I found that when I ask something more to Python, python doesn\'t use my machine resource at 100% and it\'s not really fast, it\'s fast if compared to many other interpreted
The Numba project should work on Python 3. Although it is not exactly what you asked, you may want to give it a try:
https://github.com/numba/numba/blob/master/docs/source/doc/userguide.rst.
It does not support all Python syntax at this time.