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 SSE Float <=> SSE2 Integer switch penalty
by sh0dan
Tue, 03/06/2012 - 06:22 8
by sh0dan
Thu, 03/15/2012 - 06:49
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
Normal topic Are instruction ups of an instruction be issued at the same time ?
by zhangxiuxia
Thu, 03/08/2012 - 00:00 3
by zhangxiuxia
Tue, 03/13/2012 - 00:54
Normal topic What is the limit of ICC ?
by zhangxiuxia
Fri, 02/24/2012 - 17:31 1
by Steve Lionel (Intel)
Sun, 02/26/2012 - 11:31
Normal topic I want to write a tools about pipeline analysis , can I get data I want from Intel?
by zhangxiuxia
Thu, 02/23/2012 - 06:54 2
by styc
Thu, 02/23/2012 - 22:05
Normal topic Introduction to Intel Advanced Vector Extensions
by bronxzv
Tue, 01/31/2012 - 05:27 1
by Max Locktyukhin...
Thu, 02/23/2012 - 03:18
Normal topic IDF 2011avx
by zhangxiuxia
Mon, 02/20/2012 - 04:16 7
by Sergey Kostrov
Wed, 02/22/2012 - 20:05
Normal topic AVX2 application released
by bronxzv
Fri, 02/17/2012 - 00:39 1
by Max Locktyukhin...
Wed, 02/22/2012 - 19:01
Normal topic avx instruction choice
by zhangxiuxia
Mon, 02/20/2012 - 04:55 9
by Max Locktyukhin...
Wed, 02/22/2012 - 18:41
Normal topic movups and movupd movaps and movapd
by zhangxiuxia
Tue, 02/21/2012 - 06:08 4
by Max Locktyukhin...
Wed, 02/22/2012 - 18:25
Normal topic CPUID check and CR0 check
by interruptreques...
Fri, 02/17/2012 - 00:51 2
by Sergey Kostrov
Wed, 02/22/2012 - 10:53
Normal topic A historical question: Is instruction 'movaps' supported on Intel Pentium III CPUs?
by Sergey Kostrov
Tue, 02/21/2012 - 07:07 4
by Sergey Kostrov
Wed, 02/22/2012 - 07:04
Normal topic _mm_clmulepi64_si128
by projection
Tue, 02/07/2012 - 06:24 3
by Thomas Willhalm...
Tue, 02/14/2012 - 10:54
Normal topic Intel Intrinsic Guide problem
by foxtoxer
Mon, 12/26/2011 - 06:15 7
by Patrick Konsor ...
Mon, 02/13/2012 - 09:59
Normal topic Blog on Haswell NI (has some pictures)
by Mark Buxton (Intel)
Mon, 06/13/2011 - 12:42 7
by bronxzv
Wed, 02/08/2012 - 06:44
Normal topic interesting challenge for you about AVX coding
by denbianh
Tue, 02/07/2012 - 00:17 1
by denbianh
Tue, 02/07/2012 - 00:50
Normal topic AVX2 support in IACA
by bronxzv
Sat, 01/14/2012 - 04:38 7
by Patrick Konsor ...
Thu, 02/02/2012 - 09:40
Normal topic Energy per instruction
by intc2012
Mon, 01/23/2012 - 16:57 2
by intc2012
Sun, 01/29/2012 - 03:01
Hot topic Intel(R) SDE (emulator) release 3.88 supporting POST-32nm instructions
by Mark Charney (Intel)
Wed, 12/22/2010 - 13:38 19
by bronxzv
Mon, 01/23/2012 - 08:27
Normal topic Fastest way to AND across packed doubles?
by christian.convey
Thu, 01/19/2012 - 06:40 6
by bronxzv
Thu, 01/19/2012 - 09:43
Normal topic Does Intel Software Development Emulator support SSE3 instruction set?
by Sergey Kostrov
Tue, 01/17/2012 - 20:48 5
by Mark Charney (Intel)
Wed, 01/18/2012 - 18:24
Normal topic About i7 2700k CPU and RAM
by nikromants
Tue, 12/27/2011 - 13:50 2
by Igor Levicki
Tue, 01/17/2012 - 16:10
Normal topic I want a report about Intel Xeon microprocessor
by wessambasil
Thu, 01/12/2012 - 04:18 3
by Thomas Willhalm...
Fri, 01/13/2012 - 01:21
Normal topic Is there an Intel SDK that emulates SSE4.x and\\or AVX instruction sets?
by Sergey Kostrov
Thu, 12/22/2011 - 17:36 2
by Sergey Kostrov
Fri, 12/23/2011 - 05:40
Normal topic AVX intrinsics: strange output with Intel XE 2011
by bronxzv
Fri, 12/16/2011 - 10:48 6
by bronxzv
Wed, 12/21/2011 - 06:00
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
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For more complete information about compiler optimizations, see our Optimization Notice.