Intel® Developer Zone:
Intel® Many Integrated Core Architecture (Intel MIC Architecture)

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Intel® Xeon Phi™

Intel® Xeon Phi™ Product family is the brand name for all Intel® Many Integrated Core Architecture (Intel® MIC Architecture) based products. In 2016, Intel launched the second generation Intel Xeon Phi Processor delivering new levels of performance for highly parallel workloads.

This forum is for discussion of public information about Intel MIC Architecture, Intel Xeon Phi Processors, and preparing code to fully utilize this class of machines.

Please visit the Developer zone at https://software.intel.com/en-us/xeon-phi/x200-processor to see all documentation resources available for assessing, configuring, programming, and optimizing for Intel Xeon Phi Processors.

This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Private messages can only be initiated by Intel employees and members of the Intel® Black Belt Developer program.
Topic / Topic starter Post datesort ascending Replies Last Post
Hot topic Intel Xeon Phi Coprocessors and PC Laptops
by Quant.Geek
Sun, 03/05/2017 - 14:02 24
by Sergey Kostrov
Sat, 05/06/2017 - 08:15
Normal topic Offload memory leak with v17 compiler
by David S.
Thu, 03/02/2017 - 20:33 3
by Rajiv Deodhar (...
Wed, 03/22/2017 - 14:42
Normal topic Vtune bandwidth calculation does not match STREAM benchmark output on KNC
by Michael C.
Thu, 03/02/2017 - 12:11 5
by McCalpin, John
Tue, 03/07/2017 - 08:01
Normal topic LVM disk io slow on KNL 7250 with CentOS 7.3
by Xiaojie D. (Intel)
Thu, 03/02/2017 - 05:54 0
by Xiaojie D. (Intel)
Thu, 03/02/2017 - 05:54
Normal topic CentOS 7.3 fail to build ofed-mic with MPSS-3.8.1
by Rolly N.
Wed, 03/01/2017 - 22:22 3
by Nguyen, Loc Q (...
Fri, 03/03/2017 - 16:28
Hot topic KNC to KNL - 2x Slower Performance - Same Code
by Eugene G.
Tue, 02/28/2017 - 13:53 20
by Sergey Kostrov
Fri, 03/17/2017 - 12:02
Normal topic Performance of kmp_affinity explicit on Intel Xeon Phi KNC
by jaisimha sai k.
Tue, 02/28/2017 - 08:54 4
by Cownie, James H...
Wed, 03/08/2017 - 09:36
Normal topic Intel Xeon Phi (codenamed Knights Landing) energy consumption
by Suejb M.
Mon, 02/27/2017 - 08:52 1
by McCalpin, John
Mon, 02/27/2017 - 09:42
Normal topic OpenMP Accelerator Model - signal 11 (SIGSEGV)
by Kamil H.
Mon, 02/27/2017 - 07:54 1
by Rajiv Deodhar (...
Mon, 02/27/2017 - 09:53
Normal topic Xeon Phi x200 - 10 cores are offline. Bad CPU or BIOS config problem?
by Keyur M.
Sat, 02/25/2017 - 22:51 2
by Sergey Kostrov
Thu, 04/27/2017 - 11:22
Normal topic Building lustre 2.8 client with mpss 3.8.1
by Nirmal P.
Thu, 02/23/2017 - 12:24 0
by Nirmal P.
Thu, 02/23/2017 - 12:24
Normal topic Compile KNC coprocessor code with KNL host processor
by Wo C.
Mon, 02/20/2017 - 14:15 10
by Parameswaran, A...
Wed, 11/15/2017 - 14:02
Normal topic SSH access for the Xeon Phi coprocessor
by Paola A.
Mon, 02/20/2017 - 08:51 2
by Rolly N.
Sun, 02/26/2017 - 10:25
Normal topic Integrated Memory Controller (E5-2600v2 & E5-2600v3)
by hpcdkhab
Mon, 02/20/2017 - 07:49 2
by hpcdkhab
Wed, 02/22/2017 - 08:42
Normal topic core dump after vainfo on ubuntu 16.04 with MediaServerStudioEssentials2017R2
by ERwan l.
Mon, 02/20/2017 - 07:41 1
by Nguyen, Loc Q (...
Tue, 02/21/2017 - 10:29
Normal topic Number of Threads vs Number of Iterations
by Amlesh K.
Mon, 02/20/2017 - 06:05 9
by jimdempseyatthecove
Fri, 02/24/2017 - 08:56
Normal topic Phi as OpenCL Device on HPC clusters
by Ming L.
Wed, 02/15/2017 - 16:10 4
by Ming L.
Wed, 02/15/2017 - 20:29
Normal topic How to setup 4 Xeon Phi 7120P in a single node via Infiniband?
by Rolly N.
Tue, 02/14/2017 - 05:12 3
by Rolly N.
Wed, 03/01/2017 - 21:55
Normal topic Adjust batch size in Intel Xeon Phi Clusters?
by priyadharshini-...
Mon, 02/13/2017 - 22:59 1
by Sergey Kostrov
Wed, 02/15/2017 - 11:13
Normal topic User Space Power and frequency control on Xeon Phi x200 (KNL)
by Arka M.
Mon, 02/13/2017 - 04:34 0
by Arka M.
Mon, 02/13/2017 - 04:34
Normal topic KNL coprocessor, MPSS, hStreams
by Mukundhan S.
Fri, 02/10/2017 - 14:24 6
by Mukundhan S.
Sun, 02/12/2017 - 15:23
Normal topic Issues getting VTune to work with Xeon Phi
by Dallas M.
Thu, 02/09/2017 - 20:13 1
by P, Robert
Sun, 02/12/2017 - 07:07
Normal topic Intel Doc 546831
by Lee X.
Thu, 02/09/2017 - 13:24 1
by gaston-hillar
Wed, 03/29/2017 - 19:08
Normal topic Where can I find additional info about Intel Xeon E5 QuickData technology?
by Alessio C.
Wed, 02/08/2017 - 00:58 0
by Alessio C.
Wed, 02/08/2017 - 00:58
Hot topic OMP thread placement on KNL SNC4
by Mike B.
Thu, 02/02/2017 - 11:10 48
by Gregg S. (Intel)
Wed, 03/22/2017 - 06:24
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For more complete information about compiler optimizations, see our Optimization Notice.