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: 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.

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 Running NPB3.3 with I-MPI
by grovershah
Thu, 05/06/2010 - 06:14 1
by Dmitry Kuzmin (...
Thu, 05/06/2010 - 06:14
Normal topic running mpiexec wrapper (windows), issue with credentials
by Maurice Breault
Wed, 07/17/2013 - 07:11 9
by James T. (Intel)
Wed, 08/14/2013 - 11:32
Normal topic Running mpi w/o mpiexec/mpirun
by jaewonj
Mon, 11/09/2009 - 19:19 13
by jaewonj
Mon, 11/09/2009 - 19:28
Normal topic Running MPI over heterogeneuos Infiniband Nework
by Santak D.
Thu, 03/20/2014 - 07:33 4
by James T. (Intel)
Thu, 04/10/2014 - 07:25
Normal topic Running mpi jobs on nodes with different user names
by maju3
Tue, 12/21/2010 - 07:11 1
by Dmitry Kuzmin (...
Wed, 01/12/2011 - 03:41
Normal topic Running MPI application without mpiexec
by eric.huiggy.com
Wed, 02/15/2012 - 11:20 10
by James T. (Intel)
Mon, 03/05/2012 - 13:31
Normal topic Running Intel MPI with "I_MPI_FABRICS=ofa"
by Nikhil Mittal
Thu, 10/27/2011 - 10:41 3
by Dmitry Kuzmin (...
Tue, 11/01/2011 - 00:58
Hot topic running Intel MPI 4.0 with SLURM
by Avi Purkayastha
Wed, 06/16/2010 - 09:44 19
by Andrey Derbunov...
Wed, 06/16/2010 - 09:44
Normal topic Run MPI job on LSF for Windows
by Yongjun L.
Mon, 06/15/2015 - 17:53 1
by Dmitry S. (Intel)
Thu, 07/16/2015 - 08:01
Normal topic Run Intel MPI without mpirun/mpiexec
by Jackey Y.
Thu, 04/10/2014 - 15:18 1
by James T. (Intel)
Fri, 04/11/2014 - 11:47
Hot topic run intel cluster studio on windows xp 32bit
by Annalee (Intel)
Wed, 03/28/2012 - 08:20 22
by James T. (Intel)
Wed, 03/28/2012 - 08:20
Normal topic Run and debug Intel MPI application on cluster. (Grid Engine)
by Ilia S.
Thu, 11/27/2014 - 09:17 0
by Ilia S.
Thu, 11/27/2014 - 09:17
Normal topic ROMIO MPI_File_set_view with overlapped regions for collective read
by csnatarajan
Wed, 04/20/2011 - 16:54 0
by csnatarajan
Wed, 04/20/2011 - 16:54
Normal topic Rocks Roll for Intel Software now Available!
by laurenceliew
Wed, 10/27/2004 - 02:58 0
by laurenceliew
Wed, 10/27/2004 - 02:58
Normal topic RLIMIT_MEMLOCK too small, although locked men = unlimited
by joseph g.
Sat, 06/27/2015 - 06:00 1
by James T. (Intel)
Tue, 07/07/2015 - 07:40
Normal topic requirements in MPI
by yeaksuhoe
Sun, 06/07/2009 - 23:27 12
by yeaksuhoe
Sun, 06/07/2009 - 23:27
Normal topic Regarding the use of Intel MPI DAPL fabric under Widnows PCs cluster
by dingjun.chencmgl.ca
Fri, 01/10/2014 - 12:16 3
by James T. (Intel)
Wed, 01/22/2014 - 11:48
Normal topic Redistributing MPI runtime components
by Austen D.
Thu, 02/28/2013 - 06:25 4
by Austen D.
Thu, 02/28/2013 - 13:04
Normal topic Redistributable info, missing component
by Patrick L.
Wed, 09/30/2015 - 14:48 5
by Patrick L.
Fri, 10/02/2015 - 13:19
Normal topic Recover from crash
by johnappleyard377
Tue, 01/27/2009 - 08:58 3
by Dmitry Kuzmin (...
Tue, 01/27/2009 - 08:58
Normal topic Received data has zeros...
by seongyun k.
Fri, 11/04/2016 - 08:46 1
by Michael Steyer ...
Thu, 11/10/2016 - 06:11
Normal topic RDMA in mixed Ethernet/Infiniband cluster
by 1010
Sat, 05/22/2010 - 07:02 3
by Dmitry Kuzmin (...
Sat, 05/22/2010 - 07:02
Normal topic RDMA DEFAULT MAX SEND/RECV WQE
by karl_lehnberger
Tue, 03/22/2011 - 07:05 3
by Dmitry Kuzmin (...
Tue, 03/22/2011 - 07:05
Normal topic Rapidbios for Windows XP 64
by ttran55
Wed, 08/06/2008 - 11:21 2
by mimran
Wed, 08/06/2008 - 11:21
Closed topic rank 0 on one node
by aksharb
Wed, 09/19/2012 - 11:54 1
by James T. (Intel)
Fri, 09/21/2012 - 07:18
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.