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#!/bin/bash
# Copyright 2021 Joshua Bakita
# Developed to run the case study as documented in the RTAS'21 paper,
# "Simultaneous Multithreading in Real-Time Mixed-Criticality Systems"
if [[ "$EUID" != 0 ]]; then
echo "You need to be root to run realtime tasks with LITMUS-RT!"
exit
fi
# Parameter validation
if [ $# -lt 1 ]; then
taskset_root=ABmod_light_TACLe-SDVBS_5.5
num_studies=10
echo "Using default case-study task sets from '$taskset_root'."
echo "To use another set, pass the path as the first param and the number of sets as the second."
else
if [ $# -lt 2 ]; then
echo "Number of tasksets not specified!"
echo "Usage: $0 <taskset root directory> <num tasksets>"
exit
fi
taskset_root=$1
num_studies=$2
if [[ ! -d "$taskset_root" ]]; then
echo "Path '$taskset_root' not found."
echo "Usage: $0 <taskset root directory> <num tasksets>"
exit
else
echo "Using case-study task sets from '$taskset_root'."
fi
fi
# Run studies
for (( i = 1; i <= $num_studies; i++ )); do
echo "Starting case study for taskset $i"
./run_case_study.py $taskset_root/$i/ &
sleep 600
echo "Releasing taskset $i"
/playpen/mc2/liblitmus/release_ts
sleep 3600
echo "Killing taskset $i"
kill $(cat pids.txt)
sleep 600
done
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