On Wed, 18 Jul 2018 08:21:31 +0100
Ronald Oussoren via Python-ideas
<python-ideas@python.org> wrote:
> Some past attempts at getting rid of the GIL used atomic inc/dec, and that 
> resulted in bad performance because these instructions  aren’t cheap. 

Please read in context: we are not talking about making all refcounts
atomic, only a couple refcounts on shared objects (which probably
won't be Python objects, actually).

Regards

Antoine.


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