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 startersort descending Post date Replies Last Post
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 Applications that have a mix of OpenMP and MPI
by Vikram Chowdiah...
Fri, 10/08/2004 - 08:43 1
by Clay B.
Wed, 10/27/2004 - 16:12
Normal topic Ask for suggest to configure and run parallel program in cluster
by Zhanghong T.
Thu, 07/31/2014 - 06:38 2
by James T. (Intel)
Fri, 08/01/2014 - 12:24
Normal topic Assertion failed in file ../../dapl_conn_rc.c at line 914: vc->pg
by Michael S.
Tue, 10/06/2015 - 03:39 2
by Michael S.
Tue, 10/06/2015 - 04:49
Normal topic assertion in MPI_GATHERV
by gastineau
Tue, 01/22/2013 - 12:26 1
by James T. (Intel)
Tue, 01/22/2013 - 14:09
Normal topic Assign specific mpi tasks to specific IB interfaces
by David Race
Fri, 04/27/2012 - 08:23 2
by Dmitry Kuzmin (...
Sat, 04/28/2012 - 02:15
Normal topic At least confusing documentation CMKL 8.1
by Alin M Elena
Mon, 05/15/2006 - 15:24 0
by Alin M Elena
Mon, 05/15/2006 - 15:24
Normal topic Azure multi-agent failure on MPI_Init
by Ben E.
Thu, 05/15/2014 - 13:23 0
by Ben E.
Thu, 05/15/2014 - 13:23
Normal topic bad filename - /etc/dat.conf
by Rafał Błaszczyk
Mon, 04/26/2010 - 16:50 4
by Dmitry Kuzmin (...
Mon, 04/26/2010 - 16:55
Normal topic Bad mpirun behaviour
by Giacomo R.
Thu, 11/08/2012 - 05:42 9
by James T. (Intel)
Tue, 11/13/2012 - 05:15
Normal topic Basic client-server question
by givelberg
Thu, 07/12/2012 - 14:51 2
by James T. (Intel)
Fri, 07/13/2012 - 09:00
Normal topic BCAST error for message size greater than 2 GB
by AGG
Mon, 08/07/2017 - 09:21 2
by AGG
Tue, 08/08/2017 - 07:03
Normal topic Benchmark With Broadwell
by Atul Y.
Tue, 03/13/2018 - 04:19 1
by McCalpin, John
Tue, 03/13/2018 - 08:08
Normal topic Best way to build large applications in parallel
by Henry Gabb (Intel)
Wed, 08/18/2004 - 21:46 3
by Community Admin
Wed, 09/15/2004 - 03:57
Normal topic Better 8-node HPC cluster
by sinedie
Wed, 01/25/2006 - 12:01 2
by Henry Gabb (Intel)
Wed, 01/25/2006 - 16:59
Normal topic Binary Instrumentation - ITCPIN and OpenMPI
by Nitin G
Tue, 01/22/2013 - 04:20 3
by James T. (Intel)
Thu, 01/24/2013 - 07:08
Normal topic Binary instrumentation with itcpin fails with segmentation violation
by swienke
Wed, 07/04/2012 - 04:09 12
by swienke
Thu, 09/20/2012 - 03:52
Normal topic Bioscience benchmarks?
by Vikram Chowdiah...
Wed, 08/25/2004 - 18:44 0
by Vikram Chowdiah...
Wed, 08/25/2004 - 18:44
Normal topic Bizarre authenticity of host issue when running across multiple nodes with Intel MPI
by Greg S.
Wed, 07/29/2015 - 11:09 3
by Gergana S. (Intel)
Thu, 07/30/2015 - 11:22
Normal topic blacs_gridinit problem when inputs are parameters
by grenfell
Thu, 05/22/2008 - 22:31 2
by grenfell
Thu, 05/22/2008 - 22:31
Normal topic BLCR
by Charles Ritter
Wed, 06/03/2009 - 18:12 3
by Gergana S. (Intel)
Thu, 01/17/2013 - 10:12
Normal topic Bogus python error from Intel MPI mpdboot on Fedora Core 4
by dave-glover
Fri, 05/19/2006 - 14:37 2
by Andrey Derbunov...
Wed, 10/11/2006 - 15:57
Normal topic Bogus python error with Intel MPI on Fedora Core 4
by dave-glover
Fri, 05/19/2006 - 14:31 0
by dave-glover
Fri, 05/19/2006 - 14:31
Normal topic Broken links after Intel MPI Library runtime install on Win 7 Ent
by Austen D.
Thu, 03/28/2013 - 15:13 1
by James T. (Intel)
Fri, 03/29/2013 - 06:47
Normal topic Bug Report : MPI_IRECV invalid tag problem
by Xudong X.
Wed, 02/18/2015 - 12:08 6
by Mikhail Shiryae...
Wed, 04/25/2018 - 08:10
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