Intel® Developer Zone:
Software Tuning, Performance Optimization & Platform Monitoring

Announcements
 
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.
Private messages can only be initiated by Intel employees and members of the Intel® Black Belt Developer program.
Topic / Topic starter Post date Replies Last Post
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 How to properly use the PMC0 and PMC1 performance counters
by Paul M.
Mon, 04/11/2016 - 03:28 0
by Paul M.
Mon, 04/11/2016 - 03:28
Normal topic It is possible to monitor cross-processes using RDTSC or RDTSCP?
by Zirak
Thu, 02/16/2017 - 13:37 2
by Zirak
Sat, 05/06/2017 - 18:08
Normal topic pcm-memory.x fails to read memory stats
by Somnath M.
Mon, 03/27/2017 - 15:54 1
by Somnath M.
Thu, 03/30/2017 - 18:09
Normal topic Can QPI LL PMU monitor more than 1 kind of CTO event at the same time?
by li d.
Fri, 07/26/2013 - 00:45 0
by li d.
Fri, 07/26/2013 - 00:45
Normal topic There is no r2pcie on skylake.
by GHui
Thu, 08/03/2017 - 03:36 5
by McCalpin, John
Wed, 09/06/2017 - 07:20
Normal topic PMC Errata Handling
by Gregory
Mon, 11/27/2017 - 09:35 0
by Gregory
Mon, 11/27/2017 - 09:35
Normal topic What are LLC hardware prefetches?
by perfwise
Wed, 12/07/2011 - 12:31 2
by Patrick Fay (Intel)
Wed, 12/07/2011 - 12:31
Normal topic Profiling memory accesses - which counters overlap with which?
by Adrian C.
Tue, 09/03/2013 - 12:05 6
by Adrian C.
Tue, 09/17/2013 - 20:06
Hot topic Haswell L2 cache bandwidth to L1 (64 bytes/cycle)?
by Stephen
Fri, 10/03/2014 - 11:29 27
by McCalpin, John
Sun, 12/24/2017 - 12:53
Normal topic LLCM
by GHui
Wed, 08/05/2015 - 03:11 1
by Roman Dementiev...
Mon, 08/31/2015 - 07:47
Normal topic Attributing lost cycles to cache misses and mis predictsIdentifying if data locality and branch mis predicts
by Hayden L.
Tue, 06/21/2016 - 11:26 1
by Hayden L.
Tue, 06/21/2016 - 11:30
Normal topic Sandy\Ivy Bridge memory traffic
by Max R.
Mon, 10/22/2012 - 03:38 10
by Shuja-ur-Rehman B.
Tue, 04/19/2016 - 09:49
Normal topic HPLinpack power consumption profile on Sandybridge server
by SamG
Sat, 03/24/2018 - 21:38 1
by McCalpin, John
Mon, 03/26/2018 - 05:23
Normal topic Increasing Stride
by schwald
Mon, 03/26/2012 - 05:45 4
by Patrick Fay (Intel)
Mon, 04/02/2012 - 20:53
Normal topic Can I monitor process using PCM
by Chandrashekhar G.
Tue, 11/19/2013 - 17:08 8
by Patrick Fay (Intel)
Fri, 01/24/2014 - 06:35
Normal topic PCM Processor not supported
by Jeremie Lagraviere
Wed, 01/28/2015 - 06:38 6
by Roman Dementiev...
Wed, 01/25/2017 - 01:20
Normal topic Access to Intel(r) Performance Counter Monitor has denied (no MSR or PCI CFG space access) message is showing with pcm-memory.x
by Jerry S.
Thu, 11/05/2015 - 17:43 2
by Jerry S.
Sun, 11/08/2015 - 17:30
Normal topic Counting bus lock cycles on Skylake
by Arthur P.
Tue, 10/11/2016 - 03:16 1
by Thomas R.
Thu, 10/13/2016 - 06:44
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 What is a default precision for a 64-bit platform with AMD CPU?
by Sergey Kostrov
Mon, 06/11/2012 - 21:46 4
by Sergey Kostrov
Wed, 06/13/2012 - 18:04
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 DISABLE turbo boost
by Wei K.
Fri, 02/12/2016 - 06:44 1
by McCalpin, John
Fri, 02/12/2016 - 10:50
Normal topic Power Gadget details
by Elliott B.
Mon, 12/12/2016 - 14:27 1
by Elliott B.
Tue, 12/20/2016 - 11:23
New posts
No new posts
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.