[Octave-bug-tracker] [bug #64963] Move unused matrix in matrix assigns

[Petter]

URL:
  <https://savannah.gnu.org/bugs/?64963>

                 Summary: Move unused matrix in matrix assigns
                   Group: GNU Octave
               Submitter: petter
               Submitted: Sat 02 Dec 2023 02:20:27 PM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Performance
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: dev
         Discussion Lock: Any
        Operating System: GNU/Linux
           Fixed Release: None
         Planned Release: None


    _______________________________________________________

Follow-up Comments:


-------------------------------------------------------
Date: Sat 02 Dec 2023 02:20:27 PM UTC By: Petter <petter>

A matrix to store the rhs arguments is constructed even when it
is not used.

* ov-base-mat.cc: (assign) Move matrix so that is only ctored if used.


The temporary rhs matrix should not be constructed if it is not used.






    _______________________________________________________
File Attachments:


-------------------------------------------------------
Date: Sat 02 Dec 2023 02:20:28 PM UTC  Name: octave_32769.patch  Size: 2KiB  
By: petter

<http://savannah.gnu.org/bugs/download.php?file_id=55389>

    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?64963>

_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/