英特尔® 开发人员专区:
Intel ISA Extensions

声明
 

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
英特尔监控此论坛:星期一至星期五,太平洋时间 09:00 – 17:00(格林威治标准时间 –7:00)。 取决于查询答案所需的研究量,我们可能需要一天或两天才能答复。
话题/话题发起者 发布日期 回复 最后发布升序排列
置顶话题 置顶: Links to instruction documentation
Thomas Willhalm...
星期五, 2010-12-31 07:07 34
发帖人sirrida
星期一, 2016-11-14 04:51
置顶话题 置顶: Resources about Intel® Transactional Synchronization Extensions (Intel TSX)
Roman Dementiev...
星期五, 2013-06-07 06:46 6
发帖人D. Hugh R.
星期六, 2016-05-21 09:28
置顶话题 置顶: Intel® Software Development Emulator release 7.30
Mark Charney (Intel)
星期一, 2015-09-21 05:23 3
发帖人Sergio J. C.
星期三, 2015-12-16 12:26
正常话题 AVX in SGX
Arya Pourtabatabaie
星期五, 2017-02-24 09:07 0
发帖人Arya Pourtabatabaie
星期五, 2017-02-24 09:07
热门话题 Random slow downs with AVX2 code.
Anil M.
星期二, 2017-01-31 16:40 31
发帖人Ady Tal (Intel)
星期四, 2017-02-23 13:58
正常话题 Cannot access compiler intrinsics for logarithm in Visual Studio
Anil M.
星期三, 2017-01-25 08:43 2
发帖人Anil M.
星期一, 2017-02-20 21:50
正常话题 Parallelization + Vectorization using OpenMP in Sandy Bridge
Claudia W.
星期一, 2017-01-09 00:05 2
发帖人Alexander L.
星期一, 2017-02-20 07:07
正常话题 Supported processors for PTWRITE instruction?
Muhammad Usman N.
星期三, 2016-11-30 11:37 2
发帖人BEEMAN S.
星期五, 2017-02-17 12:50
正常话题 Skylake Xeon and AVX-512VL
Martin Z.
星期四, 2017-02-16 00:28 3
发帖人areid
星期五, 2017-02-17 00:22
正常话题 what type of NMI can trigger VMX NMI exiting
Tao W.
星期四, 2017-02-16 20:39 0
发帖人Tao W.
星期四, 2017-02-16 20:39
正常话题 why is ‘_mm512d load/store’ intrinsic changed to vmovups not vmovupd?
Yeongha L.
星期日, 2017-02-12 23:09 1
发帖人McCalpin, John
星期一, 2017-02-13 09:29
热门话题 Bugs in Intrinsics Guide (Page: 1, 2, 3)
andysem
星期三, 2013-01-30 00:24 145
发帖人Jakob, Wenzel
星期一, 2017-02-13 08:06
正常话题 Question about latency
Alexander L.
星期日, 2017-01-29 07:09 9
发帖人Todd West
星期日, 2017-02-12 15:14
正常话题 Slightly OT, but maybe somebody has an idea.
Alexander L.
星期一, 2017-02-06 16:11 7
发帖人andysem
星期二, 2017-02-07 07:56
正常话题 Intel® Xeon Phi™ x200 series (KNL) Ring 3 Monitor/MWait
Cownie, James H
星期四, 2016-10-13 02:04 8
发帖人Cownie, James H
星期一, 2017-02-06 01:41
正常话题 Question about performance difference SSE4/AVX vs. AVX2 with dual-channel vs. quad-channel memory
Alexander L.
星期三, 2017-02-01 16:43 4
发帖人Alexander L.
星期五, 2017-02-03 14:23
正常话题 E5-1650 v4, What are the AVX 'Base and 'Turbo' Speeds?
Gregory Bohn
星期二, 2017-01-31 18:04 3
发帖人McCalpin, John
星期四, 2017-02-02 10:54
正常话题 Why FMA is slower than SSE here?
Daniel F.
星期五, 2016-12-16 02:23 4
发帖人McCalpin, John
星期四, 2017-01-26 13:23
正常话题 CPI rate blows up
Alexander L.
星期五, 2017-01-20 16:01 4
发帖人Alexander L.
星期一, 2017-01-23 12:11
正常话题 mitigating permute costs in AVX 256?
Todd West
星期日, 2017-01-15 09:21 4
发帖人Todd West
星期四, 2017-01-19 18:47
正常话题 _mm_prefetch usage
Ioan H.
星期日, 2017-01-15 06:01 2
发帖人Ioan H.
星期二, 2017-01-17 23:51
正常话题 How to speed up this code?
Alexander L.
星期二, 2017-01-17 16:26 0
发帖人Alexander L.
星期二, 2017-01-17 16:26
正常话题 Code scales poorly with AVX
CommanderLake
星期三, 2017-01-11 18:32 11
发帖人CommanderLake
星期二, 2017-01-17 00:32
正常话题 Is xend treated as a full memory barrier?
william laeder
星期五, 2017-01-13 06:25 1
发帖人McCalpin, John
星期五, 2017-01-13 11:24
正常话题 Go programs (even an empty one) hang on exit
Peter W.
星期四, 2017-01-05 00:56 1
发帖人Ady Tal (Intel)
星期日, 2017-01-08 01:38
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