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[Octave-bug-tracker] [bug #49630] importdata very slow when read large f


From: Rik
Subject: [Octave-bug-tracker] [bug #49630] importdata very slow when read large files of text containing data
Date: Sat, 19 Nov 2016 05:25:08 +0000 (UTC)
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:43.0) Gecko/20100101 Firefox/43.0

Update of bug #49630 (project octave):

                  Status:               Confirmed => Fixed                  
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #2:

I made a change here
(http://hg.savannah.gnu.org/hgweb/octave/rev/1c73344fd348) so that only the
first 25 lines are read.  If we haven't found any numeric data by that time
then it is probably a text file and should just be imported as one.


octave:1> tic; o = importdata ('imageLabels.txt'); toc
Elapsed time is 1.25963 seconds.


Marking as fixed and closing report.


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  <http://savannah.gnu.org/bugs/?49630>

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