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.
This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Topic / Topic starter Post date Replies Last Post
Hot topic Intel Performance Counter Monitor - Can't access PCI configuration space
by Prabhu T.
Thu, 06/13/2013 - 06:15 32
by Prabhu T.
Thu, 11/14/2013 - 04:00
Normal topic microcode processor update: what processors are supported and what version is inside update?
by Peter V.
Mon, 07/06/2015 - 08:30 0
by Peter V.
Mon, 07/06/2015 - 08:30
Normal topic Intel performance counters and Windows 2012
by Chris A.
Mon, 07/14/2014 - 04:13 4
by iliyapolak
Thu, 07/24/2014 - 01:00
Normal topic Functions & Macro-Wrapper using RDTSC instruction
by Sergey Kostrov
Wed, 11/23/2011 - 18:33 11
by Sergey Kostrov
Sat, 02/25/2012 - 16:46
Normal topic (Potential) PCM v2.9 CSV output bug
by Ameen A.
Fri, 09/18/2015 - 18:03 0
by Ameen A.
Fri, 09/18/2015 - 18:03
Normal topic Questions on several L2 events in SNB
by yuanpeng
Fri, 08/02/2013 - 09:41 4
by iliyapolak
Thu, 08/08/2013 - 04:12
Normal topic RAPL values on Ivy Bridge
by futureishere
Mon, 10/27/2014 - 10:30 6
by futureishere
Tue, 10/28/2014 - 05:41
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 doubt about MFENCE instruction
by Mahesh C.
Thu, 05/18/2017 - 06:31 3
by McCalpin, John
Thu, 05/25/2017 - 08:34
Normal topic disabling hardware prefetching on Xeon
by ramacn
Sun, 03/11/2012 - 12:49 3
by Patrick Fay (Intel)
Sun, 03/11/2012 - 18:12
Normal topic About PCM2.10 new feature
by zhihong l.
Mon, 01/04/2016 - 23:33 0
by zhihong l.
Mon, 01/04/2016 - 23:33
Normal topic Intel PCM: How to convert energy to power ?? Very low Energy Measurements
by aajizattari
Fri, 09/14/2012 - 14:54 1
by Roman Dementiev...
Wed, 09/19/2012 - 03:12
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 Xeon E5/E7 memory power management documentation
by Alex K.
Wed, 02/11/2015 - 12:58 4
by Alex K.
Fri, 02/13/2015 - 15:58
Normal topic EET on Broadwell-EP
by Johannes Hofmann
Wed, 10/05/2016 - 23:31 0
by Johannes Hofmann
Wed, 10/05/2016 - 23:31
Normal topic operations with polynomial
by Peter F.
Sun, 06/03/2012 - 13:31 2
by Sergey Kostrov
Mon, 06/11/2012 - 21:50
Normal topic PCM for QPI link utilization undestanding
by Piotr T.
Thu, 03/17/2016 - 02:38 3
by McCalpin, John
Fri, 03/18/2016 - 04:12
Normal topic RAPL:Package Power Estimation and capping
by Masakazu K.
Wed, 01/09/2013 - 02:28 3
by iliyapolak
Fri, 01/18/2013 - 13:44
Normal topic Intel PCM: Set environment variables for programs being profiled
by Irshad P.
Mon, 12/09/2013 - 00:20 4
by Irshad P.
Mon, 12/16/2013 - 03:10
Normal topic Using Performance Counter To Measure various parameters in External Program
by Prasanna Subburaj
Mon, 04/20/2015 - 14:49 5
by Roman Dementiev...
Mon, 08/31/2015 - 08:42
Normal topic Setting overflow flags in IA32_PERF_GLOBAL_STATUS register
by Ilya Verbin
Thu, 12/01/2016 - 15:17 0
by Ilya Verbin
Thu, 12/01/2016 - 15:17
Normal topic Address of all request made to L@/L3
by narran
Thu, 04/18/2013 - 21:31 11
by iliyapolak
Wed, 05/01/2013 - 00:03
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 Sandybridge supports 1G byte page?
by Ray Song
Sun, 07/31/2011 - 21:11 2
by Ray Song
Wed, 08/03/2011 - 22:29
Normal topic Query for Performance counter usage on Sandy Bridge Architecture. Number of stalls > Number of clock cycles
by Rakhi H.
Mon, 07/08/2013 - 22:24 6
by iliyapolak
Tue, 07/09/2013 - 07:14
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Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.