
Tue, 03/05/2013 - 22:30
Normal topic ";" is missing in CSV output of pcm.x
by Hidekatsu Imura
Thu, 02/12/2015 - 02:44 2
by Otto Bruggeman ...
Thu, 02/12/2015 - 04:35
Normal topic What is a default precision for a 64-bit platform with AMD CPU?
by Sergey Kostrov
Mon, 06/11/2012 - 21:46 4
by Sergey Kostrov
Wed, 06/13/2012 - 18:04
Normal topic TOR_INSERTS. MISS_OPCODE count is bigger than OPCODE. It is unexpected.
by Alexander Alexeev
Thu, 08/29/2013 - 05:03 2
by Alexander Alexeev
Thu, 08/29/2013 - 13:07
Normal topic Estimating CPU utilization using Performance Counters
by tim.kiefer
Thu, 03/28/2013 - 06:49 14
by iliyapolak
Mon, 04/01/2013 - 12:37
Normal topic Instrument all LD/ST instructions for a given snippet of code
by Jithin Parayil T.
Wed, 02/25/2015 - 12:11 3
by Thomas Willhalm...
Mon, 03/02/2015 - 01:33
Normal topic Variation in performance Ivy Bridge
by christolb29
Tue, 06/19/2012 - 08:28 1
by Thomas Willhalm...
Fri, 06/22/2012 - 12:23
Normal topic pcm tools - does pcm-memory.x show memory bandwidth to the core(s), or also to the PCIe devices?
by Adrian C.
Tue, 09/03/2013 - 12:09 10
by iliyapolak
Sun, 09/22/2013 - 00:43
Normal topic Measuring the UOPS dispatched down LSD (Loop Stream Detector)
by perfwise
Wed, 09/14/2011 - 14:55 3
by perfwise
Wed, 09/14/2011 - 15:34
Normal topic Have a beeping problem with new ram memory.
by pinger d.
Sun, 03/30/2014 - 13:19 4
by iliyapolak
Mon, 03/31/2014 - 06:22
Normal topic Understanding hardware performance counter event for STLB flush
by arkaprava.basu
Sun, 01/06/2013 - 11:06 10
by iliyapolak
Mon, 01/21/2013 - 09:18
Normal topic Throwing all optimizations at 4-level nested FORs
by Georgi M.
Fri, 12/05/2014 - 07:19 3
by Georgi M.
Mon, 12/22/2014 - 09:43
Normal topic pushq cost too many cpu times
by raidencheng
Wed, 04/25/2012 - 01:55 1
by Hussam Mousa (Intel)
Tue, 05/01/2012 - 08:30
Normal topic Flushing Code Coverage data to disk
by Roberto D.
Tue, 08/13/2013 - 08:43 2
by Roberto D.
Tue, 08/13/2013 - 09:05
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 RDTSCP & cache misses
by George P.
Thu, 06/04/2015 - 01:13 8
by John D. McCalpin
Fri, 06/05/2015 - 12:25
Normal topic Intel PCM- Unsupported Processor Model error (Intel(R) Xeon(R) CPU E7-4860 v2 @ 2.60GHz (62))
by Mahwish A.
Mon, 06/15/2015 - 08:04 9
by Roman Dementiev...
Mon, 06/22/2015 - 03:20
Hot topic HowTo MSR for Turbo Ratios ?
by CyrIng
Thu, 01/09/2014 - 10:33 35
by CyrIng
Wed, 07/01/2015 - 15:16
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 3.6.5.2 Store-forwarding Restriction on Data Availability
by Nathan K.
Tue, 10/07/2014 - 11:38 6
by iliyapolak
Sat, 10/11/2014 - 01:11
Normal topic Intel PCM - How To on Windows
by pranith
Fri, 03/09/2012 - 14:15 4
by admin
Thu, 03/22/2012 - 05:21
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 Can I force the compiler to pay attention to my intrinsics?
by John D. McCalpin
Wed, 04/01/2015 - 19:19 5
by John D. McCalpin
Sun, 04/05/2015 - 08:23
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For more complete information about compiler optimizations, see our Optimization Notice.