#!/bin/bash

#-------------------------------------------------------------------
### PBS queue 
### (example on DATARMOR cluster the queues are named mpi_X with X the number of nodes where 1 node = 28 CPUs)
#-------------------------------------------------------------------
#PBS -q mpi_1

#--------------------------------------------------------------------------------------------
### select the number of nodes after "select" (this has to be coherent with the chosen queue)
### keep ncpus=28 as each node has 28 CPUs
### choose the number of MPIPROCS (this has to be coherent with your compilation settings)
### PBS memory: default for one job: 60gb
#--------------------------------------------------------------------------------------------
#PBS -l select=1:ncpus=28:mpiprocs=16:mem=8g

#--------------------------------------
### PBS walltime: max for one job: 48h
#--------------------------------------
#PBS -l walltime=01:00:00

#-----------------
### PBS job name
#----------------
#PBS -N RUN_CROCO


# cd to the directory you submitted your job
cd $PBS_O_WORKDIR
echo "working in $PBS_O_WORKDIR"

# add your environment variables, modules, etc
source /usr/share/Modules/3.2.10/init/bash

# source your environment file
source myenv_mypath.sh

# submit your job
date

export NPROCS="cat $PBS_NODEFILE  | wc -l"

echo "submit MPI job on $NPROCS CPUs"
time run_croco.bash >& run_croco.out

date