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 datesort ascending Replies Last Post
Normal topic Write Combining Buffer Out of Order Writes and PCIe
by bmeardon
Tue, 02/07/2017 - 11:52 9
by bmeardon
Mon, 02/13/2017 - 09:22
Normal topic Concurrency support of CLFLUSH
by Steven H.
Mon, 02/06/2017 - 15:30 1
by McCalpin, John
Tue, 02/07/2017 - 13:24
Normal topic Effect of DVFS on memory load latency information using PEBS on Haswell
by sridutt
Thu, 02/02/2017 - 20:14 3
by McCalpin, John
Mon, 02/06/2017 - 14:24
Normal topic Measure uncore frequency on my Skylake CPU
by Travis D.
Wed, 02/01/2017 - 14:10 2
by Thomas R.
Mon, 02/13/2017 - 05:23
Normal topic Disabling turbo boost for only some cores on a socket
by Travis D.
Tue, 01/31/2017 - 14:00 4
by Travis D.
Fri, 02/03/2017 - 12:17
Normal topic Page-Based Memory Types and L1 Cache
by Urs M.
Mon, 01/30/2017 - 07:11 1
by McCalpin, John
Mon, 01/30/2017 - 10:39
Normal topic L2 instruction fetch misses much higher than L1 instruction fetch misses
by Marco G.
Sun, 01/29/2017 - 01:37 0
by Marco G.
Sun, 01/29/2017 - 01:37
Normal topic Why are there so many instances of esrv.exe running on my system?
by Charles K.
Fri, 01/27/2017 - 14:23 0
by Charles K.
Fri, 01/27/2017 - 14:23
Normal topic RAPL of Intel Atom C2758
by Mincheol S.
Wed, 01/25/2017 - 08:12 3
by McCalpin, John
Thu, 01/26/2017 - 10:40
Normal topic Offcore_response counters and writebacks
by Milan R.
Sun, 01/22/2017 - 11:28 2
by Milan R.
Tue, 01/24/2017 - 07:54
Normal topic Configure and read iMC Performance Counters with Haswell E5 and missing /sys/devices/ export
by Stephan W.
Thu, 01/19/2017 - 11:00 5
by McCalpin, John
Thu, 02/09/2017 - 09:46
Normal topic Broadwell-EP (E5 v4) Performance Events
by Will N.
Wed, 01/18/2017 - 08:23 2
by Will N.
Thu, 01/19/2017 - 08:42
Normal topic Measure cache miss on Broadwell DE using PCM
by Hongjun R.
Thu, 01/12/2017 - 01:16 1
by McCalpin, John
Thu, 01/12/2017 - 11:44
Normal topic The sample code for capping power consumption by RAPL interface/driver
by Kevin
Mon, 01/09/2017 - 18:19 1
by sridutt
Thu, 02/02/2017 - 22:11
Normal topic The sample code for capping power consumption by RAPL interface/driver
by Kevin
Mon, 01/09/2017 - 17:28 0
by Kevin
Mon, 01/09/2017 - 17:28
Normal topic TECHNOLOGY INTEL RAPL HELP
by Luke L.
Sun, 01/08/2017 - 06:16 1
by McCalpin, John
Mon, 01/09/2017 - 10:39
Normal topic [PCM] Processor Counter Monitor replaces Intel Performance Counter Monitor
by Thomas Willhalm...
Thu, 01/05/2017 - 11:59 2
by Thomas Willhalm...
Thu, 01/19/2017 - 08:40
Normal topic Benefits of fixed cpu base frequency to Multimedia Applications : Audio
by Ali A.
Thu, 01/05/2017 - 11:22 0
by Ali A.
Thu, 01/05/2017 - 11:22
Normal topic Reading programmable and fixed-function performance counters
by Davidson F.
Mon, 01/02/2017 - 18:12 11
by Davidson F.
Wed, 05/10/2017 - 17:41
Normal topic Haswell memory bandwidth
by Tim P.
Sun, 01/01/2017 - 03:08 3
by Thomas Willhalm...
Wed, 01/04/2017 - 04:11
Normal topic [PCM] QPI traffic estimation - stopped functioning
by Andrew M.
Thu, 12/29/2016 - 12:31 2
by Andrew M.
Thu, 01/05/2017 - 17:25
Normal topic Intel(r) Energy Checker SDK. (ESRV Service queencreek) - Huge problems!
by sean v.
Sat, 12/24/2016 - 07:22 3
by Andrew C.
Tue, 01/31/2017 - 01:27
Normal topic TSCs per logical processor? Per socket?
by Corey R.
Thu, 12/22/2016 - 01:54 6
by Corey R.
Sun, 12/25/2016 - 21:57
Normal topic Get the last level cache miss
by GHui
Tue, 12/20/2016 - 01:16 11
by McCalpin, John
Thu, 12/29/2016 - 08:54
Normal topic How could I understand FP_ASSIST.ANY
by GHui
Fri, 12/16/2016 - 01:56 1
by Thomas R.
Fri, 12/16/2016 - 07:25
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For more complete information about compiler optimizations, see our Optimization Notice.