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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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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 ascending Replies Last Post
Normal topic Unusual requirement?
by Luis S.
Fri, 09/25/2015 - 04:44 1
by James T. (Intel)
Fri, 10/16/2015 - 08:06
Normal topic Error using more than 1 node
by Brian S.
Sun, 09/20/2015 - 18:02 1
by James T. (Intel)
Fri, 10/16/2015 - 08:03
Normal topic IntelMPI over Mellanox 10GB RDMA chipset
by Thierry C.
Wed, 09/09/2015 - 08:46 1
by Artem R. (Intel)
Fri, 09/11/2015 - 01:58
Normal topic MPI_Abort fails with TMI fabric
by rhnobes
Mon, 09/07/2015 - 14:06 2
by rhnobes
Tue, 10/20/2015 - 00:58
Normal topic How to run application without mpiexec?
by David D.
Mon, 09/07/2015 - 11:58 1
by Dmitry S. (Intel)
Tue, 10/06/2015 - 04:38
Normal topic a cluster of two virtual machines cannot be created,it said cannot access "my another node name" using ssh command
by James B.
Wed, 09/02/2015 - 06:43 0
by James B.
Wed, 09/02/2015 - 06:43
Normal topic clusters of two virtual machines cannot be created ,the master can't access another
by James B.
Wed, 09/02/2015 - 06:31 1
by Artem R. (Intel)
Thu, 09/03/2015 - 00:06
Normal topic open MPI e intel MPI DATATYPE
by diedro
Wed, 09/02/2015 - 05:46 8
by John D.
Mon, 09/07/2015 - 02:05
Normal topic MPI_Request_free() hangs
by Adrian I.
Mon, 08/31/2015 - 07:57 3
by James T. (Intel)
Wed, 09/02/2015 - 11:50
Normal topic file not present or wrong filename - when using >=4 procs
by Wee Beng T.
Sun, 08/30/2015 - 19:43 5
by Steve H. (Intel)
Wed, 09/23/2015 - 09:56
Normal topic How to kill MPI program programatically
by Kin Fai T.
Sat, 08/29/2015 - 18:31 3
by Kin Fai T.
Mon, 08/31/2015 - 06:46
Normal topic Issue with Intel MPI library on Microsoft Azure machines
by Amirsaman M.
Tue, 08/25/2015 - 19:46 4
by Mark W.
Thu, 01/14/2016 - 15:11
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 Can each thread on Xeon Phi be given private data areas in the offload model
by Anders S.
Mon, 08/24/2015 - 06:48 1
by Steve H. (Intel)
Wed, 08/26/2015 - 10:25
Normal topic mpirun with bad hostname hangs with [ssh] <defunct> until Enter is pressed
by Adrian I.
Mon, 08/24/2015 - 06:17 4
by Adrian I.
Tue, 08/25/2015 - 02:30
Normal topic Varying Intel MPI results using different topologies
by frisbee2468
Fri, 08/21/2015 - 17:00 8
by frisbee2468
Tue, 10/06/2015 - 02:55
Normal topic Debugging Fortran MPI codes in VS2012 and Intel MPI
by Wee Beng T.
Tue, 08/18/2015 - 20:10 5
by Wee Beng T.
Sun, 08/23/2015 - 23:19
Normal topic MPICH3.14 with intel c++ complier on os x 10.10.3,Error:dyld: Library not loaded: libiomp5.dylib
by yongbei ma.
Thu, 08/13/2015 - 18:12 1
by yongbei ma.
Thu, 08/13/2015 - 18:59
Normal topic Seg Fault when using US NFS install of MPI 5.1.0.038 from site in Russia
by Rashawn K. (Intel)
Thu, 08/13/2015 - 11:01 2
by Rashawn K. (Intel)
Fri, 08/14/2015 - 09:10
Normal topic MPI_Comm_spawn strips empty strings from argv
by Ed F.
Wed, 08/12/2015 - 03:44 5
by Steve H. (Intel)
Fri, 09/25/2015 - 14:21
Normal topic MPI peformance snapshot
by Pravesh G.
Mon, 08/10/2015 - 04:33 6
by Pravesh G.
Mon, 08/10/2015 - 05:28
Normal topic Intel MPI fails to load libmpi_lustre.so
by tjahns
Tue, 08/04/2015 - 09:13 2
by tjahns
Thu, 08/06/2015 - 02:46
Normal topic How to profilie wrf???
by choi w.
Mon, 08/03/2015 - 17:58 1
by Tim P.
Tue, 08/04/2015 - 03:24
Normal topic Compiling Intel Linpack MP Benchmark mpiicc error
by Simon H.
Mon, 08/03/2015 - 07:17 4
by VISWANATHAN E.
Tue, 02/16/2016 - 07:34
Normal topic Building netcdf-4.3.3.1 with Intel MPI library with parallel support : FAIL: run_par_test.sh
by Dhirendra K.
Sat, 08/01/2015 - 06:59 3
by Artem R. (Intel)
Mon, 08/24/2015 - 23:37
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