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.
Topic / Topic starter Post datesort descending Replies Last Post
Normal topic PCM 2.5.1 - missing CPU model for MacBook Air with i7-4650U?
by Rolf Andersson
Sat, 07/27/2013 - 20:45 5
by Roman Dementiev...
Mon, 07/29/2013 - 07:40
Normal topic PCM 2.5.1 - cleanup after execution?
by Rolf Andersson
Sun, 07/28/2013 - 00:46 1
by Roman Dementiev...
Mon, 07/29/2013 - 05:55
Normal topic PMC 0xD1 and LFB hit count
by perfwise
Tue, 07/30/2013 - 06:11 0
by perfwise
Tue, 07/30/2013 - 06:11
Normal topic How cycles are counted when instruction on core waits for data from memory?
by Alexander Alexeev
Tue, 07/30/2013 - 09:19 2
by iliyapolak
Thu, 08/01/2013 - 10:08
Normal topic DTLB miss counting discrepancy (?)
by arkaprava.basu
Tue, 07/30/2013 - 23:35 5
by perfwise
Thu, 08/01/2013 - 15:25
Normal topic How does core get data from uncacheable memory?
by zhangyihere
Wed, 07/31/2013 - 08:15 3
by iliyapolak
Tue, 08/06/2013 - 02:46
Normal topic Disabling Hardware Prefetch and Adjacent Cache Line Fetch in Sandy/Ivy Bridge without BIOS Support
by Adam J.
Wed, 07/31/2013 - 14:31 5
by iliyapolak
Tue, 08/06/2013 - 02:31
Normal topic Code Coverage Generation
by David B.
Thu, 08/01/2013 - 09:27 3
by David B.
Thu, 08/01/2013 - 09:37
Normal topic does LLC miss equals memory access ?
by li d.
Fri, 08/02/2013 - 00:28 3
by li d.
Wed, 08/07/2013 - 17:55
Normal topic Questions on several L2 events in SNB
by yuanpeng
Fri, 08/02/2013 - 09:41 4
by iliyapolak
Thu, 08/08/2013 - 04:12
Normal topic Questions on several L2 events in SNB
by yuanpeng
Fri, 08/02/2013 - 19:27 0
by yuanpeng
Fri, 08/02/2013 - 19:27
Normal topic Question about pmc event docs for Haswell
by Rolf Andersson
Fri, 08/02/2013 - 22:00 2
by Rolf Andersson
Sun, 08/04/2013 - 09:42
Normal topic Preventing cache on Intel i7 Sandy Bridge
by Isaias Z.
Mon, 08/05/2013 - 10:20 9
by Isaias Z.
Fri, 08/09/2013 - 10:04
Normal topic To site admin - when do posts get queued for review?
by Rolf Andersson
Mon, 08/05/2013 - 23:20 3
by iliyapolak
Tue, 08/06/2013 - 02:22
Normal topic Vid and Fid control, from Core 2 to Haswell
by benoit.leveugle
Wed, 08/07/2013 - 05:20 4
by Patrick Fay (Intel)
Wed, 08/07/2013 - 08:06
Hot topic The accuracy of the performance counter statisitics
by Xin X.
Wed, 08/07/2013 - 07:22 18
by Patrick Fay (Intel)
Thu, 08/08/2013 - 12:20
Normal topic Profiling With Intel VTune Amplifier
by Divino C.
Thu, 08/08/2013 - 09:50 2
by Divino C.
Thu, 08/08/2013 - 14:24
Normal topic Flushing Code Coverage data to disk
by Roberto D.
Tue, 08/13/2013 - 08:43 2
by Roberto D.
Tue, 08/13/2013 - 09:05
Normal topic PCM can not work with suse11 sp1
by Wang Ruifeng
Wed, 08/14/2013 - 01:17 9
by Tongliang L.
Tue, 08/20/2013 - 20:05
Normal topic ACT_COUNT littile than PRE_COUNT.PAGE_MISS
by Qian Tianjin
Wed, 08/14/2013 - 01:47 3
by Tongliang L.
Thu, 08/15/2013 - 18:45
Normal topic Configuring Intel RAPL power limits
by Rajiv N.
Wed, 08/14/2013 - 04:06 3
by Patrick Fay (Intel)
Wed, 08/14/2013 - 08:13
Normal topic how to set DNID in register match0
by li d.
Wed, 08/14/2013 - 04:10 1
by Patrick Fay (Intel)
Wed, 08/14/2013 - 07:25
Normal topic Does EIST_TRANS work on Sandy Bridge?
by Alexander Alexeev
Mon, 08/19/2013 - 06:40 7
by Patrick Fay (Intel)
Sat, 08/24/2013 - 18:07
Normal topic MEM_LOAD_UOPS_MISC_RETIRED.LLC_MISS_PS opcode for sandy bridge?
by Adrian C.
Mon, 08/19/2013 - 08:44 9
by Patrick Fay (Intel)
Sun, 08/25/2013 - 06:44
Hot topic Is it possible to access RAM directly while the memory is cached?
by le g.
Tue, 08/20/2013 - 05:51 17
by le g.
Tue, 09/03/2013 - 02:12
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For more complete information about compiler optimizations, see our Optimization Notice.