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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 mpiifort / mpiicc / mpiicpc script error
by mrentropy
Wed, 12/16/2009 - 11:14 11
by Tim P.
Wed, 12/16/2009 - 11:16
Normal topic Performance issue with multi-rail support in Intel MPI 5.0
by Simon H.
Wed, 12/17/2014 - 01:42 11
by Gergana S. (Intel)
Mon, 11/23/2015 - 09:06
Normal topic One-sided MPI communication never returns in some cases
by Sebastian R.
Thu, 03/01/2012 - 14:35 11
by James T. (Intel)
Fri, 02/06/2015 - 14:23
Normal topic MPI is blocking on MPI_Test, Trace Analyser question
by gert.massa
Tue, 08/07/2012 - 00:49 11
by James T. (Intel)
Mon, 08/13/2012 - 06:26
Normal topic open_hca: device mlx4_0 not found
by Praveen k.
Wed, 06/05/2013 - 07:16 11
by James T. (Intel)
Mon, 06/10/2013 - 08:53
Normal topic intel mpi failed with infiniband on new nodes of our cluster (Got FATAL event 3)
by Guillaume De Nayer
Fri, 05/11/2012 - 02:45 11
by James T. (Intel)
Fri, 05/11/2012 - 02:58
Normal topic Memory continous increase When I run ccsm with intel mpi,why?
by Zhang Ping
Sun, 05/23/2010 - 03:51 10
by Zhang Ping
Sun, 05/23/2010 - 03:57
Normal topic Large jobs with Hydra won't start
by Ade F.
Fri, 08/23/2013 - 08:18 10
by Ade F.
Tue, 12/03/2013 - 13:43
Normal topic Error DAPL with Intel MPI library
by unrue
Sun, 05/02/2010 - 02:11 10
by unrue
Sun, 05/02/2010 - 03:25
Normal topic Debugger hanging due to Python mismatch problem in Intel Cluster Studio 2011
by rfbmunb.br
Thu, 03/31/2011 - 11:13 10
by James T. (Intel)
Thu, 06/20/2013 - 07:25
Normal topic Intel MPI Library on Microsoft* Windows* HPC Server 2008
by a_goryachih
Thu, 07/26/2012 - 03:51 10
by James T. (Intel)
Fri, 08/03/2012 - 07:39
Normal topic Looking for data of traces
by Aaron H.
Thu, 11/20/2014 - 12:26 10
by Gergana S. (Intel)
Tue, 01/06/2015 - 14:56
Normal topic MPI_SCATTERV broken on upgrade?
by chasmotron
Wed, 05/08/2013 - 08:27 10
by James T. (Intel)
Tue, 06/04/2013 - 06:21
Normal topic Unable to generate trace file with mpirun
by Greg S.
Mon, 06/23/2014 - 09:13 10
by Greg S.
Tue, 06/24/2014 - 09:58
Normal topic Good tool to for performance ealuation of MPI+OMP code
by drMikeT
Mon, 03/05/2012 - 11:09 10
by James T. (Intel)
Wed, 03/07/2012 - 07:00
Normal topic File locking error on Polyserve file system ADIOI_Set_lock
by Gandharv K.
Fri, 05/31/2013 - 09:15 10
by James T. (Intel)
Tue, 07/09/2013 - 13:15
Normal topic Running MPI application without mpiexec
by eric.huiggy.com
Wed, 02/15/2012 - 11:20 10
by James T. (Intel)
Mon, 03/05/2012 - 13:31
Normal topic MPI_Barrier bug with defined communicators.
by ivcores
Mon, 01/14/2013 - 07:09 10
by James T. (Intel)
Mon, 04/01/2013 - 11:41
Normal topic mpivars.sh to build path automatically
by Tiago M.
Tue, 02/17/2015 - 17:27 10
by Tiago M.
Thu, 02/19/2015 - 15:14
Normal topic install MPI LIbrary on Ubuntu 12.04
by Michal Kvasnicka
Fri, 09/06/2013 - 00:46 10
by James T. (Intel)
Mon, 06/02/2014 - 08:19
Normal topic MPI - core assignment/core utilization/process manager difficulties
by Jesper Carlson
Tue, 02/12/2013 - 01:20 10
by James T. (Intel)
Thu, 02/28/2013 - 12:05
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 Can Xeon Phi 5110p be run on a host with Windows 7
by Anders S.
Thu, 07/16/2015 - 11:59 9
by Anders S.
Mon, 07/20/2015 - 06:46
Normal topic Installing the Intel Cluster Toolkit Compiler Edition on a GE + IB cluster
by hpcsoftwaremail...
Mon, 12/07/2009 - 10:22 9
by hpcsoftwaremail...
Mon, 12/07/2009 - 13:21
Normal topic MPI_Send/ MPI_Rcv don't work with more then 8182 double
by Paolo M.
Mon, 09/19/2016 - 13:19 9
by James T. (Intel)
Wed, 11/23/2016 - 12:26
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