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[Octave-bug-tracker] [bug #61365] dlmwrite performance regression (via n


From: L M
Subject: [Octave-bug-tracker] [bug #61365] dlmwrite performance regression (via network) between Octave version 4 and 6
Date: Mon, 25 Oct 2021 04:41:32 -0400 (EDT)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36

Follow-up Comment #7, bug #61365 (project octave):

I have the same output:
which fprintf
'fprintf' is a built-in function from the file libinterp/corefcn/file-io.cc

I tried to "tic/toc" the dlmwrite function (in which fprintf is contained) in
varying the Octave version and the path where I want to save my *.txt files. I
have this responses:
- Octave 6: save txt to a local path -> 0.07 seconds
- Octave 6: save txt to a server path -> 5 seconds
- Octave 4: save txt to a server path -> 0.2 seconds

Obviously it seems that working on servers leads to a slow down of
performances.

Thanks a lot!

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