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<link title="Weak" rel="Chapter" href="Weak.html"><title>Spacetime.Snapshot</title>
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<h1>Module <a href="type_Spacetime.Snapshot.html">Spacetime.Snapshot</a></h1>
<pre><span id="MODULESnapshot"><span class="keyword">module</span> Snapshot</span>: <code class="code"><span class="keyword">sig</span></code> <a href="Spacetime.Snapshot.html">..</a> <code class="code"><span class="keyword">end</span></code></pre><hr width="100%">
<pre><span id="VALtake"><span class="keyword">val</span> take</span> : <code class="type">?time:float -> <a href="Spacetime.Series.html#TYPEt">Spacetime.Series.t</a> -> unit</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">take series</code> takes a snapshot of the profiling annotations on the values
in the minor and major heaps, together with GC stats, and write the
result to the <code class="code">series</code> file. This function triggers a minor GC but does
not allocate any memory itself.
If the optional <code class="code">time</code> is specified, it will be used instead of the
result of <a href="Sys.html#VALtime"><code class="code"><span class="constructor">Sys</span>.time</code></a> as the timestamp of the snapshot. Such <code class="code">time</code>s
should start from zero and be monotonically increasing. This parameter
is intended to be used so that snapshots can be correlated against wall
clock time (which is not supported in the standard library) rather than
elapsed CPU time.</p>
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