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Intel® Many Integrated Core Architecture (Intel MIC Architecture)

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Intel® Xeon Phi™

Intel® Xeon Phi™ Coprocessor is the brand name for all Intel® Many Integrated Core Architecture (Intel MIC Architecture) based products. At the end of 2012, Intel launched the first generation of the Intel Xeon Phi product family (coprocessors codenamed "Knights Corner") complementing the existing Intel® Xeon® processor product families to deliver new levels of performance for highly parallel workloads.

This forum is for discussion of public information about Intel MIC Architecture, Intel Xeon Phi Coprocessors, and preparing code to fully utilize this class of machines whether on a single chip or not (this is the key to programming the coprocessor).

Please visit the Developer zone at http://software.intel.com/mic-developer to see all documentation resources available for assessing, configuring, programming, and optimizing for Intel Xeon Phi Coprocessors.

Questions will be answered by both peers and Intel representatives that monitor this forum.

We invite you to subscribe to this forum to see new threads and updates (see button below, on the right). Please also note the ability to search for specific information within this forum, by clicking the button below, on the left.

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 date Replies Last Post
Normal topic Attempting to offload part of one array on the host to another array on the MIC
by Shane S.
Wed, 07/10/2013 - 12:14 1
by Sumedh Naik (Intel)
Fri, 08/23/2013 - 13:08
Normal topic Please try to realize this by a FORTRAN program
by Jie H.
Wed, 01/09/2013 - 01:26 2
by Ketson Roberto
Mon, 02/17/2014 - 17:00
Normal topic micctrl bugs in --addnfs and --pm
by Xiao peng W.
Tue, 11/05/2013 - 23:26 2
by Sumedh Naik (Intel)
Thu, 11/21/2013 - 16:57
Normal topic Online SAP HR training in Hyderabad USA,UK,Canada,Australia,India,Dubai, @ +91 800 8000 311
by letslearn g.
Tue, 03/10/2015 - 21:23 0
by letslearn g.
Tue, 03/10/2015 - 21:23
Normal topic Check if a process is running on the Intel Phi
by Jeremie Lagraviere
Mon, 08/03/2015 - 07:14 4
by Frances Roth (Intel)
Tue, 08/04/2015 - 17:30
Normal topic Is the Window's coi_host.dll buildable?
by Hung D.
Tue, 04/29/2014 - 12:36 5
by Loc N. (Intel)
Mon, 06/09/2014 - 09:24
Normal topic MPSS 3.3.1 MLNX OFED 2.1.x problems on RHEl 6.4
by marek.kaletka
Mon, 08/18/2014 - 09:29 7
by Taylor K. (Intel)
Thu, 10/23/2014 - 10:31
Normal topic cannot load library to the device 0 (error code 5)
by Vincent L.
Mon, 12/08/2014 - 20:30 7
by James Cownie (Intel)
Thu, 12/11/2014 - 03:58
Normal topic Intel Releases SDK with OpenCL* 1.2 support for Intel® Xeon Phi™ Coprocessors
by Arnon Peleg (Intel)
Thu, 05/09/2013 - 15:14 0
by Arnon Peleg (Intel)
Thu, 05/09/2013 - 15:14
Normal topic New Tools: Simple Performance Tools for the Intel® Xeon® processor line and the Intel® Xeon Phi™ coprocessor
by Sumedh Naik (Intel)
Fri, 10/04/2013 - 15:18 0
by Sumedh Naik (Intel)
Fri, 10/04/2013 - 15:18
Normal topic Is it possible to use SIMD instructions in offload mode?
by Liu N.
Wed, 03/27/2013 - 00:26 4
by Kevin Davis (Intel)
Fri, 03/29/2013 - 07:54
Normal topic Join the Webinar: Empowering Oil and Gas Applications for Intel® Xeon® and Intel® Xeon PHI™ architectures using Intel® Software
by Ying Song (Intel)
Mon, 01/06/2014 - 11:04 1
by Leonardo Borges...
Fri, 02/21/2014 - 09:37
Normal topic Documentation for kernel development?
by Tim C.
Wed, 02/19/2014 - 13:46 4
by Tim C.
Tue, 03/04/2014 - 12:11
Normal topic vectorization on 64 byte windows for use on MIC
by conor p.
Mon, 06/09/2014 - 19:34 12
by jimdempseyatthecove
Wed, 06/11/2014 - 13:36
Normal topic Re-installing C++ Composer_XE for Linux
by Fancy Bryant Ii...
Fri, 09/19/2014 - 11:16 1
by Tim P.
Fri, 09/19/2014 - 12:41
Normal topic Any profiling API for tool developers?
by Jie J.
Mon, 07/15/2013 - 08:10 1
by Loc N. (Intel)
Tue, 08/13/2013 - 16:46
Hot topic free binutils for MIC
by De Zhi T.
Tue, 07/02/2013 - 03:47 16
by De Zhi T.
Sat, 10/12/2013 - 21:34
Normal topic It's time to light the afterburners
by R Lloyd Rankin
Fri, 09/07/2012 - 12:38 0
by R Lloyd Rankin
Fri, 09/07/2012 - 12:38
Normal topic two dimensional array offload issue
by andrei k.
Sat, 02/21/2015 - 11:05 3
by jimdempseyatthecove
Sun, 02/22/2015 - 12:59
Normal topic Use memory allocated in offload region on host
by Martin O.
Thu, 06/25/2015 - 07:56 1
by Ravi Narayanasw...
Fri, 06/26/2015 - 16:39
Normal topic how can I offload more than one part of a whole array ?
by Bobo S.
Sat, 01/16/2016 - 19:28 2
by jimdempseyatthecove
Thu, 01/21/2016 - 05:02
Normal topic How to get peak performnace in FFT
by shiva rama kris...
Tue, 04/08/2014 - 02:39 13
by jimdempseyatthecove
Sat, 04/12/2014 - 05:12
Normal topic No symbols in VTune for offloaded application
by David O.
Thu, 07/24/2014 - 10:13 2
by robert-reed (Intel)
Tue, 07/29/2014 - 10:20
Normal topic Poor FFT mkl performance (2)
by Vladimir Dergachev
Tue, 11/11/2014 - 10:59 3
by Vladimir Dergachev
Wed, 11/12/2014 - 09:37
Normal topic Fast implemention of popcount on Xeon Phi
by Ruibang L.
Tue, 04/23/2013 - 02:01 0
by Ruibang L.
Tue, 04/23/2013 - 02:01
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For more complete information about compiler optimizations, see our Optimization Notice.