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 Postsort descending
Normal topic MPI run crashes on more than one node
by arash m.
Wed, 10/30/2013 - 14:25 0
by arash m.
Wed, 10/30/2013 - 14:25
Normal topic Using MPI in parallel OpenMP regions
by philippe m.
Thu, 10/10/2013 - 05:10 4
by Tim P.
Thu, 10/31/2013 - 04:33
Normal topic Slowdown p2p MPI calls
by unrue
Tue, 10/15/2013 - 08:37 3
by unrue
Mon, 11/04/2013 - 00:29
Normal topic tmi
by Robo B.
Wed, 10/30/2013 - 17:01 3
by Robo B.
Mon, 11/04/2013 - 23:19
Normal topic Supported MPI implementations
by Kevin Z.
Tue, 11/26/2013 - 12:01 1
by Gergana S. (Intel)
Tue, 11/26/2013 - 14:16
Normal topic dynamic process management with tmi
by Robo B.
Tue, 11/19/2013 - 00:46 1
by Gergana S. (Intel)
Wed, 11/27/2013 - 15:15
Normal topic Profiling of user functions using ITAC
by Bernhard
Wed, 11/20/2013 - 08:00 2
by Bernhard
Thu, 11/28/2013 - 05:41
Normal topic Problem with MPI_SCATTERV
by danielsue
Thu, 11/28/2013 - 12:23 2
by danielsue
Fri, 11/29/2013 - 10:55
Normal topic Malfunctioning of some MPI subroutines with Ifort Compiler for Windows
by Ines F.
Sun, 12/01/2013 - 06:33 0
by Ines F.
Sun, 12/01/2013 - 06:33
Normal topic sh: line 1: 26052 Alarm clock /opt/intel/impi/4.0.0.028/intel64/bin
by Ashraf Akkode
Sun, 03/13/2011 - 03:28 3
by Adhip A.
Mon, 12/02/2013 - 03:44
Normal topic Problem with MPI_FILE_OPEN on Windows
by Ines F.
Mon, 12/02/2013 - 08:40 0
by Ines F.
Mon, 12/02/2013 - 08:40
Normal topic Large jobs with Hydra won't start
by Ade F.
Fri, 08/23/2013 - 08:18 10
by Ade F.
Tue, 12/03/2013 - 13:43
Normal topic Intel Trace Collector Crashing with Large Number of Cores
by Mohamad Sindi
Thu, 12/05/2013 - 05:20 2
by Mohamad Sindi
Sun, 12/08/2013 - 03:05
Normal topic mpitune critical errors
by Bryan C.
Thu, 12/27/2012 - 14:16 7
by Michael M.
Mon, 12/09/2013 - 07:40
Normal topic MPI program behavior on node crash ...
by Tofu
Sun, 07/29/2012 - 18:38 7
by Tofu
Mon, 12/09/2013 - 19:12
Normal topic MPIEXEC_SIGNAL_PROPAGATION or I_MPI_JOB_SIGNAL_PROPAGATION variable not taking effect
by Amrita Mathuriy...
Thu, 10/15/2009 - 17:40 1
by fabien d.
Wed, 12/11/2013 - 07:29
Normal topic Dual-rail MPI binding
by Filippo Spiga
Mon, 12/30/2013 - 04:30 0
by Filippo Spiga
Mon, 12/30/2013 - 04:30
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 Problem with MPIRUN run on multi-nodes Under LINUX
by dingjun.chencmgl.ca
Thu, 11/28/2013 - 12:19 4
by James T. (Intel)
Tue, 12/31/2013 - 08:56
Normal topic Problem with the use of Intel MPI DAPL option on our Windows PCs cluster
by dingjun.chencmgl.ca
Mon, 01/06/2014 - 09:32 2
by dingjun.chencmgl.ca
Tue, 01/07/2014 - 09:02
Normal topic Problem with OFED dapl2test.exe
by dingjun.chencmgl.ca
Thu, 01/09/2014 - 10:08 0
by dingjun.chencmgl.ca
Thu, 01/09/2014 - 10:08
Normal topic Bug in Intel MPI 4.1.0.024 with slurm-2.5.4
by Paul E.
Wed, 04/24/2013 - 09:11 4
by James T. (Intel)
Fri, 01/10/2014 - 08:30
Normal topic MPI startup(): dapl fabric is not available and fallback fabric is not enabled
by Vijay Amirtharaj
Sun, 03/24/2013 - 22:06 5
by James T. (Intel)
Fri, 01/10/2014 - 09:20
Closed topic Problem with the use of Intel MPI DAPL fabric
by dingjun.chencmgl.ca
Wed, 01/08/2014 - 07:10 1
by James T. (Intel)
Fri, 01/10/2014 - 09:27
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
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.