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.
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Topic / Topic starter Post date Replies Last Postsort ascending
Normal topic How can a fence in progress inhibit triggering L1 hardware prefetching?
by Hadi Brais
Sat, 02/23/2019 - 09:56 3
by Travis D.
Tue, 05/21/2019 - 19:52
Normal topic Intel® Memory Latency Checker v3.5 test
by Jonas T.
Thu, 11/22/2018 - 01:27 11
by McCalpin, John
Tue, 05/21/2019 - 13:06
Normal topic How to generate .dump files for each process of a MPI program
by Gan, Qi
Mon, 05/20/2019 - 13:52 0
by Gan, Qi
Mon, 05/20/2019 - 13:52
Normal topic Need help with VTune threading analysis.
by meimetis, dimitrios
Sat, 05/18/2019 - 17:08 0
by meimetis, dimitrios
Sat, 05/18/2019 - 17:08
Normal topic igfxEM.exe uses a lot of virtual memory and will not release
by Wang, Felix
Thu, 05/16/2019 - 19:52 0
by Wang, Felix
Thu, 05/16/2019 - 19:52
Normal topic igfxEM.exe uses a lot of virtual memory and will not release
by Wang, Felix
Thu, 05/16/2019 - 19:31 0
by Wang, Felix
Thu, 05/16/2019 - 19:31
Normal topic XTU (Extreme Tuning Utility)
by Mittelstedt, Mi...
Wed, 05/15/2019 - 22:15 0
by Mittelstedt, Mi...
Wed, 05/15/2019 - 22:15
Hot topic IntelPWMControl
by Vasya P.
Fri, 02/06/2015 - 06:18 16
by V, Ivan
Thu, 05/09/2019 - 17:03
Normal topic SKL - strange memory behavior
by aric
Mon, 01/28/2019 - 08:48 7
by McCalpin, John
Tue, 05/07/2019 - 09:40
Normal topic Configuring the PMU to read Perfomance Counters
by Singh, Nikhilesh
Thu, 03/28/2019 - 03:18 3
by McCalpin, John
Thu, 05/02/2019 - 08:53
Normal topic perf - supported hardware event
by Ajit S.
Sat, 04/20/2019 - 05:49 2
by Ajit S.
Thu, 04/25/2019 - 20:58
Normal topic Getting the per slice last level cache miss details
by Dutta, Sankha
Mon, 04/08/2019 - 17:27 9
by Thomas R.
Tue, 04/23/2019 - 03:07
Normal topic why simplest code can cause high cache-references,mem-stores using perf stat
by liang, zhang
Fri, 04/19/2019 - 01:02 2
by McCalpin, John
Mon, 04/22/2019 - 14:46
Normal topic Change in Turbo policy for Xeon E5 v3?
by McCalpin, John
Wed, 03/25/2015 - 06:39 9
by McCalpin, John
Mon, 04/22/2019 - 14:13
Normal topic What is an unknown data source?
by Hadi Brais
Fri, 04/19/2019 - 12:22 0
by Hadi Brais
Fri, 04/19/2019 - 12:22
Normal topic Intel® Memory Latency Checker v3.5 test
by Lin, Roy
Wed, 04/10/2019 - 03:42 1
by McCalpin, John
Wed, 04/17/2019 - 16:06
Hot topic temporary pcie bandwidth drops on Haswell-v3
by Friedhelm S.
Tue, 11/24/2015 - 04:34 26
by Chahal, Karandeep
Sun, 04/14/2019 - 12:18
Normal topic Using SPDK (Storage Performance Development Kit) DMA Engines
by Pennell, Paul
Fri, 04/12/2019 - 08:03 1
by JAMES H.
Sun, 04/14/2019 - 07:39
Normal topic How can I lock my Xeon CPU frequency in Ubuntu?
by pang, pu
Mon, 09/10/2018 - 03:52 7
by Muyassarov, Feruz
Fri, 04/12/2019 - 02:37
Normal topic Controlling the front panel LED on the 8i3, 8i5 and 8i7 NUCs
by Warren, John
Mon, 04/08/2019 - 16:01 0
by Warren, John
Mon, 04/08/2019 - 16:01
Hot topic Why cache miss ratio is so high on Intel(R) Xeon(R) Gold 6138 CPU.
by shang, xiaowei
Wed, 03/27/2019 - 08:10 22
by McCalpin, John
Thu, 04/04/2019 - 08:20
Normal topic dimming led display from windows, M.B NUC7I7DNBE
by Alfimov, Konstantin
Fri, 03/29/2019 - 05:29 0
by Alfimov, Konstantin
Fri, 03/29/2019 - 05:29
Normal topic Why behavior of L2 adjacent line prefetcher are different in Core2Duo and Core-i7 ?
by Roy, Bholanath
Thu, 12/13/2018 - 07:33 11
by Roy, Bholanath
Wed, 03/13/2019 - 08:49
Normal topic Platforms with an exposed debug interface for sampling registers.
by Gottschall, Bjoern
Wed, 03/13/2019 - 07:50 0
by Gottschall, Bjoern
Wed, 03/13/2019 - 07:50
Normal topic How to obtain PEBS data linear address and latency value from the perf report?
by kundnani, harsh
Mon, 03/11/2019 - 13:15 4
by Hadi Brais
Tue, 03/12/2019 - 11:16
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