[Octave-bug-tracker] [bug #59711] Performance of `cd` is bad on Windows

[Renato]

Follow-up Comment #32, bug #59711 (group octave):

Just to inform this version 9.1.0 is still very slow, not even closer to the
fast performance found on Octave 5.2 (Comment #8)

Octave 9.1.0-w64:

>> profile on
>> pkg load ltfat
>> profile off
>> profshow
   #               Function Attr     Time (s)   Time (%)        Calls
---------------------------------------------------------------------
 137                     cd             8.249      56.98           41
  82                addpath    R        5.009      34.60           22
 113           is_same_file             0.374       2.59         2134
 106                    dir             0.225       1.56           35
 142             javaMethod             0.112       0.78            3
 111                  lstat             0.096       0.67         1057
  84             ltfatstart             0.050       0.34            1
  28              regexprep             0.046       0.32         2264
 109              __wglob__             0.040       0.28           35
 138                 source             0.030       0.21           20
  58 canonicalize_file_name             0.026       0.18          138
 115              localtime             0.014       0.10         1057
 128               arrayfun             0.012       0.08           35
 130                    run             0.011       0.08           20
 131              fileparts             0.011       0.07           20
  31                 strcat             0.010       0.07           47
  53                   load             0.010       0.07            2
 116               strftime             0.009       0.06         1057
 110                readdir             0.008       0.06           35
  91                  exist             0.008       0.06           59
>>




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