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.
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Topic / Topic starter Post date Replies Last Post
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 DRAM monitoring events for Haswell Core i7 CPU
by Clémentine M.
Wed, 06/17/2015 - 05:24 3
by McCalpin, John
Thu, 06/18/2015 - 08:31
Normal topic Process&Service question
by Andreas K.
Fri, 04/29/2016 - 12:14 0
by Andreas K.
Fri, 04/29/2016 - 12:14
Normal topic Getting a constant frequency on a core
by NC s.
Wed, 03/22/2017 - 07:34 1
by McCalpin, John
Wed, 03/22/2017 - 08:20
Normal topic Have a beeping problem with new ram memory.
by pinger d.
Sun, 03/30/2014 - 13:19 4
by iliyapolak
Mon, 03/31/2014 - 06:22
Normal topic Some question about performace counter and how to read them
by Hamid Reza K.
Wed, 04/01/2015 - 11:18 3
by McCalpin, John
Fri, 04/03/2015 - 07:26
Normal topic Collect TOR_INSERTS.OPCODE for two opcodes simultaneously
by Alexander Alexeev
Thu, 05/30/2013 - 02:24 2
by Roman Dementiev...
Fri, 06/07/2013 - 01:14
Normal topic CPU Temperature
by pesconi
Mon, 08/29/2011 - 20:28 12
by iliyapolak
Mon, 10/07/2013 - 08:11
Normal topic [PCM] Support Gflops?
by GHui
Fri, 08/28/2015 - 01:32 2
by McCalpin, John
Fri, 08/28/2015 - 08:41
Normal topic STREAM copy bandwidth
by Paul S.
Tue, 08/09/2016 - 11:22 2
by Paul S.
Thu, 08/11/2016 - 08:58
Normal topic Is did of Device 5 Function 0 on v4 wrong?
by GHui
Tue, 07/25/2017 - 01:37 6
by McCalpin, John
Thu, 07/27/2017 - 10:47
Normal topic [PCM] L2/L3 Cache Miss Values Are Alway Zero on Sandy Bridge
by mikeb01
Fri, 01/27/2012 - 00:36 3
by Roman Dementiev...
Fri, 01/27/2012 - 01:26
Normal topic Memory bandwidth on a NUMA system
by Ilya M.
Thu, 12/03/2015 - 08:52 6
by McCalpin, John
Mon, 12/21/2015 - 12:11
Normal topic main memory memcpy performance on Haswells
by Dave T.
Thu, 10/20/2016 - 16:17 0
by Dave T.
Thu, 10/20/2016 - 16:17
Normal topic Atom E3845 how to switch off throttling
by Peter G.
Sun, 11/19/2017 - 22:53 1
by Peter G.
Sun, 11/19/2017 - 23:27
Normal topic Profiling With Intel VTune Amplifier
by Divino C.
Thu, 08/08/2013 - 09:50 2
by Divino C.
Thu, 08/08/2013 - 14:24
Normal topic Performance-Monitoring Events for eDram?
by Po-An T.
Fri, 08/01/2014 - 12:15 4
by Patrick Fay (Intel)
Fri, 08/08/2014 - 18:09
Normal topic optiontips.in review
by optiontips
Mon, 04/16/2012 - 06:14 1
by Patrick Fay (Intel)
Mon, 04/16/2012 - 06:22
Normal topic Skylake support for CAT and CMT?
by Rolf Andersson
Thu, 02/25/2016 - 04:20 0
by Rolf Andersson
Thu, 02/25/2016 - 04:20
Normal topic Measure cache miss on Broadwell DE using PCM
by Hongjun R.
Thu, 01/12/2017 - 01:16 1
by McCalpin, John
Thu, 01/12/2017 - 11:44
Normal topic Significant package power consumption with negligible CPU utilization
by SamG
Fri, 03/23/2018 - 04:23 1
by McCalpin, John
Mon, 03/26/2018 - 05:34
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 PCM - Starting MSR service failed with error 3
by Ruben G.
Mon, 09/23/2013 - 02:14 5
by iliyapolak
Tue, 09/24/2013 - 11:14
Normal topic What is PCICFG address in uncore of intel XEON?
by Zhu G.
Thu, 11/06/2014 - 00:27 3
by Zhu G.
Sun, 11/09/2014 - 17:01
Normal topic How to alter the cache write policy while working with Intel X5675 series
by priyanka06
Thu, 06/28/2012 - 12:12 1
by Hussam Mousa (Intel)
Thu, 06/28/2012 - 16:27
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For more complete information about compiler optimizations, see our Optimization Notice.