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 startersort descending Post date Replies Last Post
Normal topic AMX Analysis - GNU & Intel
by srimks
Sat, 11/08/2008 - 06:14 1
by Tim P.
Wed, 11/12/2008 - 23:12
Normal topic An updated instruction set extensions programming reference (revision 22) was posted.
by Mark Charney (Intel)
Mon, 11/03/2014 - 07:29 2
by Mark Charney (Intel)
Mon, 11/03/2014 - 10:00
Normal topic Analyzing Segmented / Linear Address Of A Process
by reverseengineer
Thu, 12/02/2010 - 20:07 1
by Aubrey W.
Mon, 12/13/2010 - 14:51
Normal topic andps vs. andpd vs. pand
by c0d1f1ed
Fri, 09/19/2008 - 04:23 6
by emmetcaulfield
Wed, 10/08/2008 - 05:19
Normal topic announcing reference implementations for AVX approximation instructions
by Mark Charney (Intel)
Fri, 01/15/2016 - 09:51 0
by Mark Charney (Intel)
Fri, 01/15/2016 - 09:51
Normal topic Any docs or manuals about MPK(memory protection keys)
by Du D.
Fri, 07/28/2017 - 20:01 1
by Mark Charney (Intel)
Mon, 07/31/2017 - 06:51
Normal topic Any faster memcpy/memset?
by missing, zlw
Mon, 04/11/2011 - 16:23 2
by Tim P.
Mon, 04/11/2011 - 18:41
Normal topic Anyone thinking of setting low-width integars with high-width integars?
by kalven
Mon, 06/16/2008 - 01:56 2
by kalven
Thu, 06/19/2008 - 18:52
Normal topic Application of Half-float (float16) accelerators in software
by Sergey Kostrov
Wed, 10/31/2012 - 06:58 2
by Sergey Kostrov
Wed, 10/31/2012 - 17:26
Normal topic Are AVX Intrinsics supported on 32 bit processors??
by inteleverywhere
Thu, 07/29/2010 - 08:43 5
by Tim P.
Fri, 07/30/2010 - 05:43
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
Normal topic Are instruction ups of an instruction be issued at the same time ?
by zhangxiuxia
Thu, 03/08/2012 - 00:00 3
by zhangxiuxia
Tue, 03/13/2012 - 00:54
Normal topic Array of _m128d values as function argument
by n.anastop
Tue, 03/19/2013 - 06:43 8
by iliyapolak
Fri, 03/22/2013 - 05:42
Normal topic Array Registers
by Daniel F.
Sat, 11/18/2017 - 02:44 1
by jimdempseyatthecove
Sat, 11/18/2017 - 07:25
Normal topic asm blocks
by berthou
Fri, 04/11/2014 - 09:02 4
by iliyapolak
Sat, 04/12/2014 - 00:34
Normal topic Assemblers for the new instructionsets
by Paul C.
Tue, 12/04/2012 - 03:30 3
by Tim P.
Tue, 12/04/2012 - 07:31
Normal topic assembly language
by zhangxiuxia
Tue, 05/24/2011 - 22:36 6
by zhangxiuxia
Tue, 05/24/2011 - 22:36
Normal topic assembly program in itanium based systems
by rkraveesh
Tue, 01/27/2009 - 04:03 2
by forzaitalia2010
Tue, 01/27/2009 - 04:03
Normal topic Assignment macro-op fusion
by c0d1f1ed
Fri, 03/18/2011 - 01:22 7
by sirrida
Mon, 09/26/2011 - 12:02
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 AVX add slow due to vinsertf128
by CommanderLake
Sat, 12/17/2016 - 17:44 5
by CommanderLake
Tue, 12/20/2016 - 05:12
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 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 AVX code can be run on early Windows OS of Win7+SP1 or Win Server 2008R2 ?
by denbianh
Thu, 03/31/2011 - 18:49 3
by alizay
Tue, 04/12/2011 - 02:54
Normal topic AVX compiler beta
by Mark Charney (Intel)
Fri, 03/06/2009 - 07:51 3
by Roland W. (Intel)
Thu, 05/28/2009 - 13:23
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.