search for: machinefile

...gs. The slaves are closed, but the master doesn't finish its script. Below is the example script and the call to R. The job is being run on a single 4 processor machine. Any suggestions? Also is Rmpi using rexec to communicate? Can it use ssh if it doesn't already? mpirun -np 4 -machinefile /var/spool/PBS/aux/90361.head /apps/R/R270/bin/R CMD BATCH --save Rmpi_test4.R # Initialize MPI library("Rmpi") # Function the slaves will call to perform a validation on the # fold equal to their slave number. # Assumes: thedata,fold,foldNumber,p foldslave <- function() {...

...ght be related to the portland group compiler, and / or the libs on CentOS. Essentially what is happening is the primary executable I'm trying to run is failing under mpi. Here's the output from the command (which would be the same as the script calling it) $ /usr/local/mpich/bin/mpirun -machinefile machines.LINUX -np 2 ./wrf.exe /home/sam/WRFV2/run/./wrf.exe: /usr/pgi/linux86-64/6.0/lib/libpthread.so.0: version `GLIBC_2.3.3' not found (required by /lib64/tls/librt.so.1) Oddly enough, this same kernel environment works quite well with a previous version of the WRF code, but fails miserab...