/usr/lib/python2.7/dist-packages/pyopencl/cl/ is in python-pyopencl 2017.2.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-airy.cl
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-bessel-j-complex.cl
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-bessel-j.cl
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-bessel-y.cl
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-complex.h
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-eval-tbl.cl
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-hankel-complex.cl
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-random123/
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-random123/array.h
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-random123/openclfeatures.h
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-random123/philox.cl
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-random123/threefry.cl
/usr/lib/python2.7/dist-packages/pyopencl/cl/pyopencl-ranluxcl.cl