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 startersort ascending Post date Replies Last Post
Normal topic [Intel PCM] SNB-Server support ?
by GHui
Thu, 02/02/2012 - 18:28 5
by GHui
Thu, 02/02/2012 - 18:28
Normal topic [Intel PCM] Reference Cycles and Cycles Lost Due to Cache Misses
by asventurini
Tue, 08/21/2012 - 08:37 1
by Roman Dementiev...
Thu, 08/23/2012 - 06:33
Normal topic [BUG][AVX] Invalid code generation using _mm256_unpacklo_pd and _mm256_permute2f128_pd
This topic has been moved to "Intel® C++ Compiler" (View topic)
Normal topic XTU Options for Core and Cache
by George P.
Tue, 03/22/2016 - 00:57 0
by George P.
Tue, 03/22/2016 - 00:57
Normal topic XFreq for Intel : need beta testers
by CyrIng
Sun, 03/08/2015 - 06:10 1
by CyrIng
Fri, 03/20/2015 - 00:29
Normal topic Xeon-D Uncore ECC Error Injection
by Ryan S.
Fri, 07/31/2015 - 10:11 0
by Ryan S.
Fri, 07/31/2015 - 10:11
Normal topic Xeon Uncore Performance Monitoring documentation bugs
by James M.
Fri, 10/07/2016 - 11:48 1
by James M.
Fri, 10/07/2016 - 14:57
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 Xeon E5/E5v2 performance counters - not all counters working for all events
by Jacob M.
Tue, 09/09/2014 - 06:06 1
by Patrick Fay (Intel)
Tue, 09/09/2014 - 09:35
Normal topic Xeon E5-2600 uncore PCU event confusion
by McCalpin, John
Tue, 09/25/2012 - 12:20 3
by McCalpin, John
Mon, 10/01/2012 - 09:01
Hot topic Xeon E5 PCI Extended address space base address
by shiv a.
Wed, 05/14/2014 - 16:57 19
by McCalpin, John
Tue, 05/20/2014 - 14:23
Normal topic Xeon E5 MSR_PP1_ENERGY_STATUS read/write Error
by gokussj9
Thu, 05/07/2015 - 15:35 8
by Patrick Fay (Intel)
Thu, 05/07/2015 - 19:04
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 Xeon E5 Family : Integrated Memory Controller
by Saptarshi S.
Wed, 05/29/2013 - 19:12 3
by McCalpin, John
Thu, 05/30/2013 - 08:27
Normal topic Xeon E5 26xx v3 energy monitor error
by Roberto R.
Fri, 02/27/2015 - 01:58 7
by Roberto R.
Mon, 03/02/2015 - 08:40
Normal topic Xcode warning when building PcmMsrDriver.kext
by Charles S.
Thu, 07/28/2016 - 15:23 0
by Charles S.
Thu, 07/28/2016 - 15:23
Normal topic Wrong LBR addresses
by Alex L.
Thu, 09/15/2016 - 06:03 0
by Alex L.
Thu, 09/15/2016 - 06:03
Normal topic Writeback in DRAM
by md K.
Mon, 06/30/2014 - 13:38 11
by McCalpin, John
Thu, 07/03/2014 - 11:25
Normal topic write only memory bandwidth
by zachary w.
Thu, 09/27/2012 - 23:38 10
by McCalpin, John
Wed, 10/17/2012 - 11:08
Normal topic Write Combining buffers in recent CPUs
by caliniaru
Tue, 05/15/2012 - 04:33 1
by Tim P.
Tue, 05/15/2012 - 05:04
Normal topic Write Combining Buffer Out of Order Writes and PCIe
by bmeardon
Tue, 02/07/2017 - 11:52 9
by bmeardon
Mon, 02/13/2017 - 09:22
Normal topic Write Combining Buffer
by Srinath Sridharan
Tue, 05/15/2012 - 16:44 7
by Igor Levicki
Sat, 05/19/2012 - 05:30
Normal topic Write Combine Performance and Out of Order
by CHUL K.
Sun, 07/13/2014 - 22:51 7
by CHUL K.
Thu, 07/17/2014 - 11:39
Normal topic Write Combine and non-temporal store's effect on IMC uncore events in Haswel-EX
by wang c.
Thu, 04/14/2016 - 07:12 9
by wang c.
Thu, 06/23/2016 - 08:23
Normal topic Windows WMI Win32_CacheMemory class - cache Associativity values
by nrcaliendo
Mon, 06/25/2012 - 05:42 7
by Sergey Kostrov
Thu, 06/28/2012 - 18:07
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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.