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
This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Private messages can only be initiated by Intel employees and members of the Intel® Black Belt Developer program.
Topic / Topic starter Post date Replies Last Postsort ascending
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 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 Mohan, Vish
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
Normal topic Highest valid sub-leaf index of CPUID(EAX = 0DH)
by Jeremy W.
Fri, 02/05/2016 - 11:09 2
by Jeremy W.
Fri, 02/05/2016 - 11:49
Hot topic Best pattern for memcpy using AVX2 registers and intrinsics
by roberto g.
Sat, 01/09/2016 - 08:45 39
by roberto g.
Mon, 02/01/2016 - 10:38
Normal topic intel xe composer compiler with AVX code
by semsem h.
Mon, 01/25/2016 - 07:21 2
by semsem h.
Tue, 01/26/2016 - 06:13
Normal topic How to build serial communication with Intel Galileo ?
by PENGSHEN Y.
Thu, 01/21/2016 - 18:02 4
by PENGSHEN Y.
Mon, 01/25/2016 - 15:11
Normal topic PIN unresolved external symbol xed_operand_values_set_rep
by Albert g.
Mon, 01/25/2016 - 11:58 0
by Albert g.
Mon, 01/25/2016 - 11:58
Normal topic Intel MPX with i5-6300U processor
by Jeremy W.
Thu, 01/21/2016 - 07:03 5
by Jeremy W.
Mon, 01/25/2016 - 06:42
Normal topic What is (name withheld)?
by andysem
Wed, 01/20/2016 - 00:48 2
by iliyapolak
Thu, 01/21/2016 - 01:55
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 announcing reference implementations for AVX approximation instructions
by Mark Charney (Intel)
Fri, 01/15/2016 - 09:51 0
by Mark Charney (Intel)
Fri, 01/15/2016 - 09:51
Normal topic knowing whether AVX or AVX2 is used.
by Po-yen C. (Intel)
Wed, 01/13/2016 - 15:56 8
by Po-yen C. (Intel)
Thu, 01/14/2016 - 14:43
Normal topic code optimization and vtune
by Zhiyong Z.
Tue, 01/12/2016 - 14:03 8
by iliyapolak
Thu, 01/14/2016 - 09:51
Normal topic Intel TSX-NI with m3-6Y30 processor
by Jeremy W.
Wed, 01/06/2016 - 07:48 1
by Mark Charney (Intel)
Tue, 01/12/2016 - 14:13
Normal topic How to generate the SIGSTRUCT and EINITTOKEN for Intel SGX EINIT instruction?
by gu j.
Wed, 12/23/2015 - 02:46 3
by Simon Johnson (...
Mon, 01/04/2016 - 13:34
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 How Profile a program that have avx instructions
by Innocenzo M.
Fri, 12/18/2015 - 07:40 6
by iliyapolak
Thu, 12/24/2015 - 02:29
Normal topic AVX Base and Turbo Frequencies on non E5 CPUs
by Andrew L.
Mon, 10/19/2015 - 16:22 5
by iliyapolak
Fri, 12/18/2015 - 12:33
Hot topic Massive speedup of integer SSE2 code using AVX1(!)
by Nikos D.
Sun, 09/06/2015 - 22:32 28
by iliyapolak
Wed, 12/16/2015 - 12:58
Normal topic How long does a 6700K take to multiply two integers?
by Nosh N.
Fri, 11/06/2015 - 10:13 3
by iliyapolak
Tue, 12/15/2015 - 09:18
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.