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Author vstinner
Recipients methane, serhiy.storchaka, vstinner
Date 2017-01-14.00:46:50
SpamBayes Score -1.0
Marked as misclassified Yes
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> Slower (63):
> - unpickle_pure_python: 671 us +- 16 us -> 952 us +- 9 us: 1.42x slower (+42%)
> ...

This benchmark was run with LTO+PGO. It seems like PGO produced less efficient machine code with the patch. Maybe a missed optimization.

Oh, I just realized that I announced that objects with a __call__() are faster, but it's not the case yet! Such object still gets slot_tp_call() as tp_call which isn't a fastcall!
Date User Action Args
2017-01-14 00:46:50vstinnersetrecipients: + vstinner, methane, serhiy.storchaka
2017-01-14 00:46:50vstinnersetmessageid: <>
2017-01-14 00:46:50vstinnerlinkissue29259 messages
2017-01-14 00:46:50vstinnercreate