title: dill vs cPickle speed difference
body: <p>I am trying to serialize thousands of objects and some of these objects are lambda objects.</p>
  
  <p>Since <code>cPickle</code> doesn't work for lambdas, I tried using <code>dill</code>. However, the drop in computational speed is more than 10 times when unpickleing (or undilling (?)). Looking through the source, it seems that <code>dill</code> uses <code>pickle</code> internally which might be the reason for the speed drop.</p>
  
  <p>Is there another option for me that combine the best of both modules?</p>
  
  <p>EDIT: The most significant speed drop is during unpickleing.</p>