def mem_test(self):
    gb = (1024 ** 3)
    rnd = np.random.uniform(size=(1000, 500000))
    with prof('mem_tests_copy', gbs=(rnd.nbytes / gb), _tell=True):
        rnd.copy()
def mem_test(self):
    gb = (1024 ** 3)
    rnd = np.random.uniform(size=(1000, 500000))
    with prof('mem_tests_copy', gbs=(rnd.nbytes / gb), _tell=True):
        rnd.copy()