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 Repliessort ascending Last Post
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 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 Understanding output from pcm-numa.x and pcm-memory.x
by Jeremie Lagraviere
Tue, 05/05/2015 - 03:03 9
by Mccalpin, John
Wed, 01/27/2016 - 07:25
Normal topic How to measure flops on v4
by GHui
Tue, 08/23/2016 - 22:21 9
by Mccalpin, John
Wed, 09/07/2016 - 07:38
Normal topic Slow math performance on i7-5960X vs i7-3820
by Duncan M.
Tue, 06/02/2015 - 04:46 9
by iliyapolak
Thu, 12/24/2015 - 04:01
Normal topic Read Base Clock Frequency
by Samuel M.
Thu, 04/18/2013 - 11:43 9
by iliyapolak
Thu, 04/25/2013 - 01:20
Normal topic Some inconsistency in QPI traffic monitoring for TxL_FLITS_G0
by Alexander Alexeev
Tue, 07/16/2013 - 04:40 8
by Roman Dementiev...
Tue, 07/23/2013 - 09:39
Normal topic RDTSCP & cache misses
by George P.
Thu, 06/04/2015 - 01:13 8
by Mccalpin, John
Fri, 06/05/2015 - 12:25
Normal topic power/consumption in turboboost
by Black.S
Tue, 04/29/2014 - 08:23 8
by Black.S
Sun, 05/25/2014 - 05:50
Normal topic Can I monitor process using PCM
by Chandrashekhar G.
Tue, 11/19/2013 - 17:08 8
by Patrick Fay (Intel)
Fri, 01/24/2014 - 06:35
Normal topic Caching H/W of Address Translation Structures on Intel64 Architectures
by drMikeT
Wed, 04/04/2012 - 12:06 8
by drMikeT
Tue, 08/04/2015 - 10:53
Normal topic Error building IntelPerformanceCounterMonitorV2.8 in Visual Studio 2013
by kmathew
Thu, 02/19/2015 - 09:26 8
by Roman Dementiev...
Mon, 02/23/2015 - 01:05
Normal topic Difference between "CPU_CLK_UNHALTED.CORE" and "CPU_CLK_UNHALTED.REF"
by Xia Z.
Thu, 04/18/2013 - 00:53 8
by iliyapolak
Thu, 10/10/2013 - 22:35
Normal topic Building intel pcm on Mac
by Grischa J.
Fri, 04/24/2015 - 07:03 8
by Patrick Fay (Intel)
Mon, 04/27/2015 - 05:33
Normal topic Is there any PCM version that supports Haswell and Haswell EP?
by drMikeT
Tue, 09/02/2014 - 13:21 8
by Roman Dementiev...
Fri, 09/12/2014 - 07:03
Normal topic counting flops (SIMD)
by José Luis G.
Fri, 01/10/2014 - 17:15 8
by Mccalpin, John
Wed, 01/15/2014 - 12:48
Normal topic can't find QPI performance monitoring registers on pci configuration space
by incoming4u
Tue, 03/05/2013 - 00:29 8
by iliyapolak
Wed, 03/27/2013 - 21:35
Normal topic [PCM] Last Level Cache Miss on SNB-Server
by GHui
Fri, 01/04/2013 - 00:48 8
by iliyapolak
Sat, 01/05/2013 - 22:27
Normal topic Why is an E5 1650v3 slower than an i5 4570S ??
by Marcus K.
Thu, 05/28/2015 - 09:51 8
by Tim P.
Sat, 05/30/2015 - 10:44
Normal topic Timely interaction of performance counters
by Olaf Krzikalla
Fri, 03/21/2014 - 06:59 8
by iliyapolak
Mon, 03/24/2014 - 10:41
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 PrefetchT0
by Madhav A.
Wed, 01/29/2014 - 11:11 8
by Tim P.
Fri, 01/31/2014 - 15:11
Normal topic set power limit to DRAM with RAPL
by Tomonori T.
Tue, 12/18/2012 - 06:31 8
by Anmol Panda
Sun, 12/11/2016 - 22:49
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 Disabling Turbo Boost
by Samuel M.
Mon, 05/20/2013 - 16:04 8
by Sergey Kostrov
Wed, 05/22/2013 - 17:04
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For more complete information about compiler optimizations, see our Optimization Notice.