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 starter Post date Replies Last Post
Normal topic memory bandwidth in vtune
by oliver_cscs
Fri, 08/24/2012 - 05:56 5
by McCalpin, John
Wed, 09/26/2012 - 07:19
Normal topic Intel PCM v2.10 Windows BSOD
by cianfa72
Wed, 04/06/2016 - 02:29 6
by Thomas Willhalm...
Mon, 04/25/2016 - 02:45
Normal topic DDR2 & DDR3 timings similarities
by CyrIng
Wed, 02/15/2017 - 07:51 5
by CyrIng
Fri, 02/17/2017 - 10:43
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 Can I force the compiler to pay attention to my intrinsics?
by McCalpin, John
Wed, 04/01/2015 - 19:19 5
by McCalpin, John
Sun, 04/05/2015 - 08:23
Normal topic pcm and memory bandwidth
by paul z.
Wed, 04/17/2013 - 05:26 4
by Roman Dementiev...
Tue, 12/23/2014 - 00:43
Normal topic Buying a platform for Power and Thermal Management
by aajizattari
Thu, 03/01/2012 - 05:48 1
by Patrick Fay (Intel)
Thu, 03/01/2012 - 08:09
Normal topic LLCM
by GHui
Wed, 08/05/2015 - 03:11 1
by Roman Dementiev...
Mon, 08/31/2015 - 07:47
Normal topic Problem while using PCM in Windows server 2012 R2
by zhihong l.
Wed, 06/15/2016 - 18:16 10
by Roman Dementiev...
Wed, 06/29/2016 - 08:24
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 PCM v2.6 hangs
by nir g.
Sun, 08/03/2014 - 04:08 1
by Roman Dementiev...
Sun, 08/03/2014 - 05:54
Normal topic Find time spent in cache for Sandy Bridge
by chinna_123
Mon, 07/23/2012 - 16:49 1
by Hussam Mousa (Intel)
Wed, 07/25/2012 - 09:52
Normal topic Package Monitoring on a deep C State with RAPL
by Carlos P.
Fri, 02/12/2016 - 05:13 10
by Carlos P.
Fri, 05/06/2016 - 03:58
Normal topic Measure memory bandwidth on Broadwell EX
by Harry L.
Fri, 12/09/2016 - 18:14 4
by Roman Dementiev...
Thu, 01/05/2017 - 01:14
Normal topic Shared memory on Nehalem
by Madhav A.
Mon, 01/20/2014 - 08:13 1
by Patrick Fay (Intel)
Fri, 01/24/2014 - 06:31
Normal topic Instrument all LD/ST instructions for a given snippet of code
by Jithin Parayil T.
Wed, 02/25/2015 - 12:11 3
by Thomas Willhalm...
Mon, 03/02/2015 - 01:33
Normal topic Test results for CRT-function 'sqrt' for different Floating Point Models
by Sergey Kostrov
Tue, 02/12/2013 - 17:55 1
by Sergey Kostrov
Tue, 02/12/2013 - 18:04
Normal topic Return Program Counter
by gokussj9
Fri, 12/23/2011 - 06:31 2
by Thomas Willhalm...
Fri, 12/23/2011 - 06:31
Normal topic DRAM monitoring events for Haswell Core i7 CPU
by Clémentine M.
Wed, 06/17/2015 - 05:24 3
by McCalpin, John
Thu, 06/18/2015 - 08:31
Normal topic MKL library: No vectorization
by Animesh J.
Wed, 04/27/2016 - 08:52 1
by Tim P.
Wed, 04/27/2016 - 11:34
Normal topic PCM 2.5.1 - cleanup after execution?
by Rolf Andersson
Sun, 07/28/2013 - 00:46 1
by Roman Dementiev...
Mon, 07/29/2013 - 05:55
Normal topic Question on L1 writeback performance counters on westmere EP
by McCalpin, John
Fri, 06/15/2012 - 16:05 3
by Hussam Mousa (Intel)
Tue, 07/31/2012 - 11:47
Normal topic Memory bandwidth on a NUMA system
by Ilya M.
Thu, 12/03/2015 - 08:52 6
by McCalpin, John
Mon, 12/21/2015 - 12:11
Normal topic Confusing hardware counters
by Bo W.
Thu, 10/20/2016 - 00:50 2
by Bo W.
Fri, 10/21/2016 - 12:54
Normal topic Cache Coherence in Ivy Bridge
by Divino C.
Thu, 10/24/2013 - 13:15 10
by iliyapolak
Mon, 10/28/2013 - 00:22
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For more complete information about compiler optimizations, see our Optimization Notice.