Add Tornadis benchmark script

[ghost]

No description provided.

[coveralls]

Coverage decreased (-11.2%) to 82.63% when pulling 7575292 on benchmark into 1089c6c on master.

[landscape-bot]

Repository health decreased by 0.37% when pulling 7575292 on benchmark into 1089c6c on master.

• 17 new problems were found (including 0 errors and 0 code smells).
• 2 problems were fixed (including 0 errors and 2 code smells).

[thefab]

Maybe we should exclude benchmark.py from coveralls because "Coverage decreased (-11.2%) to 82.63% when pulling 7575292 on benchmark into 1089c6c on master." ?

[landscape-bot]

Repository health decreased by 0.37% when pulling a1684f5 on benchmark into 1089c6c on master.

• 17 new problems were found (including 0 errors and 0 code smells).
• 2 problems were fixed (including 0 errors and 2 code smells).

[coveralls]

Coverage decreased (-11.2%) to 82.63% when pulling a1684f5 on benchmark into 1089c6c on master.