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Potential performance Issue: Slow read_csv() Function with pandas 2.0.0 #281

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TendouArisu opened this issue Mar 2, 2024 · 0 comments

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@TendouArisu
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Issue Description:

Hello.
I have discovered a performance degradation in the read_csv function of pandas version below 2.0.1. And I notice some parts of the repository depend on pandas 2.0.0 in requirements_py3.10.txt and some other dependencies require pandas below 2.0.1. I am not sure whether this performance problem in pandas will affect this repository. I found some discussions on pandas GitHub related to this issue, including #52546 and #52548.
I also found that eval/show_operating_points.py used the influenced api. There may be more files using the influenced api.

Suggestion

I would recommend considering an upgrade to a different version of pandas >= 2.0.1 or exploring other solutions to optimize the performance of read_csv.
Any other workarounds or solutions would be greatly appreciated.
Thank you!

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