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 http://software.intel.com/mic-developer 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 startersort descending Post date Replies Last Post
Normal topic Asynchronous data send taking time
by aketh t.
Fri, 11/13/2015 - 02:59 4
by Rajiv Deodhar (...
Mon, 11/16/2015 - 16:30
Normal topic Asynchronous Data Tarnsfer
by Joao Paulo Z.
Tue, 06/28/2016 - 13:38 4
by Kevin D. (Intel)
Thu, 07/14/2016 - 02:54
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 asynchronous data transfer format
by conor p.
Thu, 07/31/2014 - 13:21 10
by Frances Roth (Intel)
Mon, 06/29/2015 - 11:36
Normal topic Asynchronous DRAM refresh for xeon E5-2600
This topic has been moved to "Software Tuning, Performance Optimization & Platform Monitoring" (View topic)
Normal topic Asynchronous memory allocation on device
by Tim D.
Tue, 09/17/2013 - 07:31 4
by Sumedh N. (Intel)
Tue, 09/17/2013 - 15:12
Normal topic Asynchronous Patterns on MIC
by Francesco S.
Tue, 10/08/2013 - 01:51 6
by Ravi Narayanasw...
Tue, 10/08/2013 - 14:33
Normal topic Asyncronous offload takes more time than expected
by aketh t.
Mon, 11/09/2015 - 20:47 1
by Andrey Vladimirov
Thu, 11/19/2015 - 13:42
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 attributes offload
by Jen B.
Wed, 10/08/2014 - 07:22 6
by Jen B.
Wed, 10/08/2014 - 13:22
Normal topic Authentication problems (NIS/YP and HostBased)
by Jess
Thu, 09/11/2014 - 07:29 7
by JOHNNIE P. (Intel)
Tue, 10/07/2014 - 16:23
Normal topic auto vectorized and auto parallelized only interested loop.
by aketh t.
Fri, 05/08/2015 - 04:08 3
by Tim P.
Fri, 05/08/2015 - 08:54
Normal topic Automatic fan speed with passive Xeon Phi
by Andrey Vladimirov
Wed, 03/19/2014 - 14:17 4
by Andrey Vladimirov
Wed, 03/19/2014 - 16:51
Normal topic automatic offload cpu usage
by Zoltan P.
Tue, 06/24/2014 - 00:53 2
by Zoltan P.
Wed, 06/25/2014 - 04:48
Normal topic Automatic Offload not working for dgetrf, dgetri
by Vishal
Sat, 07/13/2013 - 16:16 7
by Tim P.
Wed, 07/17/2013 - 08:30
Normal topic Automatic offload not working for R
by Sabela R.
Wed, 01/07/2015 - 09:41 7
by Andrey Vladimirov
Thu, 12/17/2015 - 10:47
Normal topic Automatic offload not working to run Octave operations on Phi
by Marcelo V.
Thu, 07/04/2013 - 02:13 6
by taylor k.
Thu, 08/29/2013 - 11:32
Normal topic Automatic vectorization in OpenCL on Xeon Phi
by Christophe A.
Wed, 08/28/2013 - 06:34 3
by Sumedh N. (Intel)
Thu, 09/12/2013 - 08:26
Normal topic AVX-512 _mm512_castsi256_si512
by lex
Sat, 06/21/2014 - 16:46 1
by Loc N. (Intel)
Tue, 06/24/2014 - 16:20
Normal topic bandwidth analysis on xeon phi using Vtune
by Surya Narayanan N.
Tue, 12/03/2013 - 09:44 6
by Surya Narayanan N.
Sun, 01/19/2014 - 23:04
Normal topic Bandwidth and Latency figures to and from Host DRAM
by drMikeT
Fri, 04/12/2013 - 11:57 8
by drMikeT
Wed, 04/17/2013 - 07:59
Normal topic basic cache parameters in table, discrepancies in descriptions
by m-matsuda
Fri, 01/10/2014 - 08:24 5
by Jianbin F.
Wed, 01/15/2014 - 14:36
Normal topic Benefit of aligned memory access
by Georg V.
Wed, 03/20/2013 - 08:52 6
by Georg V.
Thu, 03/21/2013 - 09:23
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 Better than linear scaling
by Sebastian v.
Thu, 02/19/2015 - 07:00 3
by jimdempseyatthecove
Thu, 02/19/2015 - 14:36
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For more complete information about compiler optimizations, see our Optimization Notice.