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.
Topic / Topic starter Post datesort descending Replies Last Post
Normal topic Could intel somehow initiate migration/cleanup for x86 instruction set?
by htuh
Thu, 11/12/2009 - 16:13 0
by htuh
Tue, 01/12/2010 - 10:45
Normal topic How many info could I get to estimate DRAM bandwidth?
by hchen229
Tue, 11/17/2009 - 08:17 1
by Roman Dementiev...
Tue, 11/17/2009 - 08:17
Normal topic Low rate on sse2 code
by maa1
Mon, 11/23/2009 - 11:39 0
by maa1
Mon, 11/23/2009 - 11:39
Normal topic PTEST improvement?
by Matthias Kretz
Tue, 11/24/2009 - 00:59 1
by Max Locktyukhin...
Tue, 11/24/2009 - 00:59
Normal topic TSC Problem
by faball
Fri, 11/27/2009 - 02:52 0
by faball
Mon, 01/11/2010 - 09:36
Normal topic How does address be mapped onto a memory bank
by zhangyihere
Tue, 12/01/2009 - 02:04 0
by zhangyihere
Tue, 12/01/2009 - 07:30
Normal topic Illegal Instruction -- Intel SDE with AES instructions
by rksm
Tue, 12/01/2009 - 07:58 3
by Mark Charney (Intel)
Tue, 12/01/2009 - 07:58
Normal topic VEX prefix and ymm state saving support
by yuhong2
Thu, 12/03/2009 - 23:19 1
by Brijender Bhart...
Fri, 12/04/2009 - 09:00
Normal topic We need standardization of the x86 instruction set
by Agner
Sat, 12/05/2009 - 09:35 10
by Igor Levicki
Sat, 12/05/2009 - 09:35
Normal topic ow to calculate latency and throughput of instruction?
by maa1
Thu, 12/17/2009 - 10:32 2
by maa1
Thu, 12/17/2009 - 10:32
Normal topic Debugging SSE/SSE2 ?
by gol
Thu, 12/24/2009 - 03:26 10
by gol
Wed, 01/06/2010 - 04:54
Normal topic Intel(R) SDE 2.94 release announcement
by Mark Charney (Intel)
Thu, 12/31/2009 - 13:07 6
by twilkens
Tue, 02/02/2010 - 08:19
Normal topic question on avx instruction encoding
by tthsqe
Fri, 01/01/2010 - 02:19 9
by mariaosawa
Fri, 01/01/2010 - 02:19
Normal topic mul instruction latency
by tthsqe
Sat, 01/09/2010 - 22:52 3
by Max Locktyukhin...
Sat, 01/09/2010 - 22:52
Normal topic Performance boost is not as expected using SSE intrinsics
by joggingsonggmail.com
Mon, 01/18/2010 - 23:07 6
by bronxzv
Mon, 01/18/2010 - 23:07
Normal topic Core2 Quad (S)SSE 3/4
by ocirne94
Sat, 01/23/2010 - 06:52 4
by Tim P.
Sat, 01/23/2010 - 06:52
Normal topic SSE4
by hjazz
Mon, 01/25/2010 - 23:28 2
by hjazz
Tue, 01/26/2010 - 17:30
Normal topic uops? IA32/Intel64 vs. micro-ops?
by arrazem
Wed, 01/27/2010 - 20:31 4
by Max Locktyukhin...
Wed, 01/27/2010 - 20:31
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 about the reserved field in cpuid
by hurricanezhb
Fri, 01/29/2010 - 13:08 2
by Max Locktyukhin...
Fri, 01/29/2010 - 13:08
Hot topic GFLOPS numbers advertised by Intel
by sagrailo
Sat, 01/30/2010 - 12:59 18
by iliyapolak
Fri, 01/04/2013 - 10:48
Normal topic Undocumented MSRs
by isakovsl
Wed, 02/03/2010 - 03:55 0
by isakovsl
Wed, 02/03/2010 - 03:55
Normal topic Where to Find Intel MMX SIMD Examples
by iekpo
Thu, 02/11/2010 - 13:37 4
by iekpo
Fri, 02/19/2010 - 11:46
Normal topic Unresolved SSE instructions
by changbo
Fri, 02/12/2010 - 06:19 2
by Brijender Bhart...
Fri, 02/19/2010 - 08:06
Normal topic Weeks of optimizations and still can't beat the intel compiler
by mr_nuke
Fri, 02/19/2010 - 08:34 9
by tthsqe
Fri, 02/19/2010 - 08:38
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.