[issue33955] Implement PyOS_CheckStack on macOS using pthread_get_stack*_np

[Ronald Oussoren]

Ronald Oussoren <ronaldoussoren at mac.com> added the comment:

W.r.t. benchmarks: The full benchmark suite that's often used to assess the performance impact on real world code is: http://pyperformance.readthedocs.io

Running this takes some time, and the interesting bit is comparing the performance with and without your patch.

You could also test with a small script that uses the timeit module to run some code that performs a lot of function calls.

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