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 64-bit bug in Visual C++? mov R8d,imm not completley defined
by zalia64
Tue, 05/07/2013 - 22:41 12
by iliyapolak
Thu, 05/09/2013 - 22:54
Normal topic Why the restricted transaction has conflict abort even run a single thread?
by zhaoguo w.
Mon, 06/24/2013 - 05:45 12
by Roman Dementiev...
Tue, 06/25/2013 - 07:17
Normal topic VisualStudio compiler parallelisation options and AVX
by alastairblack
Wed, 01/26/2011 - 07:28 12
by timintel
Wed, 02/02/2011 - 11:20
Normal topic TSX results - please explain
by hasyed
Thu, 11/20/2014 - 13:58 12
by hasyed
Fri, 11/21/2014 - 13:00
Normal topic Will AVX-512 replace the need for dedicated GPU's?
by Christopher H.
Mon, 01/13/2014 - 01:44 13
by iliyapolak
Fri, 01/24/2014 - 12:28
Normal topic Instruction set extensions programming reference, revision 17,
by Mark Charney (Intel)
Wed, 12/04/2013 - 10:01 13
by avk
Mon, 09/29/2014 - 09:33
Normal topic AVX Performance Reduction Vs 128 SIMD
by inteleverywhere
Tue, 07/19/2011 - 06:24 13
by bronxzv
Tue, 07/19/2011 - 06:24
Normal topic SSE2 - Class crash with SSE related members
by obscurity
Thu, 06/05/2008 - 04:54 13
by Igor Levicki
Sun, 07/27/2008 - 19:54
Normal topic Software consequences of extending XMM to YMM
by Agner
Wed, 06/18/2008 - 02:33 13
by Tim Prince
Fri, 03/25/2011 - 08:52
Normal topic Has Fused Multiply-Add been already implemented on Nehaelm?
by HPC-TAMU
Thu, 05/20/2010 - 15:37 13
by c0d1f1ed
Wed, 07/06/2011 - 23:22
Normal topic Instruction dependencies
by vladkons
Mon, 05/30/2011 - 05:35 13
by vladkons
Mon, 05/30/2011 - 05:35
Normal topic SSE2 help needed
by rheikon
Fri, 09/30/2005 - 21:36 13
by Community Admin
Mon, 10/03/2005 - 20:59
Normal topic how to turn off out-of-order execution in Intel processor
by ddmetro
Sun, 10/25/2009 - 14:32 13
by jimdempseyatthecove
Mon, 09/01/2014 - 09:24
Normal topic SIMD Inline asm execution help
by srimks
Mon, 03/02/2009 - 04:01 14
by Tim Prince
Mon, 03/09/2009 - 14:21
Normal topic pmovzx/pmovsx
by dark_shikari
Sun, 10/12/2008 - 05:36 14
by Igor Levicki
Sat, 12/27/2008 - 19:36
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 AVX512f on non-MIC this year?
by angus-hewlett
Fri, 01/30/2015 - 02:56 14
by John D. McCalpin
Wed, 02/18/2015 - 11:10
Normal topic Moving/merging __m128d values to __m256d ones
by n.anastop
Tue, 05/14/2013 - 07:48 14
by iliyapolak
Mon, 05/20/2013 - 09:48
Hot topic IB gpr load latency and displacement size
by perfwise
Tue, 05/28/2013 - 06:15 15
by iliyapolak
Tue, 06/04/2013 - 22:10
Hot topic Matrix Transpose for char/short array
by gautam.himanshu
Fri, 03/02/2012 - 05:05 15
by Sergey Kostrov
Wed, 03/14/2012 - 06:08
Hot topic Haswell TLBs undefined in Intel cpu spec
by perfwise
Tue, 07/02/2013 - 14:37 15
by perfwise
Thu, 10/31/2013 - 13:48
Hot topic Haswell New Instructions posted
by Mark Buxton (Intel)
Fri, 06/10/2011 - 19:20 15
by Ryan Wong
Mon, 11/18/2013 - 23:11
Hot topic AVX - Vector shifts
by ale
Sat, 12/01/2012 - 20:25 16
by rmendes.silva
Wed, 03/05/2014 - 12:23
Hot topic Detailed info about FTZ & DAZ
by gol
Thu, 07/03/2008 - 01:36 16
by gol
Wed, 07/23/2008 - 05:41
Hot topic Purpose of CPUID Deterministic Cache Parameters Leaf
by Samuel M.
Mon, 03/25/2013 - 17:56 16
by iliyapolak
Tue, 04/02/2013 - 00:23
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For more complete information about compiler optimizations, see our Optimization Notice.