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.
Topic / Topic startersort ascending Post date Replies Last Post
Hot topic Sandy bridge performance degradation compare to Westmere
by amk21
Thu, 11/01/2012 - 04:05 42
by amk21
Wed, 11/28/2012 - 12:29
Normal topic Sandy Bridge L2 Writeback to L3, PMC 0xF2
by perfwise
Thu, 09/15/2011 - 15:48 2
by perfwise
Thu, 09/15/2011 - 15:48
Normal topic Sandy Bridge Cache Latency
by david42
Tue, 09/27/2011 - 17:46 5
by Peggy Irelan (Intel)
Tue, 10/11/2011 - 18:26
Normal topic sandy bridge cache architecture
by oliver_cscs
Thu, 09/06/2012 - 05:01 3
by John D. McCalpin
Tue, 09/25/2012 - 10:21
Normal topic SANDY BRIDGE ADDRESS MAPPING SCHEME
by Saptarshi S.
Sun, 09/01/2013 - 19:01 1
by Patrick Fay (Intel)
Sun, 09/01/2013 - 19:14
Normal topic Sample code for PCIe Burst Transfer white paper by Intel?
by Sonny G.
Fri, 03/20/2015 - 19:48 4
by Sonny G.
Fri, 03/27/2015 - 11:47
Normal topic Running results are different for an application from compiling -O0 option and -O3 option
by Lyndon L.
Wed, 09/18/2013 - 14:56 2
by Lyndon L.
Wed, 09/18/2013 - 18:56
Normal topic Run to Run variability on an Intel(R) Xeon(R) CPU E3-1240 v3
by Animesh J.
Fri, 02/27/2015 - 23:43 2
by John D. McCalpin
Tue, 03/17/2015 - 08:50
Normal topic Return Program Counter
by gokussj9
Fri, 12/23/2011 - 06:31 2
by Thomas Willhalm...
Fri, 12/23/2011 - 06:31
Normal topic retired SIMD instructions in VTUne Amplifer XE 2015
by Chris A.
Fri, 09/12/2014 - 08:06 2
by iliyapolak
Sun, 09/14/2014 - 02:52
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 request for a demo project of using AVX asm
by WEI Z. (Intel)
Sun, 03/01/2015 - 22:37 11
by iliyapolak
Thu, 03/05/2015 - 11:43
Normal topic Reprogramming Uncore Counters on the fly
by Nash R.
Wed, 01/23/2013 - 13:50 5
by Roman Dementiev...
Sun, 01/27/2013 - 12:30
Normal topic relocation truncated to fit
by Ben Foster
Fri, 03/29/2013 - 07:57 3
by Patrick Fay (Intel)
Fri, 03/29/2013 - 09:36
Normal topic Reading the nominal CPU frequency on Linux
by Michael G.
Tue, 09/18/2012 - 07:37 3
by John D. McCalpin
Tue, 09/25/2012 - 10:35
Hot topic Reading QPI-Speed with pcm-power
by Michael Fuckner
Sun, 04/22/2012 - 23:13 17
by hpcdkhab
Tue, 03/04/2014 - 09:39
Normal topic Reading QPI Routing Table
by robchip
Sun, 10/14/2012 - 03:07 9
by iliyapolak
Fri, 05/10/2013 - 05:36
Normal topic Reading Events from Intel(R) Xeon(R) CPU E5-1650
by gokussj9
Sat, 07/20/2013 - 11:18 1
by Patrick Fay (Intel)
Mon, 07/22/2013 - 09:41
Normal topic Reading CBo RxR_OCCUPANCY event
by iliyapolak
Thu, 12/27/2012 - 04:15 4
by iliyapolak
Mon, 12/31/2012 - 11:53
Normal topic Reading and Writing MSRs to counted uops issued for Intel IvyBridge
by Fauny
Sun, 08/17/2014 - 03:03 2
by John D. McCalpin
Mon, 08/18/2014 - 09:38
Normal topic Read package temp and multiplier via CLI app
by Ty C.
Wed, 05/15/2013 - 12:45 5
by Roman Dementiev...
Mon, 05/27/2013 - 00:10
Normal topic Read Base Clock Frequency
by Samuel M.
Thu, 04/18/2013 - 11:43 9
by iliyapolak
Thu, 04/25/2013 - 01:20
Normal topic RDPMC vs. RDMSR and counters for branch predictor
by Minjang.Kim
Thu, 05/03/2012 - 08:29 1
by Roman Dementiev...
Fri, 05/04/2012 - 01:59
Normal topic RAPL:Package Power Estimation and capping
by Masakazu K.
Wed, 01/09/2013 - 02:28 3
by iliyapolak
Fri, 01/18/2013 - 13:44
Normal topic RAPL, DRAM and PCM
by Jee C.
Mon, 11/05/2012 - 13:00 8
by iliyapolak
Mon, 12/31/2012 - 23:15
New posts
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Hot topic with new posts
Hot topic without new posts
Sticky topic
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For more complete information about compiler optimizations, see our Optimization Notice.