#!/bin/csh
#
# file:    script.example   
# 
# purpose: template for PBS (Portable Batch System) script
#
# remarks: lines commented with MUST must be specified;
#          a line beginning with # is a comment;
#          a line beginning with #PBS is a pbs command;
#          assume (upper/lower) case to be sensitive;
#
# use:     submit job with
#          qsub script.txt
#
# WRNING !: There are collected parameters which can be used 
#           for job submission to the PBS. Not all are needed for
#           typical jobs (ie: for jobs which are properly
#           running under NQS).
#           The parameters which are not necessary to job submission 
#           are depicted with star symbol (*).   
#
# Note:	   This script was used for real production for CMS experiment
#
#---------------------------------------------------------------------
# job name (default is name of pbs script file)
#PBS -N test1.job
#
# path/filename for standard output 
# Please specify different names for different jobs or
# remove this option!!!
#PBS -o test1.out
#
# path/filename for standard error
# Please specify different names for different jobs or
# remove this option!!!
#PBS -e test1.err
#
# queue name, one of {xxl, long, medium, short} in minutes (will be updated)
# The default queue, "long", need not be specified
#PBS -l cput=00:20:00
#
# send me mail when job begins
#PBS -m b
# 
# send mail to adres :
#PBS -M somebody@itep.ru
#
# send me mail when job end
#PBS -m e
# send me mail when job aborts (with an error)
#PBS -m a
#
# collect all mail's options together:
#PBS -m abe
#
# do not rerun this job if it fails (*)
#PBS -r n
#
# Using PBS - Environment Variables
# When a batch job starts execution, a number of environment variables are
# predefined, which include:
#
#      Variables defined on the execution host.
#      Variables exported from the submission host with
#                -v (selected variables) and -V (all variables).
#      Variables defined by PBS.
#
# The following reflect the environment where the user ran qsub:
# PBS_O_HOST    The host where you ran the qsub command.
# PBS_O_LOGNAME Your user ID where you ran qsub.
# PBS_O_HOME    Your home directory where you ran qsub.
# PBS_O_WORKDIR The working directory where you ran qsub.
# PBS_O_QUEUE   The original queue you submitted to.
# PBS_QUEUE     The queue the job is executing from.
# PBS_JOBID     The job's PBS identifier.
# PBS_JOBNAME   The job's name.
###
#
# the rest of script should be here
#
#==============================================================
#              Startup procedure            
#==============================================================
#
#              UNIQUE DIRECTORY ON THE SCRATCH DISK
#                   ! prefered solution !
# 
# The unique directory for a job is created by this script:
# /scr/rrc00*/username/src2 on the executable host, 
# where * is a number of node (from 0 to 3), username - your username.
# This directory /scr/rrc00*/username/src2 is removed by this script
# after job completion.
#
#
echo ""
echo Starting batch on `hostname`
echo ""

# Setting job environment (this is for CMS but you can put here
# your own settings)...

cmsim cms117

# Changing WORKDIR name to have the network taransparant access
# automounter will not mount anything beginning from /net

setenv PBS_O_WORKDIR `echo $PBS_O_WORKDIR|sed s/net/scr/`

# Now we find the directory name from which the job was started
# to put it on local /scratch. The name must be unique!!!

setenv WRKDIR `basename $PBS_O_WORKDIR`

# Removing the directory with that name on /scratch (if exists) to
# avoid possible software conflicts

if ( -d ${SCRATCH}/${WRKDIR} ) then
  rm -fr ${SCRATCH}/${WRKDIR}
endif

# Coping the starting directory to /scratch

cp -r $PBS_O_WORKDIR ${SCRATCH}/${WRKDIR}

# Now we are going to scratch...

cd ${SCRATCH}/${WRKDIR}

# Coping some bulk data from other locations (use scp if they are
# outside ITEP or even outside cluster)

cp /scr/triton_/kolosov/jets-ring/hlljj-3.5.ntpl hlljj.ntpl

# Making the binaries and moving their to current directoty (if it is 
# needed). Of cause, you can use already prepared executables here.

./cmsbuild
mv ${SCRATCH}/cms117.exe .

# ...and runing them
./cms117b.run

echo ""
echo Finishing batch on `hostname`
echo You can find the results in /scr/`hostname`/`whoami`/${WRKDIR}
echo ""