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 failed generate trace file with mpirun
by Zhoulong J. (Intel)
Tue, 07/04/2017 - 05:17 2
by Zhoulong J. (Intel)
Wed, 07/05/2017 - 02:31
Normal topic Debugging HPC Applications
by Community Admin
Tue, 06/22/2004 - 18:07 6
by Community Admin
Fri, 07/09/2004 - 15:50
Normal topic mp_linpack / mpi_exec dapl_cma_active: ARP_ERR, retries(15) ...
by pmonday
Thu, 05/19/2011 - 15:45 3
by pmonday
Fri, 05/20/2011 - 09:58
Normal topic Documentation for configuring Intel Cluster Studio XE with Moab/Torque queue manager
by An Le (Intel)
Tue, 01/29/2013 - 09:34 1
by James T. (Intel)
Wed, 01/30/2013 - 09:17
Normal topic Running mpi w/o mpiexec/mpirun
by jaewonj
Mon, 11/09/2009 - 19:19 13
by jaewonj
Fri, 08/13/2010 - 10:49
Normal topic How communication between ranks works?
by Carlos Alexandre T.
Sat, 02/22/2014 - 10:36 1
by Tim P.
Wed, 03/05/2014 - 06:54
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 settings for xeon phi mpi
by David M.
Mon, 07/25/2016 - 13:34 2
by David M.
Tue, 07/26/2016 - 10:07
Normal topic Philips Velo 1
by conti
Mon, 05/02/2005 - 16:13 0
by conti
Mon, 05/02/2005 - 16:13
Normal topic Linux server only seeing 5 licenses
by Dave A. from Li...
Wed, 11/02/2011 - 13:53 1
by Igor V. (Intel)
Wed, 11/02/2011 - 13:55
Normal topic Question for CPU utilization while while waiting with MPI_RECV under MS Windows
by YoungChul C.
Sun, 06/02/2013 - 19:42 1
by Tim P.
Mon, 06/03/2013 - 08:03
Normal topic Running NPB3.3 with I-MPI
by grovershah
Thu, 05/06/2010 - 06:14 1
by Dmitry Kuzmin (...
Thu, 05/06/2010 - 06:14
Normal topic How to use Intel MPI 5.0?
by Zhanghong T.
Thu, 07/31/2014 - 06:23 1
by James T. (Intel)
Fri, 08/01/2014 - 12:20
Hot topic Can MPI be used to parallelize a QuickWin application?
by Anders S.
Sat, 10/24/2015 - 09:48 30
by Anders S.
Mon, 01/18/2016 - 00:23
Normal topic MPI crashes with the error message: (it_plfd->revents & POLLERR) == 0
by seongyun k.
Fri, 11/11/2016 - 21:44 1
by James T. (Intel)
Wed, 11/23/2016 - 11:27
Normal topic How to user ssh instead of rsh with mpich_dbg.idb
by larry-baker
Thu, 10/26/2006 - 23:35 1
by Andrey Derbunov...
Thu, 10/26/2006 - 23:35
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 license ( floating )
by Bong Yeong C.
Wed, 02/10/2016 - 19:14 1
by Tim P.
Thu, 02/11/2016 - 01:30
Normal topic Abaqus with Omnipath
by John H.
Sun, 03/19/2017 - 13:13 11
by Matthew M.
Mon, 05/22/2017 - 12:33
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 debugger hangs up
by linfa
Thu, 09/16/2010 - 09:17 2
by Dmitry Kuzmin (...
Thu, 09/16/2010 - 09:17
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 ICR: HPCC test module
by jollyshah
Wed, 03/11/2009 - 21:53 0
by jollyshah
Wed, 03/11/2009 - 21:53
Normal topic Initial attempt to use two Windows boxes fails for no obvious reason
by Bevin B. (Intel)
Thu, 03/03/2011 - 10:28 2
by Bevin B. (Intel)
Thu, 03/03/2011 - 10:28
Hot topic [SOLVED] Intel MPI crashes in more than one node
by Iván S.
Tue, 10/16/2012 - 03:55 23
by somanath999gmail.com
Tue, 05/07/2013 - 05:22
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