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
Normal topic unable to compile program
by aketh t.
Tue, 03/17/2015 - 22:58 2
by pbkenned1
Wed, 03/18/2015 - 10:31
Normal topic 31S1P problems (MSI-X Enable-, or 4G Decoding, probably)
by Jared H.
Mon, 08/17/2015 - 02:10 7
by Frances Roth (Intel)
Thu, 09/03/2015 - 01:20
Normal topic Question about MIC install
by OpenHero
Thu, 03/21/2013 - 22:45 1
by Tim P.
Fri, 03/22/2013 - 06:47
Normal topic mpss-daemon-3.2 bug
by Antonio B.
Fri, 07/25/2014 - 08:20 0
by Antonio B.
Fri, 07/25/2014 - 08:20
Normal topic running offload code on node without a mic
by joshbowden
Mon, 11/17/2014 - 00:21 8
by joshbowden
Mon, 11/17/2014 - 15:52
Normal topic Cast a void* to COIBUFFER
by Khaled H.
Sun, 07/07/2013 - 15:10 3
by Ravi Narayanasw...
Mon, 07/08/2013 - 10:33
Normal topic How to set ulimit -l on MIC cards?
by Fiona R.
Mon, 07/29/2013 - 06:18 11
by Kevin D (Intel)
Tue, 08/06/2013 - 10:32
Normal topic Best Practical practice for Server/Dev Environments
by Robert F.
Sat, 12/19/2015 - 18:58 1
by JJK
Wed, 12/23/2015 - 02:48
Normal topic How to determine the motherboard compatibility of Xeon Phi
by Zhuhe Z.
Fri, 08/19/2016 - 18:19 0
by Zhuhe Z.
Fri, 08/19/2016 - 18:19
Normal topic undefined reference to `__offload_target_acquire' and `__offload_offload'
by Chris N.
Fri, 11/01/2013 - 16:02 6
by Chris N.
Tue, 11/05/2013 - 11:02
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 Embedded Linux for Intel MIC support and Embedded OS for flash tools
by javiroman
Tue, 07/31/2012 - 02:02 1
by Taylor IoT Kidd
Tue, 09/03/2013 - 15:15
Normal topic omp, more threads more slowly
by sun l.
Wed, 07/30/2014 - 20:31 2
by jimdempseyatthecove
Thu, 07/31/2014 - 09:38
Normal topic Core pinning with pthread
by Jun Hyun S.
Fri, 11/21/2014 - 01:19 7
by jimdempseyatthecove
Wed, 12/03/2014 - 08:07
Normal topic Attempting to offload part of one array on the host to another array on the MIC
by Shane S.
Wed, 07/10/2013 - 12:14 1
by Sumedh N. (Intel)
Fri, 08/23/2013 - 13:08
Normal topic The mic_metrics.c code may be wrong
by GHui
Wed, 07/31/2013 - 20:17 1
by GHui
Wed, 07/31/2013 - 20:40
Normal topic Enabling swap on mic with mpss-3.6 on centos7
by Nirmal P.
Wed, 12/30/2015 - 10:05 11
by Lazaro S.
Mon, 02/22/2016 - 07:37
Normal topic Assembler JIT
by Anders M.
Tue, 09/06/2016 - 13:24 0
by Anders M.
Tue, 09/06/2016 - 13:24
Normal topic "cat /proc/scif/resume" on card crashes host system
by Ahmet Inan
Wed, 11/06/2013 - 12:14 2
by Ahmet Inan
Sat, 12/14/2013 - 14:25
Normal topic cannot open source file when -mmic added
by Cheng C.
Sat, 02/22/2014 - 15:10 1
by Cownie, James H
Mon, 02/24/2014 - 08:57
Normal topic It's time to light the afterburners
by R Lloyd Rankin
Fri, 09/07/2012 - 12:38 0
by R Lloyd Rankin
Fri, 09/07/2012 - 12:38
Normal topic Xeon Phi compatibility
by cefstat
Thu, 05/09/2013 - 05:40 7
by Andrey Vladimirov
Wed, 12/18/2013 - 16:18
Normal topic About the new form hardware low consumption
by bustaf
Fri, 10/04/2013 - 21:06 0
by bustaf
Fri, 10/04/2013 - 21:06
Normal topic Please build autofs package with ldap support
by Orion P.
Wed, 04/13/2016 - 09:13 0
by Orion P.
Wed, 04/13/2016 - 09:13
Normal topic Xeon Phi x200 - 10 cores are offline. Bad CPU or BIOS config problem?
by Keyur M
Sat, 02/25/2017 - 22:51 0
by Keyur M
Sat, 02/25/2017 - 22:51
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For more complete information about compiler optimizations, see our Optimization Notice.