On 16/04/2021 19.39, Victor Stinner wrote:
> A *fresh* build (after make clean) of CPython on my laptop (8 threads,
> 4 CPU cores) takes 13 seconds using make -j10 and gcc -O0. A fresh
> build in release mode (make -j10 and gcc -O3) takes 44 seconds on the
> same laptop.

$ make clean
$ time make -j10
...
real    0m2,072s
user    0m4,715s
sys     0m2,333s

./configure -C and ccache are fantastic.

Christian

_______________________________________________
Python-Dev mailing list -- python-dev@python.org
To unsubscribe send an email to python-dev-le...@python.org
https://mail.python.org/mailman3/lists/python-dev.python.org/
Message archived at 
https://mail.python.org/archives/list/python-dev@python.org/message/LLDVGXNH32KDVVTT7NXIG7UOXHMW4WXB/
Code of Conduct: http://python.org/psf/codeofconduct/

Reply via email to