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.
Topic / Topic starter Post date Replies Last Post
Normal topic How many pipeline stages detect branch mispredictions?
by T C
Tue, 07/07/2015 - 16:52 0
by T C
Tue, 07/07/2015 - 16:52
Normal topic Using the performance counters when having multiple threads
by Doru Adrian Thom P.
Wed, 06/11/2014 - 19:39 7
by Doru Adrian Thom P.
Thu, 06/12/2014 - 09:30
Normal topic Xeon E5-2600 uncore PCU event confusion
by John D. McCalpin
Tue, 09/25/2012 - 12:20 3
by John D. McCalpin
Mon, 10/01/2012 - 09:01
Normal topic Memory Buffers
by maratyszcza
Sat, 09/10/2011 - 18:16 4
by Tim Prince
Sat, 09/10/2011 - 18:16
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 resource stalls on Sandy Bridge
by Yunqi Z.
Fri, 05/10/2013 - 14:00 10
by iliyapolak
Fri, 05/10/2013 - 21:48
Normal topic Intel PCM and CPU hotplug Issue
by raoufeh
Mon, 04/23/2012 - 11:15 1
by Roman Dementiev...
Tue, 04/24/2012 - 08:45
Normal topic Per core energy analysis
by ARNAB R.
Sat, 12/20/2014 - 23:49 2
by iliyapolak
Tue, 12/23/2014 - 10:37
Normal topic IPSec Offload no controlador 82576GB
by Rodrigo Leal
Fri, 03/14/2014 - 07:29 3
by iliyapolak
Sat, 08/23/2014 - 05:25
Normal topic Questions on several L2 events in SNB
by yuanpeng
Fri, 08/02/2013 - 19:27 0
by yuanpeng
Fri, 08/02/2013 - 19:27
Normal topic Support of 'long double' floating point data type on Intel CPUs ( A collection of threads )
by Sergey Kostrov
Wed, 03/06/2013 - 07:10 10
by Sergey Kostrov
Tue, 11/19/2013 - 06:51
Normal topic TLB misses
by cagribal
Wed, 03/07/2012 - 03:30 3
by Patrick Fay (Intel)
Wed, 03/07/2012 - 03:30
Normal topic How to find out whether the last-level cache is shared between CPU and GPU?
by Bo W.
Mon, 10/20/2014 - 23:09 3
by iliyapolak
Tue, 10/21/2014 - 07:42
Normal topic How is the collection of MSR registers
by Black.S
Tue, 12/10/2013 - 09:30 12
by iliyapolak
Sat, 02/08/2014 - 07:14
Normal topic Evaluating dfferent software prefetch schemes SandyBridge and later processors
by andy-nisbet
Wed, 07/25/2012 - 10:13 3
by John D. McCalpin
Tue, 09/25/2012 - 15:53
Normal topic Ideal vectorization speed-up with SSE2 and MIC512 - not AVX?
by CK
Thu, 04/09/2015 - 07:48 4
by CK
Fri, 04/10/2015 - 02:31
Normal topic is std:sort faster than ipp sort ippsSortDescend_64f_I
This topic has been moved to "Intel® Integrated Performance Primitives" (View topic)
Normal topic set power limit to DRAM with RAPL
by Tomonori T.
Tue, 12/18/2012 - 06:31 6
by Tomonori T.
Tue, 12/25/2012 - 03:26
Normal topic Can not enable the "branch trace store" on SandyBridge
by yakovxu
Wed, 01/04/2012 - 05:35 5
by Patrick Fay (Intel)
Wed, 01/04/2012 - 08:43
Normal topic Branch predictor weird behaviour - how it work?
by NC s.
Tue, 04/28/2015 - 13:04 4
by John D. McCalpin
Wed, 05/27/2015 - 11:54
Hot topic DirectX11: big stalls in the driver of an Intel HD 3000
by DZ
Wed, 01/09/2013 - 03:33 26
by kecoro
Tue, 05/05/2015 - 01:17
Normal topic Comparing compilers
by magicfoot
Wed, 01/18/2012 - 05:05 14
by Tim Prince
Fri, 02/03/2012 - 07:35
Normal topic Galileo Vs Atom
by Sridevi B.
Wed, 09/03/2014 - 03:02 1
by Patrick Fay (Intel)
Wed, 09/03/2014 - 07:49
Normal topic Access Contention Analysis
by Divino C.
Thu, 10/24/2013 - 13:12 3
by iliyapolak
Fri, 10/25/2013 - 06:39
Normal topic non-snoop read and non-snoop write. meaning?
by Alexander Alexeev
Tue, 07/16/2013 - 01:53 6
by John D. McCalpin
Thu, 07/25/2013 - 12:27
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.