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 startersort descending Post date Replies Last Post
Normal topic l2_rqst and l2_trans
by Bo W.
Fri, 11/11/2016 - 06:32 1
by McCalpin, John
Fri, 11/11/2016 - 11:37
Normal topic Last-Level-Cache Hits/Misses
by Hilmar A.
Mon, 05/02/2016 - 10:20 8
by McCalpin, John
Thu, 05/12/2016 - 12:18
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 LBR Empty records
by Yoav A.
Sun, 07/13/2014 - 05:44 0
by Yoav A.
Sun, 07/13/2014 - 05:44
Normal topic Leor Zahavi : Windows 7 error
by leorzahav
Mon, 08/06/2012 - 05:18 2
by iliyapolak
Mon, 09/03/2012 - 08:54
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 Link between Intel PCM and SDM Volume 3 for memory bandwidth monitoring
by Manuel S.
Tue, 06/07/2016 - 05:03 9
by McCalpin, John
Thu, 06/09/2016 - 14:01
Normal topic Linux kernel for xeon E5-2665 machine
by Rakhi H.
Thu, 09/12/2013 - 09:29 2
by iliyapolak
Wed, 09/18/2013 - 08:04
Normal topic Linux Perf: Error on programming generic event #0 error: Invalid argument
by anthony b.
Wed, 02/24/2016 - 20:24 0
by anthony b.
Wed, 02/24/2016 - 20:24
Normal topic Linux vs. Windows: package C-state residency over Haswell
by Rony R.
Sun, 11/09/2014 - 03:59 3
by Patrick Fay (Intel)
Sun, 04/26/2015 - 09:45
Normal topic Little Bug about IntelPerformanceCounterMonitorV2.8/intelpcm.so/Makefile
by wayne z.
Fri, 05/08/2015 - 05:23 1
by Roman Dementiev...
Tue, 05/19/2015 - 00:42
Normal topic LLC misses in Sandy Bridge NUMA hosts
by Tan L.
Fri, 09/21/2012 - 19:39 6
by Roman Dementiev...
Mon, 10/01/2012 - 03:23
Normal topic LLCM
by GHui
Wed, 08/05/2015 - 03:11 1
by Roman Dementiev...
Mon, 08/31/2015 - 07:47
Normal topic Load Hit LFB on SW/HW Pref - what does it count
by perfwise
Fri, 09/16/2011 - 14:31 1
by Patrick Fay (Intel)
Tue, 09/20/2011 - 15:57
Normal topic Load Latency PEBS
by Mohamed Husain
Sun, 11/03/2013 - 22:36 1
by iliyapolak
Sun, 11/03/2013 - 23:51
Normal topic Loads blocked due to store forwarding
by Fabio L.
Tue, 07/16/2013 - 09:03 9
by iliyapolak
Wed, 07/24/2013 - 12:34
Normal topic locking code and data in L1/L2 cache.
by ovidiu n.
Thu, 10/20/2016 - 19:35 0
by ovidiu n.
Thu, 10/20/2016 - 19:35
Normal topic Looking for help on a hyperthreading (?) issue
by Jim H.
Mon, 07/03/2017 - 23:25 7
by Jim H.
Thu, 07/06/2017 - 09:17
Normal topic Loop vectorization and how to read optimization report
by selmilab
Mon, 09/08/2014 - 05:42 8
by selmilab
Wed, 09/10/2014 - 06:12
Normal topic Loop Versioning in Intel compiler
by zakaria-bendifallah
Fri, 07/22/2011 - 10:11 2
by Sergey Kostrov
Mon, 11/28/2011 - 21:07
Normal topic lspci does not list the intel CPU bus
by GHui
Mon, 08/21/2017 - 22:43 5
by GHui
Mon, 08/21/2017 - 22:57
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
Normal topic macOS .kext signing for performance counters
by Aaron H.
Thu, 11/24/2016 - 10:20 2
by Chris S.
Fri, 03/31/2017 - 21:03
Normal topic main memory memcpy performance on Haswells
by Dave T.
Thu, 10/20/2016 - 16:17 0
by Dave T.
Thu, 10/20/2016 - 16:17
Normal topic Make sure certain PCIe writes are 64bytes to improve the bus performance
by Anil A.
Tue, 09/13/2016 - 01:32 4
by McCalpin, John
Thu, 09/15/2016 - 15:07
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.