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 https://software.intel.com//en-us/xeon-phi 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 Slow MPI communication between MICs
by Chaulio F.
Tue, 11/08/2016 - 09:12 0
by Chaulio F.
Tue, 11/08/2016 - 09:12
Normal topic KNL omp thread sequential startup
by Tim P.
Tue, 11/08/2016 - 05:45 5
by Cownie, James H
Tue, 11/08/2016 - 08:54
Normal topic MIC has no IP on Windows Server R2 2012 after installing MPSS 3.7.2
by David F.
Mon, 10/24/2016 - 18:14 12
by David F.
Mon, 11/07/2016 - 06:11
Normal topic number of vector instructions that can be performed at once ?
by Sunwoo L.
Fri, 10/28/2016 - 12:40 6
by jimdempseyatthecove
Sun, 11/06/2016 - 05:51
Normal topic Indirect function call penalties
by Wenzel J.
Thu, 09/29/2016 - 01:25 4
by Wenzel J.
Fri, 11/04/2016 - 08:47
Normal topic MPSS updates and Dirty COW fix?
by Bart O.
Fri, 10/28/2016 - 05:44 2
by JJK
Fri, 11/04/2016 - 03:56
Normal topic syscfg tool for Knights Landing
by Matthias H.
Wed, 10/05/2016 - 04:37 1
by Loc N. (Intel)
Thu, 11/03/2016 - 13:46
Normal topic MPSS and Infiniband Question (Mellanox Driver Version)
by Matthew H.
Mon, 10/31/2016 - 06:43 1
by Loc N. (Intel)
Mon, 10/31/2016 - 09:52
Normal topic Apply _CIlk_shared to static and local variables
by Shanci G.
Thu, 10/27/2016 - 19:21 0
by Shanci G.
Thu, 10/27/2016 - 19:21
Normal topic KNL vtune options besides hotspots
by Tim P.
Thu, 10/20/2016 - 07:58 5
by jimdempseyatthecove
Fri, 10/21/2016 - 06:10
Normal topic Unable to access the KNC card
by George C.
Mon, 10/17/2016 - 03:19 8
by George C.
Fri, 10/21/2016 - 01:31
Normal topic Windows KNL
by Petros M.
Wed, 10/05/2016 - 13:03 14
by Petros M.
Thu, 10/20/2016 - 07:53
Normal topic Using multiple Xeon Phi together
by Frederik C.
Thu, 10/13/2016 - 13:49 2
by areid
Thu, 10/20/2016 - 00:15
Normal topic Power management monitoring on KNL
by areid
Wed, 10/19/2016 - 23:52 0
by areid
Wed, 10/19/2016 - 23:52
Normal topic KNC OMP4.0 fortran offload - subroutine opt args, data serialization, transfer costs?
by Paulius V.
Sat, 10/01/2016 - 19:49 4
by Davis, Kevin D
Wed, 10/19/2016 - 00:58
Normal topic How to set the eviction hint (EH) with Intel intrinsics or inline assembler?
by Daniel L.
Tue, 10/18/2016 - 06:17 0
by Daniel L.
Tue, 10/18/2016 - 06:17
Normal topic Xeon Phi & Network API
by Etienne S.
Thu, 10/13/2016 - 08:23 3
by JJK
Fri, 10/14/2016 - 00:22
Normal topic Offload error:size of the source differs from the size of the destination
by Paulius V.
Sun, 10/02/2016 - 06:49 3
by Davis, Kevin D
Fri, 10/07/2016 - 12:02
Normal topic Attempting Inter-process communication on HBW numa nodes
by akshay v.
Tue, 10/04/2016 - 18:39 0
by akshay v.
Tue, 10/04/2016 - 18:39
Normal topic mpiicc -mmic Argument list too long
by Barry W.
Thu, 09/29/2016 - 09:56 4
by Davis, Kevin D
Tue, 10/04/2016 - 13:06
Normal topic Writing shared c array sometimes very slow KNL
by Adam S.
Mon, 10/03/2016 - 17:56 0
by Adam S.
Mon, 10/03/2016 - 17:56
Normal topic Details of Overhead and Data Copy Time
by Amlesh K.
Fri, 08/19/2016 - 06:46 8
by Paulius V.
Mon, 10/03/2016 - 03:11
Normal topic offload error (signal 11)
by Jianbin F.
Mon, 09/26/2016 - 07:50 6
by Ravi Narayanasw...
Fri, 09/30/2016 - 16:15
Normal topic lapack least squares slow on Xeon Phi KNL
by Adam S.
Thu, 09/29/2016 - 19:17 0
by Adam S.
Thu, 09/29/2016 - 19:17
Normal topic Intel MKL FATAL ERROR: Cannot load libmkl_avx512_mic.so or libmkl_def.so.
by agb32
Tue, 09/27/2016 - 07:22 3
by Shaojuan Z. (Intel)
Wed, 09/28/2016 - 15:39
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