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 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
Hot topic Haswell New Instructions posted
by Mark Buxton (Intel)
Fri, 06/10/2011 - 19:20 15
by Ryan Wong
Mon, 11/18/2013 - 23:11
Normal topic Where can I find comparison between SSE3 and SSE4 instruction set??
by nasayoo
Tue, 06/24/2008 - 05:48 3
by Tim Prince
Tue, 06/24/2008 - 08:21
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 Core2Duo: What timer is ticking under C4 ?
by zvivered
Sat, 01/01/2011 - 19:52 2
by zvivered
Sat, 01/15/2011 - 00:49
Normal topic Intel AVX on Microsoft Windows Vista
by inteleverywhere
Mon, 07/04/2011 - 22:52 1
by Tim Prince
Mon, 07/04/2011 - 22:52
Normal topic How is the brandstring formed by BIOSes?
by pgzh
Fri, 07/25/2008 - 15:25 5
by Igor Levicki
Fri, 07/25/2008 - 15:25
Normal topic Unresolved SSE instructions
by changbo
Fri, 02/12/2010 - 06:19 2
by Brijender Bhart...
Fri, 02/19/2010 - 08:06
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 Intel C++ : _mm256_set1_ps suboptimal ?
by bronxzv
Sun, 08/09/2009 - 15:45 0
by bronxzv
Sun, 08/09/2009 - 15:45
Normal topic Updated Intel® Software Development Emulator
by Ady Tal (Intel)
Tue, 02/18/2014 - 05:44 0
by Ady Tal (Intel)
Tue, 02/18/2014 - 05:44
Normal topic probable mistake in documentation---please check3
by logicman112
Tue, 09/21/2010 - 00:13 0
by logicman112
Tue, 09/21/2010 - 00:13
Normal topic Intel Intrinsic Guide won't run on my XP SP2
by unrheal
Thu, 04/03/2008 - 15:13 3
by vvolkov
Mon, 03/19/2012 - 22:40
Normal topic CPUID signature
by zhangxiuxia
Wed, 04/18/2012 - 03:34 3
by Sergey Kostrov
Fri, 07/06/2012 - 16:36
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 Intel® Software Development Emulator, Release 6.1
by Mark Charney (Intel)
Tue, 07/23/2013 - 10:09 0
by Mark Charney (Intel)
Tue, 07/23/2013 - 10:09
Normal topic Are AVX Intrinsics supported on 32 bit processors??
by inteleverywhere
Thu, 07/29/2010 - 08:43 5
by Tim Prince
Fri, 07/30/2010 - 05:43
Normal topic Measuring Core Voltage
by Srinath A.
Tue, 02/03/2015 - 14:37 0
by Srinath A.
Tue, 02/03/2015 - 14:37
Normal topic AVX intrinsics: strange output with Intel XE 2011
by bronxzv
Fri, 12/16/2011 - 10:48 6
by bronxzv
Wed, 12/21/2011 - 06:00
Normal topic IA32 ISA
by miro5566
Fri, 02/06/2009 - 05:43 5
by Max Locktyukhin...
Sat, 02/14/2009 - 00:12
Normal topic with _mm256 instruction, does it matter to use -xAVX to compiler?
by zlw
Fri, 05/10/2013 - 16:21 12
by Tim Prince
Tue, 05/14/2013 - 05:02
Normal topic Are FMA instructions supported with the intel compiler?
by rlaouenan
Tue, 06/01/2010 - 04:17 0
by rlaouenan
Tue, 06/01/2010 - 04:17
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 help on detecting stalls(identifying structural hazards) in assembly code
by ddmetro
Wed, 10/28/2009 - 10:18 1
by Tim Prince
Wed, 10/28/2009 - 10:18
Hot topic IB gpr load latency and displacement size
by perfwise
Tue, 05/28/2013 - 06:15 15
by iliyapolak
Tue, 06/04/2013 - 22:10
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For more complete information about compiler optimizations, see our Optimization Notice.