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[Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2 |
Date: |
Mon, 16 Aug 2021 17:32:35 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0 |
Follow-up Comment #18, bug #60928 (project octave):
Using Rik's patch, the times for "sort (foo, dim)" are consistently faster
than "ipermute (sort (permute (foo, p), 1), p)" for the corresponding
permutation vector p. Roughly twice as fast as the permute hack across the
dimensions.
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- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, (continued)
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Rik, 2021/08/14
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Michael Leitner, 2021/08/15
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Michael Leitner, 2021/08/15
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Rik, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Rik, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Rik, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Rik, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, anonymous, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Michael Leitner, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, anonymous, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2,
anonymous <=
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Rik, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, anonymous, 2021/08/16
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Rik, 2021/08/17
- [Octave-bug-tracker] [bug #60928] Performance of sort unexpectedly slow for DIM=2, Rik, 2021/08/17