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 startersort ascending Post date Replies Last Post
Normal topic Detecting Nehalem CPU
by dark_shikari
Fri, 10/10/2008 - 15:24 5
by Shih Kuo (Intel)
Fri, 10/17/2008 - 18:26
Normal topic Detecting Core
by knujohn4
Tue, 05/11/2010 - 02:15 2
by knujohn4
Tue, 05/11/2010 - 02:15
Normal topic Detecting AVX
by smidla
Wed, 08/24/2011 - 16:32 5
by Pourya Shirazian
Wed, 10/26/2011 - 10:58
Hot topic Detailed info about FTZ & DAZ
by gol
Thu, 07/03/2008 - 01:36 16
by gol
Wed, 07/23/2008 - 05:41
Normal topic Detailed idata.txt
by Antonio O.
Thu, 07/25/2013 - 14:15 2
by Antonio O.
Fri, 07/26/2013 - 02:19
Normal topic Deprecate x87 FPU?
by jeff_keasler
Mon, 08/03/2009 - 22:04 1
by Tim P.
Mon, 08/03/2009 - 22:30
Normal topic Defining "Disassembly of section .plt" in C/C++ code
by srimks
Wed, 05/13/2009 - 00:12 5
by Melanie Blower ...
Fri, 05/15/2009 - 07:41
Normal topic Debugging SSE/SSE2 ?
by gol
Thu, 12/24/2009 - 03:26 10
by gol
Wed, 01/06/2010 - 04:54
Normal topic Data Bus
by logicman112
Tue, 08/03/2010 - 01:44 2
by Anthony Bock (Intel)
Fri, 08/06/2010 - 12:08
Normal topic Cycle counts of the new Westmere instructions
by Cryptographer
Tue, 04/13/2010 - 00:10 2
by neni
Tue, 04/13/2010 - 00:10
Normal topic Cross processor code modification
by Sanjoy D.
Tue, 04/12/2016 - 17:09 9
by jimdempseyatthecove
Tue, 04/19/2016 - 05:31
Normal topic Cross lane operations, how?
by Igor Levicki
Mon, 05/21/2012 - 05:25 9
by sirrida
Thu, 05/24/2012 - 03:16
Normal topic crc32 emulation support
by tinman8088
Sun, 05/25/2008 - 21:28 3
by Igor Levicki
Sun, 05/25/2008 - 21:28
Normal topic CPUID Signature Values of DisplayFamily_DisplayModel - A new Appendix is Needed in all Intel Manuals
by Sergey Kostrov
Tue, 05/21/2013 - 17:58 4
by iliyapolak
Mon, 06/03/2013 - 22:29
Normal topic CPUID signature
by zhangxiuxia
Wed, 04/18/2012 - 03:34 3
by Sergey Kostrov
Fri, 07/06/2012 - 16:36
Normal topic CPUID check and CR0 check
by interruptreques...
Fri, 02/17/2012 - 00:51 2
by Sergey Kostrov
Wed, 02/22/2012 - 10:53
Normal topic CPU temperature Pentium 4
by abdekker
Wed, 06/18/2008 - 10:07 1
by Igor Levicki
Thu, 07/10/2008 - 21:01
Normal topic CPU Serial Enable Support on Intel Processor
by asj_anuroop
Wed, 09/30/2009 - 04:07 2
by knujohn4
Wed, 09/30/2009 - 04:07
Normal topic CPU recommendation?
by audiobahn1000
Fri, 05/30/2008 - 03:16 1
by Igor Levicki
Fri, 05/30/2008 - 03:16
Normal topic CPU Overheating
by scar_uk
Sat, 03/07/2009 - 04:31 2
by coolman010
Wed, 04/01/2009 - 08:57
Normal topic CPU Instruction counter register
by nuclear_scientist
Fri, 07/31/2009 - 09:37 1
by Tim P.
Fri, 07/31/2009 - 09:37
Normal topic CPU Family and Model
by Bo W.
Mon, 06/03/2013 - 04:15 10
by iliyapolak
Wed, 06/05/2013 - 23:34
Normal topic CPU enhancement wish list
by youjaes
Sun, 07/05/2009 - 01:37 6
by jimdempseyatthecove
Sun, 07/05/2009 - 01:37
Normal topic Could intel somehow initiate migration/cleanup for x86 instruction set?
by htuh
Thu, 11/12/2009 - 16:13 0
by htuh
Tue, 01/12/2010 - 10:45
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
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.