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[Octave-bug-tracker] [bug #48785] Something about classes is much slower
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From: |
Colin Macdonald |
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Subject: |
[Octave-bug-tracker] [bug #48785] Something about classes is much slower in dev than 4.0.x |
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Date: |
Tue, 23 Aug 2016 04:37:28 +0000 (UTC) |
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User-agent: |
Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:48.0) Gecko/20100101 Firefox/48.0 |
Follow-up Comment #2, bug #48785 (project octave):
Probably this is just the difference between my distro's package (Fedora 24)
and my self-compiled version.
For example, I tried comparing a dummy "foo" class and a simple trig
computation:
4.0.3:
>> tic; for i=1:100000, y = sin(6); end; toc
Elapsed time is 0.412518 seconds.
>> tic; for i=1:100000, y = foo(6); end; toc
Elapsed time is 2.26527 seconds.
dev:
>> tic; for i=1:100000, y = sin(6); end; toc
Elapsed time is 2.6627 seconds.
>> tic; for i=1:100000, y = foo(6); end; toc
Elapsed time is 16.5612 seconds.
So I suppose this should be closed invalid.
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