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.
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Topic / Topic starter Post date Repliessort ascending Last Post
Hot topic Cache Identifier
by robchip
Wed, 03/28/2012 - 07:42 15
by robchip
Wed, 04/11/2012 - 01:04
Hot topic MCDRAM and DDR4 Performance Counter Xeon Phi
by Chetan Arvind Patil
Thu, 01/18/2018 - 10:45 15
by Thomas R.
Wed, 02/07/2018 - 01:18
Hot topic Capturing multiple events simultaneously using RDPMC instruction
by Zirak
Thu, 02/16/2017 - 08:47 15
by Travis D.
Sat, 05/20/2017 - 14:23
Hot topic Monitoring PCI performance from software?
by David Cherkus
Fri, 04/27/2012 - 17:19 15
by Anil A.
Wed, 09/16/2015 - 10:50
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 How to find different Intel Xeon processor's P-states?
by Hao Shen
Wed, 05/01/2013 - 19:36 14
by iliyapolak
Tue, 05/28/2013 - 08:43
Normal topic Weird CPU usage between x5560 and x5660 systems
by sridhar.basam
Wed, 02/01/2012 - 11:42 14
by Patrick Fay (Intel)
Wed, 02/01/2012 - 11:44
Normal topic Inline assembly to generate most heat on SB-E
by CommanderLake
Tue, 02/24/2015 - 09:59 14
by iliyapolak
Sat, 02/28/2015 - 22:58
Normal topic Varying CPU usage despite the same test pattern
by Oleg A.
Tue, 04/01/2014 - 11:22 14
by iliyapolak
Tue, 03/24/2015 - 07:00
Normal topic IntelPWMControl
by Vasya P.
Fri, 02/06/2015 - 06:18 14
by Tigran Z.
Thu, 12/01/2016 - 19:14
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 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 Latency Issues when altering C-state of a Sandy-Bridge Processor
by Neil C.
Wed, 05/22/2013 - 09:32 14
by iliyapolak
Tue, 05/28/2013 - 08:37
Normal topic Very low L3 cache hits on Sandy Bridge according to PCM
by matt_garman
Thu, 09/20/2012 - 09:03 14
by matt_garman
Mon, 09/30/2013 - 07:36
Normal topic Single Threaded Memory Bandwidth on Sandy Bridge
by Nathan K.
Fri, 10/18/2013 - 04:38 14
by QIAOMIN Q.
Tue, 11/05/2013 - 20:22
Normal topic Measuring BTB misses VS Predictor Miss for Branches vTune 2013
by Jeff Johnson
Mon, 05/06/2013 - 14:39 14
by iliyapolak
Mon, 05/13/2013 - 03:03
Normal topic Serious Problem about PMU
by Kelvin C.
Wed, 10/25/2017 - 01:50 14
by Kelvin C.
Fri, 02/23/2018 - 22:24
Normal topic [PCM] Unable to make sense of L3 cache hits & misses counters reported for a test program
by Javed Shakeel
Fri, 09/27/2013 - 09:45 14
by iliyapolak
Tue, 10/15/2013 - 04:48
Normal topic [PCM] ERROR: QPI LL monitoring device (0:127:9:2) is missing
by Jeongseob A.
Thu, 03/12/2015 - 12:43 14
by Ilya M.
Mon, 12/07/2015 - 06:39
Normal topic Mapping when the cache size is not a power of 2
by anthony b.
Mon, 10/31/2016 - 12:11 14
by anthony b.
Wed, 11/09/2016 - 23:26
Normal topic VTune Top Down PMU Counters For Xeon Phi
by Chetan Arvind Patil
Thu, 04/26/2018 - 19:15 14
by Chetan Arvind Patil
Wed, 05/16/2018 - 15:50
Normal topic Comparing compilers
by magicfoot
Wed, 01/18/2012 - 05:05 14
by Tim P.
Fri, 02/03/2012 - 07:35
Normal topic an issue on performance optimization by Intel compiler
by WEI Z. (Intel)
Thu, 03/26/2015 - 05:45 14
by iliyapolak
Wed, 04/08/2015 - 01:26
Normal topic Intel PCM - errors while using PCM.exe
by pranith
Tue, 04/03/2012 - 08:08 13
by Patrick Fay (Intel)
Tue, 09/10/2013 - 09:01
Normal topic machine balance in turboboost
by Black.S
Fri, 12/06/2013 - 08:20 13
by Black.S
Fri, 04/25/2014 - 23:01
New posts
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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.