startexperiment_old.sh

#!/bin/bash

PWD=`pwd`

horizon=100000
port=5001
nRuns=200
hostname="localhost"
banditFile="$PWD/data/instance-5.txt"

algorithm="UCB"
# Allowed values for algorithm parameter(case-sensitive)
# 1. epsilon-greedy
# 2. UCB
# 3. KL-UCB
# 4. Thompson-Sampling
# 5. rr

epsilon=0.2

numArms=$(wc -l $banditFile | cut -d" " -f1 | xargs)

SERVERDIR=./server
CLIENTDIR=./client

OUTPUTFILE=$PWD/serverlog.txt

rewardFile=$PWD/$algorithm-$epsilon-$horizon-$nRuns-instance$numArms.csv
resultFile=$PWD/result-$algorithm-$epsilon-$horizon-$nRuns-instance$numArms.csv

for i in  $(seq 1 $nRuns)
do
   echo $i
   randomSeed=`date +"%s"`

   pushd $SERVERDIR
   cmd="./startserver.sh $numArms $horizon $port $banditFile $randomSeed $OUTPUTFILE &"
   $cmd
   popd

   sleep 1

   pushd $CLIENTDIR
   cmd="./startclient.sh $numArms $horizon $hostname $port $randomSeed $algorithm $epsilon"
   $cmd > ../temp1.txt
   regret=$(cat ../serverlog.txt | grep Regret | cut -c 10-)
   echo $regret >> ../temp1.txt
   
   if [ "$i" -eq "1" ]
   then
      cat ../temp1.txt > $rewardFile #../output.csv
   else
      cat ../temp1.txt | paste -d',' $rewardFile - > ../temp2.txt
      cat ../temp2.txt > $rewardFile #../output.csv
   fi
   popd

   sleep 1
done

if [ -e "$resultFile" ]
then
   rm -rf $resultFile
fi

cmd="python3 process.py $horizon $rewardFile $resultFile"
$cmd

rm -rf temp1.txt temp2.txt $rewardFile