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[Octave-bug-tracker] [bug #56752] Performance slowdown from version 3.2.


From: Carlo de Falco
Subject: [Octave-bug-tracker] [bug #56752] Performance slowdown from version 3.2.4 through to current dev branch
Date: Mon, 30 Sep 2019 05:16:13 -0400 (EDT)
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:69.0) Gecko/20100101 Firefox/69.0

Follow-up Comment #51, bug #56752 (project octave):

Here's the changeset for removing NoAlias 
(better late than never) ...

a few comments :

- there was no usage of NoAlias where the wrapped object
  was accessed read-only so in no case I used the const 
  version of the call operator but all changes consist
  of using the xelem () method explicitly

- I think I spotted a few instances in data.cc where NoAlias
  was not used but it could have, so xelem could now be used.
  I didn't make any changes to those in order not to clutter
  this changeset

- I ran __run_test_suite__ () with the changeset applied and see
  no extra failures/regressions i the final report


Is it OK to push this?





(file #47587)
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Additional Item Attachment:

File name: open_13F4F3id.txt              Size:21 KB
    <https://savannah.gnu.org/file/open_13F4F3id.txt?file_id=47587>



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