title: What is the difference between POCL(Portable Computing Language) and OpenCL?
body: <p>What is the difference between POCL(Portable Computing Language) and OpenCL, and what are the advantages POCL?
  <a href="http://pocl.sourceforge.net/" rel="nofollow">http://pocl.sourceforge.net/</a></p>
  
  <p>Does POCL have a C-like language, which is different from OpenCL, a different compiler (Clang> = 3.2), different backend (llvm), better portability, or something else?</p>
  
  <p>And when we need to use the (hard-linking) OCL, and when need to use the ICD?
  <a href="http://streamcomputing.eu/blog/2013-07-08/installing-and-using-pocl/" rel="nofollow">http://streamcomputing.eu/blog/2013-07-08/installing-and-using-pocl/</a></p>