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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Thema / Thema-Starter Beitragsdatumaufsteigend sortieren Antworten Letzter Beitrag
Top-Thema Sticky: Intel MPI Library Troubleshooting Guide
von Gergana S. (Intel)
Mo, 27/07/2015 - 14:47 0
von Gergana S. (Intel)
Mo, 27/07/2015 - 14:47
Normales Thema How to run an MPI program on multiple nodes stored on a network drive ?
von Arthur V. Ratz
Do, 11/02/2016 - 22:29 1
von Artem R. (Intel)
Do, 11/02/2016 - 23:20
Normales Thema What is internal profiling option in mpiexec utility ?
von Arthur V. Ratz
Do, 11/02/2016 - 22:07 2
von Arthur V. Ratz
Do, 11/02/2016 - 23:28
Normales Thema What is the purpose fo using -rr and -grr round robin options of mpiexec utility ?
von Arthur V. Ratz
Do, 11/02/2016 - 21:57 2
von Arthur V. Ratz
Do, 11/02/2016 - 23:19
Normales Thema How to use different mpiexec bootstrap when running an MPI program in Windows ?
von Arthur V. Ratz
Do, 11/02/2016 - 21:50 5
von Arthur V. Ratz
Do, 11/02/2016 - 23:32
Normales Thema libmpifort.so: file not recognized: File format not recognized
von Masrul
Do, 11/02/2016 - 10:41 2
von Masrul
Fr, 12/02/2016 - 09:28
Normales Thema MPI license ( floating )
von Bong Yeong C.
Mi, 10/02/2016 - 19:14 1
von Tim P.
Do, 11/02/2016 - 01:30
Normales Thema MPI_SIZEOF No matching specific subroutine for this generic subroutine call
von Jack S.
Mi, 10/02/2016 - 13:58 4
von Jack S.
Do, 11/02/2016 - 09:06
Normales Thema Vasp run stop with impi
von zhijian f.
Mi, 10/02/2016 - 01:23 0
von zhijian f.
Mi, 10/02/2016 - 01:23
Normales Thema MPI: How to share an array between two processes running on the different nodes (hosts) ?
von Arthur V. Ratz
Sa, 06/02/2016 - 10:38 1
von Arthur V. Ratz
Di, 09/02/2016 - 19:05
Normales Thema <How to share an array between two processes running on the different nodes (hosts).
von Arthur V. Ratz
Sa, 06/02/2016 - 10:35 1
von Arthur V. Ratz
Di, 09/02/2016 - 19:08
Normales Thema Profiling MPI applilcation with Vtune
von seongyun k.
Sa, 06/02/2016 - 01:16 0
von seongyun k.
Sa, 06/02/2016 - 01:16
Normales Thema Using InfiniBand network fabrics to allocate globally shared memory for processes on different nodes
von Arthur V. Ratz
Fr, 05/02/2016 - 22:05 3
von Arthur V. Ratz
Di, 09/02/2016 - 19:25
Normales Thema Intel OpenMPI problem with mpirun
von Paul I.
Do, 04/02/2016 - 12:00 1
von James T. (Intel)
Do, 04/02/2016 - 12:53
Normales Thema Hybrid OpenMP+MPI: How to synchronize access to MPI shared RMA window by multiple OpenMP threads ?
von Arthur V. Ratz
Do, 04/02/2016 - 08:33 6
von Arthur V. Ratz
Di, 09/02/2016 - 19:21
Normales Thema What is the CDMA technology And its Full form ?
Dieses Thema wurde verschoben ins "Mobile Software Development" (Topic ansehen)
Normales Thema MPI_FILE_SET_VIEW produces a seg fault in Windows 10
von (name withheld)
Di, 02/02/2016 - 13:24 10
von Gergana S. (Intel)
Fr, 12/02/2016 - 17:20
Normales Thema execvp error on file, The requested operation requires elevation.
von Tansel A.
Mo, 01/02/2016 - 02:03 2
von Tansel A.
Fr, 05/02/2016 - 07:27
Normales Thema My MPI program doesn't work (hangs) when you launch processes on different nodes (hosts)
von Arthur V. Ratz
So, 31/01/2016 - 23:02 6
von Arthur V. Ratz
Do, 11/02/2016 - 10:31
Normales Thema How can I explicitly assign rank number to each host?
von seongyun k.
Sa, 30/01/2016 - 04:28 1
von Mark Lubin (Intel)
Mo, 01/02/2016 - 18:59
Normales Thema Effect of -g on libmpi.so
von David B.
Do, 28/01/2016 - 12:38 1
von Gergana S. (Intel)
Do, 28/01/2016 - 14:21
Normales Thema How to set each process priority and affinity values when running an MPI program using mpiexec utility ?
von Arthur V. Ratz
Mi, 27/01/2016 - 21:21 5
von Arthur V. Ratz
Do, 28/01/2016 - 19:21
Normales Thema Can you help me to figure out why this program cannot be executed using more than 2 processors ?
von Arthur V. Ratz
Mi, 27/01/2016 - 21:18 12
von Arthur V. Ratz
Di, 09/02/2016 - 19:20
Normales Thema Is there any difference between running an MPI program on Intel Xeon and Core i7 processors?
von Arthur V. Ratz
Mi, 27/01/2016 - 21:04 7
von Arthur V. Ratz
Di, 09/02/2016 - 19:43
Normales Thema Poor performance of MPI even with Infiniband
von seongyun k.
Mi, 27/01/2016 - 18:47 1
von Artem R. (Intel)
Do, 28/01/2016 - 01:06
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