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 disable prefetch
by blupp75
Mon, 11/22/2004 - 10:49 0
by blupp75
Mon, 11/22/2004 - 10:49
Normal topic Intel cluster checker ?
by Catalin Bostan
Fri, 06/11/2010 - 08:00 3
by Ricardo Medel (...
Mon, 06/14/2010 - 09:20
Normal topic Intel MPI debugging and profiling tools?
by Joe
Wed, 11/16/2011 - 09:08 2
by Joe
Wed, 11/16/2011 - 09:08
Normal topic mpd daemon prematurely terminating job
by Stephen J.
Fri, 06/07/2013 - 21:00 5
by James T. (Intel)
Wed, 06/12/2013 - 10:56
Normal topic Checkpointing MPI jobs with Intel MPI version 4.1.3.049
by Arjun R.
Fri, 12/05/2014 - 01:56 0
by Arjun R.
Fri, 12/05/2014 - 01:56
Normal topic What is the purpose fo using -rr and -grr round robin options of mpiexec utility ?
by Arthur V. Ratz
Thu, 02/11/2016 - 21:57 2
by Arthur V. Ratz
Thu, 02/11/2016 - 23:19
Normal topic What could be a cause of the MPI program to run slower on multinode cluster?
by Arthur V. Ratz
Mon, 03/27/2017 - 05:30 5
by Arthur V. Ratz
Sat, 04/01/2017 - 06:15
Normal topic HPC cluster courses in the uk
by clhona
Thu, 05/11/2006 - 14:34 0
by clhona
Thu, 05/11/2006 - 14:34
Normal topic does mpi intel debugger manual exist?
by toastnmaker
Tue, 01/22/2008 - 02:22 6
by toastnmaker
Tue, 01/22/2008 - 02:22
Normal topic Intel Cluster Checker collection issue
by Sankar G.
Thu, 10/26/2017 - 09:00 1
by Rebecca P. (Intel)
Thu, 10/26/2017 - 09:55
Normal topic I can't run program on slave node
by camiyu917gmail.com
Wed, 05/20/2009 - 17:43 14
by Dmitry Kuzmin (...
Wed, 05/20/2009 - 17:43
Normal topic Is the libxml2-python librairy necessary for the intel cluster toolkit 4.0 ?
by Guillaume De Nayer
Sun, 09/26/2010 - 02:16 2
by Guillaume De Nayer
Sun, 09/26/2010 - 02:16
Normal topic pmi_proxy: Command not found
by Mohab Mahfouz
Mon, 04/30/2012 - 06:26 12
by Giuseppe P.
Thu, 10/25/2012 - 08:26
Normal topic Supported MPI implementations
by Kevin Z.
Tue, 11/26/2013 - 12:01 1
by Gergana S. (Intel)
Tue, 11/26/2013 - 14:16
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 mpiicc, mpiicpc, mpiifort, etc. are missing in Parallel Studio XE Cluster Edition
by Islem M.
Fri, 05/20/2016 - 08:18 1
by jimdempseyatthecove
Sun, 05/22/2016 - 18:42
Normal topic mpirun: unexpected disconnect completion event
by Vaziri, Ali
Tue, 05/22/2018 - 14:50 0
by Vaziri, Ali
Tue, 05/22/2018 - 14:50
Normal topic Error with Intel MPI (ld: cannot find -lmpi)
by Susheel Kumar Sekhar
Mon, 10/19/2009 - 20:55 3
by Gergana S. (Intel)
Mon, 10/19/2009 - 20:55
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 MPI delayed stdout
by italo1337
Mon, 10/29/2012 - 08:11 6
by James T. (Intel)
Tue, 10/30/2012 - 08:06
Normal topic Difference between mpicc and mpiicc
by Fuli F.
Thu, 04/10/2014 - 02:34 7
by Tim P.
Fri, 04/11/2014 - 07:44
Normal topic mpirun with bad hostname hangs with [ssh] <defunct> until Enter is pressed
by Adrian I.
Mon, 08/24/2015 - 06:17 4
by Adrian I.
Tue, 08/25/2015 - 02:30
Normal topic SLURM Intelmpi cannot use Infiniband only ethernet QLogic Intel switch and interfaces
by Zeljko M.
Tue, 09/06/2016 - 10:13 6
by Gregg S. (Intel)
Tue, 09/20/2016 - 09:14
Normal topic DSM system with an AGP card
by muhunal
Thu, 06/24/2004 - 09:59 2
by Community Admin
Wed, 07/21/2004 - 20:22
Normal topic Unable to run IntelMPI on two different machines
by martialp
Wed, 03/31/2010 - 04:10 3
by Gergana S. (Intel)
Wed, 03/31/2010 - 04:10
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