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 startersort descending Post date Replies Last Post
Normal topic Issues with the I_MPI_HYDRA_BOOTSTRAP* envs, Intel MPI 4.0.1, SLES11 SP1
by Christian Gugge...
Mon, 11/15/2010 - 02:00 2
by Christian Gugge...
Mon, 11/15/2010 - 06:03
Normal topic ITAC -- Naming generated .stf file to differentiate runs
by drMikeT
Mon, 11/13/2017 - 06:12 1
by jimdempseyatthecove
Mon, 11/13/2017 - 07:13
Normal topic ITAC error during trace collection
by Igor P.
Sun, 02/25/2018 - 02:28 0
by Igor P.
Sun, 02/25/2018 - 02:28
Normal topic ITAC Lustre integration
by dkokron
Thu, 10/22/2015 - 14:24 2
by dkokron
Fri, 10/23/2015 - 06:40
Normal topic ITAC: profiling without tracing
by davvad
Mon, 02/06/2012 - 22:58 6
by davvad
Wed, 02/08/2012 - 04:14
Normal topic Itanium2 - Rocks problem
by mcd_75
Wed, 09/21/2005 - 05:35 2
by mcd_75
Fri, 09/30/2005 - 12:17
Normal topic ITC problems
by (name withheld)
Thu, 09/29/2005 - 09:39 0
by (name withheld)
Thu, 09/29/2005 - 09:39
Normal topic I_MPI_DEBUG output
by Jesper Carlson
Thu, 07/14/2011 - 05:45 3
by Dmitry Kuzmin (...
Thu, 07/14/2011 - 05:45
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 I_MPI_FABRICS: ofa or dapl ?
by Guillaume De Nayer
Thu, 03/15/2012 - 06:20 13
by Paul C.
Fri, 10/25/2013 - 09:11
Normal topic I_MPI_PERHOST variable not working with IntelMPI v4.1.0.030
by George P.
Mon, 11/04/2013 - 07:56 3
by James T. (Intel)
Fri, 10/31/2014 - 11:44
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 Job distribution problem
by combe
Fri, 04/25/2008 - 08:06 7
by grenfell
Fri, 04/25/2008 - 08:06
Normal topic Join the Intel® Parallel Studio XE 2018 Beta program
by Gergana S. (Intel)
Thu, 04/13/2017 - 15:55 0
by Gergana S. (Intel)
Thu, 04/13/2017 - 15:55
Normal topic KAP/Pro on Cray XT4?
by postaquestion
Fri, 06/01/2007 - 08:39 2
by Tim P.
Fri, 06/01/2007 - 10:03
Normal topic Killing orphaned process in MPI for Windows
by haim_mo
Tue, 12/18/2007 - 05:13 0
by haim_mo
Tue, 12/18/2007 - 05:13
Normal topic kit-intelruntime2.0-0.x86_64.iso was not available to download
by Deleted User
Thu, 06/18/2009 - 00:39 2
by Gergana S. (Intel)
Fri, 06/19/2009 - 03:36
Normal topic L3 caches in Nehalem
by Aastha Mehta
Tue, 06/15/2010 - 13:40 5
by Aastha Mehta
Tue, 06/15/2010 - 13:40
Normal topic LAPACK vs ScaLAPACK
by rabbitsoft
Tue, 03/30/2010 - 00:13 1
by Sangamesh B.
Tue, 03/30/2010 - 00:13
Normal topic large array in parallel code
by yibingxin
Fri, 01/28/2005 - 19:33 1
by Henry Gabb (Intel)
Fri, 01/28/2005 - 19:33
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 Large Matrix inversion using parallel computing in ifort
by suvabrata_das
Mon, 09/14/2009 - 01:11 3
by areid
Mon, 09/28/2009 - 16:19
Normal topic large scale MPI error: HYDT_bscu_wait_for_completion
by Beichuan Y.
Fri, 03/07/2014 - 07:40 1
by James T. (Intel)
Tue, 03/25/2014 - 07:36
Normal topic libfabric.so.1 not found warning
by Ronald G.
Tue, 01/10/2017 - 08:53 1
by James T. (Intel)
Tue, 01/31/2017 - 13:03
Normal topic libgcc independent binary
by jinliang w.
Tue, 03/22/2016 - 15:01 3
by jinliang w.
Thu, 03/24/2016 - 09:45
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