[Octave-bug-tracker] [bug #39387] With large cell-arrays of numeric scalars, cell2mat is slow and memory-hungry.

[Rik]

Update of bug #39387 (project octave):

                  Status:                    None => Fixed                  
             Open/Closed:                    Open => Closed                 
                 Summary: (Patches attached.) With large cell-arrays of
numeric scalars, cell2mat is slow and memory-hungry. => With large cell-arrays
of numeric scalars, cell2mat is slow and memory-hungry.

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Follow-up Comment #2:

Great patches!  I applied them to the development branch.  I also re-vamped
the input validation in another changeset
(http://hg.savannah.gnu.org/hgweb/octave/rev/19b7c7412a63) which got me
another ~25% savings.

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