ViennaCL (http://viennacl.sourceforge.net) is used as a test-case for pocl.
 
You can use '--enable-testsuites=viennacl' configure option
or you can do it yourself:
Download and unpack the ViennaCL package:
http://downloads.sourceforge.net/project/viennacl/1.5.x/ViennaCL-1.5.1.tar.gz
into this directory.

Then, in pocl toplevel source dir run 'make check' or
'make TESTSUITEFLAGS="-k viennacl" check' to run the ViennaCL tests.
