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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Topic / Topic starter Post date Replies Last Postsort ascending
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 Passing macro definitions (strings) to mpicc/mpicxx seems broken
by gryghash
Fri, 04/20/2012 - 12:36 2
by gryghash
Mon, 04/23/2012 - 12:08
Normal topic More than 16 cores
by David Race
Wed, 04/18/2012 - 14:34 1
by James T. (Intel)
Wed, 04/18/2012 - 14:34
Normal topic coarray problems
by latomicien
Mon, 04/09/2012 - 11:18 1
by James T. (Intel)
Mon, 04/09/2012 - 11:21
Normal topic How to run program on cluster?
by (name withheld)
Sat, 03/17/2012 - 02:57 14
by (name withheld)
Mon, 04/09/2012 - 06:32
Normal topic ictvars.sh referring to wrong path for iccvars.sh
by Andrew P
Wed, 03/21/2012 - 10:46 2
by James T. (Intel)
Mon, 04/02/2012 - 14:58
Normal topic Intel MPI and Torque 3.0.2
by Guillaume De Nayer
Fri, 03/30/2012 - 02:14 5
by James T. (Intel)
Mon, 04/02/2012 - 06:51
Normal topic Dual Rail Performance
by David Race
Thu, 03/29/2012 - 08:04 4
by Dmitry Kuzmin (...
Fri, 03/30/2012 - 02:37
Normal topic Missing SilentinstallConfigFile.ini - l_mpi_p_4.0.1.007
by Thai Le (Intel)
Wed, 03/28/2012 - 17:54 1
by James T. (Intel)
Wed, 03/28/2012 - 17:54
Hot topic run intel cluster studio on windows xp 32bit
by Annalee (Intel)
Wed, 03/28/2012 - 08:20 22
by James T. (Intel)
Wed, 03/28/2012 - 08:20
Hot topic unable to LD_PRELOAD PMPI-based profiler with Fortran
by pcarns
Thu, 03/01/2012 - 06:59 15
by James T. (Intel)
Fri, 03/23/2012 - 07:12
Normal topic print mpi rank on stdout
by Ben Foster
Mon, 03/19/2012 - 15:32 3
by Gergana S. (Intel)
Wed, 03/21/2012 - 08:56
Normal topic missing mpivars.sh in intel-compilerprof-256-12.1-7 when running mpirun
by andres-more (Intel)
Tue, 03/20/2012 - 12:28 1
by Gergana S. (Intel)
Tue, 03/20/2012 - 12:43
Normal topic Two broken links: "...Other useful information: Support Resources and Product Information..."
by Sergey Kostrov
Sat, 03/17/2012 - 15:05 3
by James T. (Intel)
Sat, 03/17/2012 - 15:05
Normal topic [-1] MPI startup(): Imported environment partly inaccesible
by Guillaume De Nayer
Thu, 03/15/2012 - 05:59 5
by James T. (Intel)
Fri, 03/16/2012 - 08:35
Normal topic [Windows] Failed to launch MPI apps by SYSTEM account
by Seifer Lin
Tue, 03/13/2012 - 01:36 1
by James T. (Intel)
Tue, 03/13/2012 - 07:41
Normal topic Maximun number of MPI communicator
by Nguyen, Loc Q
Fri, 03/09/2012 - 13:00 2
by Nguyen, Loc Q
Fri, 03/09/2012 - 13:00
Normal topic processor peak vs. effective performance on parallel platforms question
by notahoo
Wed, 03/07/2012 - 15:22 2
by Tim P.
Thu, 03/08/2012 - 13:02
Normal topic Intel Cluster Studio problem with infiniband
by Guillaume De Nayer
Thu, 03/08/2012 - 08:02 13
by Guillaume De Nayer
Thu, 03/08/2012 - 08:02
Normal topic Good tool to for performance ealuation of MPI+OMP code
by drMikeT
Mon, 03/05/2012 - 11:09 10
by James T. (Intel)
Wed, 03/07/2012 - 07:00
Normal topic Running MPI application without mpiexec
by eric.huiggy.com
Wed, 02/15/2012 - 11:20 10
by James T. (Intel)
Mon, 03/05/2012 - 13:31
Normal topic MPI one sided communication with malloc vs MPI_Alloc_mem
by csnatarajan
Wed, 02/29/2012 - 13:29 2
by csnatarajan
Thu, 03/01/2012 - 10:23
Hot topic Where is the /Qcoarray:distributed option?
by obmeninfor
Fri, 02/03/2012 - 14:39 30
by obmeninfor
Tue, 02/28/2012 - 14:32
Normal topic Trace Collector fails on big data
by davvad
Mon, 02/20/2012 - 03:10 5
by Dmitry Kuzmin (...
Tue, 02/28/2012 - 04:51
Normal topic The error message of Intel MPI
by Seifer Lin
Thu, 02/23/2012 - 18:39 6
by James T. (Intel)
Thu, 02/23/2012 - 18:39
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