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
Hot topic HowTo MSR for Turbo Ratios ?
by CyrIng
Thu, 01/09/2014 - 10:33 36
by CyrIng
Sat, 08/29/2015 - 08:53
Normal topic is std:sort faster than ipp sort ippsSortDescend_64f_I
This topic has been moved to "Intel® Integrated Performance Primitives" (View topic)
Normal topic PCM access in Virtual Machines
by Victor D.
Thu, 08/27/2015 - 17:19 1
by Thomas Willhalm...
Fri, 08/28/2015 - 09:52
Normal topic [PCM] Support Gflops?
by GHui
Fri, 08/28/2015 - 01:32 2
by John D. McCalpin
Fri, 08/28/2015 - 08:41
Normal topic IntelPCM V2.9 on Xeon E5-1650 v2: Linux Perf Error on programming generic event
by Philippe Cornichet
Wed, 08/26/2015 - 08:29 3
by Roman Dementiev...
Fri, 08/28/2015 - 02:48
Normal topic Contradiction in manual for PCIe read combining
by Anuj K.
Thu, 08/27/2015 - 04:35 3
by John D. McCalpin
Thu, 08/27/2015 - 19:41
Normal topic Can we use SSE intrinsics to write to a memory mapped PCI device memory
by Anil A.
Thu, 08/27/2015 - 10:18 1
by John D. McCalpin
Thu, 08/27/2015 - 11:04
Normal topic PCM more detailed instructions for using ksysguard
by Victor D.
Wed, 08/26/2015 - 14:01 0
by Victor D.
Wed, 08/26/2015 - 14:01
Normal topic Intel Performance Counter Monitor (Intel PCM) 2.9 released
by Thomas Willhalm...
Mon, 08/17/2015 - 08:32 2
by Roman Dementiev...
Wed, 08/26/2015 - 01:45
Normal topic Account for run-to-run variation in bandwidth with vtunes
This topic has been moved to "Intel® VTune™ Amplifier XE" (View topic)
Normal topic Intel Hyper Threading
by Amit T.
Wed, 08/19/2015 - 20:49 1
by Tim Prince
Wed, 08/19/2015 - 22:57
Normal topic Measuring consistent memory bandwidth with pcm.x
by Pradeep R.
Mon, 08/17/2015 - 21:12 0
by Pradeep R.
Mon, 08/17/2015 - 21:12
Normal topic R2PCIe Test
by GHui
Mon, 08/10/2015 - 19:43 3
by John D. McCalpin
Fri, 08/14/2015 - 13:24
Normal topic How to defeat H/W prefetcher in Intel Core i3/i7
by Bholanath R.
Mon, 08/10/2015 - 13:41 4
by John D. McCalpin
Fri, 08/14/2015 - 13:01
Normal topic stream take through R2PCIe
by GHui
Wed, 08/12/2015 - 07:56 1
by John D. McCalpin
Thu, 08/13/2015 - 09:22
Normal topic QPI link counters
by Jacob K.
Tue, 08/11/2015 - 07:18 3
by John D. McCalpin
Tue, 08/11/2015 - 12:21
Hot topic Get RING_THRU_DN_BYTES and RING_THRU_UP_BYTES
by GHui
Thu, 07/30/2015 - 02:43 19
by John D. McCalpin
Mon, 08/10/2015 - 11:38
Normal topic Question on PCM function getCyclesLostDueL3CacheMisses()
by Pradeep R.
Sun, 08/09/2015 - 22:36 3
by Roman Dementiev...
Mon, 08/10/2015 - 00:15
Normal topic uncore event counter reading
by yang s.
Thu, 03/19/2015 - 06:34 12
by John D. McCalpin
Thu, 08/06/2015 - 18:52
Hot topic Haswell L2 cache bandwidth to L1 (64 bytes/cycle)?
by Stephen
Fri, 10/03/2014 - 11:29 17
by John D. McCalpin
Thu, 08/06/2015 - 18:26
Normal topic Failed to access reg by pci address
by Zhu G.
Sun, 08/02/2015 - 21:09 7
by John D. McCalpin
Thu, 08/06/2015 - 17:20
Normal topic LLCM
by GHui
Wed, 08/05/2015 - 03:11 0
by GHui
Wed, 08/05/2015 - 03:11
Normal topic Preventing FP overcounts for AVX instructions on Sandy Bridge
by John D. McCalpin
Mon, 08/03/2015 - 15:09 3
by John D. McCalpin
Tue, 08/04/2015 - 12:02
Normal topic Caching H/W of Address Translation Structures on Intel64 Architectures
by drMikeT
Wed, 04/04/2012 - 12:06 8
by drMikeT
Tue, 08/04/2015 - 10:53
Normal topic Sudden change in Haswell power consumption
by futureishere
Tue, 08/04/2015 - 09:06 0
by futureishere
Tue, 08/04/2015 - 09:06
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For more complete information about compiler optimizations, see our Optimization Notice.