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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: 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 Repliessort ascending Last Post
Normal topic mpi performance/settings issue
by stoitchko k.
Tue, 09/16/2014 - 07:50 6
by stoitchko k.
Thu, 10/02/2014 - 22:17
Normal topic Hybrid MPI/OpenMP process pinning
by Joel
Tue, 11/15/2011 - 07:17 6
by Dmitry S. (Intel)
Wed, 02/27/2013 - 00:52
Normal topic The error message of Intel MPI
by Seifer Lin
Thu, 02/23/2012 - 18:39 6
by James T. (Intel)
Thu, 02/23/2012 - 18:39
Normal topic "failed to ping mpd" with intel MPI
by sdettrick
Fri, 07/31/2009 - 11:39 6
by Xiangzheng Sun ...
Wed, 04/17/2013 - 00:28
Normal topic Size of MPI_TAB_UB
by John Y.
Mon, 06/06/2016 - 09:12 6
by John Y.
Mon, 06/13/2016 - 05:40
Normal topic Installing Intel MPI
by Wadud M.
Fri, 05/09/2014 - 07:48 6
by Wadud M.
Fri, 05/09/2014 - 08:51
Normal topic How can I use MPI?
by gbliu
Wed, 07/20/2011 - 23:11 6
by Dmitry Kuzmin (...
Wed, 07/20/2011 - 23:11
Normal topic Fault-tolerant MPI program
by jackyjngwn
Thu, 03/10/2011 - 09:18 6
by matheusbersot
Thu, 03/10/2011 - 09:18
Normal topic Can't install Parallel Studio XE 2015 Update1 on Scientific Linux 6.6
by Zhenzhen B.
Sat, 01/17/2015 - 22:06 6
by Zhenzhen B.
Wed, 06/15/2016 - 19:22
Normal topic problem with intel mpi 4.0
by (name withheld)
Thu, 08/19/2010 - 06:02 6
by (name withheld)
Sat, 11/20/2010 - 17:17
Normal topic application fails when more than 1 node is used
by José Luis G.
Wed, 02/20/2013 - 16:13 6
by Iván S.
Fri, 03/15/2013 - 12:36
Normal topic Intel MPI and Unicode in Windows
by Seifer Lin
Thu, 04/19/2012 - 20:04 6
by Sergey Kostrov
Sat, 04/28/2012 - 14:19
Normal topic MPI startup(): dapl fabric is not available and fallback fabric is not enabled
by Vijay Amirtharaj
Sun, 03/24/2013 - 22:06 5
by James T. (Intel)
Fri, 01/10/2014 - 09:20
Normal topic Trace Collector fails on big data
by davvad
Mon, 02/20/2012 - 03:10 5
by Dmitry Kuzmin (...
Tue, 02/28/2012 - 04:51
Normal topic cannot open source file "mpi.h"
by Estanislao G.
Fri, 10/02/2015 - 02:53 5
by Artem R. (Intel)
Wed, 10/07/2015 - 08:28
Normal topic Issues running on Ubuntu10.04.2 LTS
by AGG
Tue, 12/20/2011 - 15:43 5
by James T. (Intel)
Tue, 12/20/2011 - 15:43
Normal topic MPI: polling 'passive' rma operations
by zp3
Sun, 05/03/2015 - 13:48 5
by Mark L. (Intel)
Wed, 06/03/2015 - 11:49
Normal topic WRFVAR hang up if compiled with Intel MPI Library 4.0.0.025 using MPI
by jerryleo
Sat, 05/22/2010 - 13:45 5
by Dmitry Kuzmin (...
Sat, 05/22/2010 - 14:18
Normal topic Intel MPI gives wrong number of physical cores on core i7 Q820?
by Anders S.
Mon, 06/15/2015 - 10:33 5
by Anders S.
Tue, 07/07/2015 - 14:00
Normal topic Dell Dimension 8400, Windows Vista, Intel 537EP PCI Modem driver
by marco_dimension_8400
Wed, 01/31/2007 - 19:27 5
by (name withheld)
Wed, 01/31/2007 - 19:27
Normal topic mpivars.sh
by Sam W.
Tue, 09/24/2013 - 03:04 5
by Enrico R.
Thu, 04/03/2014 - 06:26
Normal topic IFORT/OPENMPI EXECUTION PROBLEM
by emrys56
Tue, 05/26/2009 - 10:00 5
by Gergana S. (Intel)
Tue, 05/26/2009 - 10:00
Normal topic How to set each process priority and affinity values when running an MPI program using mpiexec utility ?
by Arthur V. Ratz
Wed, 01/27/2016 - 21:21 5
by Arthur V. Ratz
Thu, 01/28/2016 - 19:21
Normal topic INTEL-MPI-5.0: -prepend-rank on the mpirun command line does not work
by Michael R.
Tue, 08/05/2014 - 01:34 5
by James T. (Intel)
Fri, 09/05/2014 - 09:29
Normal topic Debugging Fortran MPI codes in VS2012 and Intel MPI
by Wee Beng T.
Tue, 08/18/2015 - 20:10 5
by Wee Beng T.
Sun, 08/23/2015 - 23:19
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