Intel® Developer Zone:
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 Postsort ascending
Normal topic KNC on Fedora 23 - will it work?
by Jiří V.
Thu, 12/10/2015 - 23:55 2
by Jiří V.
Tue, 12/15/2015 - 01:28
Normal topic Ofload error - data transfer
by Kamil H.
Sat, 12/12/2015 - 11:39 3
by Kevin Davis (Intel)
Tue, 12/15/2015 - 00:23
Normal topic Starting out, with 2 to 12 Phi's
by ccnyc
Thu, 03/05/2015 - 10:26 11
by Robert F.
Mon, 12/14/2015 - 13:37
Hot topic Xeon Phi single thread performance and Scaling.
by Amlesh K.
Sat, 12/05/2015 - 23:21 15
by Tim P.
Sat, 12/12/2015 - 05:04
Normal topic New to OpenMP on MIC: Master/Workers thread configuration
by Yoel E.
Wed, 12/09/2015 - 02:58 10
by jimdempseyatthecove
Fri, 12/11/2015 - 07:49
Normal topic help determining memory leak
by conor p.
Thu, 12/10/2015 - 22:56 0
by conor p.
Thu, 12/10/2015 - 22:56
Normal topic OpenCL on Xeon Phi: no accelerators detected
by chuan m.
Wed, 12/09/2015 - 15:18 4
by chuan m.
Thu, 12/10/2015 - 09:13
Hot topic Offload compiler (and Linker/Librarian) option docs
by jimdempseyatthecove
Tue, 12/01/2015 - 11:39 19
by Kevin Davis (Intel)
Mon, 12/07/2015 - 09:34
Normal topic ofed-driver compilation error, centos 6.7
by Marcin K.
Fri, 11/27/2015 - 03:56 1
by dotsonml
Fri, 12/04/2015 - 07:08
Normal topic Problem using locks with MIC and OpenMP
by Yoel E.
Wed, 12/02/2015 - 11:48 5
by James Cownie (Intel)
Thu, 12/03/2015 - 03:08
Normal topic I need to specify -iface br0 to run on mic's [SOLVED]
by Anders H.
Thu, 12/03/2015 - 00:45 2
by Anders H.
Thu, 12/03/2015 - 02:31
Normal topic Cannot start MPI job from host system [me too, but SOLVED]
by Anders H.
Wed, 12/02/2015 - 13:43 1
by Anders H.
Wed, 12/02/2015 - 14:07
Normal topic Multiple Xeon Phi + OFED 3.18.1 network problem
by Anders H.
Wed, 12/02/2015 - 01:19 0
by Anders H.
Wed, 12/02/2015 - 01:19
Normal topic Offloading argv vector
by Nikos Sarris
Mon, 11/23/2015 - 02:44 3
by Frances Roth (Intel)
Tue, 12/01/2015 - 17:39
Normal topic Compiling LTTng for the Xeon Phi
by Didier N.
Thu, 11/26/2015 - 15:20 1
by Frances Roth (Intel)
Tue, 12/01/2015 - 12:27
Normal topic setup MIC to MIC passwordless ssh
by Robert P.
Sat, 11/28/2015 - 14:09 1
by JJK
Tue, 12/01/2015 - 09:06
Normal topic Optimizing Intel Performance
by Rafal K.
Fri, 11/06/2015 - 06:27 6
by jimdempseyatthecove
Mon, 11/30/2015 - 21:08
Normal topic Using global pointers to allocate memory on the MIC and reusing it
by Ashwin D.
Mon, 11/30/2015 - 17:04 0
by Ashwin D.
Mon, 11/30/2015 - 17:04
Normal topic hStreams HTSR_RESULT_REMOTE_ERROR
by Jianbin F.
Wed, 10/28/2015 - 01:21 1
by WOJCIECH W. (Intel)
Mon, 11/30/2015 - 11:11
Normal topic Where to find detailed code examples for offload in Fortran under both Linux and Windows?
by Anders S.
Fri, 09/18/2015 - 11:55 1
by holmz
Sat, 11/28/2015 - 01:35
Normal topic Clarification on the Capabilities of Xeon Phi
by Joe C.
Thu, 11/26/2015 - 10:06 4
by Tim P.
Thu, 11/26/2015 - 16:07
Normal topic Intel MIC - sum of intrinsic vector elements
by Kamil H.
Thu, 11/26/2015 - 11:21 1
by Tim P.
Thu, 11/26/2015 - 16:00
Normal topic libiomp5.so (with ompt support) cannot trigger ompt_intialize() in an offload openmp environment
by Xiduo T.
Wed, 11/18/2015 - 23:43 5
by Xiduo T.
Wed, 11/25/2015 - 19:49
Normal topic Matrix multiplication in Matlab runs slower on the Xeon Phi
by Mihail C.
Sun, 11/15/2015 - 00:19 7
by Mihail C.
Mon, 11/23/2015 - 23:33
Normal topic coprocessor driver is not loaded
by Yuan Z.
Thu, 10/17/2013 - 03:02 7
by Petteri T.
Thu, 11/19/2015 - 13:57
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For more complete information about compiler optimizations, see our Optimization Notice.