[Tutor] event loop vs threads

[srinivas devaki]

how does Python switch execution and maintain context i.e function stack
etc,.. for co-routines and why is it less costly than switching threads
which almost do the same, and both are handled by Python Interpreter
itself(event loop for co-routines and GIL scheduling for threading), so
where does the extra overhead for threads come from ?

Regards
Srinivas Devaki
Senior (final yr) student at Indian Institute of Technology (ISM), Dhanbad
Computer Science and Engineering Department
ph: +91 9491 383 249
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