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 Clk speed of UNCORE in NH and SB
by perfwise
Sat, 10/01/2011 - 08:51 4
by Patrick Fay (Intel)
Tue, 10/11/2011 - 05:07
Normal topic How Graphics Base Frequency Caluculate
by oniel-kumar (Intel)
Mon, 10/03/2011 - 09:47 1
by Hussam Mousa (Intel)
Mon, 10/03/2011 - 09:47
Normal topic Understand bus utilization
by zhengda1936
Wed, 10/12/2011 - 07:06 3
by Patrick Fay (Intel)
Mon, 10/24/2011 - 06:07
Normal topic help for tuning application's startup
by jinjunsheng
Tue, 10/18/2011 - 03:45 5
by iliyapolak
Thu, 02/14/2013 - 22:55
Normal topic Measuring MCT read/write request, how to in PMC
by perfwise
Wed, 10/19/2011 - 08:51 3
by Patrick Fay (Intel)
Wed, 10/19/2011 - 08:51
Normal topic L1D Hw Pref activity in SB
by perfwise
Wed, 10/19/2011 - 08:55 11
by Sergey Kostrov
Wed, 10/19/2011 - 08:55
Normal topic Intel ATOM SSE3_ATOM optimization under Windows 32-bit -O3
by Filip Rydlo
Wed, 11/09/2011 - 07:19 4
by Sergey Kostrov
Wed, 11/09/2011 - 07:19
Normal topic Package Power of Intel SB
by Fabian Oboril
Sun, 11/13/2011 - 04:30 2
by Patrick Fay (Intel)
Fri, 11/18/2011 - 06:07
Normal topic inline asm vs intrinsics
by roger-evrard
Sat, 11/19/2011 - 05:55 11
by Sergey Kostrov
Thu, 12/01/2011 - 18:21
Normal topic Performance measurement on Intel Processors
by pratheekp
Wed, 11/23/2011 - 05:29 3
by OKohl
Wed, 11/23/2011 - 05:29
Normal topic Functions & Macro-Wrapper using RDTSC instruction
by Sergey Kostrov
Wed, 11/23/2011 - 18:33 11
by Sergey Kostrov
Sat, 02/25/2012 - 16:46
Normal topic Help me out..
by israfeal
Sat, 11/26/2011 - 09:17 5
by Patrick Fay (Intel)
Sat, 11/26/2011 - 09:17
Normal topic Performance lost due to context switching by kernel
by Vishal Sharma
Sun, 11/27/2011 - 10:28 1
by Patrick Fay (Intel)
Fri, 12/23/2011 - 19:48
Normal topic Avoid cache writing on read?
by yotamhc
Tue, 11/29/2011 - 05:36 7
by Sergey Kostrov
Tue, 11/29/2011 - 05:36
Normal topic Intel PCM: Obtaining the Same BasicCounterType each time
by amr.eladawy
Mon, 12/05/2011 - 00:03 9
by amr.eladawy
Wed, 04/11/2012 - 08:38
Normal topic L1 Data Cache in Sandy Bridge
by david42
Mon, 12/05/2011 - 19:14 4
by Patrick Fay (Intel)
Mon, 12/05/2011 - 19:14
Normal topic Trying to make sense of L1D (0x51), L2_RQSTS(0x24) and OFFCORE_REQUESTS (0xB0)
by perfwise
Tue, 12/06/2011 - 19:35 2
by Patrick Fay (Intel)
Tue, 12/20/2011 - 08:07
Normal topic What are LLC hardware prefetches?
by perfwise
Wed, 12/07/2011 - 12:31 2
by Patrick Fay (Intel)
Wed, 12/07/2011 - 12:31
Normal topic Access to Intel(r) Performance Counter Monitor has denied
by Ilan
Wed, 12/14/2011 - 22:47 11
by Roman Dementiev...
Thu, 12/22/2011 - 03:48
Normal topic [Sandy-bridge loop buffer]
by zakaria-bendifallah
Fri, 12/16/2011 - 02:03 4
by Tim Prince
Mon, 12/19/2011 - 04:21
Normal topic Passing some memory boundary values to 'prefetcht*' instructions
by Sergey Kostrov
Fri, 12/23/2011 - 06:04 6
by k_sarnath
Fri, 12/23/2011 - 06:04
Normal topic Return Program Counter
by gokussj9
Fri, 12/23/2011 - 06:31 2
by Thomas Willhalm...
Fri, 12/23/2011 - 06:31
Normal topic SNB Energy measurements
by terabytes
Mon, 01/02/2012 - 00:42 5
by Patrick Fay (Intel)
Mon, 01/02/2012 - 20:17
Normal topic Can not enable the "branch trace store" on SandyBridge
by yakovxu
Wed, 01/04/2012 - 05:35 5
by Patrick Fay (Intel)
Wed, 01/04/2012 - 08:43
Normal topic Intel PCM: discrepancy between PCM and PAPI
by V S
Wed, 01/04/2012 - 14:02 13
by Roman Dementiev...
Wed, 02/08/2012 - 01:54
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For more complete information about compiler optimizations, see our Optimization Notice.