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
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 New version of Intel(R) SDE posted
by Mark Charney (Intel)
Mon, 01/12/2009 - 06:14 1
by aaron-tersteeg ...
Mon, 01/12/2009 - 06:15
Normal topic Memory size for VGATHERQPS?
by Jack D.
Sun, 07/03/2016 - 23:49 1
by Mark Charney (Intel)
Wed, 07/13/2016 - 11:40
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 Introduction to Intel Advanced Vector Extensions
by bronxzv
Tue, 01/31/2012 - 05:27 1
by Max Locktyukhin...
Thu, 02/23/2012 - 03:18
Normal topic help on detecting stalls(identifying structural hazards) in assembly code
by ddmetro
Wed, 10/28/2009 - 10:18 1
by Tim P.
Wed, 10/28/2009 - 10:18
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 Typing errors in xmm_func.h header file for _mm_prefetch intrinsic function
by Sergey Kostrov
Tue, 07/30/2013 - 17:51 1
by Sergey Kostrov
Tue, 07/30/2013 - 17:53
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
Normal topic FMA now an extension of AVX?
by gabest
Wed, 08/27/2008 - 23:58 1
by Thai Le (Intel)
Mon, 09/08/2008 - 09:32
Normal topic SSE3 and onwards support...
by srimks
Tue, 08/25/2009 - 05:20 1
by Tim P.
Tue, 08/25/2009 - 05:20
Normal topic __int64 data types
by Smart Lubobya
Sat, 09/18/2010 - 22:19 1
by Tim P.
Sat, 09/18/2010 - 22:20
Normal topic probable bug in Intel documentation?
by logicman112
Wed, 06/01/2011 - 03:44 1
by Shih Kuo (Intel)
Fri, 06/10/2011 - 17:19
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 code vectorisation
by Smart Lubobya
Sun, 08/01/2010 - 10:13 1
by Brijender Bhart...
Thu, 08/19/2010 - 17:39
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 Intel® Software Development Emulator, Release 6.7
by Ady Tal (Intel)
Tue, 09/24/2013 - 06:35 1
by iliyapolak
Tue, 09/24/2013 - 11:42
Normal topic A Question about MSR ?
by zp s.
Tue, 04/07/2015 - 10:16 1
by John McCalpin
Tue, 04/07/2015 - 13:26
Normal topic 64-ia-32 instruction reference manual --- FXAM description incorrect?
by Andres V.
Wed, 05/04/2016 - 03:44 1
by Mark Charney (Intel)
Wed, 05/04/2016 - 06:24
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 Error code of einit
by gu j.
Mon, 01/04/2016 - 05:33 1
by Simon Johnson (...
Mon, 01/04/2016 - 07:51
Normal topic fabs() and SIMD
by threethazz
Tue, 06/16/2009 - 08:36 1
by neni
Tue, 06/16/2009 - 08:36
Normal topic Message Address Register: Redirection hint & Destination mode
by Yunju K.
Mon, 01/18/2016 - 02:58 1
by Yunju K.
Wed, 01/20/2016 - 16:14
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 __m128 vs __m128i
by ivantsou
Wed, 08/11/2010 - 13:33 1
by Brijender Bhart...
Wed, 08/11/2010 - 14:34
Normal topic Signed Saturation of integers
by Prashanthns
Fri, 02/11/2011 - 04:39 1
by Max Locktyukhin...
Tue, 03/08/2011 - 08:25
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
For more complete information about compiler optimizations, see our Optimization Notice.