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 event for speculative executed instruction
by marina m.
Wed, 05/20/2015 - 07:31 1
by McCalpin, John
Wed, 05/20/2015 - 11:07
Normal topic PCM Linux ksysguard
by Mic t.
Wed, 03/16/2016 - 10:33 1
by Otto Bruggeman ...
Thu, 03/17/2016 - 07:55
Normal topic Page-Based Memory Types and L1 Cache
by Urs M.
Mon, 01/30/2017 - 07:11 1
by McCalpin, John
Mon, 01/30/2017 - 10:39
Normal topic Avoid cache writing on read?
by yotamhc
Tue, 11/29/2011 - 05:36 7
by Sergey Kostrov
Tue, 11/29/2011 - 05:36
Hot topic No performance gain on faster pc
by piet_de_weer
Fri, 09/19/2014 - 16:29 17
by iliyapolak
Fri, 09/26/2014 - 09:04
Normal topic Mistake in Intel Developer Manual Volume 3?
by T C
Mon, 07/27/2015 - 15:56 2
by T C
Wed, 07/29/2015 - 12:36
Normal topic Performance of self-modifying code / (single use) JIT
by a t.
Mon, 05/30/2016 - 03:42 1
by Russell Van Zandt
Wed, 06/15/2016 - 02:00
Normal topic I need a document to describe vtune Events for Sandy Bridge
by Allam F.
Fri, 10/11/2013 - 16:27 2
by Allam F.
Sat, 10/12/2013 - 14:24
Normal topic Spread Spectrum Clocking for PCI Express
by Robert V.
Wed, 01/09/2013 - 09:20 3
by iliyapolak
Sun, 05/11/2014 - 12:26
Normal topic Branch Trace Store
by q1nex
Thu, 06/07/2012 - 18:27 3
by Patrick Fay (Intel)
Wed, 06/20/2012 - 07:44
Normal topic Sample code for PCIe Burst Transfer white paper by Intel?
by Sonny G.
Fri, 03/20/2015 - 19:48 7
by bmeardon
Thu, 12/29/2016 - 12:21
Normal topic Memory Controller (iMC) Performance Monitoring
by James M.
Wed, 01/27/2016 - 16:50 2
by McCalpin, John
Thu, 01/28/2016 - 16:16
Normal topic Impact of COD on LINPACK on Xeon v4
by Johannes Hofmann
Wed, 11/30/2016 - 04:47 2
by Johannes Hofmann
Fri, 12/02/2016 - 03:43
Normal topic ECC Error Injection on Xeon C5518
by Shrikanth K.
Thu, 06/12/2014 - 18:04 3
by iliyapolak
Wed, 06/18/2014 - 22:48
Normal topic Asynchronous DRAM refresh for xeon E5-2600
by Ratnaraj M.
Tue, 07/16/2013 - 03:31 0
by Ratnaraj M.
Tue, 07/16/2013 - 03:31
Normal topic Counting number of uops
by Ayaz A.
Wed, 02/22/2017 - 10:19 3
by McCalpin, John
Fri, 02/24/2017 - 08:51
Normal topic Preventing Shutdown Due to Overheating
by chetreb
Wed, 08/10/2011 - 00:33 9
by iliyapolak
Fri, 05/17/2013 - 23:07
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 [PCM] building OS X driver fails
by Thomas Willhalm...
Thu, 06/11/2015 - 01:14 2
by Patrick Fay (Intel)
Thu, 06/11/2015 - 06:26
Normal topic MEM_UNCORE_RETIRED.OTHER_LLC_MISS performance event for Westmere
by Nikolay S.
Thu, 04/14/2016 - 13:59 1
by Nikolay S.
Thu, 04/14/2016 - 17:44
Normal topic TOR_INSERTS. MISS_OPCODE count is bigger than OPCODE. It is unexpected.
by Alexander Alexeev
Thu, 08/29/2013 - 05:03 2
by Alexander Alexeev
Thu, 08/29/2013 - 13:07
Normal topic PCM: Unsupported processor error
by Joe Mario
Wed, 10/10/2012 - 11:57 6
by Roman Dementiev...
Tue, 12/23/2014 - 00:43
Normal topic Intel PCM - measure time using Performance Counters
by pranith
Fri, 04/06/2012 - 08:32 3
by Patrick Fay (Intel)
Fri, 04/06/2012 - 13:56
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 PCM: which kernel modules are required?
by Till S.
Tue, 11/17/2015 - 09:51 13
by Andreas Kleen (...
Sat, 12/05/2015 - 20:16
New posts
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Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
For more complete information about compiler optimizations, see our Optimization Notice.