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 ascending Replies Last Post
Normal topic How does hardware prefetch operating with load buffer and store buffer in pipeline
by Zhu G.
Mon, 06/29/2015 - 19:44 0
by Zhu G.
Mon, 06/29/2015 - 19:44
Normal topic Counting native events
by Vincent B.
Mon, 06/29/2015 - 08:08 2
by Georg H.
Mon, 06/29/2015 - 11:14
Normal topic How vtune compute bandwith?
by HUIZHAN Y.
Thu, 06/25/2015 - 06:22 1
by HUIZHAN Y.
Thu, 06/25/2015 - 13:06
Normal topic Package C-State PC6/PC7 on Linux
by Michael M.
Thu, 06/25/2015 - 03:59 0
by Michael M.
Thu, 06/25/2015 - 03:59
Normal topic Error reading llc_misses event in Xeon D-1540
by Roberto R.
Wed, 06/24/2015 - 16:05 4
by John D. McCalpin
Mon, 06/29/2015 - 14:24
Normal topic FPU monitoring
by Frédéric D.
Mon, 06/22/2015 - 02:46 10
by iliyapolak
Tue, 06/30/2015 - 08:04
Normal topic isCoreOnline will always return false if /proc/cpuinfo doesn't print "physical id" and / or "core id"
by Valentin B.
Mon, 06/22/2015 - 01:41 10
by Valentin B.
Tue, 06/23/2015 - 05:36
Normal topic Disable C6/C7 C-state for core
by futureishere
Fri, 06/19/2015 - 05:45 5
by futureishere
Thu, 06/25/2015 - 01:06
Normal topic DRAM monitoring events for Haswell Core i7 CPU
by Clémentine M.
Wed, 06/17/2015 - 05:24 3
by John D. McCalpin
Thu, 06/18/2015 - 08:31
Normal topic EDRAM details
by le g.
Tue, 06/16/2015 - 12:31 0
by le g.
Tue, 06/16/2015 - 12:31
Normal topic Intel PCM- Unsupported Processor Model error (Intel(R) Xeon(R) CPU E7-4860 v2 @ 2.60GHz (62))
by Mahwish A.
Mon, 06/15/2015 - 08:04 9
by Roman Dementiev...
Mon, 06/22/2015 - 03:20
Normal topic Are 256-bit loads/writes on Haswell atomic?
by T C
Fri, 06/12/2015 - 19:36 1
by John D. McCalpin
Sun, 06/14/2015 - 19:11
Normal topic A curious bandwidth result
by HUIZHAN Y.
Thu, 06/11/2015 - 19:26 9
by John D. McCalpin
Sat, 06/13/2015 - 16:33
Normal topic Cache misses for sequential vs. random access patterns
by Danilcha D.
Thu, 06/11/2015 - 10:35 5
by John D. McCalpin
Fri, 06/12/2015 - 16:31
Normal topic theoretical peak integer performance
by gilles c.
Thu, 06/11/2015 - 05:36 3
by gilles c.
Fri, 06/12/2015 - 22:22
Normal topic [PCM] Kernel panic on OS X 10.9
by Danilcha D.
Thu, 06/11/2015 - 05:00 2
by Danilcha D.
Thu, 06/11/2015 - 07:53
Normal topic [PCM] building OS X driver fails
by Thomas Willhalm...
Thu, 06/11/2015 - 01:14 2
by Patrick Fay (Intel)
Thu, 06/11/2015 - 06:26
Normal topic [PCM] pcm-power.x tool does not report the frequency bins.
by Thomas Willhalm...
Thu, 06/11/2015 - 01:07 0
by Thomas Willhalm...
Thu, 06/11/2015 - 01:07
Normal topic [PCM] Compilation fails when using VS 13
by Thomas Willhalm...
Thu, 06/11/2015 - 00:38 0
by Thomas Willhalm...
Thu, 06/11/2015 - 00:38
Normal topic New Xeon, poorer performance
by Jack G.
Wed, 06/10/2015 - 17:00 1
by Jack G.
Fri, 06/12/2015 - 16:29
Normal topic jobs in lsf fails with more than 127 nodes
by Jose Gordillo
Wed, 06/10/2015 - 13:27 2
by Jose Gordillo
Tue, 06/23/2015 - 11:30
Normal topic DRAM RAPL on Haswell-EP
by Eric A.
Tue, 06/09/2015 - 07:57 0
by Eric A.
Tue, 06/09/2015 - 07:57
Normal topic Can't download PCM 2.8
by Travis D.
Mon, 06/08/2015 - 17:33 5
by Travis D.
Tue, 06/09/2015 - 13:05
Normal topic NUMA options in BIOS
by george g.
Thu, 06/04/2015 - 07:16 1
by Patrick Fay (Intel)
Thu, 06/04/2015 - 07:43
Normal topic Cache Allocation Technology - Current specs (allocation granularity, number of CLOS)
by Chang Hyun P.
Thu, 06/04/2015 - 01:35 4
by Chang Hyun P.
Thu, 06/04/2015 - 07:48
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For more complete information about compiler optimizations, see our Optimization Notice.