<p>MPMs must be chosen during configuration, and compiled into
the server. Compilers are capable of optimizing a lot of
functions if threads are used, but only if they know that
- threads are being used. Because some MPMs use threads on Unix
- and others don't, Apache will always perform better if the MPM
- is chosen at configuration time and built into Apache.</p>
+ threads are being used.</p>
<p>To actually choose the desired MPM, use the argument
<code>--with-mpm=<em>NAME</em></code> with the