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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 datesort descending Replies Last Post
Normal topic IMB-MPI1.4.0.3 fails with Signal 1 hangup errors
by jianni
Fri, 12/28/2012 - 11:54 2
by jianni
Wed, 01/02/2013 - 07:56
Normal topic problem with mpi_comm_accept
by kellerd@lle.roc...
Mon, 01/07/2013 - 11:37 14
by James T. (Intel)
Thu, 01/10/2013 - 11:40
Normal topic Cross-platform consistence
by q w.
Thu, 01/10/2013 - 17:40 1
by James T. (Intel)
Fri, 01/11/2013 - 07:09
Normal topic MPI MPMD fault tolerance support
by John Gilmore
Fri, 01/11/2013 - 06:46 4
by James T. (Intel)
Tue, 01/15/2013 - 12:19
Normal topic MPI_Barrier bug with defined communicators.
by ivcores
Mon, 01/14/2013 - 07:09 10
by James T. (Intel)
Mon, 04/01/2013 - 11:41
Normal topic everything runs on one core
by itabhiyanta
Wed, 01/16/2013 - 00:52 1
by James T. (Intel)
Wed, 01/16/2013 - 07:01
Normal topic Infiniband and MPI_THREAD_MULTIPLE
by Stefan G.
Wed, 01/16/2013 - 01:41 11
by James T. (Intel)
Mon, 06/30/2014 - 06:55
Normal topic Binary Instrumentation - ITCPIN and OpenMPI
by Nitin G
Tue, 01/22/2013 - 04:20 3
by James T. (Intel)
Thu, 01/24/2013 - 07:08
Normal topic assertion in MPI_GATHERV
by gastineau
Tue, 01/22/2013 - 12:26 1
by James T. (Intel)
Tue, 01/22/2013 - 14:09
Normal topic mpitune question
by bernieb@yahoo.com
Wed, 01/23/2013 - 11:01 1
by James T. (Intel)
Thu, 01/24/2013 - 07:56
Hot topic MPI Library 4.1 and Torque
by Marc O.
Fri, 01/25/2013 - 05:04 15
by hpc-dit-support h.
Thu, 03/20/2014 - 09:12
Hot topic mpiexec hangs for 5 seconds when launching notepad
by adambruss
Fri, 01/25/2013 - 09:04 22
by adambruss
Fri, 02/15/2013 - 11:43
Normal topic Documentation for configuring Intel Cluster Studio XE with Moab/Torque queue manager
by An Le (Intel)
Tue, 01/29/2013 - 09:34 1
by James T. (Intel)
Wed, 01/30/2013 - 09:17
Hot topic Where is the IDE?
by Jayanth D.
Fri, 02/08/2013 - 07:52 19
by court
Thu, 04/03/2014 - 21:41
Normal topic Intel MPI Alternative on Mac OSX
by Christopher C.
Sat, 02/09/2013 - 13:59 1
by Michael Steyer ...
Mon, 03/04/2013 - 09:11
Hot topic HYDT_bscu_wait_for_completion
by Eh C.
Mon, 02/11/2013 - 10:29 31
by James T. (Intel)
Wed, 06/19/2013 - 11:56
Normal topic MPI - core assignment/core utilization/process manager difficulties
by Jesper Carlson
Tue, 02/12/2013 - 01:20 10
by James T. (Intel)
Thu, 02/28/2013 - 12:05
Normal topic wmpiexec and command line prompts and process priority?
by Joe
Wed, 02/13/2013 - 09:26 3
by James T. (Intel)
Thu, 02/28/2013 - 06:39
Normal topic Uninstall Problem
by Jayanth D.
Wed, 02/13/2013 - 19:02 1
by James T. (Intel)
Thu, 02/14/2013 - 09:21
Normal topic mpirun error "APPLICATION TERMINATED WITH THE EXIT STRING: Hangup (signal 1)"
by Antonio Claudio P.
Mon, 02/18/2013 - 14:40 4
by Antonio Claudio P.
Wed, 03/13/2013 - 13:41
Hot topic MPI_Allreduce strange result
by FortCpp
Tue, 02/19/2013 - 09:09 17
by lyh03259
Mon, 07/15/2013 - 07:39
Normal topic application fails when more than 1 node is used
by José Luis G.
Wed, 02/20/2013 - 16:13 6
by Iván S.
Fri, 03/15/2013 - 12:36
Normal topic catastrophic error: cannot open source file "mpi.h"
by Tami C.
Thu, 02/21/2013 - 05:44 3
by Tim Prince
Mon, 02/25/2013 - 06:31
Normal topic Vast unwanted output from mpirun task
by L. D. Marks
Thu, 02/21/2013 - 14:41 2
by L. D. Marks
Thu, 02/21/2013 - 15:10
Normal topic Intel Trace Analyzer - BDI file building 99%
by Nitin G
Mon, 02/25/2013 - 00:03 1
by James T. (Intel)
Thu, 02/28/2013 - 11:57
New posts
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Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic
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