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 date Replies Last Postsort ascending
Normal topic modprobe msr get FATAL: Module msr not found.
by wayne z.
Tue, 05/05/2015 - 03:50 4
by Otto Bruggeman ...
Thu, 05/07/2015 - 02:16
Normal topic -g option slows down execution
by Frederico C.
Wed, 05/06/2015 - 10:19 1
by Tim Prince
Wed, 05/06/2015 - 15:50
Normal topic Understanding output from pcm-numa.x and pcm-memory.x
by Jeremie Lagraviere
Tue, 05/05/2015 - 03:03 5
by John D. McCalpin
Wed, 05/06/2015 - 08:38
Hot topic DirectX11: big stalls in the driver of an Intel HD 3000
by DZ
Wed, 01/09/2013 - 03:33 26
by kecoro
Tue, 05/05/2015 - 01:17
Normal topic Beginner PCM build issues..
by Maurice D.
Wed, 04/29/2015 - 17:03 2
by iliyapolak
Mon, 05/04/2015 - 01:49
Normal topic Using Performance Counter To Measure various parameters in External Program
by Prasanna Subburaj
Mon, 04/20/2015 - 14:49 4
by Prasanna Subburaj
Sat, 05/02/2015 - 14:41
Normal topic Intel PCM: QPI counters not working
by David Cherkus
Tue, 05/08/2012 - 06:54 12
by iliyapolak
Fri, 05/01/2015 - 09:41
Normal topic Measuring memory bandwidth through IntelPerformanceCounterMonitorV2.8
by Jeongseob A.
Wed, 04/29/2015 - 23:21 2
by Jeongseob A.
Thu, 04/30/2015 - 07:54
Normal topic Building intel pcm on Mac
by Grischa J.
Fri, 04/24/2015 - 07:03 8
by Patrick Fay (Intel)
Mon, 04/27/2015 - 05:33
Normal topic Linux vs. Windows: package C-state residency over Haswell
by Rony R.
Sun, 11/09/2014 - 03:59 3
by Patrick Fay (Intel)
Sun, 04/26/2015 - 09:45
Normal topic not counted when trying PEBS with perf
by Zhu G.
Sat, 02/07/2015 - 07:31 3
by Patrick Fay (Intel)
Sat, 04/25/2015 - 07:24
Normal topic DRAM power monitoring on intel server board
by Zhu G.
Tue, 11/04/2014 - 19:59 1
by Patrick Fay (Intel)
Fri, 04/24/2015 - 09:39
Normal topic PCIe NUMA Affinity on Haswell & Ivy Bridge
by John S.
Wed, 04/22/2015 - 20:18 2
by John D. McCalpin
Thu, 04/23/2015 - 12:17
Normal topic How to enforce pointer incrementation while forbidding compiler to play smart
This topic has been moved to "Intel® C++ Compiler" (View topic)
Normal topic Question about the Intel Performance Counter Monitor
by Yen-Yu C.
Tue, 03/10/2015 - 08:24 2
by Prasanna Subburaj
Sat, 04/18/2015 - 18:36
Normal topic µops and nops and LCPs
by Chris S.
Thu, 04/16/2015 - 11:21 2
by Chris S.
Thu, 04/16/2015 - 19:59
Hot topic Processor and DRAM Power Measurement Platform
by gokussj9
Wed, 04/17/2013 - 08:46 16
by Patrick Fay (Intel)
Thu, 04/16/2015 - 08:51
Normal topic What is the relationship between PMU and PEBS for intel CPU?
by Nan X.
Mon, 03/09/2015 - 19:07 3
by Roman Dementiev...
Mon, 04/13/2015 - 07:42
Hot topic How to find the Individual core L1 and L2 cache hit/miss on the multicore environment
by Hemanth K.
Tue, 04/07/2015 - 03:17 17
by Hemanth K.
Mon, 04/13/2015 - 05:07
Normal topic IvyBridge CPU part performance degradation when GPU part used for computations
by Raistmer
Fri, 04/10/2015 - 14:08 6
by iliyapolak
Mon, 04/13/2015 - 00:06
Normal topic Cache speed problems.
by Kasutaja A.
Thu, 04/09/2015 - 03:43 7
by John D. McCalpin
Fri, 04/10/2015 - 09:09
Normal topic Calculation of DRAM Power using MSR
by Pramodkumar P.
Thu, 04/09/2015 - 00:09 4
by Pramodkumar P.
Fri, 04/10/2015 - 06:49
Normal topic Ideal vectorization speed-up with SSE2 and MIC512 - not AVX?
by CK
Thu, 04/09/2015 - 07:48 4
by CK
Fri, 04/10/2015 - 02:31
Normal topic uncore event counter reading
by yang s.
Thu, 03/19/2015 - 06:34 8
by John D. McCalpin
Wed, 04/08/2015 - 09:09
Normal topic an issue on performance optimization by Intel compiler
by WEI Z. (Intel)
Thu, 03/26/2015 - 05:45 14
by iliyapolak
Wed, 04/08/2015 - 01:26
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
For more complete information about compiler optimizations, see our Optimization Notice.