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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: |
Thu, 1 Jul 2021 07:12:27 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (Linux; Android 9; moto g(6)) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.120 Mobile Safari/537.36 |
Follow-up Comment #33, bug #60818 (project octave):
Sorry, sloppy patch again. playing with this one so much, guess should have
made a got for it.
Yes, as written it should say
if (any(nd == [3 4]))
for the currently written 2d and 3d code paths. (I had removed the 4 for
timing the LU path for 3D).
I hadn't yet added the higher dimension expansions to this version, but if we
do then higher nd's would go in as well)
q was used up until the last patch which fixed the ordering issue.
In the last patch I had changed
[l,u,p,q] to [~,u,p,q]
Can so that with q now too.
This removed the storage requirement for L, but i think this doesn't stop
Octave from building L during the LU, it just discards it, correct? So I don't
think it'll actually make much difference in speed or memory?
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- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Markus Mützel, 2021/07/01
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Markus Mützel, 2021/07/01
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Markus Mützel, 2021/07/01
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm,
Nicholas Jankowski <=
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Nicholas Jankowski, 2021/07/01
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Nicholas Jankowski, 2021/07/01
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Nicholas Jankowski, 2021/07/01
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Nicholas Jankowski, 2021/07/02
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, anonymous, 2021/07/03
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Nicholas Jankowski, 2021/07/04
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Markus Mützel, 2021/07/22
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Nicholas Jankowski, 2021/07/22
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Nicholas Jankowski, 2021/07/31
- [Octave-bug-tracker] [bug #60818] delaunayn - 2D code path vectorization doesn't match nD algorithm, Nicholas Jankowski, 2021/07/31