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 Repliessort ascending Last Post
Normal topic .nsfxxxx files generated at execution with mpi
by martialp
Mon, 11/02/2009 - 00:02 1
by Dmitry Kuzmin (...
Mon, 11/02/2009 - 00:02
Normal topic Cluster Math Kernel Libs
by (name withheld)
Mon, 08/09/2004 - 20:05 1
by Henry Gabb (Intel)
Tue, 08/10/2004 - 14:08
Normal topic Intel mpirun interpreting process count incorrectly in Slurm
by Martijn D.
Wed, 10/26/2011 - 09:20 1
by Dmitry S. (Intel)
Wed, 10/26/2011 - 23:33
Closed topic Installation failed on node node*
by Sungho L.
Wed, 05/29/2013 - 06:53 1
by James T. (Intel)
Fri, 05/31/2013 - 07:05
Normal topic IBM 4.0 and data-check
by Håkon B.
Wed, 11/12/2014 - 02:18 1
by James T. (Intel)
Mon, 01/05/2015 - 13:32
Normal topic <How to share an array between two processes running on the different nodes (hosts).
by Arthur V. Ratz
Sat, 02/06/2016 - 10:35 1
by Arthur V. Ratz
Tue, 02/09/2016 - 19:08
Normal topic Trading App
by EDUARDO M.
Fri, 03/03/2017 - 13:23 1
by Dmitry S. (Intel)
Mon, 03/27/2017 - 23:52
Normal topic Core i7-900 processor
by logicman112
Wed, 04/28/2010 - 03:51 1
by Tim P.
Wed, 04/28/2010 - 03:51
Normal topic using intel mpi and torque, spawn rank 0 on one master node
by aksharb
Mon, 09/17/2012 - 08:15 1
by James T. (Intel)
Mon, 09/17/2012 - 13:31
Normal topic Intel Trace Analyzer - BDI file building 99%
by Nitin G
Mon, 02/25/2013 - 00:03 1
by James T. (Intel)
Thu, 02/28/2013 - 11:57
Normal topic mpitune -V ERROR
by Intersect S.
Tue, 09/09/2014 - 21:33 1
by James T. (Intel)
Wed, 09/10/2014 - 07:59
Normal topic mpirun vs mpiexec
by Ronald G.
Thu, 12/22/2016 - 09:24 1
by Si, Zhuowei (Intel)
Tue, 12/27/2016 - 19:27
Normal topic mkl PATH
by saeedian
Mon, 01/16/2012 - 04:09 1
by James T. (Intel)
Mon, 01/16/2012 - 04:09
Normal topic Error message: control_cb (./pm/pmiserv/pmiserv_cb.c:1151): assert (!closed) failed
by L. Juan
Fri, 01/02/2015 - 13:39 1
by Gergana S. (Intel)
Tue, 01/06/2015 - 13:42
Normal topic “make check” fails when compiling parallel HDF5 with intel compilers!
by Farrokh A.
Fri, 04/21/2017 - 22:06 1
by Dmitry S. (Intel)
Thu, 04/27/2017 - 01:03
Normal topic GUI applications with MPI
by jimmy82
Tue, 05/25/2010 - 22:55 1
by David Lombard (...
Tue, 05/25/2010 - 22:55
Normal topic Intel MPI TraceAnalyzer for Opterons
by Christian B.
Tue, 02/21/2006 - 18:58 1
by ullrichbl
Tue, 02/21/2006 - 18:58
Normal topic old intel/860 parallel program
by Juan Fernando L.
Sun, 05/07/2017 - 12:51 1
by Mark L. (Intel)
Wed, 05/10/2017 - 15:17
Normal topic question about different processor models on the same system
by (name withheld)
Fri, 04/07/2006 - 09:48 1
by Tim P.
Fri, 04/07/2006 - 09:48
Normal topic if an openmp code works on a single cpu with multi-threads, will it neccessarily work on a multi-processor machine?
by cuimenge
Thu, 01/10/2008 - 09:12 1
by Tim P.
Thu, 01/10/2008 - 09:12
Closed topic Problem with the use of Intel MPI DAPL fabric
by dingjun.chencmgl.ca
Wed, 01/08/2014 - 07:10 1
by James T. (Intel)
Fri, 01/10/2014 - 09:27
Normal topic How to guarantee that the number of processes are properly allocated to each of the nodes
by Sungho H.
Mon, 10/16/2017 - 14:55 1
by Klaus-Dieter Oe...
Tue, 11/07/2017 - 02:18
Normal topic IntelMPI over Mellanox 10GB RDMA chipset
by Thierry C.
Wed, 09/09/2015 - 08:46 1
by Artem R. (Intel)
Fri, 09/11/2015 - 01:58
Normal topic adding further compute nodes
by Gert Lindner
Wed, 05/16/2018 - 06:12 1
by Tim P.
Wed, 05/16/2018 - 07:02
Normal topic why 'logic' value of KMP_AFFINITY is invalid?
by dingjun.chencmgl.ca
Tue, 01/31/2017 - 07:41 1
by McCalpin, John
Wed, 02/01/2017 - 09:19
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