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 Repliessort descending Last Post
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 The structure of ModR/M byte
by logicman112
Tue, 08/17/2010 - 03:50 2
by logicman112
Tue, 08/17/2010 - 03:50
Normal topic New SIMDLEA Instruction?
by w0wtiger
Sun, 01/11/2009 - 00:52 2
by Max Locktyukhin...
Sun, 01/11/2009 - 00:52
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 Proposal: Extended setcc
by sirrida
Wed, 05/11/2011 - 15:42 2
by sirrida
Thu, 05/12/2011 - 07:51
Normal topic Intel Xeon 5345 & 5560 processor - FMA instructions support
by srimks
Tue, 05/05/2009 - 08:07 2
by srimks
Tue, 05/05/2009 - 18:26
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 Problem of using Intel SDE on Win7 machine
by yinghuitan
Wed, 05/27/2009 - 11:42 2
by Mark Charney (Intel)
Thu, 05/28/2009 - 05:05
Normal topic What is (name withheld)?
by andysem
Wed, 01/20/2016 - 00:48 2
by iliyapolak
Thu, 01/21/2016 - 01:55
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 Display problem
by jayarajnayak
Fri, 02/27/2009 - 23:14 2
by coolman010
Fri, 02/27/2009 - 23:14
Normal topic PIN Failure to initialize DLL file python27.dll
by Albert g.
Mon, 01/25/2016 - 14:58 2
by Albert g.
Tue, 01/26/2016 - 12:00
Normal topic Getting started with SGX
by Frank G.
Mon, 12/21/2015 - 06:55 2
by Dan Zimmerman (...
Mon, 12/21/2015 - 14:07
Normal topic x87 and out-of-order execution
by k_sarnath
Wed, 03/31/2010 - 22:33 2
by k_sarnath
Wed, 03/31/2010 - 22:33
Normal topic test CPU instructions
by paulsohier
Mon, 05/14/2012 - 02:15 2
by Igor Levicki
Mon, 05/14/2012 - 09:49
Normal topic gcc and avx
by (name withheld)
Sun, 04/20/2008 - 16:51 2
by srimks
Sun, 04/20/2008 - 16:51
Normal topic Function declaration parameters - asm.
by srimks
Mon, 05/18/2009 - 00:40 2
by srimks
Mon, 05/18/2009 - 00:40
Normal topic PUSH instruction in 64 bit mode
by logicman112
Sat, 07/17/2010 - 00:20 2
by logicman112
Sat, 07/17/2010 - 00:20
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 selecting an element from a __m256d
by Walter D.
Wed, 12/12/2012 - 10:20 2
by Thomas Willhalm...
Thu, 01/03/2013 - 03:31
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 Rotate shift in AVX and SSE
by Pourya Shirazian
Thu, 11/10/2011 - 13:57 2
by jimdempseyatthecove
Sat, 11/12/2011 - 14:27
Normal topic encoding disp32 in Amd64
by anujgarg2004gma...
Tue, 06/23/2009 - 04:57 2
by anujgarg2004gma...
Tue, 06/23/2009 - 10:09
Normal topic [ACPI] Processor Register Block access
by medinad
Thu, 04/23/2009 - 00:42 2
by medinad
Thu, 04/23/2009 - 00:42
New posts
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Hot topic with new posts
Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.