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, a security technology designed for developers wanting to protect select application code and data from disclosure or modification
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.
Topic / Topic startersort descending Post date Replies Last Post
Normal topic Calculation of Cycles Per Instruction (CPI) for Intel processors.
by anandcta1234
Wed, 06/01/2011 - 08:24 4
by magicfoot
Wed, 06/01/2011 - 08:24
Normal topic Can assembly function written with AVX instructions be built for running on corei7?
by satheesan
Fri, 07/03/2009 - 00:25 2
by satheesan
Sun, 07/05/2009 - 20:29
Normal topic Can AVX instruction be executed in parallel
by Manish K.
Mon, 03/30/2015 - 03:12 6
by iliyapolak
Tue, 03/31/2015 - 01:11
Normal topic Can MPI based application be run on SDE ?
by jnzhoun
Thu, 01/28/2010 - 23:44 3
by jnzhoun
Thu, 01/28/2010 - 23:44
Normal topic Can SSE code conversion be automated
by magicfoot
Fri, 05/20/2011 - 14:35 4
by Hannes Hofmann
Mon, 05/23/2011 - 05:48
Normal topic Cannnot change IA32_PERF_CTL value: it gets overwritten by the operating system
by Yuna H.
Tue, 12/02/2014 - 08:43 4
by Yuna H.
Thu, 12/04/2014 - 14:44
Normal topic Capacity abort when using RTM provided by haswell
by zhaoguo w.
Sat, 06/15/2013 - 01:59 4
by Roman Dementiev...
Tue, 06/25/2013 - 03:48
Normal topic Capacity abort when using RTM provided by haswell
by zhaoguo w.
Sat, 06/15/2013 - 01:55 2
by John McCalpin
Fri, 06/19/2015 - 08:12
Normal topic Check if a floating point is actually an Integer
by anujgarg2004gma...
Wed, 01/07/2009 - 09:41 9
by Igor Levicki
Wed, 01/07/2009 - 09:41
Normal topic clflush over the LAPIC mapping
by kostikbel1
Mon, 09/14/2009 - 07:49 0
by kostikbel1
Mon, 09/14/2009 - 07:49
Normal topic Clock cycles per instruction?
by christian.convey
Wed, 12/01/2010 - 05:16 8
by 0xr
Wed, 12/01/2010 - 05:16
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 code vectorisation
by Smart Lubobya
Sun, 08/01/2010 - 10:13 1
by Brijender Bhart...
Thu, 08/19/2010 - 17:39
Hot topic Comparing scalar, SSE and AVX basics....poor performances ??
by Joaquin Tarraga
Wed, 06/06/2012 - 01:28 21
by Max Locktyukhin...
Mon, 06/25/2012 - 20:44
Normal topic compatibility mode and interrupt
by logicman112
Tue, 09/21/2010 - 23:52 0
by logicman112
Tue, 09/21/2010 - 23:52
Normal topic Compiler decides to use SSE instead of AVX
by alzamos
Thu, 08/16/2012 - 10:06 3
by alzamos
Mon, 09/17/2012 - 07:47
Normal topic Compiler optimization for SSE4.2 and AVX
by Tim P.
Wed, 05/20/2009 - 10:24 0
by Tim P.
Wed, 05/20/2009 - 10:24
Normal topic compiling the assembly code
by narendhar
Tue, 01/31/2012 - 00:33 4
by iliyapolak
Sat, 12/22/2012 - 05:53
Normal topic Compiling with AES-NI in MS Visual Studio 2008/2010
by e.wang
Thu, 10/14/2010 - 13:07 1
by Juan Rodriguez ...
Thu, 10/14/2010 - 13:07
Normal topic Complex Matrix alignement
by unrue
Mon, 07/12/2010 - 08:47 5
by Arthur Moroz
Mon, 07/12/2010 - 08:47
Normal topic Compute eflags
by hunter123
Tue, 06/17/2008 - 14:00 1
by Igor Levicki
Sun, 07/27/2008 - 20:36
Normal topic Consecutive load operations results problem
by biplabraut
Tue, 07/29/2008 - 23:34 2
by biplabraut
Tue, 07/29/2008 - 23:34
Normal topic constants in SIMD inline assembly
by Smart Lubobya
Sun, 02/20/2011 - 03:05 1
by Max Locktyukhin...
Sun, 02/20/2011 - 03:05
Hot topic Converging AVX and LRBni (Page: 1, 2)
by c0d1f1ed
Tue, 05/10/2011 - 23:27 62
by c0d1f1ed
Fri, 07/01/2011 - 03:59
Normal topic Converting Sandy Bridge TSC to wall clock time
by Chris Hooper
Mon, 04/25/2011 - 01:05 10
by Chris Hooper
Wed, 05/11/2011 - 10:58
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.