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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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 startersort ascending Post date Replies Last Post
Normal topic What exactly is HPC?
by Roger Herrick J...
Fri, 06/18/2004 - 23:57 9
by shuo-li (Intel)
Thu, 08/12/2004 - 06:50
Normal topic Welcome to the HPC forum
by Vikram Chowdiah...
Fri, 06/18/2004 - 20:38 1
by Kirshanthan S.
Sun, 03/30/2014 - 21:43
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 Webinar: Taking Advantage of Multi-Core
by Henry Gabb (Intel)
Fri, 09/02/2005 - 16:49 0
by Henry Gabb (Intel)
Fri, 09/02/2005 - 16:49
Closed topic Webinar: Improving Intel® MPI Library Performance with Automatic Tuning and the Intel® Trace Analyzer and Collector
by Tullos, James A
Fri, 11/30/2012 - 08:13 0
by Tullos, James A
Fri, 11/30/2012 - 08:13
Normal topic Warning when sourcing the pcsevars.sh file
by Paul I.
Thu, 01/21/2016 - 12:09 6
by Tullos, James A
Tue, 01/17/2017 - 12:51
Normal topic Wait for long time before the parallel began
by (name withheld)
Mon, 07/18/2016 - 07:53 3
by (name withheld)
Tue, 08/30/2016 - 19:56
Normal topic VT_LOGFILE_PREFIX not working with Intel trace collector
by Pramod K.
Thu, 10/24/2013 - 08:44 5
by Gergana S. (Intel)
Tue, 10/29/2013 - 15:12
Normal topic vtune cant collect data
by Manuel D.
Wed, 05/04/2016 - 07:00 0
by Manuel D.
Wed, 05/04/2016 - 07:00
Normal topic Visual Studio Intel C++ Compiler 16.0 - mkl_blacs_intelmpi_lp64_dll.lib missing
by William D.
Sun, 07/17/2016 - 12:10 0
by William D.
Sun, 07/17/2016 - 12:10
Normal topic Vista 64 /Desktop utilities
by (name withheld)
Sun, 12/24/2006 - 18:12 12
by Steve Lionel (Intel)
Sun, 12/24/2006 - 18:12
Normal topic Videography Workstation
by (name withheld)
Tue, 06/22/2004 - 18:08 2
by shuo-li (Intel)
Thu, 08/05/2004 - 16:40
Normal topic VAST-F/toOpenMP vs Intel fortran compiler auto-parallelization
by Michal Kvasnicka
Tue, 09/14/2010 - 06:01 0
by Michal Kvasnicka
Tue, 09/14/2010 - 06:01
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 Vasp run stop with impi
by zhijian f.
Wed, 02/10/2016 - 01:23 0
by zhijian f.
Wed, 02/10/2016 - 01:23
Normal topic Varying Intel MPI results using different topologies
by frisbee2468
Fri, 08/21/2015 - 17:00 8
by frisbee2468
Tue, 10/06/2015 - 02:55
Normal topic Various questions
by unrue
Sat, 05/15/2010 - 02:43 3
by Tim P.
Sat, 05/15/2010 - 07:51
Normal topic Valgrind Support
by domw
Wed, 07/01/2009 - 07:05 1
by Gergana S. (Intel)
Wed, 07/01/2009 - 07:05
Normal topic Using VTune/Amplifier 11 under Slurm
by bathmatt
Sun, 07/10/2011 - 13:19 1
by Dmitry Kuzmin (...
Sun, 07/10/2011 - 13:19
Normal topic Using new unified installer for Cluster Tools 3.2.2 - Slow
by Ron Reeder
Tue, 11/17/2009 - 12:41 2
by Dmitry Kuzmin (...
Tue, 11/17/2009 - 12:41
Normal topic Using mutlipe nics
by bowserjs
Wed, 07/29/2009 - 07:44 2
by bowserjs
Wed, 07/29/2009 - 07:44
Normal topic Using MSMPI.dll - fortran crash forrtl 157
by nathanreeves
Wed, 01/04/2017 - 04:25 1
by nathanreeves
Wed, 01/04/2017 - 22:27
Normal topic Using MPI_Init_thread in one processor
by mullervki
Fri, 01/31/2014 - 12:22 3
by Tullos, James A
Fri, 01/31/2014 - 13:47
Normal topic Using MPI-I/O to Read the Double-Precision Entity from a Fortran Unformatted File
by (name withheld)
Sat, 09/21/2013 - 07:45 4
by Tullos, James A
Tue, 09/02/2014 - 12:59
Normal topic Using MPI IO to read a Finite Element Mesh
by Amar K.
Fri, 06/14/2013 - 12:12 0
by Amar K.
Fri, 06/14/2013 - 12:12
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