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[Octave-bug-tracker] [bug #54005] kron performance affected by octave_qu
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From: |
Marco Caliari |
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Subject: |
[Octave-bug-tracker] [bug #54005] kron performance affected by octave_quit() calls |
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Date: |
Thu, 21 Jun 2018 04:47:00 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 |
Follow-up Comment #10, bug #54005 (project octave):
Maybe it is not related, but I observe the following thing:
octave:1> tic; a = ones (1e4, 1); b = ones (1, 5e4); toc
Elapsed time is 0.000144958 seconds.
octave:2> tic; kron (a, b); toc
Elapsed time is 1.4675 seconds.
octave:3> tic; kron (a, b); toc
Elapsed time is 32.2755 seconds.
octave:4>
After the second call to kron, my system is quite slow for a couple of
minutes.
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