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 How to pin Intel MPI processes within Torque cpusets? Set domain issues
by shamov_um
Thu, 12/20/2012 - 12:05 3
by shamov_um
Thu, 12/20/2012 - 13:57
Normal topic Performance of MPI cluster applications with IntelHyperThreading Technology Enabled
by Tim P.
Tue, 10/13/2009 - 11:37 1
by Gergana S. (Intel)
Tue, 10/13/2009 - 11:37
Normal topic Is it possible to do static load balancing dynamically?
by suzanne
Mon, 11/08/2004 - 17:02 0
by suzanne
Mon, 11/08/2004 - 17:02
Normal topic PMPI_Bcast: Message truncated,
by vasci_
Thu, 01/09/2014 - 07:59 3
by Sanjiv T.
Wed, 06/03/2015 - 02:36
Normal topic Intel MPI gives wrong number of physical cores on core i7 Q820?
by Anders S.
Mon, 06/15/2015 - 10:33 5
by Anders S.
Tue, 07/07/2015 - 14:00
Hot topic Question about mpiexec (5.1.3)
by Zhanghong T.
Fri, 06/24/2016 - 00:43 15
by Zhanghong T.
Thu, 06/30/2016 - 13:33
Closed topic Register for the Intel® HPC Developer Conference
by James T. (Intel)
Wed, 10/18/2017 - 13:41 0
by James T. (Intel)
Wed, 10/18/2017 - 13:41
Normal topic sshconnectivity script does not work with password containing "["
by Alexis M.
Fri, 09/16/2011 - 15:36 4
by alexisgm
Fri, 09/16/2011 - 15:36
Normal topic Bug in Intel MPI 4.1.0.024 with slurm-2.5.4
by Paul E.
Wed, 04/24/2013 - 09:11 4
by James T. (Intel)
Fri, 01/10/2014 - 08:30
Normal topic License Management
by bholt3
Tue, 03/30/2010 - 16:37 1
by Gergana S. (Intel)
Tue, 03/30/2010 - 16:37
Normal topic what is a good HPC middleware to support windows2003?
by YI W.
Thu, 04/27/2006 - 07:22 1
by YI W.
Thu, 04/27/2006 - 07:22
Normal topic pmi_proxy not found
by Paul Fons
Wed, 05/28/2014 - 21:24 6
by Jim P.
Wed, 12/17/2014 - 10:23
Normal topic Unusual requirement?
by Luis S.
Fri, 09/25/2015 - 04:44 1
by James T. (Intel)
Fri, 10/16/2015 - 08:06
Normal topic MPI library crash when spawning > 20 processes using MPI_COMM_SPAWN
by Ed F.
Thu, 10/13/2016 - 03:20 8
by Ed F.
Mon, 10/24/2016 - 04:03
Normal topic Intel CMKL and MPICH2
by Alin M Elena
Sat, 05/13/2006 - 16:14 0
by Alin M Elena
Sat, 05/13/2006 - 16:14
Normal topic Error from mpiexec - readv failed - errno 9 (Bad file descriptor)
by Ramesh
Mon, 06/16/2014 - 23:41 4
by James T. (Intel)
Thu, 07/10/2014 - 10:05
Normal topic Source location in Trace Analyzer in applications statically linked with Intel® MPI Library
by Igor P.
Sat, 10/03/2015 - 00:32 3
by Artem R. (Intel)
Tue, 10/06/2015 - 06:46
Normal topic mpiexec run on different os
by Sung Nam Lee
Wed, 10/19/2016 - 19:20 0
by Sung Nam Lee
Wed, 10/19/2016 - 19:20
Normal topic intel mpi and infiniband udapl
by Rene S.
Tue, 01/22/2008 - 12:29 7
by Andrey Derbunov...
Tue, 01/22/2008 - 12:29
Normal topic Problems reading HDF5 files with IntelMPI?
by angel_devicente
Mon, 10/27/2014 - 09:36 0
by angel_devicente
Mon, 10/27/2014 - 09:36
Normal topic My MPI program doesn't work (hangs) when you launch processes on different nodes (hosts)
by Arthur V. Ratz
Sun, 01/31/2016 - 23:02 6
by Arthur V. Ratz
Thu, 02/11/2016 - 10:31
Normal topic mpsvars error
by Raju A.
Fri, 02/10/2017 - 11:08 1
by Si, Zhuowei (Intel)
Thu, 02/16/2017 - 20:14
Normal topic mpif90 from cluster toolkit pointing to gfortran
by Ben Beeler
Wed, 08/04/2010 - 13:20 3
by Gergana S. (Intel)
Wed, 08/04/2010 - 13:20
Normal topic How to run program on cluster?
by Zhanghong T.
Sat, 03/17/2012 - 02:57 14
by Zhanghong T.
Mon, 04/09/2012 - 06:32
Normal topic MPI_Send
by prabhugobi
Sat, 01/03/2009 - 09:28 3
by andres-more (Intel)
Sat, 01/03/2009 - 09:37
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