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.
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 startersort descending Post date Replies Last Post
Normal topic Core Speed Issue?
by thebanker101
Sun, 03/18/2012 - 20:03 2
by revogirl
Sun, 03/18/2012 - 20:03
Normal topic CoreFreq
by CyrIng
Sat, 10/03/2015 - 01:22 0
by CyrIng
Sat, 10/03/2015 - 01:22
Normal topic Counting bus lock cycles on Skylake
by Arthur P.
Tue, 10/11/2016 - 03:16 1
by Thomas R.
Thu, 10/13/2016 - 06:44
Normal topic Counting CPU cycles of a process with PMC0 counter
by Anubhav S.
Wed, 04/13/2016 - 05:15 0
by Anubhav S.
Wed, 04/13/2016 - 05:15
Normal topic counting flops (SIMD)
by José Luis G.
Fri, 01/10/2014 - 17:15 8
by John McCalpin
Wed, 01/15/2014 - 12:48
Normal topic counting memory stall on Sandy Bridge
by liu x.
Mon, 05/05/2014 - 21:56 7
by John McCalpin
Mon, 02/01/2016 - 09:07
Normal topic Counting MFENCE events with performance counters
by Tim M.
Fri, 10/31/2014 - 06:53 3
by Roman Dementiev...
Wed, 11/26/2014 - 05:12
Normal topic Counting native events
by Vincent B.
Mon, 06/29/2015 - 08:08 2
by Georg Hager
Mon, 06/29/2015 - 11:14
Normal topic Counting Offcore_Response Events Xeon Phi KNL
by Adam S.
Mon, 08/08/2016 - 15:11 6
by John McCalpin
Wed, 10/19/2016 - 07:01
Normal topic Counting stall cycles on Sandy Bridge
by Marcin K.
Wed, 02/26/2014 - 05:48 10
by John McCalpin
Fri, 10/23/2015 - 08:17
Normal topic Counting UOPS dispatched to execution ports on Haswell
by futureishere
Mon, 01/18/2016 - 10:37 3
by futureishere
Tue, 01/19/2016 - 11:18
Normal topic CPU not executing instructions
by Norbert S.
Wed, 07/27/2016 - 03:19 0
by Norbert S.
Wed, 07/27/2016 - 03:19
Normal topic CPU Temperature
by pesconi
Mon, 08/29/2011 - 20:28 12
by iliyapolak
Mon, 10/07/2013 - 08:11
Normal topic CPU/GPU ring programming
by Samy C.
Wed, 02/18/2015 - 01:40 1
by iliyapolak
Wed, 02/18/2015 - 23:30
Normal topic Creating a custom resolution
by Joe M.
Thu, 08/14/2014 - 08:28 2
by iliyapolak
Fri, 08/15/2014 - 12:09
Normal topic Custom counters file view out of memory error PCM-Service
by Maurice D.
Tue, 05/12/2015 - 09:08 1
by Thomas Willhalm...
Wed, 05/13/2015 - 00:44
Normal topic Cycles spent requests to DRAM on Ivy/Sandy Bridge
by Matthew C.
Thu, 06/26/2014 - 14:35 1
by John McCalpin
Thu, 06/26/2014 - 16:48
Normal topic Daryl J Hudson III Facing Problem With Windows 7
by daryljhudsoniii
Wed, 07/25/2012 - 00:19 3
by Sergey Kostrov
Fri, 07/27/2012 - 18:32
Normal topic Data linear address does not appear with PEBS sampling in some architectures
by jaeyoung j.
Fri, 06/10/2016 - 00:18 0
by jaeyoung j.
Fri, 06/10/2016 - 00:18
Normal topic Data Linear Address Tracing - Counter Reset Endless Loop
by Tobias N.
Mon, 11/18/2013 - 08:24 6
by Patrick Fay (Intel)
Fri, 01/24/2014 - 07:45
Normal topic Data Prefetching using Fortran Directives
by Sina M.
Wed, 06/11/2014 - 00:10 0
by Sina M.
Wed, 06/11/2014 - 00:10
Normal topic DataLA profiling upon TSX abort event?
by krahnack
Wed, 08/28/2013 - 19:32 2
by krahnack
Sun, 09/01/2013 - 19:35
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
Normal topic Description of DRAM Refresh Unit Masks?
by Nash R.
Wed, 02/13/2013 - 09:17 7
by iliyapolak
Thu, 02/14/2013 - 22:28
Normal topic Details on the RAPLModel
by Ronny B.
Thu, 04/18/2013 - 00:17 3
by iliyapolak
Sat, 04/27/2013 - 12:14
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Hot topic with new posts
Hot topic without new posts
Sticky topic
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For more complete information about compiler optimizations, see our Optimization Notice.