DeadlockDetection

2019년 1학기 OS 프로젝트3 Deadlock detection and predict

데드락 사이클 탐지를 활용한 데드락 detection and predict 프로그램

Report/ Demo Video

Report URL

Demo Video URL

Build Script

0. make

1. abba deadlock detect

LD_PRELOAD=./DDectector.so ./abba

2. abba deadlock detect + backtrace

LD_PRELOAD=./Dmonitor.so ./abba
cat dmonitor.trace
./DPredict

3. philosopher dinning deadlock detect + backtrace

LD_PRELOAD=./Dmonitor.so ./dinning
cat dmonitor.trace
./DPredict

4. deadlock like program(not a deadlock) : single_threaded

LD_PRELOAD=./Dmonitor.so ./Single_threaded_example
cat dmonitor.trace
./DPredict

5. deadlock like program(not a deadlock) : gate_lock

LD_PRELOAD=./Dmonitor.so ./Gate_Lock_exampe
cat dmonitor.trace
./DPredict

6. deadlock like program(not a deadlock) : thread_creation

LD_PRELOAD=./Dmonitor.so ./Thread_Creation_example
cat dmonitor.trace
./DPredict