[Pixman] [RFC] Performance statistics analyzer

Chris Wilson chris at chris-wilson.co.uk
Tue Sep 6 01:50:25 PDT 2011

On Tue, 06 Sep 2011 13:35:40 +0900, Taekyun Kim <podain77 at gmail.com> wrote:
> http://cgit.freedesktop.org/~podain/pixman/?h=perf_stat 
> You can give --enable-perf-stat option to configure script to enable the
> performance statistics analyzer. (I'm not sure that this is done right,
> because I'm not familiar with autoconf, but it works anyway)

It looks acceptable, there really is no beauty to be found in autoconf.

> Is it right or good to include this feature within upstream? I think other
> developers can easily profile their applications and report the statistics
> when they suffer from performance.

I think this will be a very useful tool. I'd even go so far as suggesting
it should be compiled in by default and switch on an env variable so that
we can gather results from target machines. In the meantime, time to play!

Chris Wilson, Intel Open Source Technology Centre

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