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 date Replies Last Post
Normal topic 5110P usage questions.
by theDUFF
Tue, 02/26/2013 - 07:08 1
by Tim P.
Tue, 02/26/2013 - 10:29
Normal topic Is CMPXCHG16B supported?
by Matt F.
Wed, 01/15/2014 - 18:44 4
by jimdempseyatthecove
Mon, 01/20/2014 - 12:26
Normal topic Report a bug found in micvec.h
by Kaixi H.
Wed, 04/30/2014 - 11:24 3
by Kevin D (Intel)
Tue, 05/13/2014 - 03:09
Normal topic MPSS 3.3 in Arch Linux
by Andrey Vladimirov
Wed, 08/20/2014 - 16:49 0
by Andrey Vladimirov
Wed, 08/20/2014 - 16:49
Normal topic Configuring the environment so that users can only offload to certain MIC cards.
by james B.
Mon, 04/29/2013 - 04:42 1
by Kevin D (Intel)
Mon, 04/29/2013 - 05:49
Normal topic _mm512_prefetch_i32gather_ps(_MM_HINT_T1) emits wrong instruction?
by Peter B.
Tue, 10/08/2013 - 14:54 2
by Kevin D (Intel)
Fri, 02/14/2014 - 05:13
Normal topic I/O performance and best way to run Native executable
by luckynew
Thu, 03/28/2013 - 09:31 8
by Gerben Roest
Thu, 06/20/2013 - 11:04
Normal topic Request for Xeon Phi kit
by Gopinath S.
Fri, 10/17/2014 - 11:01 1
by Frances Roth (Intel)
Fri, 10/17/2014 - 18:44
Normal topic Poor Performance with function calls
by Bo W.
Tue, 02/10/2015 - 06:51 6
by Bo W.
Fri, 02/13/2015 - 11:06
Normal topic Asynchronous data transfer does not work
by Lukas E.
Fri, 06/12/2015 - 05:06 2
by Lukas E.
Sat, 06/13/2015 - 14:38
Normal topic Optimization opportunity
by jimdempseyatthecove
Tue, 12/22/2015 - 12:40 1
by jimdempseyatthecove
Tue, 12/22/2015 - 12:51
Normal topic GCC OpenMP 4.0 Offloading to a Real Knights Corner Xeon Phi Card
by Xuhao C.
Fri, 09/02/2016 - 21:46 12
by Xuhao C.
Tue, 09/13/2016 - 01:18
Normal topic Generic MPICH Message: File locking failed
by Joe
Sat, 08/05/2017 - 09:27 0
by Joe
Sat, 08/05/2017 - 09:27
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 Xeon Phi and Gentoo
by Mathias R.
Sun, 11/09/2014 - 05:31 3
by Davide Basilio B.
Fri, 02/27/2015 - 05:07
Normal topic Starting out, with 2 to 12 Phi's
by ccnyc
Thu, 03/05/2015 - 10:26 11
by Robert F.
Mon, 12/14/2015 - 13:37
Normal topic offload large overhead
by King Crimson
Fri, 07/31/2015 - 14:12 4
by Tim P.
Sat, 08/01/2015 - 09:54
Normal topic Cannot execute binary error on an Intel Xeon Phi
by Michail P.
Thu, 02/18/2016 - 02:40 3
by Kevin D (Intel)
Thu, 02/18/2016 - 03:49
Normal topic MPSS 3.8 is released!
by Nguyen, Loc Q (...
Fri, 12/02/2016 - 16:11 7
by jimdempseyatthecove
Thu, 09/14/2017 - 07:48
Normal topic Is Intel Xeon Phi with 60 cores slower twice than a computer with 12 cores?
by Alexander D.
Thu, 11/23/2017 - 11:10 5
by Alexander D.
Fri, 11/24/2017 - 06:16
Normal topic Differences between MPSS 2.1* and MPSS 3.1
by ed_rosenbloom
Fri, 11/01/2013 - 07:57 7
by ed_rosenbloom
Fri, 11/08/2013 - 05:11
Normal topic Xeon Phi 3120A Fan Speed
by c s.
Wed, 02/19/2014 - 11:00 0
by c s.
Wed, 02/19/2014 - 11:00
Normal topic miccheck -ssh fail unexpected
by Pierpaolo M.
Tue, 06/10/2014 - 02:46 12
by Pierpaolo M.
Tue, 08/05/2014 - 05:50
Normal topic Porting OpenSSL into Intel Xeon Phi
by Mourad B.
Tue, 06/18/2013 - 21:44 3
by Mourad B.
Tue, 07/16/2013 - 14:19
Normal topic Xeon Phi 31S1P on S1200BTSR
by rmendes.silva
Tue, 12/16/2014 - 06:29 3
by rmendes.silva
Sun, 12/21/2014 - 11:05
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No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
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For more complete information about compiler optimizations, see our Optimization Notice.