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 starter Post date Replies Last Post
Normal topic with _mm256 instruction, does it matter to use -xAVX to compiler?
by zlw
Fri, 05/10/2013 - 16:21 12
by Tim P.
Tue, 05/14/2013 - 05:02
Normal topic Intel SDE and PIN doesn't work on Win10 on a VS2015 compiled app
by rtfss1gmail.com
Sun, 09/06/2015 - 08:04 7
by Albert g.
Mon, 01/25/2016 - 13:12
Normal topic Clock cycles per instruction?
by christian.convey
Wed, 12/01/2010 - 05:16 8
by 0xr
Wed, 12/01/2010 - 05:16
Normal topic assembly language
by zhangxiuxia
Tue, 05/24/2011 - 22:36 6
by zhangxiuxia
Tue, 05/24/2011 - 22:36
Normal topic uops? IA32/Intel64 vs. micro-ops?
by arrazem
Wed, 01/27/2010 - 20:31 4
by Max Locktyukhin...
Wed, 01/27/2010 - 20:31
Normal topic Scaling TSX to multi-socket systems
by Stephen R.
Tue, 08/05/2014 - 07:47 4
by Stephen R.
Wed, 08/06/2014 - 07:50
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
Normal topic REAL(16) - long double
by jimdempseyatthecove
Fri, 02/06/2009 - 07:41 9
by jimdempseyatthecove
Wed, 02/11/2009 - 12:14
Normal topic Intell compiler 11.1 and AVX
by Ravi Managuli
Wed, 09/08/2010 - 11:48 7
by Kit Chung (Intel)
Tue, 09/14/2010 - 14:49
Normal topic Weeks of optimizations and still can't beat the intel compiler
by mr_nuke
Fri, 02/19/2010 - 08:34 9
by tthsqe
Fri, 02/19/2010 - 08:38
Normal topic Penalties in SSE4
by Uday Krishna G.
Thu, 10/09/2014 - 04:30 2
by iliyapolak
Mon, 10/20/2014 - 00:03
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 Why we didn't learn about this here on the ISN first?
by Igor Levicki
Thu, 02/19/2009 - 00:17 2
by Igor Levicki
Thu, 02/19/2009 - 00:17
Normal topic compatibility mode and interrupt
by logicman112
Tue, 09/21/2010 - 23:52 0
by logicman112
Tue, 09/21/2010 - 23:52
Normal topic ippGetCpuFeatures for AVX2 support
by bronxzv
Sun, 03/09/2014 - 09:47 9
by bronxzv
Wed, 03/12/2014 - 16:19
Normal topic movups and movupd movaps and movapd
by zhangxiuxia
Tue, 02/21/2012 - 06:08 4
by Max Locktyukhin...
Wed, 02/22/2012 - 18:25
Normal topic Timing of LPT-port
by ugtehservis
Wed, 09/03/2008 - 23:36 1
by Igor Levicki
Tue, 09/30/2008 - 17:35
Normal topic Intel SCU frimware
by Sathees Palanivel
Thu, 07/29/2010 - 21:23 0
by Sathees Palanivel
Thu, 07/29/2010 - 21:23
Normal topic Latency & Throughput Reference: Display Model
by srimks
Thu, 08/27/2009 - 18:08 3
by Rama Kishan Mal...
Fri, 08/28/2009 - 01:23
Normal topic Why weren't PINSR* instructions extended to 256-bits in AVX2
by perfwise
Tue, 08/27/2013 - 20:24 3
by perfwise
Fri, 08/30/2013 - 06:06
Normal topic Intel SGX SDK under Windows 10 threshold 2
by sungjin p.
Thu, 01/21/2016 - 18:57 1
by Simon Johnson (...
Fri, 01/22/2016 - 15:37
Normal topic SSE4 is there a BigInt LIbrary?
by gbrun
Wed, 10/12/2011 - 21:03 3
by styc
Fri, 10/14/2011 - 22:35
Normal topic bit interleave instruction
by torusle
Sat, 05/17/2008 - 16:33 9
by sirrida
Wed, 07/04/2012 - 04:37
Normal topic Larrabee docs
by Wolfgang Bauer
Wed, 06/02/2010 - 01:56 3
by knujohn4
Wed, 06/02/2010 - 01:56
Normal topic Is profiling information running on SDE accurate and trustable?
by WEI Z. (Intel)
Sun, 03/01/2015 - 04:50 1
by Mark Charney (Intel)
Sun, 03/01/2015 - 04:55
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For more complete information about compiler optimizations, see our Optimization Notice.