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 starter Post datesort descending Replies Last Post
Normal topic measurement cache coherent (mesi) overhead
by Black.S
Fri, 07/19/2013 - 09:00 0
by Black.S
Fri, 07/19/2013 - 09:00
Normal topic MPI_ALLGATHER error parallelizing code
by ignacio82
Wed, 07/31/2013 - 08:18 12
by ignacio82
Thu, 08/01/2013 - 06:04
Normal topic libmpi.so: file not recognized: File format not recognized
by gregfi04
Thu, 08/01/2013 - 14:25 8
by gregfi04
Mon, 08/05/2013 - 13:15
Normal topic EXIT CODE: 193?
by ignacio82
Fri, 08/02/2013 - 08:47 4
by ignacio82
Sun, 08/04/2013 - 05:48
Normal topic Setting Visual Studio for getting started with Intel MPI
by Jihoe K.
Wed, 08/07/2013 - 16:27 2
by Jihoe K.
Fri, 08/09/2013 - 02:12
Normal topic smpd version mismatch with only one version installed
by Cathleen P.
Fri, 08/09/2013 - 02:32 6
by James T. (Intel)
Thu, 08/22/2013 - 13:01
Normal topic Running parallel job on compute nodes with IB HCA from a master node "NOT" having IB HCA
by Girish Nair
Mon, 08/12/2013 - 22:18 9
by Mous Tatarkhanov
Tue, 03/10/2015 - 12:14
Normal topic Intel Premier Support is upgrading to a new version
by Gergana S. (Intel)
Tue, 08/13/2013 - 08:19 1
by Walter Chipley
Thu, 02/05/2015 - 11:23
Normal topic Dual Port InfiniBand HCA to function with ib-bonding
by Girish Nair
Thu, 08/15/2013 - 09:42 0
by Girish Nair
Thu, 08/15/2013 - 09:42
Normal topic Performance of Dual-RAIL vs Dual-port IB HCA
by Girish Nair
Fri, 08/16/2013 - 00:05 0
by Girish Nair
Fri, 08/16/2013 - 00:05
Normal topic /usr/bin/ld: cannot find -lmpigc4
by Kun Z.
Sat, 08/17/2013 - 01:12 4
by Tim P.
Fri, 08/23/2013 - 05:41
Normal topic "Hello world" slow with DAPL over IB
by tamstorf
Tue, 08/20/2013 - 20:46 1
by James T. (Intel)
Fri, 08/30/2013 - 10:56
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 question about Hybrid MPI/OpenMP
by Tang Tang
Sun, 08/25/2013 - 05:53 3
by Tang Tang
Sun, 08/25/2013 - 08:19
Normal topic MPI only works when connected to remote hosts via RDP
by Ian G.
Wed, 08/28/2013 - 20:47 3
by James T. (Intel)
Tue, 09/03/2013 - 07:06
Normal topic The ICS installation
by Deng A.
Mon, 09/02/2013 - 01:49 1
by Tim P.
Mon, 09/02/2013 - 06:20
Normal topic Dynamically start MPI processes
by jackyjngwn
Wed, 09/04/2013 - 12:28 2
by jackyjngwn
Thu, 09/05/2013 - 07:09
Normal topic Error message form dapl_module_poll.c while running MPI job
by Alex
Thu, 09/05/2013 - 05:03 11
by James T. (Intel)
Fri, 09/06/2013 - 08:20
Normal topic install MPI LIbrary on Ubuntu 12.04
by Michal Kvasnicka
Fri, 09/06/2013 - 00:46 10
by James T. (Intel)
Mon, 06/02/2014 - 08:19
Normal topic mpif77 not passing
by Ignacio F.
Wed, 09/11/2013 - 08:44 1
by James T. (Intel)
Wed, 09/11/2013 - 11:47
Normal topic InetlMPI: query fabric choice and settings at runtime
by Alex Loddoch
Thu, 09/12/2013 - 12:57 1
by James T. (Intel)
Thu, 09/12/2013 - 13:07
Normal topic Intel Cluster Studio: How many people can run MPI jobs simultaneously on a cluster with 2 sts floating licence
by fr33guy
Wed, 09/18/2013 - 03:02 4
by fr33guy
Wed, 09/18/2013 - 11:45
Normal topic Using MPI-I/O to Read the Double-Precision Entity from a Fortran Unformatted File
by (name withheld)
Sat, 09/21/2013 - 07:45 4
by James T. (Intel)
Tue, 09/02/2014 - 12:59
Normal topic Intermittently Cannot Connect To Local MPD
by Richard R.
Mon, 09/23/2013 - 12:24 3
by Richard R.
Wed, 09/25/2013 - 15:08
Normal topic mpivars.sh
by Sam W.
Tue, 09/24/2013 - 03:04 5
by Enrico R.
Thu, 04/03/2014 - 06:26
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.