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 Overwrite Locked Bits in a Memory Controller
by Saptarshi S.
Mon, 11/18/2013 - 16:34 2
by Patrick Fay (Intel)
Fri, 01/24/2014 - 07:53
Normal topic Ivy Bridge performance monitoring events CYCLE_ACTIVITY.*?
by JimH
Mon, 06/11/2012 - 16:22 5
by Divino C.
Tue, 09/03/2013 - 11:11
Normal topic How to use MTRR on machines with Skylake processors?
by Xinran W.
Thu, 03/16/2017 - 18:42 1
by McCalpin, John
Mon, 03/20/2017 - 08:14
Normal topic Kernel Panic When Trying To Enable BTS
by ETPA Team
Sun, 04/07/2013 - 20:54 10
by iliyapolak
Sat, 05/04/2013 - 08:34
Normal topic Breaking down data access by cache and memory levels
by Jee C.
Fri, 03/28/2014 - 10:15 1
by McCalpin, John
Tue, 04/01/2014 - 15:57
Normal topic IPC sampling using PCM
by Jose L. S.
Fri, 05/20/2016 - 08:11 6
by Jose L. S.
Mon, 05/23/2016 - 10:06
Normal topic Weird Derived Cache Latency
by Min X.
Mon, 03/27/2017 - 20:15 1
by Thomas Willhalm...
Tue, 03/28/2017 - 02:16
Hot topic TSC Synchronization Across Cores
by Samuel M.
Tue, 04/16/2013 - 20:00 18
by Sergey Kostrov
Fri, 04/26/2013 - 20:49
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 Windows 10 upgrade
by Josee W.
Mon, 05/23/2016 - 17:05 1
by Josee W.
Mon, 05/23/2016 - 17:08
Normal topic pmu-tools for Intel PMU features on top of linux perf
by Andreas Kleen (...
Sun, 08/03/2014 - 12:39 1
by Thomas Willhalm...
Sun, 08/03/2014 - 13:18
Normal topic Cpuid leaf 0x2, dtlb0, dtlb1 and uTLB
by Rafael Cout
Sun, 08/06/2017 - 07:54 0
by Rafael Cout
Sun, 08/06/2017 - 07:54
Normal topic 4th gen (Haswell) undocumented events?
by nsmeds
Thu, 06/27/2013 - 03:37 12
by McCalpin, John
Wed, 08/14/2013 - 15:29
Normal topic PCM / QPI error
by Tobias G.
Mon, 07/20/2015 - 00:08 1
by Roman Dementiev...
Mon, 07/20/2015 - 03:07
Normal topic Wrong LBR addresses
by Alex L.
Thu, 09/15/2016 - 06:03 0
by Alex L.
Thu, 09/15/2016 - 06:03
Normal topic How does the shutdown on overheating work ?
by victor6799
Sat, 09/03/2011 - 22:11 8
by iliyapolak
Sun, 02/10/2013 - 21:51
Normal topic OFFCORE events for CODE/DATA traffic measurements on Sandy Bridge
by Alexander Alexeev
Thu, 11/06/2014 - 13:57 0
by Alexander Alexeev
Thu, 11/06/2014 - 13:57
Normal topic Why should data be aligned to 16 bytes for SSE instructions?
by Member, Forum
Mon, 11/27/2017 - 17:36 4
by Tim P.
Tue, 11/28/2017 - 15:19
Normal topic [PCM]QPI Link Power Management is abnormal
by Max J.
Thu, 10/08/2015 - 00:01 0
by Max J.
Thu, 10/08/2015 - 00:01
Normal topic PCIe driver to interface kintex 705 with arm a9
by John D.
Tue, 11/15/2016 - 03:43 0
by John D.
Tue, 11/15/2016 - 03:43
Normal topic PCM can not work with suse11 sp1
by Wang Ruifeng
Wed, 08/14/2013 - 01:17 9
by Tongliang L.
Tue, 08/20/2013 - 20:05
Normal topic How to apply 'developer system programming manual' on SNB
by GHui
Wed, 02/01/2012 - 00:01 10
by Patrick Fay (Intel)
Wed, 02/01/2012 - 00:01
Normal topic Xeon E5 26xx v3 energy monitor error
by Roberto R.
Fri, 02/27/2015 - 01:58 7
by Roberto R.
Mon, 03/02/2015 - 08:40
Normal topic How to understand LLC_misses, LLC-load-misses and LLC-store-misses
by LY
Fri, 01/22/2016 - 08:47 2
by LY
Fri, 01/22/2016 - 11:44
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
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.