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 https://software.intel.com//en-us/xeon-phi 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 date Replies Last Post
Normal topic Compiler error with some MIC intrinsics
by Sebastian v.
Thu, 01/15/2015 - 06:13 3
by Sebastian v.
Thu, 01/15/2015 - 12:32
Normal topic SPOTRF Cholesky : $MKLROOT/examples/mic_samples
by Mahendra S.
Thu, 05/07/2015 - 20:03 1
by Sunny G. (Intel)
Fri, 05/08/2015 - 11:52
Normal topic Cannot start MPI job from host system
by Michael R.
Thu, 11/05/2015 - 10:58 7
by Artem R. (Intel)
Thu, 11/19/2015 - 00:13
Normal topic Offload error report without exiting
by Dorian C.
Wed, 06/08/2016 - 20:03 2
by Dorian C.
Thu, 06/09/2016 - 19:32
Normal topic ICPC missing an optimisation opportunity?
by Martin K.
Thu, 09/12/2013 - 00:19 4
by Kevin D. (Intel)
Mon, 09/08/2014 - 10:09
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 problems using stl in implicit model
by ankit m.
Thu, 01/16/2014 - 15:52 4
by Kevin D. (Intel)
Mon, 01/20/2014 - 10:43
Normal topic Is the Window's coi_host.dll buildable?
by Hung D.
Tue, 04/29/2014 - 12:36 5
by Loc N. (Intel)
Mon, 06/09/2014 - 09:24
Normal topic MPSS 3.3.1 MLNX OFED 2.1.x problems on RHEl 6.4
by marek.kaletka
Mon, 08/18/2014 - 09:29 7
by Taylor IoT Kidd
Thu, 10/23/2014 - 10:31
Normal topic KNC General Exploration in VTune loops over 4 times
by Andrey Vladimirov
Wed, 03/06/2013 - 13:15 4
by Andrey Vladimirov
Thu, 03/07/2013 - 11:16
Normal topic Poor FFT mkl performance (2)
by Vladimir Dergachev
Tue, 11/11/2014 - 10:59 3
by Vladimir Dergachev
Wed, 11/12/2014 - 09:37
Normal topic Intel Phi compiling cl file occurs Stack dump: Segmentation fault (core dumped) Y86 DAG->DAG and Function Pass Manager
by Roysky l.
Wed, 03/11/2015 - 00:28 1
by Loc N. (Intel)
Tue, 03/24/2015 - 09:48
Normal topic How to use VTune with ssh public key?
by Sunwoo L.
Sun, 08/02/2015 - 11:18 3
by dmitry-prohorov...
Fri, 08/21/2015 - 02:35
Normal topic Error while offloading a parallel region
by Pedro O.
Thu, 02/18/2016 - 03:08 6
by jimdempseyatthecove
Mon, 02/22/2016 - 13:39
Normal topic offload error: cannot create buffer on device 0 (error code 16)
by kevin h.
Mon, 11/28/2016 - 19:15 0
by kevin h.
Mon, 11/28/2016 - 19:15
Normal topic Intel Compiler Error for MIC specific code
by Victor Z.
Mon, 11/04/2013 - 14:29 2
by Kevin D. (Intel)
Tue, 11/05/2013 - 16:36
Normal topic Documentation for kernel development?
by Tim C.
Wed, 02/19/2014 - 13:46 4
by Tim C.
Tue, 03/04/2014 - 12:11
Normal topic vectorization on 64 byte windows for use on MIC
by conor p.
Mon, 06/09/2014 - 19:34 12
by jimdempseyatthecove
Wed, 06/11/2014 - 13:36
Normal topic How to become root on mic0?
by Michael B.
Mon, 07/01/2013 - 02:30 3
by Kevin D. (Intel)
Mon, 07/01/2013 - 08:00
Normal topic raw latency
by Jianbin F.
Thu, 08/15/2013 - 00:40 2
by Sumedh N. (Intel)
Wed, 08/21/2013 - 12:36
Normal topic Running offload applications on machines without Intel compilers
by Andrey Vladimirov
Mon, 04/22/2013 - 12:17 3
by Andrey Vladimirov
Mon, 04/22/2013 - 13:50
Normal topic Join the Webinar: Empowering Oil and Gas Applications for Intel® Xeon® and Intel® Xeon PHI™ architectures using Intel® Software
by Ying Song (Intel)
Mon, 01/06/2014 - 11:04 1
by Leonardo B. (Intel)
Fri, 02/21/2014 - 09:37
Normal topic How to get peak performnace in FFT
by shiva rama kris...
Tue, 04/08/2014 - 02:39 13
by jimdempseyatthecove
Sat, 04/12/2014 - 05:12
Normal topic No symbols in VTune for offloaded application
by David O.
Thu, 07/24/2014 - 10:13 2
by robert-reed (Intel)
Tue, 07/29/2014 - 10:20
Normal topic MKL Performance Issue
by DubitoCogito
Mon, 02/11/2013 - 12:20 12
by DubitoCogito
Thu, 03/14/2013 - 11:37
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For more complete information about compiler optimizations, see our Optimization Notice.