First run
/path/to/Exasim/build/text2code pdeapp.txt
Then run
/path/to/Exasim/build/cput2cEXASIM pdeapp.txt (if you run on one CPU core)
/path/to/Exasim/build/gput2cEXASIM pdeapp.txt (if you run on one GPU)
mpirun -np $N /path/to/Exasim/build/cpumpit2cEXASIM pdeapp.txt (if you run on many CPU cores)
mpirun -np $N /path/to/Exasim/build/gpumpit2cEXASIM pdeapp.txt (if you run on many GPUs)