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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

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Topic / Topic starter Post date Replies Last Post
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 Error with mpiexec: MPI_Comm_Size always 1!
by kralowsky
Tue, 04/15/2008 - 22:51 2
by kralowsky
Tue, 04/15/2008 - 22:51
Normal topic IFORT constant numbers
by conor p.
Tue, 11/04/2014 - 19:15 5
by conor p.
Tue, 11/11/2014 - 06:18
Normal topic MPI_FILE_SET_VIEW produces a seg fault in Windows 10
by (name withheld)
Tue, 02/02/2016 - 13:24 10
by Gergana S. (Intel)
Fri, 02/12/2016 - 17:20
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 Slowdown p2p MPI calls
by unrue
Tue, 10/15/2013 - 08:37 3
by unrue
Mon, 11/04/2013 - 00:29
Normal topic MPI equivalent of KMP_PLACE_THREADS on MIC
by Pramod K.
Sun, 03/29/2015 - 13:29 4
by Mark Lubin (Intel)
Wed, 06/03/2015 - 10:50
Normal topic Compiling a program using mpi_f08 fails with gfortran based mpif90
by Todor K.
Tue, 04/12/2016 - 05:34 4
by Todor K.
Tue, 04/12/2016 - 08:29
Normal topic weird Cluster OMP problem
by mrentropy
Thu, 10/01/2009 - 10:26 1
by mrentropy
Thu, 10/01/2009 - 10:46
Normal topic Intel MPI strange behavor with I_MPI_PIN_DOMAIN
by iketeru
Wed, 12/15/2010 - 02:45 2
by iketeru
Wed, 12/15/2010 - 02:45
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 Altix-4700 and PBSPro thread migration errors
by postaquestion
Wed, 05/09/2007 - 16:56 2
by dkokron
Wed, 05/09/2007 - 16:56
Hot topic MPI+linked list
by diedro
Fri, 08/29/2014 - 10:45 15
by diedro
Mon, 09/29/2014 - 07:11
Normal topic Intel Visual Studio MPI setup
by Sebastiano P.
Tue, 11/17/2015 - 03:23 1
by Dmitry S. (Intel)
Wed, 11/18/2015 - 02:30
Normal topic Scalability on Intel quad CPU
by Tim P.
Fri, 05/06/2016 - 13:30 0
by Tim P.
Fri, 05/06/2016 - 13:30
Normal topic Error with Intel MPI (ld: cannot find -lmpi)
by Susheel Kumar Sekhar
Mon, 10/19/2009 - 20:55 3
by Gergana S. (Intel)
Mon, 10/19/2009 - 20:55
Normal topic Intsallation problem
by Pierre B.
Thu, 01/20/2011 - 09:41 1
by Dmitry Kuzmin (...
Thu, 01/20/2011 - 09:41
Normal topic MPI is blocking on MPI_Test, Trace Analyser question
by gert.massa
Tue, 08/07/2012 - 00:49 11
by James T. (Intel)
Mon, 08/13/2012 - 06:26
Normal topic MC# programming language
by (name withheld)
Sun, 09/09/2007 - 06:07 0
by (name withheld)
Sun, 09/09/2007 - 06:07
Normal topic mpi performance/settings issue
by stoitchko k.
Tue, 09/16/2014 - 07:50 6
by stoitchko k.
Thu, 10/02/2014 - 22:17
Normal topic Strange behaviour of Fortran MPI_Waitany under MPS analysis
by Igor P.
Wed, 11/25/2015 - 06:17 3
by Dmitry Kuzmin (...
Tue, 12/01/2015 - 01:43
Normal topic Hybrid MPI/OpenMP process pinning
by Joel
Tue, 11/15/2011 - 07:17 6
by Dmitry S. (Intel)
Wed, 02/27/2013 - 00:52
Normal topic open_hca: device mlx4_0 not found
by Praveen k.
Wed, 06/05/2013 - 07:16 11
by James T. (Intel)
Mon, 06/10/2013 - 08:53
Normal topic MPI Library for Windows Thread support level
by sashibala
Mon, 07/13/2009 - 11:20 3
by Gergana S. (Intel)
Mon, 07/13/2009 - 11:20
Hot topic Problem with intel mpi: same job 6x slower on 4 cores of 1 node than on 2 cores of 2 nodes
by Guillaume De Nayer
Sat, 09/25/2010 - 05:01 19
by Dmitry Kuzmin (...
Sat, 09/25/2010 - 05:01
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