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

Topic / Topic starter Post date Repliessort descending Last Post
Normal topic Obtain time stamp disable (TSD) flag in user-mode
by freeze2046
Tue, 03/29/2011 - 05:54 1
by Chris Hooper
Tue, 03/29/2011 - 05:54
Normal topic Looking for efficient way to convert float (32 bit) aligned buffer to short (16 bit) aligned buffer
by gilgil
Tue, 07/05/2011 - 05:26 1
by Matthias Kretz
Tue, 07/05/2011 - 06:56
Normal topic Analyzing Segmented / Linear Address Of A Process
by reverseengineer
Thu, 12/02/2010 - 20:07 1
by Aubrey W. (Intel)
Mon, 12/13/2010 - 14:51
Normal topic GFlops difference between T2500 and i7-3612QM
by caosun
Tue, 01/29/2013 - 22:38 1
by iliyapolak
Wed, 01/30/2013 - 07:52
Normal topic Update Bios lennovo t400
by hoapq
Thu, 02/25/2010 - 23:29 1
by Thomas Willhalm...
Thu, 02/25/2010 - 23:29
Normal topic Cache memory
by prakasht
Sat, 09/25/2010 - 19:21 1
by Tim Prince
Mon, 09/27/2010 - 05:46
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 PADDW __m128i _mm_add_epi16 ( __m128i a, __m128i b) doubt
by inteleverywhere
Fri, 07/30/2010 - 01:04 1
by Brijender Bhart...
Fri, 07/30/2010 - 10:28
Normal topic FMA manipulation of register’s content for XMM, YMM and ZMM register sets
by Mile M.
Tue, 01/21/2014 - 19:23 1
by Mile M.
Tue, 01/21/2014 - 19:45
Normal topic Optimization caused loss of accurracy
by iliyapolak
Thu, 12/13/2012 - 13:31 1
by iliyapolak
Sun, 12/16/2012 - 22:47
Normal topic how best to implement AVX2 _mm256_cmplt_epi32?
by Jeff D.
Thu, 01/08/2015 - 23:23 1
by bronxzv
Fri, 01/09/2015 - 02:54
Normal topic AMX Analysis - GNU & Intel
by srimks
Sat, 11/08/2008 - 06:14 1
by Tim Prince
Wed, 11/12/2008 - 23:12
Normal topic Performance of SHA-3 hash functions on Intel processors (Core 2 platform vs Itanium)
by gligoroski
Wed, 04/21/2010 - 07:18 1
by gligoroski
Wed, 04/21/2010 - 07:20
Normal topic CPU Instruction counter register
by nuclear_scientist
Fri, 07/31/2009 - 09:37 1
by Tim Prince
Fri, 07/31/2009 - 09:37
Normal topic Padding does not help AVX
by Fabio L.
Fri, 01/25/2013 - 01:54 1
by Sergey Kostrov
Fri, 01/25/2013 - 06:10
Normal topic How to disable FPU on Intel Core2 Duo
by adamczez
Sat, 05/02/2009 - 03:26 1
by jancino
Sat, 05/02/2009 - 03:26
Normal topic PTEST improvement?
by Matthias Kretz
Tue, 11/24/2009 - 00:59 1
by Max Locktyukhin...
Tue, 11/24/2009 - 00:59
Normal topic __int64 data types
by Smart Lubobya
Sat, 09/18/2010 - 22:19 1
by Tim Prince
Sat, 09/18/2010 - 22:20
Normal topic About INstruction Decoder in P4
by biplabraut
Wed, 08/13/2008 - 00:11 1
by Thai Le (Intel)
Wed, 08/13/2008 - 00:11
Normal topic adding a constant to array addition in sse2
by Smart Lubobya
Sun, 07/25/2010 - 07:19 1
by Brijender Bhart...
Tue, 07/27/2010 - 11:13
Normal topic CPU recommendation?
by audiobahn1000
Fri, 05/30/2008 - 03:16 1
by Igor Levicki
Fri, 05/30/2008 - 03:16
Normal topic Intel documentation seems to have wrong or ambiguous information!
by logicman112
Sun, 06/13/2010 - 21:24 1
by mecej4
Sun, 06/13/2010 - 21:24
Normal topic _mm_lddqu_si128 and _mm_loadu_si128
by ivantsou
Tue, 09/28/2010 - 10:51 1
by neni
Tue, 09/28/2010 - 13:59
Normal topic code vectorisation
by Smart Lubobya
Sun, 08/01/2010 - 10:13 1
by Brijender Bhart...
Thu, 08/19/2010 - 17:39
Normal topic What is the limit of ICC ?
by zhangxiuxia
Fri, 02/24/2012 - 17:31 1
by Steve Lionel (Intel)
Sun, 02/26/2012 - 11:31
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For more complete information about compiler optimizations, see our Optimization Notice.