Intel® Developer Zone:
Intel ISA Extensions

Announcements
 

Support for various extensions to the Intel Instruction Set Architecture, including but not limited to:

  • Intel® AVX, which provides the infrastructure and building blocks for delivering the performance required by the growing needs of applications such as financial analysis, media content creation, encoding and encryption, natural resource industry, and High Performance Computing (HPC)
  • Intel® MPX, which provides the infrastructure for software to trap buffer overflow errors before they can be exploited by malware
  • Intel® SHA Extensions, which provide improved performance for applications using the commonly employed Secure Hash Algorithm to obtain greater data integrity, message authentication, digital signatures and data de-duplication
  • Intel® SGX forum support has been moved to a new location
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 startersort ascending Post date Replies Last Post
Hot topic Simple question about single and double float terminology
by magicfoot
Tue, 06/18/2013 - 13:14 25
by iliyapolak
Wed, 05/07/2014 - 11:04
Normal topic simple question about avx instructions.
by Roberto O.
Mon, 07/15/2013 - 06:42 1
by Tim P.
Mon, 07/15/2013 - 08:42
Normal topic SIMD itoa implementation
by akhin
Mon, 03/28/2011 - 14:35 1
by akhin
Mon, 03/28/2011 - 14:38
Normal topic simd instrunction: atom is better ?
by Gaiger Chen
Fri, 04/22/2011 - 02:17 7
by Matthias Kretz
Fri, 04/22/2011 - 19:48
Normal topic SIMD instruction thoughput observations..
by perfwise
Thu, 08/19/2010 - 15:14 3
by perfwise
Mon, 08/23/2010 - 11:21
Normal topic SIMD Inline asm execution help
by srimks
Mon, 03/02/2009 - 04:01 14
by Tim P.
Mon, 03/09/2009 - 14:21
Normal topic Signed Saturation of integers
by Prashanthns
Fri, 02/11/2011 - 04:39 1
by Max Locktyukhin...
Tue, 03/08/2011 - 08:25
Normal topic SIGILL on AVX instruction
by Irfan H.
Mon, 05/12/2014 - 11:18 12
by andysem
Tue, 05/13/2014 - 22:58
Normal topic shuffles on load ports
by Ioan H.
Tue, 12/13/2016 - 02:59 2
by Ioan H.
Mon, 12/19/2016 - 06:40
Normal topic SHA Extensions are availabe on which microarchitecture?
by Andreas T.
Tue, 06/14/2016 - 15:00 1
by andysem
Wed, 06/29/2016 - 04:59
Normal topic SFENCE and peripheral devices
by dm7
Mon, 10/15/2007 - 01:21 1
by Intel Software ...
Tue, 10/16/2007 - 08:36
Normal topic Self-compiled GCC available for download doesn't recognize -fmpx flag
by Leandro M.
Fri, 10/10/2014 - 10:45 2
by Ilya Enkovich (...
Tue, 10/14/2014 - 00:54
Normal topic Selector to gate ?
by carsten2
Mon, 07/20/2009 - 20:17 1
by Shih Kuo (Intel)
Thu, 08/06/2009 - 15:40
Normal topic selecting an element from a __m256d
by Walter D.
Wed, 12/12/2012 - 10:20 2
by Thomas Willhalm...
Thu, 01/03/2013 - 03:31
Normal topic segmentation in 64bit
by antooo
Fri, 09/11/2009 - 08:46 2
by antooo
Fri, 09/11/2009 - 08:47
Normal topic segment-specific rdpmc counter
by yangulei
Mon, 07/23/2012 - 13:37 0
by yangulei
Mon, 07/23/2012 - 13:37
Normal topic seems to be a mistake, regarding manuals, 64 bit push/pop operation
by logicman112
Fri, 08/13/2010 - 21:31 1
by Shih Kuo (Intel)
Fri, 08/13/2010 - 21:31
Normal topic Seek help for AVX shuffle parameters
by Zhibin Niu (Intel)
Mon, 07/23/2012 - 23:06 3
by Tim P.
Thu, 07/26/2012 - 06:10
Normal topic SDE: ssc-marks and multiple mix output
by Othman Bouizi (...
Mon, 09/05/2016 - 03:24 0
by Othman Bouizi (...
Mon, 09/05/2016 - 03:24
Normal topic SDE ssse2 emulation
by David H.
Mon, 08/15/2016 - 18:35 1
by andysem
Wed, 08/17/2016 - 05:10
Normal topic SDE RTM emulation - small issue
by Craig D.
Tue, 10/04/2016 - 09:49 1
by MICHAEL G. (Intel)
Wed, 10/05/2016 - 02:20
Normal topic SDE produces unstable behavior
by andysem
Mon, 03/31/2014 - 03:26 2
by andysem
Tue, 04/01/2014 - 01:45
Normal topic SDE Message: "No MPX support"
by Markus M.
Mon, 10/05/2015 - 06:11 6
by Markus M.
Mon, 10/05/2015 - 14:45
Normal topic SDE failure trying to look at "chrome"
by perfwise
Sun, 04/14/2013 - 19:26 2
by Ady Tal (Intel)
Wed, 04/24/2013 - 00:38
Normal topic SDE fails to run a process
by Harald S. (Intel)
Thu, 11/03/2016 - 08:16 1
by MICHAEL G. (Intel)
Sun, 11/06/2016 - 01:41
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
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For more complete information about compiler optimizations, see our Optimization Notice.