Re: svn commit: r1344347 - /subversion/trunk/subversion/libsvn_subr/config_file.c

On Wed, May 30, 2012 at 8:52 PM, <rhuijben_at_apache.org> wrote:
> Author: rhuijben
> Date: Wed May 30 16:52:36 2012
> New Revision: 1344347
>
> URL: http://svn.apache.org/viewvc?rev=1344347&view=rev
> Log:
> Remove about 15% of the cpu overhead of svnserve and httpd while running the
> test suite by introducing a very simple parser buffer in the config file parser
> code.
>
> The nice clean stream translation code had an 7 times overhead on this very
> performance critical code path, while clients of svnserve and httpd were
> waiting. (Before this patch the this code path used 22% of the cpu time,
> now just 3%)
>
Great improvement, but it may be worth to factor out this code to
special stream like svn_stream_buffered().

-- 
Ivan Zhakov