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 2D FFT performance on cluster
by (name withheld)
Wed, 04/12/2006 - 08:32 7
by (name withheld)
Wed, 04/26/2006 - 01:37
Normal topic 3-D FFT via 1-D conversion
by Masrul
Mon, 07/11/2016 - 08:33 6
by Masrul
Wed, 07/13/2016 - 12:58
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 A Bus error
by Jack S.
Fri, 04/08/2016 - 08:54 1
by Heinrich Bockho...
Thu, 04/14/2016 - 01:03
Normal topic a cluster of two virtual machines cannot be created,it said cannot access "my another node name" using ssh command
by James B.
Wed, 09/02/2015 - 06:43 0
by James B.
Wed, 09/02/2015 - 06:43
Normal topic A conflict event was happened with Ethernet port (e1000) during the upload linux kernel with Redboot
by Deleted User
Wed, 11/22/2006 - 08:41 0
by allen-lin
Wed, 11/22/2006 - 08:41
Normal topic A Question about NUMA
by Deleted User
Wed, 07/21/2004 - 14:15 2
by Henry Gabb (Intel)
Wed, 07/21/2004 - 22:02
Normal topic Abaqus with Omnipath
by John H.
Sun, 03/19/2017 - 13:13 11
by Matthew M.
Mon, 05/22/2017 - 12:33
Normal topic about hybrid multithreaded-MPI solver
by recrusader
Tue, 08/10/2010 - 12:47 1
by Tim P.
Tue, 08/10/2010 - 12:47
Normal topic about MPI benchmark 4.0 tests
by dingjun.chencmgl.ca
Mon, 11/18/2013 - 09:32 7
by James T. (Intel)
Tue, 05/26/2015 - 08:23
Normal topic About the undefined reference to `_mm_idivrem_epi32'
by zuibeidemei
Wed, 07/20/2011 - 19:42 1
by Dmitry Kuzmin (...
Wed, 07/20/2011 - 19:42
Normal topic Add machine to Cluster
by Vishnu
Fri, 08/19/2016 - 00:13 14
by Vishnu
Fri, 09/30/2016 - 01:38
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 After the OpenMP: what is the next step?
by Alexandre Correia
Tue, 03/30/2010 - 07:50 3
by Alexandre Correia
Tue, 03/30/2010 - 07:50
Normal topic After updating MKL, ictvars.sh sets up old version of MKL instead of new one
by Unix Services T...
Fri, 02/04/2011 - 15:30 1
by Unix Services T...
Fri, 02/04/2011 - 17:15
Normal topic Allocate the memory of an entire node on a single MPI process
by Vasileios K.
Sat, 03/19/2016 - 22:50 1
by Heinrich Bockho...
Thu, 03/24/2016 - 02:09
Normal topic Alternate format in "-machinefile" causes problems
by Geoff Hall
Thu, 02/09/2012 - 20:45 13
by James T. (Intel)
Fri, 02/17/2012 - 06:15
Normal topic alternative to expect
by awinguth
Mon, 01/26/2009 - 10:28 1
by Gergana S. (Intel)
Mon, 01/26/2009 - 10:28
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
Normal topic Amber 8: undefined symbol: __intel_cpu_indicator
by Sangamesh B.
Wed, 12/19/2007 - 01:55 0
by Sangamesh B.
Wed, 12/19/2007 - 01:55
Normal topic An Introduction to HPC: Parallel Computing Issues (online seminar)
by Henry Gabb (Intel)
Tue, 01/25/2005 - 20:02 0
by Henry Gabb (Intel)
Tue, 01/25/2005 - 20:02
Normal topic Analyzing mpd Ring Failures
by Ansgar Esztermann
Mon, 06/14/2010 - 09:01 8
by Ansgar Esztermann
Mon, 06/14/2010 - 09:01
Normal topic Any good tools/methods to debug MPI based program?
by Zhanghong T.
Thu, 10/08/2015 - 18:58 6
by Artem R. (Intel)
Mon, 10/12/2015 - 00:07
Normal topic Anyway to make Intel MPI run with event-driven instead active polling?
by spacedoggy
Mon, 11/17/2014 - 15:27 1
by spacedoggy
Mon, 11/17/2014 - 15:30
Normal topic Application crashes when run on 2 nodes (caused collective abort of all ranks, killed by signal 9)
by Kunal Rao
Mon, 12/12/2011 - 20:48 4
by Sanjiv T.
Wed, 06/03/2015 - 02:32
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