Re: [R] Some hpc problems with doMPI and runmpi (I know there is R-SIG-HPC)

Hello, In your email, you speak about foreach()%dopar%, but in your script, it is foreach()%do%. Best, Pascal On Thu, Aug 7, 2014 at 7:19 PM, André Ziervogel wrote: > Dear R people, > > I’ve been doing some hpc using R and openmpi. Unfortunately I’ve encoutred a > major problem and it’s nature

[R] Some hpc problems with doMPI and runmpi (I know there is R-SIG-HPC)

Dear R people, I’ve been doing some hpc using R and openmpi. Unfortunately I’ve encoutred a major problem and it’s nature is hard to pin down: Essentially I call mpirun Rscipt … as soon as the script reaches a foreach()%dopar% it halts indefinitely. I’ve attached the qsub script: #!/bin/bash #