StackOverflow Questions for Tag: dompi

Details of foreach + doMPI: Multiple foreach loops in sequence in the same script?

Score: 0

Views: 92

Answers: 0

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BabblingREnthusiast
BabblingREnthusiast

Reputation: 43

Rmpi on Ubuntu 21.04 Desktop with MPICH Virgin Build DoMPI

Score: 0

Views: 99

Answers: 1

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Jamie S
Jamie S

Reputation: 111

R - How to iterate each slice of 4D matrix

Score: 1

Views: 225

Answers: 1

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doMPI and user-defined packages

Score: 0

Views: 98

Answers: 1

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doMPI and nodes, processors and cores

Score: 1

Views: 335

Answers: 1

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olegario
olegario

Reputation: 742

doMPI and Clusters

Score: 2

Views: 526

Answers: 1

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correocont
correocont

Reputation: 69

What's the difference between using the "doParallel" package with type = MPI and using doMPI directly?

Score: 2

Views: 1094

Answers: 1

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lui.lui
lui.lui

Reputation: 81

Utilize serveral multicore linux servers for computation in R

Score: -1

Views: 218

Answers: 1

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amelcher
amelcher

Reputation: 61

Open MPI error with doMPI

Score: 2

Views: 2612

Answers: 0

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Jim Maas
Jim Maas

Reputation: 1729

Functions not finding variables, or environment, when inside a foreach loop

Score: 0

Views: 937

Answers: 1

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Jim Maas
Jim Maas

Reputation: 1729

Can not change boolean variable value inside foreach function with doMPI

Score: 0

Views: 57

Answers: 2

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Jim Maas
Jim Maas

Reputation: 1729

R package containing foreach will work with doParallel but not doMPI, can not find object

Score: 1

Views: 731

Answers: 1

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Ben Carlson
Ben Carlson

Reputation: 1265

Write to log file using doMPI

Score: 1

Views: 172

Answers: 1

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Ben Carlson
Ben Carlson

Reputation: 1265

doMPI error: There are not enough slots available in the system to satisfy the 2 slots that were requested by the application

Score: 1

Views: 1974

Answers: 1

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Daren Eiri
Daren Eiri

Reputation: 137

Getting mpirun to recognize all cores on each node

Score: 2

Views: 1398

Answers: 1

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Jim Maas
Jim Maas

Reputation: 1729

R, foreach, doMPI reduced speed with increased iterations

Score: 1

Views: 249

Answers: 0

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Daren Eiri
Daren Eiri

Reputation: 137

doMPI not recognizing other nodes in cluster for R script

Score: 1

Views: 534

Answers: 1

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