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 datesort descending Replies Last Post
Hot topic AVX - Vector shifts
by ale
Sat, 12/01/2012 - 20:25 16
by rmendes.silva
Wed, 03/05/2014 - 12:23
Normal topic Assemblers for the new instructionsets
by Paul C.
Tue, 12/04/2012 - 03:30 3
by Tim Prince
Tue, 12/04/2012 - 07:31
Normal topic where can i find the whole instruction set of sandybridge?
by Lin W.
Mon, 12/10/2012 - 00:41 3
by iliyapolak
Sat, 01/05/2013 - 22:53
Normal topic AVX horizontal sum and store
by Christian M.
Tue, 12/11/2012 - 06:56 8
by Tim Prince
Fri, 01/11/2013 - 07:54
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 Optimization caused loss of accurracy
by iliyapolak
Thu, 12/13/2012 - 13:31 1
by iliyapolak
Sun, 12/16/2012 - 22:47
Normal topic Getting aligned accesses with AVX/SSE
by Fabio L.
Mon, 12/17/2012 - 16:28 7
by Tim Prince
Wed, 12/19/2012 - 08:59
Normal topic Is there some instruction to do shift to left by the number from mask register somehow?
by denbianh
Wed, 12/19/2012 - 00:00 3
by denbianh
Wed, 12/26/2012 - 20:49
Normal topic icpc avx optimization
by forum.san@gmail.com
Wed, 01/02/2013 - 10:06 1
by Tim Prince
Wed, 01/02/2013 - 13:07
Normal topic Intel® Software Development Emulator, Release 5.38
by Mark Charney (Intel)
Fri, 01/04/2013 - 09:25 5
by Sergey Kostrov
Thu, 02/21/2013 - 18:50
Normal topic Influence of random noise factors on CPU accuracy
by iliyapolak
Sat, 01/05/2013 - 23:09 7
by iliyapolak
Wed, 02/06/2013 - 22:19
Normal topic load and loadu - alignment
by Christian M.
Tue, 01/08/2013 - 04:57 3
by Christian M.
Fri, 01/11/2013 - 07:21
Normal topic Storing data is bottleneck?
by Arthur U.
Wed, 01/09/2013 - 02:31 4
by John D. McCalpin
Tue, 03/04/2014 - 12:18
Hot topic Storing data is bottleneck?
by Arthur U.
Wed, 01/09/2013 - 02:31 18
by Sergey Kostrov
Mon, 04/15/2013 - 16:56
Normal topic tsod polling in Sandy Bridge
by Brian Stark
Wed, 01/16/2013 - 10:30 1
by Saptarshi S.
Sat, 11/16/2013 - 12:49
Hot topic Optimize C code by SSE2
by chang-li
Thu, 01/17/2013 - 18:01 19
by Sergey Kostrov
Thu, 01/24/2013 - 17:12
Normal topic VEX encoding - 32bit and 64bit
by Christian M.
Fri, 01/18/2013 - 04:05 2
by Christian M.
Sat, 01/19/2013 - 01:40
Normal topic inc/dec instruction vs macrofusion
by rivet_amber
Sun, 01/20/2013 - 08:00 3
by Tim Prince
Mon, 01/21/2013 - 05:48
Normal topic Efficient ways to count setted bits in bytes/words?
by q w.
Tue, 01/22/2013 - 18:48 9
by Sergey Kostrov
Fri, 01/25/2013 - 07:15
Normal topic Padding does not help AVX
by Fabio L.
Fri, 01/25/2013 - 01:54 1
by Sergey Kostrov
Fri, 01/25/2013 - 06:10
Normal topic How to reinterpret a __m128 value as __m256?
by Matthias Kretz
Fri, 01/25/2013 - 09:09 2
by Matthias Kretz
Fri, 01/25/2013 - 23:51
Normal topic Cache Line Question
by chang-li
Tue, 01/29/2013 - 20:58 1
by Sergey Kostrov
Tue, 01/29/2013 - 21:16
Hot topic How to assign a constant?
by chang-li
Tue, 01/29/2013 - 21:10 46
by chang-li
Tue, 06/18/2013 - 14:58
Normal topic GFlops difference between T2500 and i7-3612QM
by caosun
Tue, 01/29/2013 - 22:38 1
by iliyapolak
Wed, 01/30/2013 - 07:52
Hot topic Bugs in Intrinsics Guide (Page: 1, 2)
by andysem
Wed, 01/30/2013 - 00:24 92
by Patrick Konsor ...
Fri, 02/20/2015 - 14:51
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Hot topic with new posts
Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.