Intel® Developer Zone:
Intel® Clusters and HPC Technology

Announcements
 

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:

Please do not include private information such as your email address or product serial number in your posts. If you need to share private information with an Intel employee, they can start a private thread for you.

Intel monitors this forum Monday – Friday, 09:00 – 17:00 Pacific Time (GMT –7:00). Depending on the amount of research we need to do to track down the answer, it may take a day or two for us to respond.
Topic / Topic starter Post date Repliessort descending Last Post
Normal topic How to use correctly mpitune to optimize mpi on our cluster ?
by Guillaume De Nayer
Wed, 03/09/2011 - 02:15 5
by Dmitry Kuzmin (...
Wed, 03/09/2011 - 02:15
Normal topic how to install intel mpi from parallel studio xe 2016 cluster version linux
by Chaowen G.
Thu, 10/22/2015 - 21:17 5
by Chaowen G.
Thu, 11/26/2015 - 12:54
Normal topic Internal MPI error! cannot read from remote process
by paul g.
Sat, 11/05/2016 - 16:12 5
by paul g.
Thu, 01/19/2017 - 06:49
Normal topic How to catch MPI exception
by Jimmy82
Sun, 04/18/2010 - 23:49 5
by Dmitry Kuzmin (...
Mon, 04/19/2010 - 00:42
Normal topic Hybrid OpenMP/MPI doesn't work with the Intel compiler
by Chris S.
Wed, 10/09/2013 - 09:17 5
by Chris S.
Thu, 10/10/2013 - 07:41
Normal topic Non-Blocking MPI_Comm_Spawn
by Florentino S.
Thu, 12/13/2012 - 06:20 5
by Tullos, James A
Thu, 12/20/2012 - 11:28
Normal topic error: more than one instance of overloaded function "MessageHandler::debug" matches the argument list:
by Keerti Bhamidipati
Fri, 02/05/2010 - 15:27 5
by Dmitry Kuzmin (...
Fri, 02/05/2010 - 15:27
Normal topic idb with mpirun error
by (name withheld)
Sat, 05/06/2006 - 19:44 5
by Community Admin
Thu, 05/11/2006 - 19:36
Normal topic How to run an MPI program on multiple nodes (hosts) which are not joined into a domain ?
by Arthur V. Ratz
Tue, 02/16/2016 - 21:12 5
by Arthur V. Ratz
Mon, 04/11/2016 - 21:27
Normal topic IntelMPI first execution crashes, mpd process on remote host does not exit
by Jin Ma
Thu, 06/03/2010 - 12:48 5
by Dmitry Kuzmin (...
Thu, 06/03/2010 - 12:48
Normal topic Failure to launch (ssh becomes zombie)
by L. D. Marks
Wed, 07/17/2013 - 08:04 5
by Tullos, James A
Tue, 09/27/2016 - 05:30
Normal topic INTEL-MPI-5.0: -prepend-rank on the mpirun command line does not work
by Michael R.
Tue, 08/05/2014 - 01:34 5
by Tullos, James A
Fri, 09/05/2014 - 09:29
Normal topic Can shared memory work between processes running w/wo mpiexec?
by Lei T.
Sat, 09/06/2014 - 13:14 5
by Tullos, James A
Tue, 09/16/2014 - 08:35
Normal topic idb parallel debugging "no main" problem
by sdettrick
Wed, 02/18/2009 - 10:12 5
by Tim P.
Wed, 02/18/2009 - 10:12
Normal topic Error installing Cluster Toolkit on Server 2008
by allison.roth
Tue, 10/20/2009 - 13:16 5
by Gergana S. (Intel)
Tue, 10/20/2009 - 13:16
Normal topic intel mpi error
by (name withheld)
Tue, 12/25/2012 - 07:53 5
by (name withheld)
Sat, 08/17/2013 - 13:17
Normal topic Do you intent to make Itac support OpenMPI?
by laurent.nguyen
Tue, 02/16/2010 - 08:01 5
by Gergana S. (Intel)
Tue, 02/16/2010 - 08:01
Normal topic Segmentation fault on MPI, runs properly on OpenMP
by bellman
Thu, 03/18/2010 - 13:28 5
by bellman
Thu, 03/18/2010 - 13:28
Normal topic segmentation fault only with mkl on intel cluster, MPI parallelization
by afylot
Fri, 07/09/2010 - 08:23 5
by afylot
Fri, 07/09/2010 - 08:23
Normal topic mpdallexit: cannot connect to local mpd
by camiyu917gmail.com
Mon, 05/18/2009 - 20:28 5
by Gergana S. (Intel)
Mon, 05/18/2009 - 20:46
Normal topic MPI_Comm_spawn strips empty strings from argv
by Ed F.
Wed, 08/12/2015 - 03:44 5
by Steve H. (Intel)
Fri, 09/25/2015 - 14:21
Normal topic nested MPI application
by jinliang w.
Thu, 03/31/2016 - 05:34 5
by Michael Steyer ...
Thu, 04/07/2016 - 05:41
Normal topic Error when linking with Intel MPI -- C++ Binding problem?
by jackyjngwn
Wed, 08/26/2009 - 11:04 5
by Gergana S. (Intel)
Wed, 08/26/2009 - 11:04
Normal topic Wrong results by Intel MPI 4.0.3.006?
by jackyjngwn
Mon, 11/05/2012 - 12:19 5
by Tullos, James A
Mon, 11/05/2012 - 13:50
Normal topic qdel not killing all processes started under Intel MPI
by Noah K.
Mon, 08/25/2014 - 16:47 5
by Gergana S. (Intel)
Wed, 08/27/2014 - 09:00
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
For more complete information about compiler optimizations, see our Optimization Notice.