Condor submit script: use csub <cmd> from a submit node

csub.sh

cmd=$@ 
cv_dir=`expr "$cmd" : '.*--cv_dir \([^ ]*\).*'`

mkdir -p $cv_dir

# temporarily create two files: submit.sh and run.sh
cat > $cv_dir/submit.sh << EOF
universe = vanilla 
Executable = /lusr/bin/bash
Arguments = $cv_dir/run.sh
+Group   = "GRAD"
+Project = "AI_ROBOTICS"
+ProjectDescription = "Research Work"
Requirements = TARGET.GPUSlot
getenv = True
request_GPUs = 1
+GPUJob = true 

Log = $cv_dir/run.log 
Error = $cv_dir/run.err 
Output = $cv_dir/run.out 
Queue 1
EOF

# For CPU jobs:
# Requirements = (Narsil == true) || (Uvanimor == true) || (Rhavan == true)
# Rank = ((Narsil == true)*3) + ((Uvanimor == true)*2) + (Rhavan == true)

cat > $cv_dir/run.sh << EOF
source activate cuda10; $cmd
EOF

# Call condor_submit on the generated submit_file
source ~/.bashrc
condor_submit $cv_dir/submit.sh