Intel® Developer Zone:
Intel® Clusters and HPC Technology

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A forum for HPC experts and enthusiasts to share their knowledge, resources, and insights for the advancement of HPC solutions, cluster solutions, and the computing architectures that implement them. Other useful information: Intel® MPI Library support resources, Intel® Trace Analyzer and Collector support resources, and Product Information

Prior to posting here, take a look at the Intel MPI Library Troubleshooting section in the latest User's Guides, as that might have the solution you need:

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Topic / Topic starter Post date Replies Last Post
Normal topic please help me!! return code 254
by Zhang Ping
Sun, 04/11/2010 - 00:36 13
by Zhang Ping
Sun, 04/11/2010 - 00:36
Normal topic ictvars.sh referring to wrong path for iccvars.sh
by Andrew P
Wed, 03/21/2012 - 10:46 2
by James T. (Intel)
Mon, 04/02/2012 - 14:58
Normal topic Using MPI in parallel OpenMP regions
by philippe m.
Thu, 10/10/2013 - 05:10 4
by Tim P.
Thu, 10/31/2013 - 04:33
Normal topic where is libmpifort.so?
by dingjun.chencmgl.ca
Mon, 03/30/2015 - 08:23 1
by dingjun.chencmgl.ca
Mon, 03/30/2015 - 09:28
Normal topic Can not be compiled programs with Intel Trace Collector
by yasutaka y.
Mon, 04/18/2016 - 00:28 1
by James T. (Intel)
Thu, 05/05/2016 - 07:07
Normal topic Fine-grain time synchronization among HPC nodes
by Daniele C.
Fri, 07/28/2017 - 06:20 2
by McCalpin, John
Tue, 08/01/2017 - 13:24
Normal topic starter's question
by mmquan
Fri, 07/02/2004 - 16:05 7
by suzanne
Wed, 11/10/2004 - 17:56
Normal topic Using Large Pages under 64-bit Linux and the MPI stack
by drMikeT
Thu, 08/12/2010 - 10:16 2
by drMikeT
Thu, 08/12/2010 - 10:16
Normal topic alternative to expect
by awinguth
Mon, 01/26/2009 - 10:28 1
by Gergana S. (Intel)
Mon, 01/26/2009 - 10:28
Normal topic Dual Rail Performance
by David Race
Thu, 03/29/2012 - 08:04 4
by Dmitry Kuzmin (...
Fri, 03/30/2012 - 02:37
Normal topic Climate applications
by kiran s.
Thu, 10/24/2013 - 06:24 5
by Gergana S. (Intel)
Tue, 10/29/2013 - 15:13
Normal topic Intel MPI Benchmarks Archives
by Vaibhav R.
Sat, 04/04/2015 - 22:44 0
by Vaibhav R.
Sat, 04/04/2015 - 22:44
Normal topic MPI redistribution
by jvandeven
Sun, 04/24/2016 - 05:28 2
by jvandeven
Mon, 04/25/2016 - 07:14
Normal topic Measuring data movement from DRAM to KNL memory
by Md Fazlay R.
Fri, 08/04/2017 - 16:47 5
by McCalpin, John
Thu, 01/25/2018 - 07:49
Normal topic A Question about NUMA
by Deleted User
Wed, 07/21/2004 - 14:15 2
by Henry Gabb (Intel)
Wed, 07/21/2004 - 22:02
Normal topic IMPI with on any Debian (for ex. Ubuntu)?
by Anar Yusifov
Tue, 08/31/2010 - 12:33 3
by Gergana S. (Intel)
Tue, 08/31/2010 - 12:33
Normal topic mpitune
by jon
Mon, 02/09/2009 - 12:27 2
by jon
Mon, 02/09/2009 - 12:27
Normal topic IMB Allreduce and Reduce message size confusion
by Pavel Mezentsev
Sun, 09/16/2012 - 09:08 3
by James T. (Intel)
Mon, 09/24/2012 - 06:54
Normal topic Linking libraries after the libraries added by the mpicxx wrapper linker
by Seunghwa Kang
Fri, 03/28/2014 - 17:30 1
by James T. (Intel)
Tue, 04/08/2014 - 14:39
Normal topic How to profilie wrf???
by choi w.
Mon, 08/03/2015 - 17:58 1
by Tim P.
Tue, 08/04/2015 - 03:24
Normal topic MPI problem
by albumns
Tue, 08/16/2016 - 03:23 1
by Artem R. (Intel)
Tue, 08/23/2016 - 23:37
Normal topic Choice between 'extern inline' and macros
by aniruddhas
Mon, 10/03/2005 - 03:06 0
by aniruddhas
Mon, 10/03/2005 - 03:06
Normal topic Profiling and the product "intel Cluster Toolkit"
by Guillaume De Nayer
Fri, 02/11/2011 - 03:04 3
by Dmitry Kuzmin (...
Mon, 02/14/2011 - 05:01
Normal topic Listing nodes in mpd.hosts on SMP machine
by mfbaigzhcet.ac.in
Sat, 08/01/2009 - 08:43 1
by Tim P.
Sat, 08/01/2009 - 08:43
Normal topic Vast unwanted output from mpirun task
by L. D. Marks
Thu, 02/21/2013 - 14:41 2
by L. D. Marks
Thu, 02/21/2013 - 15:10
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