[Scummvm-tracker] [ScummVM :: Bugs] #14853: COMMON: Rework path handling causes performance regression

ScummVM :: Bugs trac at scummvm.org
Thu Feb 1 07:31:41 UTC 2024


#14853: COMMON: Rework path handling causes performance regression
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Reporter:  mikrosk                 |       Owner:  (none)
    Type:  defect                  |      Status:  new
Priority:  normal                  |   Component:  Common
 Version:                          |  Resolution:
Keywords:  performance,regression  |        Game:
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Comment (by mikrosk):

 With https://github.com/scummvm/scummvm/pull/5621 merged, I'm happy to
 report that adding/detecting Dreamweb is now much faster than in 2.8! So
 the original speed I remembered is definitely present/visible.

 However, the when it comes to hashing/comparing, there's still some
 performance decrease if the amount of files is too big: adding a folder
 with 999 (generated) files is still about 20% slower. I can provide a
 detailed call graph if it helps.
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Ticket URL: <https://bugs.scummvm.org/ticket/14853#comment:2>
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