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 R2PCIe Test
by GHui
Mon, 08/10/2015 - 19:43 3
by John McCalpin
Fri, 08/14/2015 - 13:24
Normal topic IntelPCM V2.9 on Xeon E5-1650 v2: Linux Perf Error on programming generic event
by Philippe Cornichet
Wed, 08/26/2015 - 08:29 3
by Roman Dementiev...
Fri, 08/28/2015 - 02:48
Normal topic Preformance between Intel Assembly vs Intel Intrinsics
by Uday Krishna G.
Wed, 02/12/2014 - 04:47 3
by iliyapolak
Wed, 02/12/2014 - 07:19
Normal topic [PCM] L2/L3 Cache Miss Values Are Alway Zero on Sandy Bridge
by mikeb01
Fri, 01/27/2012 - 00:36 3
by Roman Dementiev...
Fri, 01/27/2012 - 01:26
Normal topic Counting MFENCE events with performance counters
by Tim M.
Fri, 10/31/2014 - 06:53 3
by Roman Dementiev...
Wed, 11/26/2014 - 05:12
Normal topic How to distinguish between partial and complete cache reads.
by Rakhi H.
Sun, 09/29/2013 - 23:12 3
by Rakhi H.
Thu, 10/10/2013 - 23:51
Normal topic Memory Bandwidth per core of Ivy Bridge
by Benjamin S.
Tue, 05/27/2014 - 09:26 3
by John McCalpin
Wed, 10/07/2015 - 13:15
Normal topic How does core get data from uncacheable memory?
by zhangyihere
Wed, 07/31/2013 - 08:15 3
by iliyapolak
Tue, 08/06/2013 - 02:46
Normal topic Some questions on Intel PCM
by Caesar
Fri, 07/10/2015 - 13:36 3
by Caesar
Tue, 07/14/2015 - 16:46
Normal topic DTLB_LOAD_MISSES.WALK_DURATION
by Rafael Silva
Fri, 07/13/2012 - 15:01 3
by John McCalpin
Fri, 07/20/2012 - 13:57
Normal topic ACT_COUNT littile than PRE_COUNT.PAGE_MISS
by Qian Tianjin
Wed, 08/14/2013 - 01:47 3
by Tongliang L.
Thu, 08/15/2013 - 18:45
Normal topic Daryl J Hudson III Facing Problem With Windows 7
by daryljhudsoniii
Wed, 07/25/2012 - 00:19 3
by Sergey Kostrov
Fri, 07/27/2012 - 18:32
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 Performance of Multi-threaded Applications
by conradca
Sun, 09/02/2012 - 15:25 3
by Sergey Kostrov
Tue, 11/20/2012 - 07:49
Normal topic OSX:: tuning micro kernel parameters for Haswell 4980
by G A.
Tue, 02/09/2016 - 10:59 3
by John McCalpin
Fri, 02/12/2016 - 10:38
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 DRAM monitoring events for Haswell Core i7 CPU
by Clémentine M.
Wed, 06/17/2015 - 05:24 3
by John McCalpin
Thu, 06/18/2015 - 08:31
Normal topic Out of order loading
by chetreb
Fri, 09/09/2011 - 04:44 3
by Patrick Fay (Intel)
Fri, 09/09/2011 - 04:44
Normal topic Understand the relationship between uncore load and LLC miss
by Zhu G.
Wed, 12/02/2015 - 06:25 3
by John McCalpin
Mon, 12/07/2015 - 11:16
Normal topic Problems interpreting timing results for code with microsecond duration
by Andrew Porter
Thu, 04/21/2016 - 05:59 3
by Andrew Porter
Fri, 04/22/2016 - 05:37
Normal topic Intel Performance Counter Monitor (Intel PCM) 2.9 released
by Thomas Willhalm...
Mon, 08/17/2015 - 08:32 3
by Carlos V. (Intel)
Fri, 12/04/2015 - 09:47
Normal topic vector nontemporal in Fortran
by Rafael Silva
Thu, 11/07/2013 - 11:54 3
by Rafael Silva
Fri, 11/08/2013 - 04:47
Normal topic Memory bandwidth without uncore counters
by Anatoly S.
Thu, 12/17/2015 - 22:35 3
by Thomas Willhalm...
Fri, 12/18/2015 - 06:41
Normal topic Is it possible to exclude one intrinsic funtion for a console app or make user library function used first
by Dean M.
Wed, 05/04/2016 - 12:07 3
by Dean M.
Wed, 05/04/2016 - 14:15
Normal topic facebook vs orkut
by tom w.
Thu, 02/21/2013 - 23:44 3
by iliyapolak
Mon, 02/25/2013 - 21:19
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Hot topic with new posts
Hot topic without new posts
Sticky topic
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For more complete information about compiler optimizations, see our Optimization Notice.