Re: [R] snow/Rmpi without MPI.spawn?

2014-09-04 Thread Martin Morgan
is progress. I'm just not sure is that expected behavior for parSupply or not. Jim -Original Message- From: Martin Morgan [mailto:mtmor...@fhcrc.org] Sent: Wednesday, September 03, 2014 5:08 PM To: Leek, Jim; r-help@r-project.org Subject: Re: [R] snow/Rmpi without MPI.spawn? On 09/03

Re: [R] snow/Rmpi without MPI.spawn?

2014-09-04 Thread Jim Leek
...@fhcrc.org] Sent: Wednesday, September 03, 2014 5:08 PM To: Leek, Jim; r-help@r-project.org Subject: Re: [R] snow/Rmpi without MPI.spawn? On 09/03/2014 03:25 PM, Jim Leek wrote: I'm a programmer at a high-performance computing center. I'm not very familiar with R, but I have used MPI from C, C

Re: [R] snow/Rmpi without MPI.spawn?

2014-09-04 Thread luke-tierney
-project.org Subject: Re: [R] snow/Rmpi without MPI.spawn? On 09/03/2014 03:25 PM, Jim Leek wrote: I'm a programmer at a high-performance computing center. I'm not very familiar with R, but I have used MPI from C, C++, and Python. I have to run an R code provided by a guy who knows R, but not MPI

[R] snow/Rmpi without MPI.spawn?

2014-09-03 Thread Jim Leek
I'm a programmer at a high-performance computing center. I'm not very familiar with R, but I have used MPI from C, C++, and Python. I have to run an R code provided by a guy who knows R, but not MPI. So, this fellow used the R snow library to parallelize his R code (theoretically, I'm not

Re: [R] snow/Rmpi without MPI.spawn?

2014-09-03 Thread Martin Morgan
On 09/03/2014 03:25 PM, Jim Leek wrote: I'm a programmer at a high-performance computing center. I'm not very familiar with R, but I have used MPI from C, C++, and Python. I have to run an R code provided by a guy who knows R, but not MPI. So, this fellow used the R snow library to

Re: [R] snow/Rmpi without MPI.spawn?

2014-09-03 Thread Leek, Jim
behavior for parSupply or not. Jim -Original Message- From: Martin Morgan [mailto:mtmor...@fhcrc.org] Sent: Wednesday, September 03, 2014 5:08 PM To: Leek, Jim; r-help@r-project.org Subject: Re: [R] snow/Rmpi without MPI.spawn? On 09/03/2014 03:25 PM, Jim Leek wrote: I'm a programmer

Re: [R] snow/Rmpi without MPI.spawn?

2014-09-03 Thread Leek, Jim
-project.org Subject: Re: [R] snow/Rmpi without MPI.spawn? Thanks for the tips. I'll take a look around for for loops in the morning. I think the example you provided worked for OpenMPI. (The default on our machine is MPICH2, but it gave the same error about calling spawn.) Anyway, with OpenMPI I got