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[Octave-bug-tracker] [bug #58125] rgb2gray causes high cpu and will run

From: Eli Chan
Subject: [Octave-bug-tracker] [bug #58125] rgb2gray causes high cpu and will run forever without any errors
Date: Mon, 6 Apr 2020 16:29:27 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0 
Follow-up Comment #9, bug #58125 (project octave):

the following two products will not hang Octave
octave:1> a=ones(1e2,3)*ones(3,1);
octave:2> a=ones(1e3,3)*ones(3,1);

but your product will hang Octave with high cpu loading.
octave:3> a=ones(1e4,3)*ones(3,1);



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