ified via <code>share</code> argument. In this case, the shared variables are only saved into temporary files once. Note these temporary are not deleted automatically since they do not know whether all jobs which reply on them are finished. Users need to manually delete them when all jobs are done.</p>
<div class="sourceCode" id="cb22"><pre class="downlit sourceCode r">
<code class="sourceCode R"><span><span class="va">foo</span> <span class="op">=</span> <span class="fl">1</span></span>
<span><span class="