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<pre class=code>
<B><FONT COLOR="#0000FF">signature</FONT></B> MLTON_RUSAGE =
   <B><FONT COLOR="#0000FF">sig</FONT></B>
      <B><FONT COLOR="#A020F0">type</FONT></B><FONT COLOR="#228B22"><B> t </FONT></B>=<FONT COLOR="#228B22"><B> {utime: Time.time, <I><FONT COLOR="#B22222">(* user time *)</FONT></I>
                stime: Time.time} <I><FONT COLOR="#B22222">(* system time *)</FONT></I>

      </FONT></B><B><FONT COLOR="#A020F0">val</FONT></B> measureGC: bool -&gt; unit         
      <B><FONT COLOR="#A020F0">val</FONT></B> rusage: unit -&gt; {children: t, gc: t, self: t}
   <B><FONT COLOR="#0000FF">end</FONT></B>
</PRE>
<p>
 
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    <ul>

    <li>
<p>
 <tt>type&nbsp;t</tt> 
</p>
</li>

        <ul>

  corresponds to a subset of the C <tt>struct&nbsp;rusage</tt>. 
        </ul>


    <li class="gap">
<p>
 <tt>measureGC&nbsp;b</tt> 
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</li>

        <ul>

  controls whether garbage collection time is measured during program   execution.  This affects the behavior of both <tt>rusage</tt> and   <tt>Timer.checkCPUTimes</tt>.  Note that garbage collection time is   always measured when either <tt>gc-messages</tt> or <tt>gc-summary</tt> is   given as a <a href="RunTimeOptions">runtime system option</a>. 
        </ul>


    <li class="gap">
<p>
 <tt>rusage&nbsp;()</tt> 
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        <ul>

  corresponds to the C <tt>getrusage</tt> function.  It returns the   resource usage of the exited children, the garbage collector, and   the process itself.  The process time (<tt>self</tt>) includes the gc   time.  </ul>

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Last edited on 2005-12-01 22:56:24 by <span title="ppp-71-139-183-221.dsl.snfc21.pacbell.net"><a href="StephenWeeks">StephenWeeks</a></span>.
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