Zona para desarrolladores Intel®:
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.
This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
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Tema / Iniciador del tema Fecha del envío Respuestas Último envíoordenar ascendente
Tema regular Physical vs Virtual Indexing with x86_64 cores
por drMikeT
Vie, 03/11/2017 - 13:15 2
por McCalpin, John
Lun, 06/11/2017 - 07:35
Tema regular Debug Register at kernel address causing kernel crash
por rp
Dom, 05/11/2017 - 10:25 0
por rp
Dom, 05/11/2017 - 10:25
Tema regular Windows concurrency::parallel_for and Intel Advisor
por Richard F.
Sáb, 04/11/2017 - 15:41 0
por Richard F.
Sáb, 04/11/2017 - 15:41
Tema regular What is the problem that cause deadlock when I'm using LOCK# prefix inside PMI handler??
por Kelvin C.
Jue, 02/11/2017 - 02:12 0
por Kelvin C.
Jue, 02/11/2017 - 02:12
Tema regular Using RAPL to read PP0 and DRAM energy on haswell
por Sameer A.
Mar, 05/04/2016 - 15:47 12
por Marko S.
Lun, 30/10/2017 - 11:21
Tema regular Increasing reservation station stalls as memory use increases
por Mark E.
Mar, 17/10/2017 - 18:10 8
por Mark E.
Vie, 27/10/2017 - 17:39
Tema regular What's CPU cache pipelining and how to use it ??
por Arthur V. Ratz
Sáb, 30/09/2017 - 03:06 2
por Arthur V. Ratz
Dom, 22/10/2017 - 04:22
Tema regular What happens in DSB/LSD when an instruction is invalidated using CLFLUSH?
por Matteo Fusi
Sáb, 21/10/2017 - 01:56 0
por Matteo Fusi
Sáb, 21/10/2017 - 01:56
Tema regular How to use perf_event_open() function exposed by linux kernel to obtain RDT llc occupancy, local bandwidth and total bandwidth
por Udaya P.
Jue, 19/10/2017 - 15:18 0
por Udaya P.
Jue, 19/10/2017 - 15:18
Tema regular Significant increase in cache to cache data transfer
por Vinay Y.
Jue, 12/10/2017 - 04:26 2
por Vinay Y.
Mar, 17/10/2017 - 06:01
Tema regular PCIe ReTrain measurement
por RONY R. (Intel)
Mar, 17/10/2017 - 03:39 0
por RONY R. (Intel)
Mar, 17/10/2017 - 03:39
Tema regular Background processes for most cpu frequency stability?
por Thomas H.
Mar, 10/10/2017 - 16:34 1
por McCalpin, John
Lun, 16/10/2017 - 08:35
Tema regular How to monitor the integer arithmetic performance
por GHui
Mar, 10/10/2017 - 20:22 1
por Thomas R.
Mié, 11/10/2017 - 01:40
Tema regular Power and thermal management -- cpu frequency scaling
por yunfeng7854
Sáb, 07/10/2017 - 15:05 1
por McCalpin, John
Lun, 09/10/2017 - 11:28
Tema regular why is Atom 3826 much slower than Celeron M 440
por Peter G.
Jue, 05/10/2017 - 23:23 0
por Peter G.
Jue, 05/10/2017 - 23:23
Tema regular Trying to determine LLC misses and what memory is servicing them
por Justin D.
Jue, 21/09/2017 - 08:14 3
por McCalpin, John
Vie, 29/09/2017 - 14:00
Tema regular RAPL power capping: how does it work
por Bo W.
Vie, 07/04/2017 - 06:53 4
por McCalpin, John
Vie, 29/09/2017 - 13:57
Tema regular Does any way to make the PMI to be a non-maskable ?
por Kelvin C.
Jue, 28/09/2017 - 04:42 2
por Kelvin C.
Jue, 28/09/2017 - 23:37
Tema regular The delay for accessing addresses in processes running on a same physical core
por yunfeng7854
Mar, 26/09/2017 - 07:50 6
por yunfeng7854
Jue, 28/09/2017 - 12:13
Tema regular How to get L1, L2 and L3 cache misses by reading performance counters using rdpmc instruction?
por Shailja P.
Sáb, 23/09/2017 - 02:10 2
por Shailja P.
Mar, 26/09/2017 - 22:37
Tema regular About PMU
por Kelvin C.
Dom, 24/09/2017 - 20:15 0
por Kelvin C.
Dom, 24/09/2017 - 20:15
Tema regular Do PMUs occasionally lose their reliability?
por CciYu C.
Jue, 21/09/2017 - 20:24 1
por McCalpin, John
Vie, 22/09/2017 - 07:50
Tema regular Questions regarding measuring PCIe performance using PCM
por Yiwen Z.
Mié, 20/09/2017 - 07:38 4
por Yiwen Z.
Jue, 21/09/2017 - 13:17
Tema regular Way to flush/ clear the RAM and cache memories
por Konstantinos I.
Lun, 18/09/2017 - 04:41 3
por McCalpin, John
Jue, 21/09/2017 - 12:54
Tema regular AFREQ on Apollo Lake
por Somnath M.
Jue, 21/09/2017 - 12:23 0
por Somnath M.
Jue, 21/09/2017 - 12:23
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