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#!/bin/bash
# run this with sudo
casestudies=("12" "20" "21" "30" "31" "32") #("10" "11" "12" "20" "21" "30" "31" "32")
periods=(129 68 75 126 164 189) #(86 104 129 68 75 126 164 189) #ms
iterations=50000
iteration_safety_margin=20
safety_wait_secs=3
sudo /home/ae/liblitmus/setsched P-FP
sudo /home/ae/liblitmus/showsched
if ! cat /proc/litmus/stats | grep -q 'real-time tasks = 0'; then
echo "ERROR: NOT ALL TASKS OUT OF SYSTEM."
fi
for i in ${!casestudies[@]}; do
echo "------RELEASING sched-${casestudies[i]}------"
stderr_name = deadline_misses_sched-${casestudies[i]}_${iterations}
echo "stderr file goes to ${stderr_name}"
#sudo python3 run_case_study_dag.py sched-${casestudies[i]} 1
sleep $safety_wait_secs
sudo /home/ae/liblitmus/release_ts
if cat /proc/litmus/stats | grep -q 'real-time tasks = 0'; then
echo "ERROR: problem releasing tasks."
fi
sleep_dur=$(( ($iterations+$iteration_safety_margin)*${periods[i]}/1000+$safety_wait_secs ))
echo "sleeping for $sleep_dur s..."
sleep $sleep_dur
while ! cat /proc/litmus/stats | grep -q 'real-time tasks = 0'; do
sleep_dur=$(( ($iteration_safety_margin)*${periods[i]}/1000+$safety_wait_secs ))
echo "sleeping for $sleep_dur s..."
sleep $sleep_dur
done
if cat /proc/litmus/stats | grep -q 'tardy'; then
echo "**********************DEADLINE MISS**********************"
fi
done
echo "printing deadline misses:"
cat deadline_misses
echo "-------------------------"
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