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: 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:

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.

Forum Support Policy

This is a peer forum for developers using Intel® technology. Response times vary depending on the complexity of your issue.
Private messages can only be initiated by Intel employees and members of the Intel® Black Belt Developer program.
Topic / Topic starter Post date Replies Last Post
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 IMPI with on any Debian (for ex. Ubuntu)?
by Anar Yusifov
Tue, 08/31/2010 - 12:33 3
by Gergana S. (Intel)
Tue, 08/31/2010 - 12:33
Normal topic Dual Rail Performance
by David Race
Thu, 03/29/2012 - 08:04 4
by Dmitry Kuzmin (...
Fri, 03/30/2012 - 02:37
Normal topic Linking libraries after the libraries added by the mpicxx wrapper linker
by Seunghwa Kang
Fri, 03/28/2014 - 17:30 1
by James T. (Intel)
Tue, 04/08/2014 - 14:39
Normal topic How to profilie wrf???
by choi w.
Mon, 08/03/2015 - 17:58 1
by Tim P.
Tue, 08/04/2015 - 03:24
Normal topic MPI problem
by albumns
Tue, 08/16/2016 - 03:23 1
by Artem R. (Intel)
Tue, 08/23/2016 - 23:37
Normal topic ITAC error during trace collection
by Igor P.
Sun, 02/25/2018 - 02:28 0
by Igor P.
Sun, 02/25/2018 - 02:28
Normal topic mpitune
by jon
Mon, 02/09/2009 - 12:27 2
by jon
Mon, 02/09/2009 - 12:27
Normal topic Choice between 'extern inline' and macros
by aniruddhas
Mon, 10/03/2005 - 03:06 0
by aniruddhas
Mon, 10/03/2005 - 03:06
Normal topic Profiling and the product "intel Cluster Toolkit"
by Guillaume De Nayer
Fri, 02/11/2011 - 03:04 3
by Dmitry Kuzmin (...
Mon, 02/14/2011 - 05:01
Normal topic IMB Allreduce and Reduce message size confusion
by Pavel Mezentsev
Sun, 09/16/2012 - 09:08 3
by James T. (Intel)
Mon, 09/24/2012 - 06:54
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 How to submit jobs in Microsoft HPC 2012 Pack?
by Zhanghong T.
Mon, 11/23/2015 - 18:26 1
by Zhanghong T.
Mon, 11/23/2015 - 18:47
Normal topic maximum file size issues (bug??).
by Jang, UGeun
Wed, 12/14/2016 - 06:34 1
by Klaus-Dieter Oe...
Fri, 12/16/2016 - 10:42
Normal topic Listing nodes in mpd.hosts on SMP machine
by mfbaigzhcet.ac.in
Sat, 08/01/2009 - 08:43 1
by Tim P.
Sat, 08/01/2009 - 08:43
Normal topic Mpirun with intel debugger
by cfduser
Mon, 03/19/2007 - 11:08 1
by cfduser
Mon, 03/19/2007 - 11:08
Normal topic ICS 2011 is 15% slower than ICT 2010 on the same cluster with "basic install"
by Guillaume De Nayer
Tue, 07/05/2011 - 01:51 8
by Dmitry Kuzmin (...
Tue, 07/12/2011 - 02:14
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 MPI process placement
by Wadud M.
Thu, 01/01/2015 - 15:02 4
by Sanjiv T.
Thu, 06/04/2015 - 03:07
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 IMB and --input, 2017.0.2
by 4f0drlp7eyj3
Wed, 04/19/2017 - 08:21 2
by 4f0drlp7eyj3
Thu, 04/27/2017 - 09:14
Normal topic Does "Intel MPI library" contain 'MPI Datatype Bool' ???
by bugslayer
Tue, 12/29/2009 - 05:17 4
by Gergana S. (Intel)
Tue, 12/29/2009 - 05:24
Normal topic Linux Cluster with intel DQ35JO board and Core 2 Duo processor????? Is creating problem.....
by Muhammad Asif
Fri, 07/25/2008 - 03:27 1
by Gergana S. (Intel)
Fri, 07/25/2008 - 03:27
Hot topic non commertial product
by saeedian
Wed, 01/11/2012 - 03:41 16
by James T. (Intel)
Wed, 01/11/2012 - 03:41
Normal topic mpitune and regexp
by FC.
Wed, 07/03/2013 - 08:29 3
by James T. (Intel)
Thu, 07/11/2013 - 09:09
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.