Speed up flvector tests.
Speed up flvector tests.

samth/pycket,pycket/pycket,krono/pycket,vishesh/pycket,samth/pycket,magnusmorton/pycket,vishesh/pycket,krono/pycket,magnusmorton/pycket,samth/pycket,pycket/pycket,cderici/pycket,magnusmorton/pycket,pycket/pycket,cderici/pycket,vishesh/pycket,cderici/pycket,krono/pycket