Intel® Developer Zone:
Intel® Clusters and HPC Technology

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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:

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Topic / Topic starter Post datesort descending Replies Last Post
Normal topic IntelMPI Performance
by dozzoja
Sat, 02/13/2010 - 14:49 1
by Dmitry Kuzmin (...
Sat, 02/13/2010 - 14:49
Normal topic Do you intent to make Itac support OpenMPI?
by laurent.nguyen
Tue, 02/16/2010 - 08:01 5
by Gergana S. (Intel)
Tue, 02/16/2010 - 08:01
Normal topic building MPICH2 on IA64 with Intel compilers: atomic primitive availability...no
by James Kusznir
Wed, 02/17/2010 - 11:01 1
by Dmitry Kuzmin (...
Wed, 02/17/2010 - 11:01
Normal topic mpd error
by sudh
Wed, 02/24/2010 - 16:25 2
by Dmitry Kuzmin (...
Wed, 02/24/2010 - 16:25
Hot topic IB PKEY and Service_Level
by itayberm
Sun, 02/28/2010 - 06:53 15
by itayberm
Sun, 02/28/2010 - 06:53
Normal topic [solved] random problems with MPI + DAPL initialization in RedHat 5.4
by Rafał Błaszczyk
Tue, 03/09/2010 - 02:34 14
by Dmitry Kuzmin (...
Tue, 04/06/2010 - 15:04
Normal topic mpi and icc
by rabbitsoft
Thu, 03/11/2010 - 23:28 2
by Gergana S. (Intel)
Thu, 03/11/2010 - 23:28
Normal topic Error message when I_MPI_MPD_TMPDIR is set in impi 4.0.0
by Edmund Sumbar
Wed, 03/17/2010 - 07:59 1
by Dmitry Kuzmin (...
Wed, 03/17/2010 - 10:46
Normal topic Segmentation fault on MPI, runs properly on OpenMP
by bellman
Thu, 03/18/2010 - 13:28 5
by bellman
Thu, 03/18/2010 - 13:28
Normal topic sshconnectivity
by rabbitsoft
Tue, 03/23/2010 - 05:18 1
by Dmitry Kuzmin (...
Tue, 03/23/2010 - 11:41
Normal topic ICT shared installation vs separated and ICT Live CD for dynamic node adding
by rabbitsoft
Tue, 03/23/2010 - 05:25 1
by Tim Prince
Tue, 03/23/2010 - 05:29
Normal topic dapl fabric is not available and fallback fabric is not enabled with IMPI 4.0.0
by jon
Wed, 03/24/2010 - 15:57 7
by Dmitry Kuzmin (...
Wed, 03/24/2010 - 15:57
Normal topic LAPACK vs ScaLAPACK
by rabbitsoft
Tue, 03/30/2010 - 00:13 1
by Sangamesh B.
Tue, 03/30/2010 - 00:13
Normal topic After the OpenMP: what is the next step?
by Alexandre Correia
Tue, 03/30/2010 - 07:50 3
by Alexandre Correia
Tue, 03/30/2010 - 07:50
Normal topic License Management
by bholt3
Tue, 03/30/2010 - 16:37 1
by Gergana S. (Intel)
Tue, 03/30/2010 - 16:37
Normal topic Unable to run IntelMPI on two differnet machines
by martialp
Wed, 03/31/2010 - 00:33 3
by martialp
Wed, 03/31/2010 - 00:33
Normal topic Unable to run IntelMPI on two different machines
by martialp
Wed, 03/31/2010 - 04:10 3
by Gergana S. (Intel)
Wed, 03/31/2010 - 04:10
Normal topic OFED Q and Deciphering the contents of /etc/dat/conf
by drMikeT
Wed, 03/31/2010 - 18:50 2
by drMikeT
Wed, 03/31/2010 - 18:50
Normal topic [Intel MPI] ssh as default in mpdboot/mpirun (I_MPI_MPD_RSH)
by Rafał Błaszczyk
Tue, 04/06/2010 - 16:13 1
by Dmitry Kuzmin (...
Tue, 04/06/2010 - 16:13
Normal topic Spawning with IntelMPI v4.0
by Federico Golfre...
Thu, 04/08/2010 - 02:13 2
by Dmitry Kuzmin (...
Thu, 04/08/2010 - 02:13
Normal topic MPI Broadcast lossless?
by jimmy82
Thu, 04/08/2010 - 06:16 9
by Dmitry Kuzmin (...
Thu, 04/08/2010 - 06:16
Normal topic please help me!! return code 254
by Zhang Ping
Sun, 04/11/2010 - 00:36 13
by Zhang Ping
Sun, 04/11/2010 - 00:36
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 How to catch MPI exception
by Jimmy82
Sun, 04/18/2010 - 23:49 5
by Dmitry Kuzmin (...
Mon, 04/19/2010 - 00:42
Normal topic bad filename - /etc/dat.conf
by Rafał Błaszczyk
Mon, 04/26/2010 - 16:50 4
by Dmitry Kuzmin (...
Mon, 04/26/2010 - 16:55
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