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 How to put two Xeon Phis to work?
by Aaron S.
Thu, 03/17/2016 - 20:47 3
by Loc N. (Intel)
Fri, 04/08/2016 - 16:24
Normal topic Problem of offloading 2-D Array
by Ruixin L.
Fri, 04/08/2016 - 07:31 0
by Ruixin L.
Fri, 04/08/2016 - 07:31
Normal topic how to use VTune to analyze data TLB miss on phi in symmetric mode and native mode
by ye f.
Sat, 04/02/2016 - 19:57 4
by Tim P.
Fri, 04/08/2016 - 07:10
Normal topic execute vTune error in symmetric mode
by ye f.
Fri, 04/08/2016 - 00:51 2
by ye f.
Fri, 04/08/2016 - 06:01
Normal topic amplxe: Error: Cannot find product on the target system at mic0
by ye f.
Thu, 04/07/2016 - 20:32 1
by ye f.
Thu, 04/07/2016 - 22:53
Hot topic Is it possible to offload a string array to xeon phi
by Po Chang W.
Sat, 11/01/2014 - 02:56 15
by Rishab G.
Wed, 04/06/2016 - 13:13
Normal topic Knights Landing Development Platforms Available - Get a Head Start on Optimizing Code
by Andrey Vladimirov
Wed, 04/06/2016 - 09:56 0
by Andrey Vladimirov
Wed, 04/06/2016 - 09:56
Normal topic Intrinsic for float / half float conversion is undefined.
by Coxious H.
Tue, 04/05/2016 - 02:27 4
by Coxious H.
Tue, 04/05/2016 - 08:10
Normal topic Offload model - strange problem with performance of computation
by Kamil H.
Thu, 03/31/2016 - 13:50 6
by jimdempseyatthecove
Sun, 04/03/2016 - 08:40
Normal topic 1-Hour Webinar - "Developer’s Guide to Knights Landing”
by Andrey Vladimirov
Thu, 03/31/2016 - 09:42 0
by Andrey Vladimirov
Thu, 03/31/2016 - 09:42
Normal topic Using a different floating point model for offload section
by Amlesh K.
Thu, 03/24/2016 - 12:39 4
by Amlesh K.
Wed, 03/30/2016 - 22:56
Normal topic MIC with Skylake Host
by David B.
Tue, 03/29/2016 - 18:44 0
by David B.
Tue, 03/29/2016 - 18:44
Normal topic RH-6.4 + MPSS-3.6.1 + Intel 16.0.1 missing libcoi_device
by Jamil A.
Tue, 03/15/2016 - 03:53 10
by Jamil A.
Tue, 03/29/2016 - 12:04
Normal topic Host to mic communication failing with DAPL provider ofa-v2-scif0
by William H.
Tue, 03/22/2016 - 08:50 4
by William H.
Wed, 03/23/2016 - 11:16
Normal topic [Offload mode] How can MIC and CPU run at the same time and exchange data without join threads on MIC
by Huang C.
Thu, 02/25/2016 - 19:54 6
by jimdempseyatthecove
Wed, 03/23/2016 - 06:03
Hot topic hybrid MPI/OpenMP with MICs - I cannot execute across MICs inside different nodes
by Edgardo Doerner
Fri, 02/19/2016 - 05:54 16
by Edgardo Doerner
Mon, 03/21/2016 - 19:21
Normal topic Segfault with asynchronous offload
by aketh t.
Thu, 03/17/2016 - 00:17 4
by aketh t.
Fri, 03/18/2016 - 01:47
Normal topic Profile events on xeon by using perf
by Iris L.
Thu, 03/17/2016 - 11:26 0
by Iris L.
Thu, 03/17/2016 - 11:26
Normal topic Segfault with asynchronous offload
by aketh t.
Thu, 03/17/2016 - 00:16 0
by aketh t.
Thu, 03/17/2016 - 00:16
Normal topic Segfault with asynchronous offload
by aketh t.
Thu, 03/17/2016 - 00:15 0
by aketh t.
Thu, 03/17/2016 - 00:15
Normal topic Intel xeon Phi on debian 8.3
by Ivan K.
Thu, 02/25/2016 - 05:34 1
by Loc N. (Intel)
Wed, 03/16/2016 - 14:46
Normal topic cannot start mpss service
by Runkai Y.
Tue, 03/01/2016 - 19:28 1
by Loc N. (Intel)
Wed, 03/16/2016 - 14:35
Normal topic Cannot allocate memory using provider ofa-v2-scif0-u
by William H.
Fri, 03/04/2016 - 08:47 4
by William H.
Tue, 03/15/2016 - 11:53
Normal topic Cat not open file on Phi
by ye f.
Mon, 03/14/2016 - 07:17 2
by Loc N. (Intel)
Mon, 03/14/2016 - 12:56
Normal topic SCIF error
by Minh H.
Mon, 03/14/2016 - 04:34 0
by Minh H.
Mon, 03/14/2016 - 04:34
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For more complete information about compiler optimizations, see our Optimization Notice.