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certik opened this issue Dec 19, 2019 · 2 comments
Open

Reading CSV files #24

certik opened this issue Dec 19, 2019 · 2 comments
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topic: IO Common input/output related features

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@certik
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certik commented Dec 19, 2019

Here is how NumPy and Pandas do it:

https://stackoverflow.com/questions/3518778/how-do-i-read-csv-data-into-a-record-array-in-numpy#3519314

and @jacobwilliams wrote a module for it here: https://github.com/jacobwilliams/fortran-csv-module

@certik certik changed the title Reading CSV file Reading CSV files Dec 19, 2019
@ivan-pi
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ivan-pi commented Dec 20, 2019

It would be interesting to see how does Fortran compare with the supposedly fast Pandas read_csv function: https://wesmckinney.com/blog/a-new-high-performance-memory-efficient-file-parser-engine-for-pandas/

@jacobwilliams
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I make no claim that my lib is the fastest thing in the world. 😄 Probably there is massive room for improvement.

@jvdp1 jvdp1 added the topic: utilities containers, strings, files, OS/environment integration, unit testing, assertions, logging, ... label Jan 18, 2020
@awvwgk awvwgk added topic: IO Common input/output related features and removed topic: utilities containers, strings, files, OS/environment integration, unit testing, assertions, logging, ... labels Sep 18, 2021
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