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 starter Post date Repliessort descending Last Post
Normal topic Understanding my Benchmarks
by Matthias Kretz
Tue, 11/10/2009 - 08:13 5
by Matthias Kretz
Tue, 11/10/2009 - 08:13
Normal topic Intraregister sum
by unrue
Sat, 05/29/2010 - 02:08 5
by Brijender Bhart...
Thu, 07/22/2010 - 14:49
Normal topic C++-implementation of the Larrabee new instructions
by Thomas Willhalm...
Fri, 04/03/2009 - 02:48 5
by Thomas Willhalm...
Fri, 04/03/2009 - 02:48
Normal topic Visual Studio 2012 Release Candidate with support for Haswell new instructions
by Thomas Willhalm...
Fri, 06/29/2012 - 02:54 5
by iliyapolak
Mon, 07/02/2012 - 08:21
Normal topic pmovzxbd using memory operands
by Christopher H.
Tue, 12/16/2014 - 17:07 5
by bronxzv
Thu, 12/18/2014 - 06:26
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 puzzled by developer manuel
by jvava
Sun, 02/15/2009 - 00:54 5
by jvava
Sat, 02/21/2009 - 19:17
Normal topic Running _mm512_popcnt_epi32 on colfax using icc?
by Yash Akhauri
Thu, 10/19/2017 - 05:20 5
by Yash Akhauri
Thu, 10/19/2017 - 08:26
Normal topic Weird BTS Performance
by cwillems
Fri, 06/10/2011 - 07:25 5
by Hussam Mousa (Intel)
Fri, 06/10/2011 - 07:25
Normal topic Does Intel Software Development Emulator support SSE3 instruction set?
by Sergey Kostrov
Tue, 01/17/2012 - 20:48 5
by Mark Charney (Intel)
Wed, 01/18/2012 - 18:24
Normal topic Enabling and Disabling AVX in Visual Studio 2010
by arrahul
Tue, 07/26/2011 - 10:48 5
by Tim P.
Tue, 07/26/2011 - 10:48
Normal topic Prefetch instructions
by bronxzv
Sat, 04/13/2013 - 03:20 5
by iliyapolak
Sat, 04/20/2013 - 23:30
Normal topic Generating Prefetch Instructions in AVX code...
by twilkens
Thu, 07/30/2009 - 10:49 5
by Martyn Corden (...
Tue, 08/04/2009 - 11:40
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 Other loads during Gather instruction?
by Mark T.
Sat, 11/01/2014 - 11:19 5
by jimdempseyatthecove
Mon, 11/10/2014 - 07:53
Normal topic __m128 array becomes unaligned with IC optimization
by Taylor IoT Kidd
Fri, 05/07/2010 - 15:43 5
by Igor Levicki
Fri, 05/07/2010 - 15:43
Normal topic How is the brandstring formed by BIOSes?
by pgzh
Fri, 07/25/2008 - 15:25 5
by Igor Levicki
Fri, 07/25/2008 - 15:25
Normal topic Blocks in mix output truncated at 70 instructions..
by perfwise
Sat, 03/13/2010 - 21:18 5
by Mark Charney (Intel)
Sat, 03/13/2010 - 21:18
Normal topic IA32 ISA
by miro5566
Fri, 02/06/2009 - 05:43 5
by Max Locktyukhin...
Sat, 02/14/2009 - 00:12
Normal topic float precise
by zhangxiuxia
Wed, 04/18/2012 - 20:33 5
by Sergey Kostrov
Tue, 04/24/2012 - 18:19
Normal topic P-State transition monitoring
by rdmsr64
Mon, 05/30/2011 - 10:16 5
by mkamruzz
Mon, 05/30/2011 - 10:16
Normal topic error c2664 in sse2
by Smart Lubobya
Thu, 07/22/2010 - 14:00 5
by Brijender Bhart...
Fri, 07/23/2010 - 10:04
Normal topic TSX example code doesn't work
by YangHun P.
Mon, 02/23/2015 - 21:18 5
by jimdempseyatthecove
Thu, 02/26/2015 - 08:11
Normal topic Retrieving/querying Intrinsic Guide
by Rashawn K. (Intel)
Thu, 10/27/2016 - 08:26 6
by jimdempseyatthecove
Sat, 11/05/2016 - 05:59
Normal topic Intel 8086
by shadab.khatib
Mon, 05/07/2012 - 11:56 6
by Sergey Kostrov
Wed, 05/16/2012 - 16:12
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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.