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 starter Post date Replies Last Post
Sticky topic Sticky: FAQS: Compilers, Libraries, Performance, Profiling and Optimization.
by Sumedh N. (Intel)
Mon, 01/21/2013 - 15:57 12
by Yuri S.
Mon, 12/12/2016 - 11:18
Sticky topic Sticky: Flash Issues & Remedies
by MARC B. (Intel)
Wed, 11/27/2013 - 15:51 5
by Frances Roth (Intel)
Thu, 10/30/2014 - 17:49
Sticky topic Sticky: Troubleshooting HOWTO: Bad hardware? MPSS? Configuration?
by Belinda Liviero...
Tue, 06/18/2013 - 16:30 37
by Frances Roth (Intel)
Wed, 05/13/2015 - 15:18
Sticky topic Sticky: Invitation to join the Intel(R) Parallel Studio XE 2017 Beta program
by Nguyen, Loc Q
Wed, 04/06/2016 - 12:06 0
by Nguyen, Loc Q
Wed, 04/06/2016 - 12:06
Sticky topic Sticky: What collateral/documentation do you want to see? (Page: 1, 2)
by Belinda Liviero...
Thu, 02/07/2013 - 15:59 73
by John Thronton
Mon, 03/20/2017 - 00:19
Sticky topic Sticky: New tool available in beta: Vectorization Advisor
by Belinda Liviero...
Thu, 04/23/2015 - 14:16 2
by Frances Roth (Intel)
Fri, 05/15/2015 - 10:36
Normal topic mpitune on MIC
by DubitoCogito
Wed, 04/03/2013 - 11:42 2
by DubitoCogito
Fri, 04/05/2013 - 12:03
Normal topic offload_report
by Jen B.
Thu, 10/09/2014 - 21:27 4
by Jen B.
Fri, 10/10/2014 - 12:49
Normal topic OpenMP program hangs with >256 threads
by Craig R.
Wed, 02/04/2015 - 13:49 6
by pbkenned1
Fri, 02/06/2015 - 11:38
Normal topic Hotfix releases of Intel® MPSS for Linux (3.3.5, 3.4.4, and 3.5.1)
by Nguyen, Loc Q
Fri, 06/05/2015 - 09:31 0
by Nguyen, Loc Q
Fri, 06/05/2015 - 09:31
Normal topic Which BLAS 2 operations in MKL are threaded on the Phi?
by (name withheld)
Tue, 12/15/2015 - 08:10 0
by (name withheld)
Tue, 12/15/2015 - 08:10
Normal topic micsmc-like program for KNL
by jimdempseyatthecove
Thu, 08/11/2016 - 13:17 2
by jimdempseyatthecove
Fri, 08/12/2016 - 14:59
Normal topic Getting runtime offload stats from the offload_report
by james B.
Mon, 07/22/2013 - 08:43 1
by Ravi Narayanasw...
Mon, 07/22/2013 - 10:28
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 Using embree on CentOS 6.4
by eben l.
Sun, 03/02/2014 - 04:13 3
by Belinda Liviero...
Tue, 03/04/2014 - 10:35
Normal topic NFS problem : I/O error
by peng z.
Tue, 06/24/2014 - 06:58 1
by Nguyen, Loc Q
Wed, 06/25/2014 - 16:28
Normal topic New white paper: static libraries and elemental functions for the MIC architecture
by Andrey Vladimirov
Mon, 05/06/2013 - 09:15 0
by Andrey Vladimirov
Mon, 05/06/2013 - 09:15
Normal topic how to deal with structure of arrays in the pragma offload model
by King Crimson
Tue, 12/04/2012 - 22:57 3
by King Crimson
Thu, 12/06/2012 - 20:56
Normal topic Memory allocation overhead on MIC in offload mode
by Michael H.
Tue, 12/09/2014 - 03:38 10
by Jim Dempsey
Thu, 12/11/2014 - 05:58
Normal topic No speedup with TBB and Cilk Plus sorting algorithms
by Daniel L.
Wed, 04/08/2015 - 06:32 13
by Daniel L.
Tue, 04/21/2015 - 05:05
Normal topic Finding elementwise and conditional matrix multiplication implementation with MKL
by aketh t.
Tue, 09/22/2015 - 07:47 2
by Tim P.
Wed, 09/23/2015 - 08:14
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 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
Normal topic Power Measurement of Xeon Phi
by Myeongwoo K.
Wed, 09/25/2013 - 08:30 4
by McCalpin, John
Thu, 03/20/2014 - 16:01
Normal topic Why is persistent data changing between function calls in this code
by Dhairya M.
Mon, 01/13/2014 - 17:05 3
by Dhairya M.
Fri, 01/17/2014 - 22:21
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For more complete information about compiler optimizations, see our Optimization Notice.