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.

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 startersort descending Post date Replies Last Post
Normal topic About vectorization performance on Coprocessors
by Matara Ma Sukoy
Fri, 10/04/2013 - 10:56 1
by Sumedh N. (Intel)
Fri, 10/04/2013 - 12:20
Normal topic Abstraction and Cilk_shared
by Mark S.
Tue, 11/19/2013 - 04:51 1
by Rajiv Deodhar (...
Tue, 11/19/2013 - 15:30
Normal topic Accessing files through micnativeloadex
by genis.aguilar
Thu, 02/07/2013 - 08:09 6
by Frances Roth (Intel)
Tue, 02/12/2013 - 16:46
Normal topic Accessing Local Resource of other KCN
by Reto A.
Fri, 06/27/2014 - 02:10 3
by Reto A.
Tue, 07/15/2014 - 02:28
Normal topic Accessing performance counters from application programs
by wheirman
Mon, 07/29/2013 - 10:58 0
by wheirman
Mon, 07/29/2013 - 10:58
Normal topic Achieving peak on Xeon Phi
by Rakib
Wed, 03/26/2014 - 15:15 11
by Rakib
Tue, 04/01/2014 - 07:08
Hot topic adding offload pragma , performance drops
by George
Fri, 04/03/2015 - 04:24 15
by George
Tue, 04/07/2015 - 02:30
Normal topic Adding vectors with MIC
by Anwar Ludin
Tue, 07/02/2013 - 16:11 1
by Tim P.
Tue, 07/02/2013 - 20:08
Normal topic adding _mm_delay actually make the code run faster?
by James C.
Wed, 01/15/2014 - 12:12 3
by James C.
Thu, 01/16/2014 - 13:18
Normal topic Address range offload error
by Arpit S.
Thu, 04/04/2013 - 00:13 2
by Tim P.
Thu, 01/23/2014 - 14:57
Normal topic address range partially overlaps with existing allocation
by wang p.
Tue, 07/29/2014 - 01:39 7
by wang p.
Wed, 07/30/2014 - 04:36
Normal topic address range partially overlaps with existing allocation
by mkbane
Mon, 07/08/2013 - 14:26 6
by jimdempseyatthecove
Mon, 07/15/2013 - 20:29
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 AES performance on MIC
by Yordan Lazarov
Thu, 12/13/2012 - 03:59 4
by Taylor IoT Kidd
Tue, 01/15/2013 - 16:21
Normal topic Affinity
by ale
Mon, 12/10/2012 - 16:48 1
by Tim P.
Mon, 12/10/2012 - 18:50
Normal topic After installing Intel Xeon phi coprocessor HDD free space is decreased 50 % of disk
by mallesh c.
Wed, 09/07/2016 - 12:07 5
by mallesh c.
Thu, 09/08/2016 - 21:43
Normal topic After mpss restart mic freezes
by Bsc Cns
Tue, 02/05/2013 - 06:45 5
by Bsc Cns
Tue, 04/02/2013 - 23:46
Normal topic Agner's library for KNC
by Przemyslaw K.
Wed, 11/05/2014 - 01:53 1
by Taylor IoT Kidd
Wed, 11/12/2014 - 10:55
Normal topic Airflow in Xeon Phi 3120A
by Johannes B.
Mon, 06/08/2015 - 04:43 5
by jimdempseyatthecove
Tue, 06/09/2015 - 13:53
Normal topic Aligned Allocators with C++11 on the MIC?
by Stephen M.
Wed, 12/16/2015 - 19:17 0
by Stephen M.
Wed, 12/16/2015 - 19:17
Normal topic Aligned loads + shift vs. unaliagned loads vs. vgather
by Mark D.
Wed, 05/18/2016 - 08:35 1
by Nguyen, Loc Q
Mon, 05/23/2016 - 09:53
Normal topic aligning arrays on 64 byte boundaries for use on MIC
by conor p.
Mon, 06/09/2014 - 19:44 1
by Kevin D (Intel)
Wed, 12/03/2014 - 00:44
Normal topic Allocating memory on the MIC from the host
by Akshay Venkatesh
Fri, 06/21/2013 - 13:49 1
by Kevin D (Intel)
Sat, 06/22/2013 - 04:25
Normal topic Allocation overlaps with existing allocation?
by Cui, liwei
Sun, 02/21/2016 - 03:18 4
by jimdempseyatthecove
Wed, 02/24/2016 - 04:38
Normal topic Alpha release of the Glasgow Pascal compiler for the MIC
by Paul C.
Thu, 07/11/2013 - 15:08 0
by Paul C.
Thu, 07/11/2013 - 15:08
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No new posts
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.