UPC++ follows the same paradigm but is much easier to use and has better documentation.<p><a href="https://bitbucket.org/berkeleylab/upcxx/wiki/Home" rel="nofollow">https://bitbucket.org/berkeleylab/upcxx/wiki/Home</a>
Despite the name, this doesn't appear to actually be a GNU project. Neither the web site links to gnu.org nor the FSF, and it doesn't show up in GNU's list of their own software projects: <a href="https://www.gnu.org/software/software.html" rel="nofollow">https://www.gnu.org/software/software.html</a><p>It's cool enough to extend GCC like this, but they really oughtn't make it seem like an official project.