Intel® Developer Zone:
Software Tuning, Performance Optimization & Platform Monitoring

Announcements
 
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.
This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Private messages can only be initiated by Intel employees and members of the Intel® Black Belt Developer program.
Topic / Topic starter Post date Replies Last Post
Normal topic Power and thermal management -- cpu frequency scaling
by yunfeng7854
Sat, 10/07/2017 - 15:05 1
by McCalpin, John
Mon, 10/09/2017 - 11:28
Normal topic Why UOPS_RETIRED.ALL greater than UOPS_RETIRED.RETIRE_SLOTS
by Alexander Alexeev
Tue, 11/18/2014 - 08:29 0
by Alexander Alexeev
Tue, 11/18/2014 - 08:29
Normal topic Sandy Bridge RAPL configuration
by Nobin M.
Thu, 05/23/2013 - 06:18 5
by iliyapolak
Thu, 05/23/2013 - 22:58
Normal topic RDPMC vs. RDMSR and counters for branch predictor
by Minjang.Kim
Thu, 05/03/2012 - 08:29 1
by Roman Dementiev...
Fri, 05/04/2012 - 01:59
Normal topic Multicore SMP system task time measurements error
by atilla k.
Thu, 02/04/2016 - 04:12 5
by McCalpin, John
Mon, 02/22/2016 - 06:29
Normal topic Micro-Op Retirement Constraint, IACA Prediction
by Johannes Hofmann
Thu, 12/08/2016 - 07:13 1
by Johannes Hofmann
Thu, 12/08/2016 - 09:05
Normal topic Can PCM Read/Write a WO registry bit?
by Tongliang L.
Wed, 08/21/2013 - 19:34 0
by Tongliang L.
Wed, 08/21/2013 - 19:34
Normal topic Can't run the Intel Power Gadget
by John D.
Wed, 03/04/2015 - 19:16 11
by John D.
Thu, 03/05/2015 - 09:59
Normal topic Intel HD 3000 - gaming
by arnsa
Thu, 07/12/2012 - 08:05 2
by iliyapolak
Thu, 07/12/2012 - 10:10
Normal topic How 32 bytes alignment affect uop cache?
by Wei M.
Wed, 10/16/2013 - 15:35 6
by iliyapolak
Thu, 10/17/2013 - 10:50
Normal topic Why is an E5 1650v3 slower than an i5 4570S ??
by Marcus K.
Thu, 05/28/2015 - 09:51 8
by Tim P.
Sat, 05/30/2015 - 10:44
Normal topic Intel PCM - Computer freezes/hangs when I use winring0.dll/winring0.sys
by Debolay Tayatiyika
Thu, 08/16/2012 - 02:33 3
by Roman Dementiev...
Thu, 08/16/2012 - 03:11
Normal topic What are REMOTE_CACHE_FWD offcore response events ?
by Manuel S.
Mon, 02/10/2014 - 12:44 1
by Manuel S.
Tue, 02/18/2014 - 06:41
Normal topic A curious bandwidth result
by HUIZHAN Y.
Thu, 06/11/2015 - 19:26 9
by McCalpin, John
Sat, 06/13/2015 - 16:33
Normal topic Problems interpreting timing results for code with microsecond duration
by Porter, Andrew
Thu, 04/21/2016 - 05:59 3
by Porter, Andrew
Fri, 04/22/2016 - 05:37
Normal topic DEMAND_CODE_RD PMC
by Min X.
Wed, 03/01/2017 - 14:35 7
by McCalpin, John
Mon, 03/06/2017 - 09:05
Normal topic Disabling Prefetching on the i5
by chetreb
Mon, 11/26/2012 - 16:33 12
by Roman Dementiev...
Wed, 09/24/2014 - 23:40
Normal topic Avoid cache writing on read?
by yotamhc
Tue, 11/29/2011 - 05:36 7
by Sergey Kostrov
Tue, 11/29/2011 - 05:36
Normal topic Measuring CPU Cycles
by Divino C.
Wed, 06/18/2014 - 16:13 8
by iliyapolak
Fri, 06/20/2014 - 12:52
Normal topic is std:sort faster than ipp sort ippsSortDescend_64f_I
This topic has been moved to "Intel® Integrated Performance Primitives" (View topic)
Normal topic Performance variation ever time restarting DPDK based App
by Praveen S.
Thu, 08/04/2016 - 16:12 0
by Praveen S.
Thu, 08/04/2016 - 16:12
Normal topic Missing Email Setting for Intel Rapid Storage Technology
by Gary A.
Tue, 07/11/2017 - 15:49 1
by Gary A.
Wed, 07/12/2017 - 14:59
Normal topic sys_reset# use with Intel® 5 Series HM55 chipset and an embedded COM Express™ Intel® Core™ i7 Celeron processor
by Lior M.
Sun, 09/28/2014 - 02:26 0
by Lior M.
Sun, 09/28/2014 - 02:26
Normal topic RAPL for energy measurement
by Yunqi Z.
Wed, 04/03/2013 - 13:52 9
by Anmol Panda
Thu, 12/08/2016 - 01:41
Normal topic Amazing but unexpected behavior of a simple C language test
by bostoniancarlos
Thu, 03/22/2012 - 15:29 7
by Sergey Kostrov
Thu, 03/22/2012 - 15:29
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.