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 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 Intel Performance Counter Monitor (Intel PCM) V2.10 released
by Thomas Willhalm...
Tue, 11/17/2015 - 09:25 0
by Thomas Willhalm...
Tue, 11/17/2015 - 09:25
Normal topic Performance of Compiler Location on Cluster
by larry.riche
Thu, 02/09/2012 - 22:18 2
by Tim P.
Thu, 02/09/2012 - 22:18
Normal topic RAPL for energy measurement
by Yunqi Z.
Wed, 04/03/2013 - 13:52 8
by iliyapolak
Sun, 04/07/2013 - 01:11
Normal topic BIOS parameters on HP SNB for pcm-power.x
by Ramakrishna Kar...
Thu, 07/12/2012 - 15:49 1
by Hussam Mousa (Intel)
Sat, 07/14/2012 - 22:30
Normal topic Using Result from remote Xeon Phi machine to local machine to visualize it
by Allam F.
Mon, 10/14/2013 - 08:52 0
by Allam F.
Mon, 10/14/2013 - 08:52
Normal topic Intel Memory Latency checker w/ Windows support released
by Vish Viswanatha...
Sun, 11/09/2014 - 21:06 4
by Steffen Zeuch
Wed, 03/04/2015 - 06:47
Normal topic Intel PCM
by Anil A.
Wed, 09/16/2015 - 10:55 1
by Patrick Lu (Intel)
Wed, 09/16/2015 - 11:37
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 Cache Coherence in Ivy Bridge
by Divino C.
Thu, 10/24/2013 - 13:15 10
by iliyapolak
Mon, 10/28/2013 - 00:22
Normal topic Multi-threaded L3 cache performance
by Marcin K.
Tue, 12/02/2014 - 04:17 7
by John McCalpin
Tue, 12/02/2014 - 15:03
Normal topic Viewing Skylake C-state C8/C9/10 using PCM v2.9
by WJ C.
Tue, 09/29/2015 - 01:38 6
by Roman Dementiev...
Wed, 09/30/2015 - 07:02
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 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
Hot topic Intel Memory Latency Checker v2.0 released
by Thomas Willhalm...
Mon, 06/30/2014 - 04:29 24
by Ming C.
Mon, 07/28/2014 - 19:36
Normal topic Tsc-deadline feature. Cpu family ?
by Jog L.
Wed, 06/03/2015 - 23:03 2
by Jog L.
Thu, 06/04/2015 - 06:41
Normal topic Question on L1 writeback performance counters on westmere EP
by John McCalpin
Fri, 06/15/2012 - 16:05 3
by Hussam Mousa (Intel)
Tue, 07/31/2012 - 11:47
Normal topic Sandy Bridge RAPL energy counter overlap?
by John McCalpin
Wed, 09/04/2013 - 15:42 0
by John McCalpin
Wed, 09/04/2013 - 15:42
Hot topic Haswell L2 cache bandwidth to L1 (64 bytes/cycle)?
by Stephen
Fri, 10/03/2014 - 11:29 17
by John McCalpin
Thu, 08/06/2015 - 18:26
Normal topic What is UBox, Cbo, sbo, HA, iMC, IRP, PCU, QPI, R2PCIe, R3QPI and etc.
by GHui
Tue, 08/04/2015 - 02:34 1
by John McCalpin
Tue, 08/04/2015 - 08:48
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 change processor t5300 of my laptop
by pwaves13
Tue, 09/06/2011 - 15:37 1
by Patrick Fay (Intel)
Tue, 09/06/2011 - 15:49
Normal topic Xeon E5 L3 cache is organized how?
by Zack -.
Tue, 10/30/2012 - 09:26 7
by andres-more (Intel)
Mon, 11/05/2012 - 05:00
Normal topic Trouble getting useful information from the PCM
by Kirk S.
Sun, 03/30/2014 - 13:48 1
by Roman Dementiev...
Mon, 03/31/2014 - 00:04
Normal topic Some question about performace counter and how to read them
by Hamid Reza K.
Wed, 04/01/2015 - 11:18 3
by John McCalpin
Fri, 04/03/2015 - 07:26
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Hot topic with new posts
Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.