title: How to avoid copy of a non-global numpy array between process?
body: <p>I've read " <a href="https://stackoverflow.com/questions/5549190/is-shared-readonly-data-copied-to-different-processes-for-python-multiprocessing">Is shared readonly data copied to different processes for Python multiprocessing?</a> " but the array described there is global. Is it possible to do the same with local arrays ? </p>