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 startersort descending Post date Replies Last Post
Normal topic MPI_Test blocks on the request from MPI_Rget
by seongyun k.
Mon, 02/15/2016 - 01:57 1
by Mark L. (Intel)
Mon, 02/29/2016 - 18:39
Normal topic MPI_TYPE_CREATE_STRUCT error 174
by diedro
Fri, 10/03/2014 - 02:10 0
by diedro
Fri, 10/03/2014 - 02:10
Normal topic mpi_type_vector three dimensional
by diedro
Sun, 01/18/2015 - 05:44 1
by John D.
Wed, 02/18/2015 - 22:43
Normal topic MPS in 2018 Beta?
by Ronald G.
Thu, 05/04/2017 - 15:18 1
by Mark L. (Intel)
Wed, 05/10/2017 - 14:49
Normal topic mpsvars error
by Raju A.
Fri, 02/10/2017 - 11:08 1
by Si, Zhuowei (Intel)
Thu, 02/16/2017 - 20:14
Normal topic MPS_STAT_ENABLE_IDLE=I_MPI_PVAR_IDLE
by Ronald G.
Tue, 12/20/2016 - 12:22 2
by Si, Zhuowei (Intel)
Thu, 12/22/2016 - 16:52
Normal topic mp_linpack / mpi_exec dapl_cma_active: ARP_ERR, retries(15) ...
by pmonday
Thu, 05/19/2011 - 15:45 3
by pmonday
Fri, 05/20/2011 - 09:58
Normal topic MSW IE causes 100% CPU Freeze
by (name withheld)
Wed, 07/14/2004 - 16:05 1
by Vikram Chowdiah...
Wed, 07/14/2004 - 16:05
Normal topic Multi-rail ofa fabric not available (Intel MPI Library Version 5.0 Update 3)
by René O.
Wed, 04/01/2015 - 05:41 1
by Gergana S. (Intel)
Wed, 04/01/2015 - 15:10
Normal topic Multi-threading with Intel MPI
by Kunal M.
Thu, 12/26/2013 - 08:01 1
by James T. (Intel)
Tue, 12/31/2013 - 08:51
Normal topic Multiple IntelMPI Jobs On A Single Node using Slurm
by David Touati
Tue, 05/14/2013 - 02:18 4
by James T. (Intel)
Tue, 05/14/2013 - 12:07
Normal topic Multiple MPI Jobs On A Single Node
by (name withheld)
Fri, 03/13/2009 - 01:26 3
by zhubq
Thu, 08/22/2013 - 14:10
Normal topic Multiple Versions of Intel MPI Library Runtime on one machine
by adambruss
Mon, 01/26/2015 - 13:52 4
by Gergana S. (Intel)
Tue, 02/10/2015 - 15:47
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 mvapich2-2.2b and intel-15.0.4
by Dominikus H.
Wed, 03/16/2016 - 11:49 2
by Dominikus H.
Wed, 03/16/2016 - 23:35
Normal topic My MPI program doesn't work (hangs) when you launch processes on different nodes (hosts)
by Arthur V. Ratz
Sun, 01/31/2016 - 23:02 6
by Arthur V. Ratz
Thu, 02/11/2016 - 10:31
Normal topic myricom MX udapl problems with intel MPI
by Rene S.
Fri, 12/05/2008 - 14:42 3
by Rene S.
Fri, 12/05/2008 - 14:42
Normal topic Need help making sense of NBC performance (MPI3)
by Ariel B.
Tue, 08/25/2015 - 04:23 1
by Mark L. (Intel)
Tue, 08/25/2015 - 22:26
Normal topic Need help on memory allocation problem
by pinkiee
Wed, 11/21/2007 - 12:15 0
by pinkiee
Wed, 11/21/2007 - 12:15
Normal topic Need to speck Intel server for 1000 con-current users on Windows Platform.
by Akshay S.
Tue, 12/04/2007 - 03:19 1
by Tim P.
Tue, 12/04/2007 - 08:37
Normal topic need to type "Enter" ?
by dingjun.chencmgl.ca
Thu, 03/12/2015 - 07:19 1
by Gergana S. (Intel)
Fri, 03/13/2015 - 14:03
Normal topic need your help - MPI library - a simple matrix multiplication program
by ericqian
Sun, 04/18/2010 - 22:00 4
by ericqian
Sun, 04/18/2010 - 22:05
Normal topic negative memory allocation
by fjose
Mon, 07/07/2008 - 15:32 1
by Tim P.
Mon, 07/07/2008 - 15:32
Normal topic nested MPI application
by jinliang w.
Thu, 03/31/2016 - 05:34 5
by Michael Steyer ...
Thu, 04/07/2016 - 05:41
Normal topic Nested MPI process failed with GetParentPort error
by CALUGARU D.
Fri, 03/24/2017 - 04:10 1
by Dmitry S. (Intel)
Mon, 03/27/2017 - 03:40
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.