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 datesort descending Replies Last Post
Normal topic Instruction set extensions programming reference, revision 15
by Mark Charney (Intel)
Tue, 07/23/2013 - 10:45 0
by Mark Charney (Intel)
Tue, 07/23/2013 - 10:45
Normal topic Detailed idata.txt
by Antonio O.
Thu, 07/25/2013 - 14:15 2
by Antonio O.
Fri, 07/26/2013 - 02:19
Hot topic AVX-512 expectations
by c0d1f1ed
Fri, 07/26/2013 - 23:24 29
by iliyapolak
Sun, 09/22/2013 - 23:14
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 Question/Advice on PERMD and PERMPS..
by perfwise
Tue, 08/27/2013 - 06:19 0
by perfwise
Tue, 08/27/2013 - 06:19
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 Is Haswell's new transactional memory 'TSX' actually slower than locking?
by Elmar
Thu, 08/29/2013 - 09:28 6
by jimdempseyatthecove
Fri, 09/06/2013 - 06:01
Normal topic Unable to ative the SSE nstruction set byadding compile flag “march=native” in gcc
by Chenjie Y.
Sat, 08/31/2013 - 03:25 7
by Sergey Kostrov
Sun, 09/22/2013 - 22:34
Normal topic Gather of byte/word with avx2
by derek N.
Fri, 09/06/2013 - 13:35 2
by perfwise
Sun, 10/13/2013 - 08:19
Normal topic do _mm256_load_ps slower than _mm_load_ps?
by zhang h.
Mon, 09/09/2013 - 20:40 14
by Sergey Kostrov
Fri, 11/01/2013 - 14:10
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 _mm_load_ps generates VMOVUPS
by emmanuel.attia
Thu, 09/26/2013 - 05:33 4
by iliyapolak
Thu, 09/26/2013 - 07:21
Hot topic AVX Optimizations and Performance: VisualStudio vs GCC
by James S.
Tue, 10/01/2013 - 18:46 42
by iliyapolak
Fri, 02/21/2014 - 06:38
Hot topic Bloated Instruction counts in SDE as compared with that from HW PMC 0xC0
by perfwise
Wed, 10/02/2013 - 06:56 18
by perfwise
Sun, 11/03/2013 - 07:43
Normal topic Poor Code Gen of FMA3 instructions in SPEC FP 06 using Intel 14.0.0 compiler suite
by perfwise
Wed, 10/02/2013 - 07:10 8
by perfwise
Fri, 10/04/2013 - 12:04
Hot topic AVX-512 is a big step forward - but repeating past mistakes!
by Agner
Fri, 10/11/2013 - 03:37 44
by andysem
Tue, 11/12/2013 - 23:26
Normal topic Studying Intel TSX Performance: strange results
by Alexander K.
Mon, 11/11/2013 - 14:13 9
by jimdempseyatthecove
Mon, 12/30/2013 - 05:08
Normal topic mem address directly from SSE/AVX register
by Luchezar B.
Thu, 11/14/2013 - 04:02 3
by John D. McCalpin
Thu, 11/14/2013 - 10:44
Normal topic MOVNTI and alignment for real mode
by Kostik B.
Tue, 12/03/2013 - 08:00 2
by iliyapolak
Sat, 12/07/2013 - 11:14
Normal topic Intel® Software Development Emulator, Release 6.12
by Ady Tal (Intel)
Wed, 12/04/2013 - 06:08 0
by Ady Tal (Intel)
Wed, 12/04/2013 - 06:08
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For more complete information about compiler optimizations, see our Optimization Notice.