FWIW, I tried to skip compiler_visit_annotations() in Python/compile.c
a) default: 41278060
b) remove annotations: 37140094
c) (b) + const merge: 35933436
(a-b)/a = 10%
(a-c)/a = 13%
And here are top 3 tracebacks from tracemalloc:
15109615 (/180598)
File "<frozen importlib._bootstrap_external>", line 488
File "<frozen importlib._bootstrap_external>", line 780
File "<frozen importlib._bootstrap_external>", line 675
File "<frozen importlib._bootstrap>", line 655
1255632 (/8316)
File "/home/inada-n/local/cpython/lib/python3.7/_weakrefset.py", line 84
self.data.add(ref(item, self._remove))
File "/home/inada-n/local/cpython/lib/python3.7/abc.py", line 230
cls._abc_negative_cache.add(subclass)
File "/home/inada-n/local/cpython/lib/python3.7/abc.py", line 226
if issubclass(subclass, scls):
File "/home/inada-n/local/cpython/lib/python3.7/abc.py", line 226
if issubclass(subclass, scls):
1056744 (/4020)
File "/home/inada-n/local/cpython/lib/python3.7/abc.py", line 133
cls = super().__new__(mcls, name, bases, namespace)
File "/home/inada-n/local/cpython/lib/python3.7/typing.py", line 125
return super().__new__(cls, name, bases, namespace)
File "/home/inada-n/local/cpython/lib/python3.7/typing.py", line 977
self = super().__new__(cls, name, bases, namespace, _root=True)
File "/home/inada-n/local/cpython/lib/python3.7/typing.py", line 1105
orig_bases=self.__orig_bases__)
Regards,
_______________________________________________
Python-Dev mailing list
Python-Dev@python.org
https://mail.python.org/mailman/listinfo/python-dev
Unsubscribe:
https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
