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

Topic / Topic starter Post date Replies Last Post
Normal topic How to clear the upper 128 bits of __m256 value?
by Vladimir Sedach
Mon, 01/27/2014 - 04:47 8
by andysem
Thu, 04/10/2014 - 07:25
Normal topic How to get QPI ratio ?
by Ludovic Sauge
Sun, 05/10/2009 - 02:31 0
by Ludovic Sauge
Sun, 05/10/2009 - 02:31
Normal topic Request for extension to scatter/gather
by jimdempseyatthecove
Wed, 08/24/2011 - 09:48 10
by c0d1f1ed
Tue, 08/30/2011 - 05:44
Normal topic MMX ARRAY ADDITION
by Smart Lubobya
Sun, 07/11/2010 - 03:51 1
by lordmonsoon
Sun, 07/11/2010 - 03:51
Normal topic Use AVX; fallback to SSE4.2
by Levi Morrison
Wed, 11/07/2012 - 11:05 1
by Tim Prince
Wed, 11/07/2012 - 18:09
Normal topic 32-bit stack width
by logicman112
Sat, 07/17/2010 - 00:19 0
by logicman112
Sat, 07/17/2010 - 00:19
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 Question/Advice on PERMD and PERMPS..
by perfwise
Tue, 08/27/2013 - 06:19 0
by perfwise
Tue, 08/27/2013 - 06:19
Normal topic 87C196CA vs 87C196CB
by joxalatorn
Wed, 04/13/2011 - 07:51 1
by Aubrey W. (Intel)
Wed, 04/13/2011 - 07:51
Normal topic puzzled by developer manuel
by jvava
Sun, 02/15/2009 - 00:54 5
by jvava
Sat, 02/21/2009 - 19:17
Normal topic vertical sync
by dido88
Wed, 06/01/2011 - 11:39 1
by Thomas Willhalm...
Wed, 06/01/2011 - 11:39
Normal topic How to work with AVX on windows
by siva rama k.
Sun, 03/01/2015 - 22:32 4
by Vladimir Sedach
Tue, 03/03/2015 - 03:01
Normal topic From Gulftown to Sandy Bridge
by Cryptographer
Mon, 05/17/2010 - 02:45 2
by Cryptographer
Mon, 05/17/2010 - 02:45
Normal topic Intel DZ68BC and i5 2500k overclocking
by mucinc
Sat, 07/07/2012 - 14:32 2
by iliyapolak
Mon, 07/09/2012 - 00:03
Hot topic Latency of a General purpose MOV instruction on Intel CPUs
by Sergey Kostrov
Sun, 05/19/2013 - 21:03 22
by Sergey Kostrov
Mon, 05/27/2013 - 05:41
Normal topic Newbie in SSE intrinsics:: How to fix _mm_cvtpi16_ps convert error ?
by Gaiger Chen
Wed, 12/01/2010 - 02:44 3
by Taronyu
Thu, 12/02/2010 - 02:26
Normal topic FMA now an extension of AVX?
by gabest
Wed, 08/27/2008 - 23:58 1
by Thai Le (Intel)
Mon, 09/08/2008 - 09:32
Normal topic MPX, statically linked version of libmpx-runtime64.a
by c_43
Thu, 10/09/2014 - 06:48 1
by MICHAEL B. (Intel)
Sat, 10/18/2014 - 23:57
Normal topic SSE4
by hjazz
Mon, 01/25/2010 - 23:28 2
by hjazz
Tue, 01/26/2010 - 17:30
Normal topic SSE3 and onwards support...
by srimks
Tue, 08/25/2009 - 05:20 1
by Tim Prince
Tue, 08/25/2009 - 05:20
Normal topic movups and movupd movaps and movapd
by zhangxiuxia
Tue, 02/21/2012 - 06:08 4
by Max Locktyukhin...
Wed, 02/22/2012 - 18:25
Normal topic This part of the documentation is ambiguous
by logicman112
Tue, 09/07/2010 - 00:23 0
by logicman112
Tue, 09/07/2010 - 00:23
Normal topic Question about the PUSH instruction
by millersd
Wed, 04/30/2008 - 15:55 2
by millersd
Tue, 05/13/2008 - 07:56
Normal topic ippGetCpuFeatures for AVX2 support
by bronxzv
Sun, 03/09/2014 - 09:47 9
by bronxzv
Wed, 03/12/2014 - 16:19
Normal topic Intel Compiler/Assembler taking care GNU-style (GAS) "movq/movslq/movss/movsd" calls
by srimks
Sat, 05/30/2009 - 08:44 4
by srimks
Sat, 05/30/2009 - 19:23
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For more complete information about compiler optimizations, see our Optimization Notice.