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 run an MPI program on multiple nodes (hosts) which are not joined into a domain ?
by Arthur V. Ratz
Tue, 02/16/2016 - 21:12 5
by Arthur V. Ratz
Mon, 04/11/2016 - 21:27
Normal topic IMB and --input, 2017.0.2
by 4f0drlp7eyj3
Wed, 04/19/2017 - 08:21 2
by 4f0drlp7eyj3
Thu, 04/27/2017 - 09:14
Hot topic non commertial product
by saeedian
Wed, 01/11/2012 - 03:41 16
by James T. (Intel)
Wed, 01/11/2012 - 03:41
Normal topic $TMPDIR question
by Rafał Błaszczyk
Mon, 05/24/2010 - 04:23 3
by Dmitry Kuzmin (...
Mon, 05/24/2010 - 04:23
Normal topic A Question about NUMA
by Deleted User
Wed, 07/21/2004 - 14:15 2
by Henry Gabb (Intel)
Wed, 07/21/2004 - 22:02
Normal topic Choice between 'extern inline' and macros
by aniruddhas
Mon, 10/03/2005 - 03:06 0
by aniruddhas
Mon, 10/03/2005 - 03:06
Normal topic mpirun.hydra with -rmk pbs switch and Torque
by gshamov
Wed, 05/23/2012 - 11:32 3
by James T. (Intel)
Wed, 05/23/2012 - 13:59
Normal topic Multi-threading with Intel MPI
by Kunal M.
Thu, 12/26/2013 - 08:01 1
by James T. (Intel)
Tue, 12/31/2013 - 08:51
Normal topic MPI_COMM_SPAWN crashing
by okkebas
Wed, 06/03/2015 - 15:20 1
by John D.
Thu, 06/04/2015 - 00:00
Normal topic MPI in mixed C and FORTRAN
by Gordon F.
Thu, 06/09/2016 - 14:04 2
by Gordon F.
Fri, 06/10/2016 - 16:27
Normal topic Omnipath support in Intel MPI 4.1
by eric m.
Fri, 09/29/2017 - 06:04 2
by eric m.
Fri, 09/29/2017 - 09:07
Normal topic mpiexec and command line arguments
by John Young
Tue, 11/02/2010 - 06:23 4
by John Young
Tue, 11/02/2010 - 06:23
Normal topic Have You Heard Of "Scaling Performance Forward"?
by Wesley Shimanek...
Wed, 04/15/2009 - 06:37 1
by srimks
Wed, 04/15/2009 - 06:37
Normal topic Mpirun with intel debugger
by cfduser
Mon, 03/19/2007 - 11:08 1
by cfduser
Mon, 03/19/2007 - 11:08
Normal topic MPI Installation
by Chen Li
Wed, 11/14/2012 - 12:37 2
by James T. (Intel)
Fri, 11/16/2012 - 06:54
Normal topic Installing Intel MPI
by Wadud M.
Fri, 05/09/2014 - 07:48 6
by Wadud M.
Fri, 05/09/2014 - 08:51
Normal topic clusters of two virtual machines cannot be created ,the master can't access another
by James B.
Wed, 09/02/2015 - 06:31 1
by Artem R. (Intel)
Thu, 09/03/2015 - 00:06
Normal topic I_MPI_WAIT_MODE don't work
by Yu-Ping Z. (Intel)
Wed, 09/21/2016 - 20:33 3
by Klaus-Dieter Oe...
Thu, 10/06/2016 - 09:19
Normal topic where are the others 4 cores?
by dingjun.chencmgl.ca
Tue, 04/17/2018 - 07:29 6
by McCalpin, John
Thu, 04/19/2018 - 11:23
Normal topic opemnp/mpi code for Matrix multiplication
by dusear4la
Wed, 03/23/2011 - 11:48 2
by Tim P.
Thu, 03/24/2011 - 12:46
Normal topic cpufreq for Xeon 5500 on linux
by priya.sehgalgma...
Tue, 09/22/2009 - 19:44 1
by Tim P.
Tue, 09/22/2009 - 19:44
Normal topic Linux Cluster with intel DQ35JO board and Core 2 Duo processor????? Is creating problem.....
by Muhammad Asif
Fri, 07/25/2008 - 03:27 1
by Gergana S. (Intel)
Fri, 07/25/2008 - 03:27
Normal topic I_MPI_EXTRA_FILESYSTEM settings for NFS
by Bernhard S.
Tue, 04/02/2013 - 00:34 1
by James T. (Intel)
Tue, 04/02/2013 - 06:50
Normal topic Intel MIC LDAP Issue
This topic has been moved to "Intel® Many Integrated Core Architecture (Intel MIC Architecture)" (View topic)
Normal topic Warning when sourcing the pcsevars.sh file
by Paul I.
Thu, 01/21/2016 - 12:09 6
by James T. (Intel)
Tue, 01/17/2017 - 12:51
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Hot topic with new posts
Hot topic without new posts
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