On Tue, 2005-06-21 at 06:00, Sébastien Dugué wrote:
Sebastien,
These results look great. I should say we also have patches to add
native libAIO support to MySQL/Innodb. It would be interesting to
benchmark against. Would you be interested in it ?
Also about your library - do you think it will become the standard part
of Linux distributions some time in the future ?
Would you be willing to contribute the patches you developed to be part
of standard MySQL distribution ?
Are patches expected to work on other Unix versions if they have POSIX
AIO implementation ?
> Hi,
>
> I have run some benchmarks using Sysbench in oltp mode to compare the
> different AIO implementations:
> - libposix-aio
> - librt
> - InnoDB simulated AIO
>
> Results are available at http://www.bullopensource.org/posix.
>
> Patches for adding POSIX AIO support to MySQL can be found at the same
> place.
>
> Comments are welcome.
>
> Regards,
>
> Sébastien.
>
>
>
> --
> ------------------------------------------------------
>
> Sébastien Dugué BULL/FREC:B1-247
> phone: (+33) 476 29 77 70 Bullcom: 229-7770
>
> mailto:sebastien.dugue@stripped
>
> Linux POSIX AIO: http://www.bullopensource.org/posix
>
> ------------------------------------------------------
--
Peter Zaitsev, Senior Performance Engineer
MySQL AB, www.mysql.com
