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, a security technology designed for developers wanting to protect select application code and data from disclosure or modification
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 descending Post date Replies Last Post
Normal topic Self-compiled GCC available for download doesn't recognize -fmpx flag
by Leandro M.
Fri, 10/10/2014 - 10:45 2
by Ilya Enkovich (...
Tue, 10/14/2014 - 00:54
Normal topic SFENCE and peripheral devices
by dm7
Mon, 10/15/2007 - 01:21 1
by Intel Software ...
Tue, 10/16/2007 - 08:36
Normal topic SGX - is HeapMaxSize necessary?
by Fredrik T.
Tue, 01/19/2016 - 10:08 5
by Simon Johnson (...
Thu, 01/21/2016 - 07:24
Normal topic SGX - presence of Manageability Engine
by Fredrik T.
Fri, 01/22/2016 - 09:00 1
by Simon Johnson (...
Fri, 01/22/2016 - 09:15
Normal topic SGX - Self-modifying Code
by John C.
Mon, 02/01/2016 - 22:16 4
by John C.
Thu, 02/04/2016 - 13:24
Normal topic SGX EGETKEY clarification?
by Patrick B.
Thu, 06/11/2015 - 09:52 1
by Simon Johnson (...
Mon, 08/17/2015 - 11:12
Normal topic SGX enabled processors
by Benny F.
Tue, 01/12/2016 - 07:38 1
by Mark Charney (Intel)
Wed, 01/13/2016 - 08:02
Normal topic SGX enclave content
by Jana Klarmann
Thu, 01/07/2016 - 05:45 1
by Simon Johnson (...
Sat, 01/09/2016 - 15:06
Normal topic SGX extensions
by paradium
Thu, 08/13/2015 - 01:45 5
by Ralph C.
Wed, 10/28/2015 - 03:13
Normal topic SGX launch enclave
by gu j.
Tue, 01/12/2016 - 18:55 3
by DEREK B. (Intel)
Thu, 01/14/2016 - 06:40
Normal topic SGX support
by Byungkwon C.
Tue, 10/13/2015 - 23:43 0
by Byungkwon C.
Tue, 10/13/2015 - 23:43
Normal topic SGX support removed from Intel's ARK website?
by paradium
Sun, 08/30/2015 - 22:42 0
by paradium
Sun, 08/30/2015 - 22:42
Normal topic SGX_ERROR_SERVICE_INVALID_PRIVILEDGE How to prepare a SGX project for release version?
by Sijie D.
Wed, 01/06/2016 - 10:15 3
by Simon Johnson (...
Sat, 01/09/2016 - 14:58
Normal topic SIGILL on AVX instruction
by Irfan H.
Mon, 05/12/2014 - 11:18 12
by andysem
Tue, 05/13/2014 - 22:58
Normal topic Signed Saturation of integers
by Prashanthns
Fri, 02/11/2011 - 04:39 1
by Max Locktyukhin...
Tue, 03/08/2011 - 08:25
Normal topic SIMD Inline asm execution help
by srimks
Mon, 03/02/2009 - 04:01 14
by Tim P.
Mon, 03/09/2009 - 14:21
Normal topic SIMD instruction thoughput observations..
by perfwise
Thu, 08/19/2010 - 15:14 3
by perfwise
Mon, 08/23/2010 - 11:21
Normal topic simd instrunction: atom is better ?
by Gaiger Chen
Fri, 04/22/2011 - 02:17 7
by Matthias Kretz
Fri, 04/22/2011 - 19:48
Normal topic SIMD itoa implementation
by akhin
Mon, 03/28/2011 - 14:35 1
by akhin
Mon, 03/28/2011 - 14:38
Normal topic simple question about avx instructions.
by Roberto O.
Mon, 07/15/2013 - 06:42 1
by Tim P.
Mon, 07/15/2013 - 08:42
Hot topic Simple question about single and double float terminology
by magicfoot
Tue, 06/18/2013 - 13:14 25
by iliyapolak
Wed, 05/07/2014 - 11:04
Normal topic Size of data fetched with the instruction prefetch
by Nicolas Cadio
Wed, 01/26/2011 - 03:03 4
by Nicolas Cadio
Thu, 01/27/2011 - 05:10
Normal topic Small AVX speedup
by magicfoot
Thu, 09/08/2011 - 12:16 1
by Brijender Bhart...
Thu, 09/08/2011 - 12:35
Normal topic Small mess up with Sandy Bridge?
by davidc1
Wed, 01/26/2011 - 02:13 3
by davidc1
Wed, 01/26/2011 - 02:15
Normal topic small typo in Intel® 64 and IA-32 Architectures Software Developer’s Manual
by Bea T.
Tue, 06/30/2015 - 02:31 1
by Mark Charney (Intel)
Tue, 06/30/2015 - 05:22
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For more complete information about compiler optimizations, see our Optimization Notice.