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.
Intel monitors this forum Monday – Friday, 09:00 – 17:00 Pacific Time (GMT –7:00). Depending on the amount of research we need to do to track down the answer, it may take a day or two for us to respond.
Topic / Topic starter Post date Repliessort descending Last Post
Normal topic Intel Memory Latency checker w/ Windows support released
by Vish Viswanatha...
Sun, 11/09/2014 - 21:06 4
by Steffen Zeuch
Wed, 03/04/2015 - 06:47
Normal topic pcm and memory bandwidth
by paul z.
Wed, 04/17/2013 - 05:26 4
by Roman Dementiev...
Tue, 12/23/2014 - 00:43
Normal topic Performance-Monitoring Events for eDram?
by Po-An T.
Fri, 08/01/2014 - 12:15 4
by Patrick Fay (Intel)
Fri, 08/08/2014 - 18:09
Normal topic Change the cpu frequency
by Ayam
Mon, 05/12/2014 - 10:07 4
by Black.S
Tue, 05/13/2014 - 09:05
Normal topic Intel fast number generator isn't works as expected
by Pavel K.
Sat, 02/15/2014 - 13:42 4
by Patrick Fay (Intel)
Wed, 02/19/2014 - 04:28
Normal topic High impact of rdtsc
by Mark D.
Mon, 09/26/2016 - 09:17 4
by Mark D.
Wed, 09/28/2016 - 12:10
Normal topic DRAM_DATA_READS/DRAM_DATA_WRITES
by James M.
Fri, 01/22/2016 - 18:40 4
by John McCalpin
Fri, 02/05/2016 - 08:32
Normal topic TLB events in Intel(R) Xeon(R) CPU E5-2695 v2
by LY
Wed, 11/11/2015 - 08:09 4
by LY
Thu, 11/12/2015 - 20:38
Normal topic What is a default precision for a 64-bit platform with AMD CPU?
by Sergey Kostrov
Mon, 06/11/2012 - 21:46 4
by Sergey Kostrov
Wed, 06/13/2012 - 18:04
Normal topic PMU Events for Ivy Bridge
by Divino C.
Mon, 09/02/2013 - 14:25 4
by Divino C.
Tue, 09/03/2013 - 10:54
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
Normal topic Intel PCM - How To on Windows
by pranith
Fri, 03/09/2012 - 14:15 4
by admin
Thu, 03/22/2012 - 05:21
Normal topic Dynamic Voltage Scaling in Haswell/Intel processors
by Mohammad Ashraf...
Thu, 02/06/2014 - 16:58 4
by Patrick Fay (Intel)
Tue, 02/11/2014 - 18:59
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 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 PCM v2.9 with Skylake U/Y
by WJ C.
Sun, 09/27/2015 - 19:20 4
by WJ C.
Tue, 09/29/2015 - 01:56
Normal topic Setting MSR 0x1AD (turbo ratio limits) has no effect on Sandy Bridge
by khenglish
Tue, 09/06/2011 - 09:32 4
by terabytes
Sun, 01/01/2012 - 23:40
Normal topic Streaming stores and split cache line loads on Sandy Bridge-EP and Ivy Bridge-EP
by Johannes Hofmann
Mon, 02/08/2016 - 05:05 4
by John McCalpin
Wed, 02/10/2016 - 13:47
Normal topic Have a beeping problem with new ram memory.
by pinger d.
Sun, 03/30/2014 - 13:19 4
by iliyapolak
Mon, 03/31/2014 - 06:22
Normal topic Volume render
by raytheon
Wed, 01/11/2012 - 18:36 4
by jan v.
Sun, 02/09/2014 - 04:58
Normal topic Cache Enabled/Disabled?
by heinerj
Fri, 04/27/2012 - 08:40 4
by rahim25
Thu, 05/10/2012 - 10:40
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 pause instruction doesn't seem to reduce cpu usage / elect consumption
by Jog L.
Mon, 03/02/2015 - 01:24 4
by Jog L.
Mon, 03/02/2015 - 12:16
Normal topic Impact of "RdCode" on remote CPU via QPI
by Zeke W.
Sat, 10/17/2015 - 07:28 4
by Zeke W.
Fri, 10/23/2015 - 22:05
Normal topic configuring "unganged memory" in sandybridge
by balu.r.0212
Mon, 05/14/2012 - 03:58 4
by joe-griffin
Tue, 05/15/2012 - 06:54
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For more complete information about compiler optimizations, see our Optimization Notice.