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 starter Post date Replies Last Postsort ascending
Normal topic AVX in HD 3000
by magicfoot
Wed, 05/30/2012 - 13:13 1
by Thomas Willhalm...
Wed, 09/19/2012 - 10:01
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 No speedup AVX over SSE
by nik0las
Sun, 09/02/2012 - 22:45 6
by Tim P.
Fri, 09/14/2012 - 13:38
Normal topic Problems encountred during vectorization of code using SSE intrinsics
by priyanka06
Mon, 07/23/2012 - 08:14 2
by jimdempseyatthecove
Sun, 09/09/2012 - 17:15
Normal topic Blog post about various routes to AVX vectorisation
by walkingrandomly
Sat, 08/25/2012 - 11:58 0
by walkingrandomly
Sat, 08/25/2012 - 11:58
Normal topic Missed optimization opportunities using dvec.h
by jimdempseyatthecove
Wed, 08/08/2012 - 08:21 1
by Zitzlsberger, Georg
Thu, 08/09/2012 - 07:36
Hot topic Quad precision floating point arithmetic with SSE/AVX?
by Mikalai Kisiali...
Thu, 05/26/2011 - 19:07 39
by Shih Kuo (Intel)
Mon, 08/06/2012 - 07:37
Normal topic Exemple of image Filter SSE acceleration
by eloise_vidal
Fri, 07/27/2012 - 05:06 1
by Sergey Kostrov
Sun, 07/29/2012 - 09:35
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 Is there an error in Operation pseudo-code for FSIN instruction?
by Sergey Kostrov
Mon, 07/23/2012 - 16:20 1
by iliyapolak
Mon, 07/23/2012 - 17:07
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 Intel HD 3000 Execution Unit and SIMD
by amirulsyahmi
Thu, 07/19/2012 - 12:46 4
by iliyapolak
Sat, 07/21/2012 - 07:21
Hot topic Hardware acceleration of Special Functions. (Page: 1, 2)
by iliyapolak
Sat, 06/30/2012 - 23:13 70
by iliyapolak
Thu, 07/19/2012 - 01:08
Normal topic MASM files + Intel compiler/assembler in Linux
by chekib
Thu, 07/12/2012 - 11:26 1
by Sergey Kostrov
Tue, 07/17/2012 - 19:59
Normal topic question about hardware performance counter
by songlinhai
Mon, 07/09/2012 - 19:33 2
by songlinhai
Wed, 07/11/2012 - 17:43
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
Normal topic CPUID signature
by zhangxiuxia
Wed, 04/18/2012 - 03:34 3
by Sergey Kostrov
Fri, 07/06/2012 - 16:36
Normal topic bit interleave instruction
by torusle
Sat, 05/17/2008 - 16:33 9
by sirrida
Wed, 07/04/2012 - 04:37
Normal topic Knights Corner
by sirrida
Mon, 06/25/2012 - 11:46 8
by iliyapolak
Mon, 07/02/2012 - 22:08
Normal topic Small typo in Software Development Manual Vol.1 (Version 043)
by rivet_amber
Mon, 07/02/2012 - 14:23 0
by rivet_amber
Mon, 07/02/2012 - 14:23
Normal topic Visual Studio 2012 Release Candidate with support for Haswell new instructions
by Thomas Willhalm...
Fri, 06/29/2012 - 02:54 5
by iliyapolak
Mon, 07/02/2012 - 08:21
Hot topic Optimization and Execution speed testing of gamma stirling approximation
by iliyapolak
Sun, 06/17/2012 - 23:24 30
by iliyapolak
Wed, 06/27/2012 - 22:08
Hot topic Comparing scalar, SSE and AVX basics....poor performances ??
by Joaquin Tarraga
Wed, 06/06/2012 - 01:28 21
by Max Locktyukhin...
Mon, 06/25/2012 - 20:44
Hot topic How to accurately measure CPU frequency in user-mode code?
by Igor Levicki
Sat, 05/26/2012 - 08:55 19
by maratyszcza
Sun, 06/24/2012 - 20:59
Normal topic FPS drops and Screen freezing
by Ronny Herfindal
Tue, 06/05/2012 - 12:37 3
by iliyapolak
Thu, 06/07/2012 - 04:32
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
For more complete information about compiler optimizations, see our Optimization Notice.