Question

Is it possible to migrate one process from one core of a node to another core of another node in MPI?

score 66 · Answer 1 · 2021-12-01T22:33:52.543000

66

Views

Is it possible to migrate one process from one core of a node to another core of another node in MPI?

Published on 01 December 2021 at 22:33

score 720 · Answer 2 · 2021-11-17T18:40:53.053000

720

Views

MPICC: where to find OpenMPI's mpicc's "showme" when using MVAPICH2's mpicc

Published on 17 November 2021 at 18:40

score 157 · Answer 3 · 2019-08-30T12:58:36.630000

157

Views

Compiling a Fortran 2003 program with MVAPICH2

Published on 30 August 2019 at 12:58

score 153 · Answer 4 · 2018-11-01T07:45:47.220000

153

Views

Intel MPI benchmark fails when # bytes > 128: IMB-EXT

Published on 01 November 2018 at 07:45

score 289 · Answer 5 · 2018-09-12T16:16:03.180000

289

Views

Binding MPI processes on the second CPU socket with MVAPICH2.2

Published on 12 September 2018 at 16:16

score 109 · Answer 6 · 2018-04-29T16:54:55.100000

109

Views

Mvapich2 (with IB) strange info after computing

Published on 29 April 2018 at 16:54

score 289 · Answer 7 · 2018-03-10T05:14:59.357000

289

Views

MVAPICH2 RDMA-based communication without explicit PUT/GET use?

Published on 10 March 2018 at 05:14

score 88 · Answer 8 · 2017-06-06T09:49:16.957000

88

Views

MVAPICH 2.3 configure for multiple devices

Published on 06 June 2017 at 09:49

score 764 · Answer 9 · 2017-03-09T14:00:24.617000

764

Views

Check if my MVAPICH has multi-threading enabled

Published on 09 March 2017 at 14:00

score 153 · Answer 10 · 2017-03-06T11:21:49.360000

153

Views

Disabling registration cache in MPICH3.2

Published on 06 March 2017 at 11:21

score 105 · Answer 11 · 2016-10-16T22:04:33.980000

105

Views

Precise definition of "MPI_THREAD_SERIALIZED"

Published on 16 October 2016 at 22:04

score 517 · Answer 12 · 2016-07-25T20:23:27.997000

517

Views

MVAPICH2-GDR has segmentation fault error

Published on 25 July 2016 at 20:23

score 675 · Answer 13 · 2016-07-21T05:34:05.710000

675

Views

CUDA-aware MPI for two GPUs within one K80

Published on 21 July 2016 at 05:34

score 560 · Answer 14 · 2016-06-22T22:15:10.300000

560

Views

What does "Got unknown event 17 ... continuing ..." mean with MPI

Published on 22 June 2016 at 22:15

score 734 · Answer 15 · 2016-03-17T15:09:57.203000

734

Views

Infiniband vs. Gigabit ethernet, how do I control which is used by an MPI program

Published on 17 March 2016 at 15:09

score 225 · Answer 16 · 2016-02-04T17:54:48.730000

225

Views

Comparing CPU utilization during MPI thread deadlock using mvapich2 vs. openmpi

Published on 04 February 2016 at 17:54

score 847 · Answer 17 · 2016-01-09T08:34:09.873000

847

Views

Not enough locked memory (rdma_setup_startup_ring: cannot create cq)

Published on 09 January 2016 at 08:34

score 2.1k · Answer 18 · 2015-12-01T20:38:08.377000

2.1k

Views

Toy program Fails using OpenMPI 1.6 but works with Mvapich2

Published on 01 December 2015 at 20:38

score 431 · Answer 19 · 2015-11-30T17:25:10.900000

431

Views

Compiling mvapich2-2.1 with PGI

Published on 30 November 2015 at 17:25

score 921 · Answer 20 · 2015-10-22T06:31:50.117000

921

Views

Unclear MPI message

Published on 22 October 2015 at 06:31

List Question

Is it possible to migrate one process from one core of a node to another core of another node in MPI?

MPICC: where to find OpenMPI's mpicc's "showme" when using MVAPICH2's mpicc

Compiling a Fortran 2003 program with MVAPICH2

Intel MPI benchmark fails when # bytes > 128: IMB-EXT

Binding MPI processes on the second CPU socket with MVAPICH2.2

Mvapich2 (with IB) strange info after computing

MVAPICH2 RDMA-based communication without explicit PUT/GET use?

MVAPICH 2.3 configure for multiple devices

Check if my MVAPICH has multi-threading enabled

Disabling registration cache in MPICH3.2

Precise definition of "MPI_THREAD_SERIALIZED"

MVAPICH2-GDR has segmentation fault error

CUDA-aware MPI for two GPUs within one K80

What does "Got unknown event 17 ... continuing ..." mean with MPI

Infiniband vs. Gigabit ethernet, how do I control which is used by an MPI program

Comparing CPU utilization during MPI thread deadlock using mvapich2 vs. openmpi

Not enough locked memory (rdma_setup_startup_ring: cannot create cq)

Toy program Fails using OpenMPI 1.6 but works with Mvapich2

Compiling mvapich2-2.1 with PGI

Unclear MPI message

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