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.
Intel monitors this forum Monday – Friday, 09:00 – 17:00 Pacific Time (GMT –7:00). Depending on the amount of research we need to do to track down the answer, it may take a day or two for us to respond.
Topic / Topic starter Post date Replies Last Postsort ascending
Normal topic Intel PCM vs. perf_event/PAPI correlation
by Dan Z.
Tue, 04/26/2016 - 02:39 2
by Thomas R.
Tue, 04/26/2016 - 04:36
Normal topic Intel PCM v2.10 Windows BSOD
by cianfa72
Wed, 04/06/2016 - 02:29 6
by Thomas Willhalm...
Mon, 04/25/2016 - 02:45
Normal topic Problems interpreting timing results for code with microsecond duration
by Andrew Porter
Thu, 04/21/2016 - 05:59 3
by Andrew Porter
Fri, 04/22/2016 - 05:37
Normal topic Performance monitoring of mulss and imul on SMT
by rp
Thu, 04/21/2016 - 10:02 0
by rp
Thu, 04/21/2016 - 10:02
Normal topic Intel Performance Counter Monitor (Intel PCM) 2.11 released
by Thomas Willhalm...
Thu, 04/21/2016 - 03:31 0
by Thomas Willhalm...
Thu, 04/21/2016 - 03:31
Normal topic E5 v4 support
by Brian W.
Tue, 04/12/2016 - 09:43 2
by Thomas Willhalm...
Thu, 04/21/2016 - 03:27
Normal topic MKL Library: AVX vs SSE
by Animesh J.
Mon, 04/18/2016 - 14:43 2
by Animesh J.
Wed, 04/20/2016 - 08:45
Normal topic (BIOS) Options for Haswell-EP and Broadwell-EP
by Johannes Hofmann
Wed, 04/20/2016 - 01:12 1
by John McCalpin
Wed, 04/20/2016 - 07:22
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 Using Intel PAL (Platform Analysis Library)
by Sankaralingam P.
Fri, 03/11/2016 - 12:00 1
by Ziad S. (Intel)
Mon, 04/18/2016 - 14:47
Normal topic MEM_UNCORE_RETIRED.OTHER_LLC_MISS performance event for Westmere
by Nikolay S.
Thu, 04/14/2016 - 13:59 1
by Nikolay S.
Thu, 04/14/2016 - 17:44
Normal topic Calculating Memory Bandwidth using perfmon2
by Shuja-ur-Rehman B.
Thu, 04/14/2016 - 03:44 0
by Shuja-ur-Rehman B.
Thu, 04/14/2016 - 03:44
Normal topic Counting CPU cycles of a process with PMC0 counter
by Anubhav S.
Wed, 04/13/2016 - 05:15 0
by Anubhav S.
Wed, 04/13/2016 - 05:15
Normal topic High number of retired instructions
by Tomer M.
Tue, 04/12/2016 - 06:45 2
by Tomer M.
Tue, 04/12/2016 - 07:09
Normal topic Value of "IA32_VMX_MISC" MSR
by michael a.
Mon, 04/11/2016 - 04:01 0
by michael a.
Mon, 04/11/2016 - 04:01
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 How to count L1 cache miss/hit on Intel Haswell 4790?
by Max Rafiandy
Sat, 02/20/2016 - 21:15 11
by Tim P.
Wed, 04/06/2016 - 04:36
Normal topic some question about QPI
by yinchaozou
Wed, 03/30/2016 - 19:06 2
by John McCalpin
Tue, 04/05/2016 - 12:16
Normal topic Unsupported Model 61 (Intel PCM)
by Guillermo F.
Mon, 04/04/2016 - 03:41 1
by Guillermo F.
Mon, 04/04/2016 - 06:44
Normal topic MSR in offline package
by Mustafa K.
Thu, 02/25/2016 - 12:35 2
by John McCalpin
Sat, 04/02/2016 - 09:52
Normal topic Handling of IERR
by Babis C.
Sat, 04/02/2016 - 07:37 0
by Babis C.
Sat, 04/02/2016 - 07:37
Normal topic Skylake 4 cores L3 miss rate
by bb b.
Fri, 03/25/2016 - 15:21 1
by John McCalpin
Tue, 03/29/2016 - 07:28
Normal topic XTU Options for Core and Cache
by George P.
Tue, 03/22/2016 - 00:57 0
by George P.
Tue, 03/22/2016 - 00:57
Normal topic Sandy Bridge i5-2500k uncore ARB events
by Ying Y.
Tue, 03/08/2016 - 08:58 3
by A T. (Intel)
Mon, 03/21/2016 - 09:27
Normal topic Is next-page prefetcher available on Haswell microarchitecture?
by Hui K.
Sun, 03/06/2016 - 09:33 6
by John McCalpin
Sun, 03/20/2016 - 13:44
New posts
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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.