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[Q] UnRAR slowdown   [Q]

By: Antti     Helsinki, FI  
Date: Jun 04,2019 at 17:26
In Response to: [Q] UnRAR slowdown (Ben Kent)

> > > ZTree does extraction file by file, which will cause heavy performance
> > > issues extracting many files from large solid archives.
> >
> > Thanks, but I think you missed the color="#003399"> (*non* solid)  part of my post. This
> > is *not* about a solid archive (expected) side-effect, but rather a 3x
> > discrepancy between the overhead of extracting the same files between ZIP
> > and RAR formats, unlike the command line which gives comparable times.
> >
> Obviously I missed that bit.
> So probably the unrar*.dll is causing your issue, but I expect you have
> worked that out for yourself, given your other ZEP post for an option to
> disable the un*.dll's.
> Ben

I suspect that you may have missed another bit as well. Liviu specifically stated that "The results are consistent whether using the UnZIP/UnRAR DLLs vs. (temporarily) renaming those so that the command lines in the BB2 file are used, instead."

As to myself, I can only confirm what Liviu reported.


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