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.
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 35
by james l.
Sun, 03/19/2017 - 15:43
Sticky topic Sticky: Resources about Intel® Transactional Synchronization Extensions (Intel TSX)
by Roman Dementiev...
Fri, 06/07/2013 - 06:46 6
by D. Hugh R.
Sat, 05/21/2016 - 09:28
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
Normal topic State of AVX 512 on Skylake-X
by jan v.
Sat, 07/08/2017 - 02:17 5
by (name withheld)
Thu, 07/27/2017 - 17:39
Normal topic Some Questions About New Arch (Memory Protection Keys)
by Wu J.
Wed, 07/26/2017 - 07:37 0
by Wu J.
Wed, 07/26/2017 - 07:37
Normal topic Intel please update hard copy manuals @ lulu.com
by Russell Van Zandt
Mon, 07/24/2017 - 15:49 0
by Russell Van Zandt
Mon, 07/24/2017 - 15:49
Normal topic Data conversion from scalar to vector
by Jun Y.
Mon, 07/24/2017 - 13:35 0
by Jun Y.
Mon, 07/24/2017 - 13:35
Normal topic C++ runtime use SSE/SSE2
by Anatoly K.
Sun, 07/16/2017 - 05:04 0
by Anatoly K.
Sun, 07/16/2017 - 05:04
Normal topic #SS on inter-privilege IRET
by Konstantin B.
Sat, 07/15/2017 - 00:44 0
by Konstantin B.
Sat, 07/15/2017 - 00:44
Normal topic Intel 's Assembler
by Anatoly K.
Tue, 07/11/2017 - 03:05 6
by Mark Charney (Intel)
Fri, 07/14/2017 - 08:21
Normal topic Software Development Emulator With Intel TXT support
by Bhushan J.
Tue, 07/11/2017 - 06:59 2
by Bhushan J.
Wed, 07/12/2017 - 13:16
Normal topic Vectorization - Speed up expected for SSE and AVX
by henry p.
Thu, 04/27/2017 - 06:30 6
by Tim P.
Wed, 07/12/2017 - 07:42
Normal topic Compilers/IDE
by Anatoly K.
Tue, 07/11/2017 - 06:15 2
by Anatoly K.
Wed, 07/12/2017 - 03:50
Hot topic AVX-512 is a big step forward - but repeating past mistakes! (Page: 1, 2)
by Agner
Fri, 10/11/2013 - 03:37 60
by Agner
Sat, 07/08/2017 - 09:14
Normal topic What is the status of VZEROUPPER use?
by Agner
Fri, 11/25/2016 - 12:22 11
by Lee K. (Intel)
Thu, 06/29/2017 - 18:40
Hot topic Software consequences of extending XMM to YMM
by Agner
Wed, 06/18/2008 - 02:33 15
by Lee K. (Intel)
Thu, 06/29/2017 - 18:01
Normal topic RPL, CPL and DPL question
by Victor K.
Tue, 05/09/2017 - 04:31 10
by Sergey Kostrov
Wed, 06/07/2017 - 13:41
Normal topic SDE Support for Knight's Mill
by David L.
Thu, 06/01/2017 - 17:18 8
by David L.
Mon, 06/05/2017 - 12:14
Normal topic Intel Software Development Emulator for Itanium architecture
by Sergey Kostrov
Fri, 05/19/2017 - 08:30 8
by Sergey Kostrov
Wed, 05/31/2017 - 08:57
Normal topic Popcount emulation for x64 process - RAM memory limit
by Jon D.
Tue, 05/23/2017 - 06:46 3
by Sergey Kostrov
Wed, 05/31/2017 - 08:55
Normal topic SDE ERROR: Cannot execute XGETBV with ECX != 0
by Vaclav L.
Fri, 03/10/2017 - 09:01 5
by David L.
Thu, 05/25/2017 - 10:13
Normal topic 3D X-Point programming versus OS context switching
by David Z.
Mon, 05/15/2017 - 10:14 6
by David Z.
Tue, 05/23/2017 - 15:34
Normal topic SSE/AVX/FMA Unexpected Test Results
by Samuel Š.
Wed, 05/10/2017 - 10:37 11
by Sergey Kostrov
Wed, 05/17/2017 - 12:38
Hot topic Why is Intel allowing this?!?
by Igor Levicki
Fri, 04/14/2017 - 17:01 32
by Gregg S. (Intel)
Wed, 05/17/2017 - 02:01
Hot topic It is Not possible to run latest versions of SDE, for example 7.49.0, on 32-bit Windows platforms
by Sergey Kostrov
Mon, 03/06/2017 - 09:43 26
by Sergey Kostrov
Fri, 05/12/2017 - 13:25
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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.