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
This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Private messages can only be initiated by Intel employees and members of the Intel® Black Belt Developer program.
Topic / Topic starter Post date Replies Last Post
Normal topic sysenter / sysexit: Inconsistent manual + ring 3 access rights
by Raoul
Tue, 02/08/2011 - 05:48 1
by Shih Kuo (Intel)
Wed, 04/06/2011 - 08:39
Normal topic pentium cache
by luca83
Thu, 03/26/2009 - 01:01 0
by luca83
Thu, 03/26/2009 - 01:01
Normal topic SDE emulation issue
by srinivasu
Thu, 06/05/2014 - 00:30 4
by Mark Charney (Intel)
Mon, 06/09/2014 - 13:21
Normal topic [XED] how to encode mov instruction
by Yuya K.
Tue, 12/27/2016 - 00:16 3
by Yuya K.
Wed, 12/28/2016 - 01:27
Normal topic Inline asm
by srimks
Mon, 08/10/2009 - 05:00 3
by srimks
Mon, 08/10/2009 - 05:00
Normal topic SDE 7.15 for Linux has no 64-bit libs
by andysem
Tue, 02/10/2015 - 00:14 3
by andysem
Tue, 02/10/2015 - 23:32
Normal topic Compilers/IDE
by Anatoly K.
Tue, 07/11/2017 - 06:15 2
by Anatoly K.
Wed, 07/12/2017 - 03:50
Normal topic Intel AVX on Microsoft Windows Vista
by inteleverywhere
Mon, 07/04/2011 - 22:52 1
by Tim P.
Mon, 07/04/2011 - 22:52
Normal topic help on xed in avx package
by jnzhoun
Tue, 03/23/2010 - 21:20 3
by smith001
Tue, 03/23/2010 - 21:20
Normal topic The dawn of the Intel SSE technology
by Sergey Kostrov
Tue, 02/14/2012 - 09:47 3
by iliyapolak
Sun, 12/23/2012 - 06:34
Normal topic Sorting an array of 128bits keys
by jerome-muffat-m...
Mon, 07/19/2010 - 06:57 1
by jerome-muffat-m...
Mon, 07/19/2010 - 06:57
Normal topic Compiler decides to use SSE instead of AVX
by alzamos
Thu, 08/16/2012 - 10:06 3
by alzamos
Mon, 09/17/2012 - 07:47
Normal topic gcc and avx
by (name withheld)
Sun, 04/20/2008 - 16:51 2
by srimks
Sun, 04/20/2008 - 16:51
Normal topic Moving/merging __m128d values to __m256d ones
by n.anastop
Tue, 05/14/2013 - 07:48 14
by iliyapolak
Mon, 05/20/2013 - 09:48
Normal topic AVX Base and Turbo Frequencies on non E5 CPUs
by Andrew L.
Mon, 10/19/2015 - 16:22 5
by iliyapolak
Fri, 12/18/2015 - 12:33
Normal topic instruction retired sample begin/end
by fredwang00
Thu, 10/14/2010 - 10:54 3
by Roman Dementiev...
Thu, 10/14/2010 - 10:54
Normal topic How to build the ICC sample code for AVX?
by lychee_intel
Thu, 02/21/2013 - 21:06 1
by Sergey Kostrov
Fri, 02/22/2013 - 20:55
Normal topic AVX alignment requirement
by Tim P.
Sat, 11/15/2008 - 16:00 1
by Mark Buxton (Intel)
Wed, 11/26/2008 - 13:10
Normal topic mem address directly from SSE/AVX register
by Luchezar B.
Thu, 11/14/2013 - 04:02 3
by McCalpin, John
Thu, 11/14/2013 - 10:44
Normal topic I am trying to vectorise
by ikmn j.
Tue, 06/28/2016 - 20:01 1
by jimdempseyatthecove
Wed, 06/29/2016 - 05:09
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 Function declaration parameters - asm.
by srimks
Mon, 05/18/2009 - 00:40 2
by srimks
Mon, 05/18/2009 - 00:40
Normal topic What is _MM_SHUFFLE macro meaning in the context of AVX
by Hien P.
Tue, 08/26/2014 - 21:44 2
by Hien P.
Wed, 08/27/2014 - 17:28
Normal topic why is ‘_mm512d load/store’ intrinsic changed to vmovups not vmovupd?
by Yeongha L.
Sun, 02/12/2017 - 23:09 1
by McCalpin, John
Mon, 02/13/2017 - 09:29
Normal topic [smp] Initialization
by medinad
Mon, 09/21/2009 - 08:11 0
by medinad
Mon, 09/21/2009 - 08:11
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Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.