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Re: [Issue 1240] Changed - svn_subst_translate_stream() should read bigger chunks

From: Karl Fogel <kfogel_at_newton.ch.collab.net>
Date: 2003-04-11 15:40:33 CEST

"Tim Kemp" <subversion@kempy.co.uk> writes:
> Hmmmm, 10% of checkout time is spent in svn_subst_copy_and_translate.
> With 10 million calls all the way down to apr_file_read and
> apr_file_write.

That's a very bizarre result.

Ben's export editor, before he added the translation calls, was 4
times faster than a regular checkout. When he added translation, it
went back to being about the same amount of time as a checkout. (I
will check this to make sure, but I think adding translation boils
down to svn_subst_copy_and_translate() being called for each file.)

And yet, you're saying that only 10% of checkout time is spent in

At least one of these sets of numbers is misleading... :-)


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Received on Fri Apr 11 16:24:02 2003

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