title: Is ACE (C++ library) still used for high performance computing?
body: <p>Being interested in high frequency trading/High performance computing I came across 'ACE':</p>
  
  <p><a href="http://www.cs.wustl.edu/~schmidt/ACE-overview.html" rel="noreferrer">http://www.cs.wustl.edu/~schmidt/ACE-overview.html</a></p>
  
  <p>However, I noticed a lot of the papers on the website are from 1995 era and I wondered is this framework still used and if not, what was it's replacement?</p>
  
  <p>Or has boost replaced this? Does ACE contain desired libraries that boost doesnt?</p>