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| From: | Dmitri A. Sergatskov |
| Subject: | [Octave-bug-tracker] [bug #61143] Functions sum and mean returns wrong answer for single precision input |
| Date: | Sat, 11 Sep 2021 17:33:53 -0400 (EDT) |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 |
Follow-up Comment #15, bug #61143 (project octave):
More:
octave:10> tic; sum(x, "double"); toc
Elapsed time is 0.0703928 seconds.
octave:11> tic; sum(x, "double"); toc
Elapsed time is 0.070359 seconds.
octave:12> tic; sum(x,"extra"); toc
Elapsed time is 0.0702491 seconds.
octave:13> tic; sum(x); toc
Elapsed time is 0.0703919 seconds.
So it looks to me that the easiest fix is to make "extra"
to be a default algorithm for calculation and set the output
type according to the explicit parameter.
Dmitri.
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