Názor ke zprávičce Cinder: implementace CPython s JIT od Ink - Máš na mysli tu poslední větu? This is speculation...

Máš na mysli tu poslední větu?

This is speculation but I would guess the design of the pypy jit isn’t a great fit for a prefork workload, where the hot paths don’t get hot until postfork, but it’s pretty inefficient to do identical jit compilation in every worker instead of once in the parent process.