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[Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization


From: Nicholas Jankowski
Subject: [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm
Date: Mon, 9 Aug 2021 11:06:59 -0400 (EDT)
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36

Follow-up Comment #50, bug #60818 (project octave):

patch of latest version attached.

I had already made some changes to drop memory use a bit. used ~ on lu outputs
for all but u and p.  then 'reused' eqs instead of u, got rid the one
reordered tri index variable. i think it dropped mem usage by ~10%, but the
big memory jumps are still when forming eqs and running lu.



(file #51753)
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Additional Item Attachment:

File name: bug60818-delaunayn-v6.patch    Size:5 KB
   
<https://file.savannah.gnu.org/file/bug60818-delaunayn-v6.patch?file_id=51753>



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