Michael Vince wrote:

Giorgos Keramidas wrote:

On 2005-12-02 14:00, Michael Vince <[EMAIL PROTECTED]> wrote:
For 6 Linux threads from my benchmarking and from what I have seen
some peoples posts gives poor performance compared to libthr or
libpthread I am using more of libthr over libpthread in 6.0 and have
been benchmarking best results.

Try this in /etc/libmap.conf
[mysqld]
libpthread.so.2         libthr.so.2
libpthread.so           libthr.so


Unfortunately, "I have best results with libthr" is completely
worthless, unless you also describe the exact process of the
benchmark and why this particular benchmark is considered very
important for your specific application vs. other types of
workload :/
OK well to put it in another way libthr has beaten libpthread (and everything else you can do in FreeBSD such as linux threads) in ANY MySQL benchmark test I have done.

And just to add to that I have probably spent about 20 hours at least worth of benchmarking MySQL.

Mike

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