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<cahoots_>
pickle (3.10) is many times slower to load a 1.7gb .pickle of a dataframe than python (3.11). pickle.load(open('file.pickle', 'rb'))
<cahoots_>
s/pickle (3.10)/pypy (3.10)
<cahoots_>
interesting... it *is* fast, but i had to import pandas or else pypy freezes when trying to load it from disk. so it wasn't "slow", it was stuck entirely. but cpython lacks tha tissue
<mattip>
cahoots_: interesting. We use the same pickle.py used by CPython, just they shadow it with a c-extension _pickle
<mattip>
could you try disabling the use of _pickle and see if you get the same thing?
<mattip>
If not, it might be nice to get a reproducer so we can take a look