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 level 2 and 3 cache misses on Xeon E5
by george g.
Wed, 11/27/2013 - 02:02 5
by Morten C.
Thu, 04/03/2014 - 00:04
Normal topic OFFCORE_RSP_1 always gives zero count of uncore events
by Jithin Parayil T.
Wed, 02/04/2015 - 22:30 4
by Jithin Parayil T.
Thu, 02/05/2015 - 15:03
Normal topic Error reading llc_misses event in Xeon D-1540
by Roberto R.
Wed, 06/24/2015 - 16:05 7
by Roberto R.
Tue, 10/27/2015 - 09:18
Normal topic Intel Processor Trace in Windows
by Albert g.
Wed, 05/04/2016 - 19:24 0
by Albert g.
Wed, 05/04/2016 - 19:24
Normal topic Are UD2 and INT3 roughly equivalent for stopping speculation
by Chris S.
Wed, 03/29/2017 - 13:11 0
by Chris S.
Wed, 03/29/2017 - 13:11
Normal topic SIMD optimisation
by kiran N.
Tue, 04/01/2014 - 23:02 0
by kiran N.
Tue, 04/01/2014 - 23:02
Hot topic How to find the Individual core L1 and L2 cache hit/miss on the multicore environment
by Hemanth K.
Tue, 04/07/2015 - 03:17 17
by Hemanth K.
Mon, 04/13/2015 - 05:07
Normal topic Xeon E5 L3 cache is organized how?
by Zack -.
Tue, 10/30/2012 - 09:26 7
by andres-more (Intel)
Mon, 11/05/2012 - 05:00
Normal topic Unable to load MacMSRDriver
by Octav C.
Thu, 09/10/2015 - 14:34 2
by Patrick Konsor ...
Mon, 06/20/2016 - 15:04
Normal topic Bug: PCM doesn't support offline cores
by Tomer M.
Tue, 08/23/2016 - 12:18 1
by Roman Dementiev...
Fri, 09/23/2016 - 02:10
Normal topic pcie bandwidth drops on Skylake-SP
by Friedhelm S.
Tue, 08/15/2017 - 08:25 0
by Friedhelm S.
Tue, 08/15/2017 - 08:25
Normal topic Passing some memory boundary values to 'prefetcht*' instructions
by Sergey Kostrov
Fri, 12/23/2011 - 06:04 6
by k_sarnath
Fri, 12/23/2011 - 06:04
Normal topic Support of 'long double' floating point data type on Intel CPUs ( A collection of threads )
by Sergey Kostrov
Wed, 03/06/2013 - 07:10 10
by Sergey Kostrov
Tue, 11/19/2013 - 06:51
Normal topic How can i building Intel PCM without NMI watchdog check?
by Wenqin C.
Fri, 12/11/2015 - 01:43 3
by Wenqin C.
Sun, 12/13/2015 - 03:51
Normal topic Roofline model within SDE and VTune Amplifier
by Sofya T.
Thu, 10/27/2016 - 02:15 0
by Sofya T.
Thu, 10/27/2016 - 02:15
Normal topic move_pages() flush TLB once or multiple times?
by kai w.
Thu, 11/30/2017 - 00:37 0
by kai w.
Thu, 11/30/2017 - 00:37
Hot topic Cache Identifier
by robchip
Wed, 03/28/2012 - 07:42 15
by robchip
Wed, 04/11/2012 - 01:04
Normal topic After Upgrade of Composer 2013 to Update 4: VS2012 doesn't work
by Michael B.
Tue, 06/04/2013 - 04:40 7
by Sergey Kostrov
Tue, 06/04/2013 - 21:20
Normal topic ACT_COUNT littile than PRE_COUNT.PAGE_MISS
by Qian Tianjin
Wed, 08/14/2013 - 01:47 3
by Tongliang L.
Thu, 08/15/2013 - 18:45
Hot topic Understanding L2 Miss performance counters
by futureishere
Wed, 08/13/2014 - 09:06 23
by McCalpin, John
Fri, 09/26/2014 - 07:39
Normal topic IMC counters
by Ming L.
Thu, 03/03/2016 - 12:07 1
by McCalpin, John
Fri, 03/04/2016 - 11:40
Normal topic RAPL of Intel Atom C2758
by Mincheol S.
Wed, 01/25/2017 - 08:12 3
by McCalpin, John
Thu, 01/26/2017 - 10:40
Normal topic No speedup with SSE
by Gong, Xufei
Mon, 04/02/2018 - 17:53 1
by Tim P.
Wed, 04/04/2018 - 05:22
Hot topic Can't use PCM
by korso
Thu, 06/14/2012 - 08:17 28
by Roman Dementiev...
Mon, 09/30/2013 - 01:21
Normal topic Questiona about Instructions Retired in PMU
by Arthur L.
Fri, 09/27/2013 - 07:06 2
by iliyapolak
Mon, 09/30/2013 - 23:27
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.