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.
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Topic / Topic starter Post date Replies Last Postsort ascending
Sticky topic Sticky: Links to instruction documentation
by Thomas Willhalm...
Fri, 12/31/2010 - 07:07 28
by Amir K.
Thu, 03/10/2016 - 09:15
Sticky topic Sticky: Intel® Software Development Emulator release 7.30
by Mark Charney (Intel)
Mon, 09/21/2015 - 05:23 3
by Sergio J. C.
Wed, 12/16/2015 - 12:26
Sticky topic Sticky: Resources about Intel® Transactional Synchronization Extensions (Intel TSX)
by Roman Dementiev...
Fri, 06/07/2013 - 06:46 5
by Sergio J. C.
Wed, 12/16/2015 - 11:36
Normal topic TSX and PCI consistent memory
by A H.
Wed, 04/27/2016 - 00:55 8
by John McCalpin
Thu, 05/05/2016 - 09:29
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 VS2015 + SDE Debugger
by bingbing l.
Mon, 05/02/2016 - 07:19 2
by bingbing l.
Tue, 05/03/2016 - 18:57
Hot topic Bugs in Intrinsics Guide (Page: 1, 2, 3)
by andysem
Wed, 01/30/2013 - 00:24 130
by Peter B.
Mon, 05/02/2016 - 09:10
Normal topic Is there some books about SIMD(sse, avx and so on) optimization?
by zhang h.
Tue, 12/17/2013 - 02:08 5
by John McCalpin
Thu, 04/28/2016 - 08:53
Normal topic Question about write SIMD code mannually
by Raymond S.
Fri, 04/22/2016 - 00:35 1
by John McCalpin
Fri, 04/22/2016 - 10:57
Normal topic Difference between vs2010 and vs2015
by Raymond S.
Thu, 04/21/2016 - 20:25 0
by Raymond S.
Thu, 04/21/2016 - 20:25
Normal topic Cross processor code modification
by Sanjoy D.
Tue, 04/12/2016 - 17:09 9
by jimdempseyatthecove
Tue, 04/19/2016 - 05:31
Normal topic Revision of the volume 3 in the Combined Volumes SDM pdf
by Kostik B.
Sat, 04/16/2016 - 08:41 1
by NICOLE O. (Intel)
Sat, 04/16/2016 - 11:53
Normal topic vminpd and vmulpd do run concurrently on Haswell and earlier CPUs
by Bartek S.
Thu, 04/07/2016 - 17:38 5
by Bartek S.
Sat, 04/09/2016 - 05:03
Normal topic Check the Fused Multiply-Add (fma) in Fortran90 code
by Shuo Y.
Thu, 03/24/2016 - 09:26 4
by Vladimir Sedach
Fri, 04/08/2016 - 01:45
Normal topic Intel Graphics bounding box support
by Grant M.
Tue, 04/05/2016 - 04:47 0
by Grant M.
Tue, 04/05/2016 - 04:47
Normal topic AVX512 reciprocal approximations
by Tim P.
Thu, 03/31/2016 - 05:36 4
by Nikita Astafiev...
Mon, 04/04/2016 - 19:47
Normal topic Can I read/write shared 128 bit floats without locks ?
by Anil M.
Tue, 03/29/2016 - 11:54 10
by Anil M.
Thu, 03/31/2016 - 16:50
Normal topic GCC + static libmpx
by Nick A.
Thu, 03/24/2016 - 19:19 0
by Nick A.
Thu, 03/24/2016 - 19:19
Normal topic inter-procedural TSX
by Shu W.
Sun, 03/13/2016 - 21:42 1
by andysem
Mon, 03/14/2016 - 02:14
Normal topic Intel architecture manuals have printing disabled
by Russell Van Zandt
Mon, 02/29/2016 - 05:26 10
by Russell Van Zandt
Sun, 03/13/2016 - 19:44
Normal topic where can I get the reference of pseudo-code?
by Raymond S.
Wed, 02/24/2016 - 18:27 4
by iliyapolak
Fri, 03/11/2016 - 01:57
Normal topic Understanding tsx abort results from the SDE
by Keith C.
Tue, 01/12/2016 - 10:55 8
by Keith C.
Wed, 03/02/2016 - 09:28
Normal topic Vectorization VS Parallelism
by Innocenzo M.
Tue, 03/01/2016 - 01:17 2
by Innocenzo M.
Tue, 03/01/2016 - 07:42
Normal topic Inconsistency between sections 4.6.1 and 4.6.2 Vol 3A (Paging)
by prism1729
Tue, 02/16/2016 - 14:20 1
by David Koufaty (...
Mon, 02/22/2016 - 14:19
Normal topic Executed instruction not valid for specified chip (PENTIUM4)
by Jeremy W.
Wed, 02/10/2016 - 07:34 2
by Jeremy W.
Sat, 02/13/2016 - 14:06
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.