Case Study: Add unified runner script `rtas21-ae-case-study.sh`

1 files changed, 45 insertions, 0 deletions

diff --git a/rtas21-ae-case-study.sh b/rtas21-ae-case-study.sh
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+++ b/rtas21-ae-case-study.sh
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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