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 Two jobs pinned to the same CPU's
by (name withheld)
Wed, 10/26/2011 - 13:47 3
by Tim P.
Thu, 10/27/2011 - 10:37
Normal topic Two Infiniband networks.
by Adalberto Fazzio
Thu, 01/26/2012 - 12:41 2
by Adalberto Fazzio
Thu, 01/26/2012 - 12:41
Normal topic Two broken links: "...Other useful information: Support Resources and Product Information..."
by Sergey Kostrov
Sat, 03/17/2012 - 15:05 3
by James T. (Intel)
Sat, 03/17/2012 - 15:05
Normal topic Tuning Intel MPI for Phi
by Ronald W Green ...
Mon, 11/10/2014 - 06:57 0
by Ronald W Green ...
Mon, 11/10/2014 - 06:57
Normal topic Trying to use I_MPI_PIN_DOMAIN=socket
by William N.
Sat, 01/31/2015 - 09:09 3
by Gergana S. (Intel)
Tue, 02/17/2015 - 14:34
Normal topic Trying to make MPI work in a QuickWin application
by Anders S.
Mon, 07/06/2015 - 14:10 7
by Anders S.
Fri, 07/17/2015 - 23:58
Normal topic Try to Install Intel Cluster Studio 2016 on Centos 7 Skript isnt working
by Kevin F.
Mon, 11/23/2015 - 01:36 9
by James T. (Intel)
Fri, 03/04/2016 - 08:38
Normal topic truncated Message : same size sent and received.
by aditya g.
Mon, 05/23/2016 - 03:58 1
by Michael Steyer ...
Fri, 06/03/2016 - 05:10
Normal topic troubles with dat.conf when try to run Intel Cluster Cheker
by maxim.kaurkin
Thu, 11/03/2011 - 05:16 2
by maxim.kaurkin
Thu, 11/03/2011 - 06:00
Normal topic Trouble with checkpointing with Intel MPI using blcr
by hrscad d.
Tue, 12/09/2014 - 20:57 0
by hrscad d.
Tue, 12/09/2014 - 20:57
Normal topic trivial code fails sometimes under SGE: HYDT_dmxu_poll_wait_for_event (./tools/demux/demux_ poll.c:70): assert (!(pollfds[i].rev
by Sylvain Korzennik
Thu, 09/18/2014 - 13:51 7
by James T. (Intel)
Mon, 09/29/2014 - 07:56
Normal topic Tracing MPI call with Intel MPI
by dsi-intel d.
Mon, 09/08/2014 - 05:59 1
by James T. (Intel)
Wed, 09/10/2014 - 07:18
Normal topic traceanalyzer summary sheet output
by jguillau
Thu, 11/26/2015 - 03:52 2
by jguillau
Fri, 11/27/2015 - 06:44
Normal topic traceanalyzer launching problem
by mikyung k.
Tue, 08/16/2016 - 08:20 7
by Dmitry Kuzmin (...
Thu, 09/15/2016 - 03:39
Normal topic Trace Collector fails on big data
by davvad
Mon, 02/20/2012 - 03:10 5
by Dmitry Kuzmin (...
Tue, 02/28/2012 - 04:51
Normal topic Trace collector
by plinius
Wed, 02/16/2005 - 01:10 2
by plinius
Wed, 02/16/2005 - 01:10
Normal topic Trace Analyzer Segmentation Fault
by sandek
Thu, 07/12/2012 - 11:21 5
by Dmitry Kuzmin (...
Fri, 07/20/2012 - 03:50
Normal topic Trace analyzer MPI library test example link error
by toastnmaker
Tue, 01/15/2008 - 04:04 6
by grigoryzagorodnev
Tue, 01/15/2008 - 04:04
Normal topic Total network bandwidth-efficiency of MPI collectives vs. MPI one-sided calls
by seongyun k.
Sat, 02/13/2016 - 20:00 2
by Mark L. (Intel)
Mon, 02/29/2016 - 18:04
Normal topic Tool to obtain hardware counters on Nehalem processor
by notahoo
Mon, 12/22/2008 - 13:30 1
by Tim P.
Mon, 12/22/2008 - 13:30
Normal topic to seek some examples for hybrid Intel MPI and OPenMP codes
by dingjun.chencmgl.ca
Fri, 08/03/2012 - 07:47 13
by dingjun.chencmgl.ca
Thu, 08/09/2012 - 06:53
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 To Intel: How to run Phi 5110p with host and Cluster Studio under Windows?
by Anders S.
Fri, 07/17/2015 - 23:21 0
by Anders S.
Fri, 07/17/2015 - 23:21
Normal topic TMI with Intel True Scale Switch
by Kristoffer J.
Tue, 05/13/2014 - 05:04 0
by Kristoffer J.
Tue, 05/13/2014 - 05:04
Normal topic tmi
by Robo B.
Wed, 10/30/2013 - 17:01 3
by Robo B.
Mon, 11/04/2013 - 23:19
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