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: 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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Intel monitors this forum Monday – Friday, 09:00 – 17:00 Pacific Time (GMT –7:00). Depending on the amount of research we need to do to track down the answer, it may take a day or two for us to respond.
Topic / Topic startersort descending Post date Replies Last Post
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 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 2
by Gergana S. (Intel)
Tue, 05/26/2015 - 08:29
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 Bug in mpi_f08-module with IMPI-5.1.1.109&Intel-16.0.0 on Linux-cluster
by Michael R.
Mon, 11/30/2015 - 04:23 2
by Gergana S. (Intel)
Wed, 12/16/2015 - 14:22
Normal topic Bug of Intel MPI?
by (name withheld)
Sun, 03/03/2013 - 15:54 11
by James T. (Intel)
Wed, 04/17/2013 - 11:59
Normal topic Bug report: Intel C++ Compiler 10.1: OpenMP running fails. (while MSCL is OK)
by jiefeng.liang
Mon, 06/02/2008 - 02:14 2
by jiefeng.liang
Mon, 06/02/2008 - 02:14
Normal topic Bug report: Intel MPI 3.1: gcc version detection code broken for LANG=ja.JP-UTF-8
by rigarash
Mon, 05/12/2008 - 07:48 1
by Gergana S. (Intel)
Mon, 05/12/2008 - 07:48
Normal topic Bug with -compile_info and -link_info options
by dsi-intel d.
Tue, 09/16/2014 - 07:04 8
by James T. (Intel)
Wed, 10/08/2014 - 13:44
Normal topic Bug with WRITE(*,*) and MPI process
by OP
Tue, 05/17/2016 - 14:58 3
by Steve Lionel (Intel)
Wed, 05/18/2016 - 06:43
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