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 Repliessort descending Last Post
Normal topic Installing Quantum Espresso with Intel Parallel Studio and OpenMPI
by Mohammad Abu R.
Wed, 10/19/2016 - 03:50 1
by Mohammad Abu R.
Wed, 10/19/2016 - 05:01
Normal topic mpirun: unexpected disconnect completion event
by Vaziri, Ali
Tue, 05/22/2018 - 14:50 1
by Vaziri, Ali
Wed, 05/23/2018 - 10:51
Normal topic How can I explicitly assign rank number to each host?
by seongyun k.
Sat, 01/30/2016 - 04:28 1
by Mark L. (Intel)
Mon, 02/01/2016 - 18:59
Normal topic MPI/openMP segmentation error
by buu p.
Wed, 02/08/2017 - 18:51 1
by Si, Zhuowei (Intel)
Thu, 02/16/2017 - 19:52
Normal topic A Bus error
by Jack S.
Fri, 04/08/2016 - 08:54 1
by Heinrich Bockho...
Thu, 04/14/2016 - 01:03
Normal topic large scale MPI error: HYDT_bscu_wait_for_completion
by Beichuan Y.
Fri, 03/07/2014 - 07:40 1
by James T. (Intel)
Tue, 03/25/2014 - 07:36
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 NUMA complete documentation
by prinzrainer
Sat, 05/28/2011 - 19:59 1
by Dmitry Kuzmin (...
Mon, 05/30/2011 - 05:18
Normal topic IntelMPI Performance
by dozzoja
Sat, 02/13/2010 - 14:49 1
by Dmitry Kuzmin (...
Sat, 02/13/2010 - 14:49
Normal topic Using Intel MPI with PBSPro and Kerberos
by Luc H.
Fri, 09/01/2017 - 09:11 1
by Luc H.
Mon, 09/04/2017 - 04:54
Normal topic mpdboot error: Failed to establish a socket connection with node:53317 (111, 'Connection refused')
by Minia Oseguera
Mon, 03/14/2011 - 10:30 1
by Dmitry Kuzmin (...
Mon, 03/14/2011 - 23:54
Normal topic Intel optimised Linpack scaling comparision
by Balamurugan R.
Mon, 01/02/2006 - 08:25 1
by Clay B.
Tue, 01/03/2006 - 17:34
Normal topic Intel MPi torque integration
by Fabio A.
Tue, 09/13/2016 - 06:20 1
by Gergana S. (Intel)
Tue, 09/13/2016 - 14:58
Normal topic MPI startup(): dapl fabric is not available and fallback fabric is not enabled
by Vijay Amirtharaj A
Sun, 03/24/2013 - 09:34 1
by James T. (Intel)
Tue, 03/26/2013 - 11:57
Normal topic MPI_Sendrecv problem
by diedro
Thu, 10/02/2014 - 02:41 1
by diedro
Thu, 10/02/2014 - 07:48
Normal topic mpi on Vista 64 mapped drive
by johnappleyard377
Thu, 01/15/2009 - 08:04 1
by Gergana S. (Intel)
Thu, 01/15/2009 - 08:04
Normal topic Using Hydra with Intel MPI
by paul.romano
Wed, 12/08/2010 - 07:25 1
by Dmitry Kuzmin (...
Wed, 12/08/2010 - 23:32
Normal topic MPI run crashes on more than one node
by Sravan K.
Mon, 01/20/2014 - 03:58 1
by James T. (Intel)
Wed, 01/22/2014 - 11:16
Normal topic Deadlock with MPI_Win_fence going from Intel MPI 4.1.3.049 to 5.0.3.048
by tjahns
Tue, 06/30/2015 - 01:11 1
by James T. (Intel)
Tue, 07/07/2015 - 07:29
Normal topic Problem ICR with Intel Cluster runtime
by bschaeferhpce.n...
Tue, 07/21/2009 - 01:43 1
by andres-more (Intel)
Tue, 07/21/2009 - 01:43
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 mvapich2 and ifort: bug?
by David
Wed, 01/23/2008 - 11:38 1
by Andrey Derbunov...
Wed, 01/23/2008 - 11:38
Normal topic about hybrid multithreaded-MPI solver
by recrusader
Tue, 08/10/2010 - 12:47 1
by Tim P.
Tue, 08/10/2010 - 12:47
Normal topic Issue with MPI_Iallreduce and MPI_IN_PLACE
by aidan c.
Tue, 07/18/2017 - 05:29 1
by aidan c.
Wed, 07/19/2017 - 03:18
Normal topic Placing MPI ranks on the specific cores of Xeon Phi
by Shilpa B.
Fri, 03/14/2014 - 10:03 1
by Tim P.
Sat, 03/15/2014 - 03:42
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.