(in milliseconds). Do not set <b>-m</b> with
<b>-t</b>, because you will then get the size output a zillion times, and the
timing will be distorted. You can control the number of iterations that are
used for timing by following <b>-t</b> with a number (as a separate item on the
command line). For example, "-t 1000" would iterate 1000 times. The default is
to iterate 500000 times.
</P>
<P>
<b>-tm</b>
This is like <b>-t</b> except that it times only the matching phase, not the
compile or study phases.
</P>
<b