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 Repliessort ascending Last Post
Normal topic does the intel 5000x MCH support PCI Express peer-to-peer
by jsreekanth
Fri, 08/29/2008 - 08:05 1
by jsreekanth
Thu, 09/04/2008 - 07:31
Normal topic Performance Comparasons between 2 multi-core computers
by dingjun.chencmgl.ca
Tue, 09/11/2012 - 09:14 1
by Tim P.
Tue, 09/18/2012 - 06:16
Normal topic to run MPI instructions in Ifort
by vvreddy
Fri, 08/28/2009 - 01:20 1
by Dmitry Kuzmin (...
Fri, 08/28/2009 - 01:20
Normal topic Installed MPI Library 5.1 Update 3 and Damaged the OS Install
by Ricardo L.
Wed, 06/15/2016 - 10:54 1
by Klaus-Dieter Oe...
Tue, 06/21/2016 - 07:45
Normal topic [Windows] Failed to launch MPI apps by SYSTEM account
by Seifer Lin
Tue, 03/13/2012 - 01:36 1
by Tullos, James A
Tue, 03/13/2012 - 07:41
Normal topic InetlMPI: query fabric choice and settings at runtime
by Alex Loddoch
Thu, 09/12/2013 - 12:57 1
by Tullos, James A
Thu, 09/12/2013 - 13:07
Normal topic DAPL startup: RLIMIT_MEMLOCK too small Error
by Akhilesh N.
Thu, 03/31/2016 - 08:36 1
by Michael Steyer ...
Fri, 04/01/2016 - 05:36
Normal topic High Performance Linpack on windows XP - urgent
by (name withheld)
Mon, 12/12/2005 - 07:16 1
by Clay B.
Thu, 12/22/2005 - 21:27
Normal topic How to use Intel MPI 5.0?
by (name withheld)
Thu, 07/31/2014 - 06:23 1
by Tullos, James A
Fri, 08/01/2014 - 12:20
Normal topic "ifort -cluster-openmp" don't find a "license for FClusOMPL"
by astronomar
Tue, 10/14/2008 - 08:31 1
by Andrey Derbunov...
Tue, 10/14/2008 - 08:31
Normal topic effective profiling
by freakabcd
Mon, 02/14/2005 - 05:15 1
by Clay B.
Wed, 03/16/2005 - 22:38
Normal topic Combining multithreading and IntelMPI
by Pierre C.
Thu, 09/08/2016 - 07:40 1
by jimdempseyatthecove
Sat, 09/17/2016 - 06:22
Normal topic Softwares available for clusters
by manu-gupta
Mon, 09/14/2009 - 05:16 1
by Tim P.
Mon, 09/14/2009 - 05:16
Normal topic OS and Fortran Compiler Edition for HPC
by bentobox
Tue, 02/05/2008 - 08:29 1
by Steve Lionel (Intel)
Fri, 03/28/2008 - 08:13
Normal topic MPI problem with shm fabric
by rs8421
Mon, 12/13/2010 - 13:30 1
by Dmitry Kuzmin (...
Mon, 12/13/2010 - 13:30
Normal topic Deadlock with MPI_Win_fence going from Intel MPI 4.1.3.049 to 5.0.3.048
by tjahns
Tue, 06/30/2015 - 01:11 1
by Tullos, James A
Tue, 07/07/2015 - 07:29
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 mpirun gives error when run whithin a cpuset.
by emanuele.lombardi
Tue, 05/21/2013 - 07:01 1
by Tullos, James A
Tue, 05/21/2013 - 14:17
Normal topic Using IMB to test multiple host p2p communications simultaneously
by drMikeT
Thu, 10/30/2014 - 12:04 1
by drMikeT
Mon, 11/17/2014 - 10:54
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 Intel MPI real-time performance problem
by wang b.
Tue, 11/22/2016 - 08:40 1
by Tullos, James A
Wed, 11/23/2016 - 11:52
Normal topic How to run application without mpiexec?
by David D.
Mon, 09/07/2015 - 11:58 1
by Dmitry S. (Intel)
Tue, 10/06/2015 - 04:38
Normal topic Performance of MPI cluster applications with IntelHyperThreading Technology Enabled
by Tim P.
Tue, 10/13/2009 - 11:37 1
by Gergana S. (Intel)
Tue, 10/13/2009 - 11:37
Normal topic mpicleanup in MPI 4.0.3
by mateoguzman
Thu, 08/02/2012 - 08:46 1
by Tullos, James A
Thu, 08/02/2012 - 12:24
Normal topic Linux server only seeing 5 licenses
by Dave A. from Li...
Wed, 11/02/2011 - 13:53 1
by Igor V. (Intel)
Wed, 11/02/2011 - 13:55
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