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 startersort descending Post date Replies Last Post
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 Evaluating dfferent software prefetch schemes SandyBridge and later processors
by andy-nisbet
Wed, 07/25/2012 - 10:13 3
by McCalpin, John
Tue, 09/25/2012 - 15:53
Normal topic Event differences
by heinerj
Fri, 04/27/2012 - 08:35 4
by heinerj
Tue, 05/01/2012 - 07:30
Normal topic event for speculative executed instruction
by marina m.
Wed, 05/20/2015 - 07:31 1
by McCalpin, John
Wed, 05/20/2015 - 11:07
Normal topic event to count access memory and PAPI
by Abdo L.
Thu, 02/16/2017 - 13:39 0
by Abdo L.
Thu, 02/16/2017 - 13:39
Hot topic examine L1 instruction cache
by eantyshev
Fri, 08/05/2011 - 02:24 15
by Patrick Fay (Intel)
Thu, 08/25/2011 - 14:03
Normal topic Experience with using Intel CPU Turbo Boost
by dehvidc1
Sun, 05/15/2016 - 18:44 0
by dehvidc1
Sun, 05/15/2016 - 18:44
Normal topic facebook vs orkut
by tom w.
Thu, 02/21/2013 - 23:44 3
by iliyapolak
Mon, 02/25/2013 - 21:19
Normal topic Failed to access reg by pci address
by Zhu G.
Sun, 08/02/2015 - 21:09 7
by McCalpin, John
Thu, 08/06/2015 - 17:20
Normal topic Fast method to exchange values of two double-precision variables
by Sergey Kostrov
Fri, 03/30/2012 - 05:54 5
by Sergey Kostrov
Fri, 03/30/2012 - 05:54
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 Find time spent in cache for Sandy Bridge
by chinna_123
Mon, 07/23/2012 - 16:49 1
by Hussam Mousa (Intel)
Wed, 07/25/2012 - 09:52
Normal topic Finding arithmetic intensity of application
by Ashutosh L.
Wed, 12/02/2015 - 02:44 13
by McCalpin, John
Tue, 12/22/2015 - 08:14
Normal topic Finding hotspot within a #define statement
by Detlef S.
Fri, 07/18/2014 - 16:04 1
by Patrick Fay (Intel)
Fri, 07/18/2014 - 16:12
Normal topic Fine-Grained L1 Data Cache Miss Counting
by Urs M.
Thu, 10/27/2016 - 02:44 5
by Ajit S.
Fri, 04/14/2017 - 05:05
Normal topic Finite difference computation blowup from intel compiler 14, but not 12
by gq c.
Mon, 06/01/2015 - 13:55 1
by iliyapolak
Thu, 06/04/2015 - 10:47
Normal topic Float pointing exceptions
by Владимир Б.
Thu, 05/07/2015 - 21:18 14
by McCalpin, John
Mon, 05/18/2015 - 08:00
Normal topic Fluctuating FLOP count on Sandy Bridge
by styc
Tue, 03/05/2013 - 21:22 3
by iliyapolak
Sat, 03/30/2013 - 00:26
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 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 Fortran on Xeon X56xx vs Xeon E56xx
by hornos
Sun, 01/08/2012 - 04:56 2
by Tim P.
Sun, 01/08/2012 - 06:02
Normal topic FP_COMP_OPS_EXE on Silvermont?
by 4f0drlp7eyj3
Mon, 03/03/2014 - 17:53 2
by 4f0drlp7eyj3
Fri, 03/28/2014 - 10:39
Hot topic function prolugue consumes many cycles
by developer
Mon, 11/18/2013 - 08:18 17
by Sergey Kostrov
Wed, 11/20/2013 - 21:45
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 Future of IACA?
by Nathan K.
Thu, 08/28/2014 - 10:11 4
by Travis D.
Sat, 09/26/2015 - 16:15
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
For more complete information about compiler optimizations, see our Optimization Notice.