numpy/numpy — pull request #3790 by juliantaylor (2013-09-23 21:56:43+00:00)
Title: TST: speed up some very slow tests

Minimize alignment combinations to useful set with SSE, might need to
revisited if we add AVX support.
Move large data test_zeros test to slow and drop the extremely slow
count_nonzero() call.
Rename gen_alignment_data to _gen_alignment_data (private) to reserve
right to change it, e.g. add min_size.