added fct c_no_compile_args that allow to remove some args from the compile cmd. This is usefull to remove some agression optimisation that break some Op.

float64 output)

It is now possible to overwrite the shared container's content by providing a
value as input. This is mostly to make the code simpler to write, understand,
and use, at the cost of a small risk of accidentally overwriting a container's
content.

Updated doc of Module since it was using some syntax for updates that does not seem supported anymore

Make a version of the code clean.
better test of dx,dy

set the mode in test_opt_unpack because testing an optimization makes no sense when the optimization is not applied