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 datesort descending Replies Last Post
Normal topic MPI and the KMP_PLACE_THREADS OpenMP affinity variable
by james B.
Mon, 05/20/2013 - 04:51 7
by Tim P.
Sun, 01/25/2015 - 09:49
Hot topic Xeon Phi stability
by Vladimir Dergachev
Mon, 05/20/2013 - 08:52 18
by Vladimir Dergachev
Mon, 06/10/2013 - 09:47
Normal topic segfault in automatically vectorized code
by Vladimir Dergachev
Thu, 05/23/2013 - 12:20 13
by Vladimir Dergachev
Wed, 05/29/2013 - 08:51
Normal topic undefined reference to `_mm512_set1_ps'
by Alexander Komarov
Fri, 05/24/2013 - 03:07 2
by Alexander Komarov
Fri, 05/24/2013 - 04:18
Normal topic target unavailable
by Alexander Komarov
Fri, 05/24/2013 - 04:36 12
by Alexander Komarov
Tue, 05/28/2013 - 04:59
Hot topic Could not figure if MIC drivers are properly installed
by Anirudha K.
Fri, 05/24/2013 - 14:22 17
by Andrey Vladimirov
Mon, 05/19/2014 - 17:30
Normal topic lea behaviour
by Vladimir Dergachev
Fri, 05/24/2013 - 17:33 3
by Taylor K. (Intel)
Mon, 08/26/2013 - 13:13
Normal topic IBM dx360 m4 hosts randomly (and frequently) NMI with Xeon Phi
by Chris Samuel
Fri, 05/24/2013 - 22:07 5
by Chris Samuel
Mon, 06/03/2013 - 17:22
Normal topic Fortran vs. C offload directives: push/pop
by james B.
Mon, 05/27/2013 - 11:48 2
by Frances Roth (Intel)
Tue, 05/28/2013 - 14:15
Normal topic Help with motherboard development.
by Bryan B.
Tue, 05/28/2013 - 16:24 2
by Bryan B.
Thu, 05/30/2013 - 12:36
Hot topic LDAP support on Xeon Phi embedded Linux distro?
by Chris Samuel
Tue, 05/28/2013 - 20:33 16
by Belinda Liviero...
Tue, 03/18/2014 - 09:52
Normal topic Can't find steppings
by itzik s.
Wed, 05/29/2013 - 02:10 2
by itzik s.
Wed, 05/29/2013 - 03:12
Normal topic Fortran asynchronous offload error
by james B.
Fri, 05/31/2013 - 07:46 7
by Kevin D. (Intel)
Mon, 06/03/2013 - 04:56
Normal topic Virtual-shared model: granularity
by Andrey Vladimirov
Fri, 05/31/2013 - 12:40 1
by Sumedh Naik (Intel)
Mon, 06/03/2013 - 09:49
Normal topic Xeon Phi idle power consumption
by Olli-Pekka L.
Sat, 06/01/2013 - 02:34 14
by Taylor K. (Intel)
Tue, 05/27/2014 - 08:35
Normal topic Port of MPSS to SUSE 12.3?
by neonator
Sun, 06/02/2013 - 12:50 3
by Taylor K. (Intel)
Mon, 08/26/2013 - 13:40
Normal topic about scif_mmap and memory protection using mutex
by siyao z.
Mon, 06/03/2013 - 01:10 2
by siyao z.
Tue, 09/03/2013 - 19:22
Normal topic OpenCL setup problem
by Tommi T.
Mon, 06/03/2013 - 01:57 1
by Sumedh Naik (Intel)
Mon, 06/03/2013 - 14:02
Normal topic Scatter behaviour
by Vladimir Dergachev
Mon, 06/03/2013 - 09:13 2
by Vladimir Dergachev
Tue, 06/11/2013 - 14:24
Normal topic Fortran asynchronous offload (again) - possible bug??
by james B.
Tue, 06/04/2013 - 07:39 3
by Kevin D. (Intel)
Tue, 06/04/2013 - 10:39
Normal topic How to malloc a buffer on co-processor in offload mode?
by songlinhai
Tue, 06/04/2013 - 17:17 6
by Corey P.
Mon, 06/17/2013 - 19:17
Normal topic Issues using virtual shared memory with STL
by Yu Dong Y.
Wed, 06/05/2013 - 02:26 0
by Yu Dong Y.
Wed, 06/05/2013 - 02:26
Normal topic support for OpenMP of Xeon Phi
by rakkota
Wed, 06/05/2013 - 07:34 2
by Tim P.
Wed, 06/05/2013 - 10:11
Normal topic Fortran offloading global variables: weird compiler warnings.
by james B.
Wed, 06/05/2013 - 10:24 5
by Kevin D. (Intel)
Mon, 09/08/2014 - 03:16
Normal topic Issue with Infiniband Qlogic IBA 7322
by Quentin B.
Thu, 06/06/2013 - 06:13 14
by Frances Roth (Intel)
Tue, 07/28/2015 - 17:44
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Hot topic with new posts
Hot topic without new posts
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For more complete information about compiler optimizations, see our Optimization Notice.