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.
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 Replies Last Post
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 OFFCORE_RESPONSE_0:OTHER event on Ivy Bridge
by futureishere
Tue, 09/02/2014 - 13:36 0
by futureishere
Tue, 09/02/2014 - 13:36
Normal topic Preventing Shutdown Due to Overheating
by chetreb
Wed, 08/10/2011 - 00:33 9
by iliyapolak
Fri, 05/17/2013 - 23:07
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 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 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 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 About i7 2700k and RAM help.
by nikromants
Fri, 01/13/2012 - 16:22 1
by Patrick Fay (Intel)
Fri, 01/13/2012 - 18:21
Normal topic Supported Model question.
by Jerry S.
Mon, 11/30/2015 - 22:47 1
by Thomas Willhalm...
Tue, 12/01/2015 - 01:13
Normal topic Avoid that Performance Counters gets Re-Programmed
by giovanni m.
Tue, 10/18/2016 - 01:16 3
by McCalpin, John
Wed, 10/19/2016 - 06:04
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 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 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 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 Intel PCM - measure time using Performance Counters
by pranith
Fri, 04/06/2012 - 08:32 3
by Patrick Fay (Intel)
Fri, 04/06/2012 - 13:56
Normal topic 404 errors external css and js
by Ramon E.
Tue, 02/23/2016 - 08:27 0
by Ramon E.
Tue, 02/23/2016 - 08:27
Normal topic [PCM] Processor Counter Monitor replaces Intel Performance Counter Monitor
by Thomas Willhalm...
Thu, 01/05/2017 - 11:59 2
by Thomas Willhalm...
Thu, 01/19/2017 - 08:40
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 Measuring CPU Cycles
by Divino C.
Wed, 06/18/2014 - 16:13 8
by iliyapolak
Fri, 06/20/2014 - 12:52
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 Windows WMI Win32_CacheMemory class - cache Associativity values
by nrcaliendo
Mon, 06/25/2012 - 05:42 7
by Sergey Kostrov
Thu, 06/28/2012 - 18:07
Normal topic verifying first-touch memory allocation
by Tim P.
Fri, 06/14/2013 - 10:26 4
by McCalpin, John
Mon, 06/24/2013 - 12:34
Normal topic How many pipeline stages detect branch mispredictions?
by T C
Tue, 07/07/2015 - 16:52 0
by T C
Tue, 07/07/2015 - 16:52
Normal topic DDIO hit/miss metric? (or PCIeItoM not ticking)
by Bartosz L.
Thu, 05/12/2016 - 11:02 5
by Yigal K.
Wed, 08/24/2016 - 00:06
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.