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 Generate NMI from PMI
by Tommy U.
Mon, 11/13/2017 - 14:54 1
by Tommy U.
Mon, 11/13/2017 - 18:22
Normal topic what MEM_UOPS_RETIRED:ALL_LOADS represent on Broadwell
by Jin, Chao
Tue, 11/07/2017 - 23:10 6
by Zeke W.
Mon, 11/13/2017 - 00:38
Normal topic RAPL on Skylake-X
by Marko S.
Wed, 10/18/2017 - 07:28 10
by Marko S.
Tue, 11/07/2017 - 13:26
Normal topic Physical vs Virtual Indexing with x86_64 cores
by drMikeT
Fri, 11/03/2017 - 13:15 2
by McCalpin, John
Mon, 11/06/2017 - 07:35
Normal topic Debug Register at kernel address causing kernel crash
by rp
Sun, 11/05/2017 - 10:25 0
by rp
Sun, 11/05/2017 - 10:25
Normal topic Windows concurrency::parallel_for and Intel Advisor
by Richard F.
Sat, 11/04/2017 - 15:41 0
by Richard F.
Sat, 11/04/2017 - 15:41
Normal topic What is the problem that cause deadlock when I'm using LOCK# prefix inside PMI handler??
by Kelvin C.
Thu, 11/02/2017 - 02:12 0
by Kelvin C.
Thu, 11/02/2017 - 02:12
Normal topic Using RAPL to read PP0 and DRAM energy on haswell
by Sameer A.
Tue, 04/05/2016 - 15:47 12
by Marko S.
Mon, 10/30/2017 - 11:21
Normal topic Increasing reservation station stalls as memory use increases
by Mark E.
Tue, 10/17/2017 - 18:10 8
by Mark E.
Fri, 10/27/2017 - 17:39
Normal topic What's CPU cache pipelining and how to use it ??
by Arthur V. Ratz
Sat, 09/30/2017 - 03:06 2
by Arthur V. Ratz
Sun, 10/22/2017 - 04:22
Normal topic What happens in DSB/LSD when an instruction is invalidated using CLFLUSH?
by Matteo Fusi
Sat, 10/21/2017 - 01:56 0
by Matteo Fusi
Sat, 10/21/2017 - 01:56
Normal topic How to use perf_event_open() function exposed by linux kernel to obtain RDT llc occupancy, local bandwidth and total bandwidth
by Udaya P.
Thu, 10/19/2017 - 15:18 0
by Udaya P.
Thu, 10/19/2017 - 15:18
Normal topic Significant increase in cache to cache data transfer
by Vinay Y.
Thu, 10/12/2017 - 04:26 2
by Vinay Y.
Tue, 10/17/2017 - 06:01
Normal topic PCIe ReTrain measurement
by RONY R. (Intel)
Tue, 10/17/2017 - 03:39 0
by RONY R. (Intel)
Tue, 10/17/2017 - 03:39
Normal topic Background processes for most cpu frequency stability?
by Thomas H.
Tue, 10/10/2017 - 16:34 1
by McCalpin, John
Mon, 10/16/2017 - 08:35
Normal topic How to monitor the integer arithmetic performance
by GHui
Tue, 10/10/2017 - 20:22 1
by Thomas R.
Wed, 10/11/2017 - 01:40
Normal topic Power and thermal management -- cpu frequency scaling
by yunfeng7854
Sat, 10/07/2017 - 15:05 1
by McCalpin, John
Mon, 10/09/2017 - 11:28
Normal topic why is Atom 3826 much slower than Celeron M 440
by Peter G.
Thu, 10/05/2017 - 23:23 0
by Peter G.
Thu, 10/05/2017 - 23:23
Normal topic Trying to determine LLC misses and what memory is servicing them
by Justin D.
Thu, 09/21/2017 - 08:14 3
by McCalpin, John
Fri, 09/29/2017 - 14:00
Normal topic RAPL power capping: how does it work
by Bo W.
Fri, 04/07/2017 - 06:53 4
by McCalpin, John
Fri, 09/29/2017 - 13:57
Normal topic Does any way to make the PMI to be a non-maskable ?
by Kelvin C.
Thu, 09/28/2017 - 04:42 2
by Kelvin C.
Thu, 09/28/2017 - 23:37
Normal topic The delay for accessing addresses in processes running on a same physical core
by yunfeng7854
Tue, 09/26/2017 - 07:50 6
by yunfeng7854
Thu, 09/28/2017 - 12:13
Normal topic How to get L1, L2 and L3 cache misses by reading performance counters using rdpmc instruction?
by Shailja P.
Sat, 09/23/2017 - 02:10 2
by Shailja P.
Tue, 09/26/2017 - 22:37
Normal topic About PMU
by Kelvin C.
Sun, 09/24/2017 - 20:15 0
by Kelvin C.
Sun, 09/24/2017 - 20:15
Normal topic Do PMUs occasionally lose their reliability?
by CciYu C.
Thu, 09/21/2017 - 20:24 1
by McCalpin, John
Fri, 09/22/2017 - 07:50
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