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 starter Post date Replies Last Postsort ascending
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 Question about get Gflops and AVX performance
by GHui
Sun, 10/19/2014 - 19:52 9
by iliyapolak
Tue, 10/21/2014 - 03:51
Normal topic Question about address translation on Xeon 5600s L3 cache
by zhangyihere
Tue, 07/31/2012 - 06:39 7
by John D. McCalpin
Fri, 10/17/2014 - 06:06
Normal topic Error building Intel Performance Counter Monitor kext on OSX 10.9
by Jorge G.
Sat, 10/11/2014 - 00:34 2
by Jorge G.
Tue, 10/14/2014 - 02:40
Normal topic 3.6.5.2 Store-forwarding Restriction on Data Availability
by Nathan K.
Tue, 10/07/2014 - 11:38 6
by iliyapolak
Sat, 10/11/2014 - 01:11
Normal topic Intel® 5 Series HM55 chipset Power-Up questions
by Lior M.
Thu, 10/02/2014 - 00:42 2
by Lior M.
Sun, 10/05/2014 - 01:10
Normal topic Intel RAPL's effect on individual cores
by Mustafa K.
Thu, 10/02/2014 - 00:22 4
by iliyapolak
Sat, 10/04/2014 - 01:30
Hot topic SB-E memory read bandwidth limitation?
by CommanderLake
Thu, 09/04/2014 - 01:00 38
by Georgi M.
Thu, 10/02/2014 - 09:46
Normal topic HyperThreading performance issues on Haswell
by Tim Prince
Sun, 09/28/2014 - 04:52 5
by Tim Prince
Mon, 09/29/2014 - 10:32
Normal topic sys_reset# use with Intel® 5 Series HM55 chipset and an embedded COM Express™ Intel® Core™ i7 Celeron processor
by Lior M.
Sun, 09/28/2014 - 02:26 0
by Lior M.
Sun, 09/28/2014 - 02:26
Hot topic No performance gain on faster pc
by piet_de_weer
Fri, 09/19/2014 - 16:29 17
by iliyapolak
Fri, 09/26/2014 - 09:04
Hot topic Understanding L2 Miss performance counters
by futureishere
Wed, 08/13/2014 - 09:06 23
by John D. McCalpin
Fri, 09/26/2014 - 07:39
Normal topic Disabling Prefetching on the i5
by chetreb
Mon, 11/26/2012 - 16:33 12
by Roman Dementiev...
Wed, 09/24/2014 - 23:40
Normal topic MSR to control h/w prefetchers disclosed
by Vish Viswanatha...
Wed, 09/24/2014 - 15:34 0
by Vish Viswanatha...
Wed, 09/24/2014 - 15:34
Normal topic Intel Performance Counter Monitor (Intel PCM) 2.7 released
by Thomas Willhalm...
Thu, 09/11/2014 - 13:24 2
by Alexander Alexeev
Mon, 09/22/2014 - 23:42
Normal topic difference between STALLS_L1D_PENDING and CYCLES_L1D_PENDING
by Aditya D.
Wed, 09/17/2014 - 16:02 1
by John D. McCalpin
Thu, 09/18/2014 - 12:56
Normal topic Trying to download IntelPerformanceCounterMonitorV2-7.zip: Access Denied
by Victor B.
Tue, 09/16/2014 - 00:17 3
by Otto Bruggeman ...
Thu, 09/18/2014 - 01:09
Normal topic Can clflush evict any address
by Younis A.
Mon, 09/15/2014 - 13:39 2
by Younis A.
Wed, 09/17/2014 - 00:17
Hot topic Precision of rdtscp
by Jochen H.
Thu, 09/11/2014 - 05:07 16
by John D. McCalpin
Mon, 09/15/2014 - 11:47
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 PCM: Faster way to query MSR on OS/X
by Gilbert C.
Sun, 09/07/2014 - 19:03 4
by Gilbert C.
Fri, 09/12/2014 - 21:40
Normal topic Is there any PCM version that supports Haswell and Haswell EP?
by drMikeT
Tue, 09/02/2014 - 13:21 8
by Roman Dementiev...
Fri, 09/12/2014 - 07:03
Normal topic Loop vectorization and how to read optimization report
by selmilab
Mon, 09/08/2014 - 05:42 8
by selmilab
Wed, 09/10/2014 - 06:12
Normal topic Offcore\Uncore events in Intel PCM
by Max R.
Thu, 02/07/2013 - 05:53 9
by Roman Dementiev...
Wed, 09/10/2014 - 02:05
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
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For more complete information about compiler optimizations, see our Optimization Notice.