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: 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
Sticky topic Sticky: Intel MPI Library Troubleshooting Guide
by Gergana S. (Intel)
Mon, 07/27/2015 - 14:47 2
by Gergana S. (Intel)
Tue, 05/16/2017 - 15:22
Sticky topic Sticky: Join the Intel® Parallel Studio XE 2018 Beta program
by Gergana S. (Intel)
Thu, 04/13/2017 - 15:55 0
by Gergana S. (Intel)
Thu, 04/13/2017 - 15:55
Sticky topic Sticky: New tutorial available on analyzing hybrid OpenMP+MPI applications
by Gergana S. (Intel)
Wed, 11/02/2016 - 15:36 0
by Gergana S. (Intel)
Wed, 11/02/2016 - 15:36
Normal topic Bug in MPI_File_read_all MPI_File_write_all soubroutines
by mochalskyy_serhiy
Fri, 06/23/2017 - 05:00 2
by Si, Zhuowei (Intel)
Mon, 07/17/2017 - 20:06
Normal topic Processes created by MPI_Comm_spawn don't terminate before parent process finalization
by fgpassos
Thu, 08/18/2011 - 12:41 8
by fgpassos
Wed, 08/24/2011 - 08:25
Normal topic Error message when I_MPI_MPD_TMPDIR is set in impi 4.0.0
by Edmund Sumbar
Wed, 03/17/2010 - 07:59 1
by Dmitry Kuzmin (...
Wed, 03/17/2010 - 10:46
Normal topic catastrophic error: cannot open source file "mpi.h"
by Tami C.
Thu, 02/21/2013 - 05:44 3
by Tim P.
Mon, 02/25/2013 - 06:31
Normal topic Can shared memory work between processes running w/wo mpiexec?
by Lei T.
Sat, 09/06/2014 - 13:14 5
by James T. (Intel)
Tue, 09/16/2014 - 08:35
Normal topic Try to Install Intel Cluster Studio 2016 on Centos 7 Skript isnt working
by Kevin F.
Mon, 11/23/2015 - 01:36 8
by James T. (Intel)
Fri, 03/04/2016 - 08:38
Normal topic Intel Paralel Studio xe 2017 - Cluster Edition Installation problem
by shoaib r.
Tue, 12/13/2016 - 09:02 4
by Klaus-Dieter Oe...
Thu, 12/22/2016 - 11:02
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 mpdboot only running on 4 nodes
by markreynolds2
Thu, 07/01/2010 - 09:03 1
by Dmitry Kuzmin (...
Thu, 07/01/2010 - 09:03
Normal topic mpdboot -fails
by Maurice Breault
Tue, 07/02/2013 - 06:52 2
by James T. (Intel)
Tue, 07/09/2013 - 13:45
Normal topic IPM Statistics Format: GFLOPS is Missing
by Srikanth Yalavarthi
Thu, 01/01/2015 - 04:04 1
by Gergana S. (Intel)
Tue, 01/06/2015 - 15:07
Normal topic Why mpiexec utility doesn't work with NetBIOS names ?
by Arthur V. Ratz
Tue, 02/16/2016 - 20:51 1
by Arthur V. Ratz
Sat, 02/27/2016 - 20:40
Normal topic IMB and --input, 2017.0.2
by 4f0drlp7eyj3
Wed, 04/19/2017 - 08:21 2
by 4f0drlp7eyj3
Thu, 04/27/2017 - 09:14
Normal topic -=k or +=-k ?
by dgutson
Wed, 10/27/2004 - 15:18 4
by Community Admin
Wed, 10/27/2004 - 20:30
Normal topic segmentation fault only with mkl on intel cluster, MPI parallelization
by afylot
Fri, 07/09/2010 - 08:23 5
by afylot
Fri, 07/09/2010 - 08:23
Normal topic how to track license usage?
by Mindy P.
Thu, 11/20/2008 - 08:35 2
by Chuck
Wed, 07/01/2009 - 14:59
Normal topic Cisco MDS switch - Cant extract info.
by (name withheld)
Tue, 01/31/2006 - 12:48 0
by (name withheld)
Tue, 01/31/2006 - 12:48
Normal topic MPI IO problem with intel mpi v. 4.0.1.007 -
by Terrence Liao
Tue, 12/14/2010 - 13:37 3
by Terrence Liao
Tue, 12/14/2010 - 13:37
Normal topic kit-intelruntime2.0-0.x86_64.iso was not available to download
by Deleted User
Thu, 06/18/2009 - 00:39 2
by Gergana S. (Intel)
Fri, 06/19/2009 - 03:36
Normal topic Global default 8 byte integers and reals kills OpenMP
by Geoff Hall
Thu, 05/17/2012 - 20:28 5
by Geoff Hall
Fri, 06/08/2012 - 21:06
Normal topic Intel Trace Collector Crashing with Large Number of Cores
by Mohamad Sindi
Thu, 12/05/2013 - 05:20 2
by Mohamad Sindi
Sun, 12/08/2013 - 03:05
Normal topic nested mpirun commands
by okkebas
Wed, 06/03/2015 - 15:07 1
by John D.
Wed, 06/03/2015 - 23:40
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