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 datesort ascending Replies Last Post
Normal topic KNL Fortran 64 byte alignment
by Paulius V.
Mon, 01/23/2017 - 16:15 4
by jimdempseyatthecove
Wed, 01/25/2017 - 07:52
Normal topic ib_read_bw not working on MIC
by Fedele S.
Fri, 01/20/2017 - 04:18 2
by Patrick Mccormi...
Wed, 02/22/2017 - 11:48
Normal topic How to run impi test program among cluster nodes
by Wo C.
Thu, 01/19/2017 - 19:41 0
by Wo C.
Thu, 01/19/2017 - 19:41
Normal topic TBB Offloading Issue on Xeon Phi Coprocessors
by phil nadolny
Wed, 01/18/2017 - 11:55 0
by phil nadolny
Wed, 01/18/2017 - 11:55
Normal topic RDMA problems in gluster on host with MIC
by Fedele S.
Wed, 01/18/2017 - 02:14 0
by Fedele S.
Wed, 01/18/2017 - 02:14
Normal topic How to install xpssl 1.5.0 (Intel Xeon Phi Processor Software)
by Gabriel A.
Tue, 01/17/2017 - 13:24 4
by Nguyen, Loc Q
Thu, 01/19/2017 - 16:14
Normal topic Trouble installing Xeon Phi 7120 coprocessor on CentOS 7.3
by Gabriel A.
Tue, 01/17/2017 - 12:37 4
by Gabriel A.
Fri, 01/20/2017 - 12:09
Normal topic Issues using micnativeloadex for cross-compiled hwloc on MIC
by Jake Caswell
Tue, 01/17/2017 - 11:28 1
by Lawrence Meadow...
Fri, 01/20/2017 - 10:56
Normal topic Knights Landing(KNL) Thread Affinity and Managing Hyper Threading
by Rakesh M. @Call...
Mon, 01/16/2017 - 01:16 8
by jimdempseyatthecove
Fri, 01/20/2017 - 05:34
Normal topic Performance of Half Precision Floats on KNL
by Zhen J.
Fri, 01/13/2017 - 13:23 9
by Sergey Kostrov
Thu, 02/09/2017 - 15:36
Normal topic Difference Performance Datatype dependency
by eric p.
Fri, 01/13/2017 - 02:19 3
by eric p.
Fri, 01/13/2017 - 06:58
Normal topic Error: 'pmovmskb' is not supported on 'k1om'
by yu, frank
Wed, 01/11/2017 - 01:27 1
by Cownie, James H
Wed, 01/11/2017 - 01:47
Normal topic Why MIC don't support opcode : _mm_or_si128
by yu, frank
Mon, 01/09/2017 - 01:33 3
by yu, frank
Tue, 01/10/2017 - 03:31
Normal topic Intel Xeon Phi Processor Software version 1.5.0 for Linux
by Nguyen, Loc Q
Sat, 01/07/2017 - 09:20 0
by Nguyen, Loc Q
Sat, 01/07/2017 - 09:20
Normal topic PCIe Read Timeout when the PCIE Link goes down
by Kun Liu
Fri, 01/06/2017 - 19:04 0
by Kun Liu
Fri, 01/06/2017 - 19:04
Hot topic Binary error on Xeon Phi
by Joe
Fri, 01/06/2017 - 06:19 17
by Joe
Tue, 01/17/2017 - 09:47
Normal topic Troubleshooting about the MIC card
by 华 黄.
Thu, 01/05/2017 - 21:50 6
by Xue Y.
Tue, 01/24/2017 - 08:10
Normal topic Finite Difference application speedup
by Abhishek S.
Thu, 01/05/2017 - 00:57 6
by Sergey Kostrov
Fri, 02/10/2017 - 10:42
Normal topic MPSS redhat infiniband support
by Carlos Sergio Bederi
Tue, 01/03/2017 - 19:53 1
by Carlos Sergio Bederi
Thu, 01/19/2017 - 00:18
Normal topic Unused fan connector on passive cards
by Etienne S.
Fri, 12/30/2016 - 06:15 3
by Pancoast, Robert
Fri, 02/03/2017 - 07:46
Normal topic Question of MIC support STL?
by yu, frank
Thu, 12/29/2016 - 01:51 2
by yu, frank
Mon, 01/02/2017 - 18:51
Normal topic How to use CAO mode (Compiler Assisted Offload) of MKL
by yu, frank
Fri, 12/23/2016 - 23:48 2
by yu, frank
Sun, 12/25/2016 - 19:58
Normal topic Numeric difference by libimf.a with gcc compiler
by Dahe C.
Thu, 12/22/2016 - 16:41 10
by McCalpin, John
Fri, 02/10/2017 - 08:35
Normal topic get root authority on phi
by ye f.
Tue, 12/20/2016 - 17:19 0
by ye f.
Tue, 12/20/2016 - 17:19
Normal topic It seems that micctrl --resetconfig does not work
by ye f.
Tue, 12/20/2016 - 06:00 0
by ye f.
Tue, 12/20/2016 - 06:00
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For more complete information about compiler optimizations, see our Optimization Notice.