def test_chunk_size(self):
# print('----------- test_chunk_size:')
for s in range(270, 64 * 270, 270):
ts = utils.compute_tile_size(s, chunk_size=256)
n = utils.cardinal_div_round(s, ts)
utils.cardinal_log2(n * ts)
def test_num_levels_min(self):
# print('----------- test_num_levels_min:')
for s in range(270, 64 * 270, 270):
ts = utils.compute_tile_size(s, num_levels_min=2)
n = utils.cardinal_div_round(s, ts)
utils.cardinal_log2(n * ts)
def test_num_10(self):
self.assertEqual(10, utils.cardinal_div_round(10, 1))
self.assertEqual(5, utils.cardinal_div_round(10, 2))
self.assertEqual(4, utils.cardinal_div_round(10, 3))
self.assertEqual(3, utils.cardinal_div_round(10, 4))
self.assertEqual(2, utils.cardinal_div_round(10, 5))
self.assertEqual(2, utils.cardinal_div_round(10, 6))
self.assertEqual(2, utils.cardinal_div_round(10, 7))
self.assertEqual(2, utils.cardinal_div_round(10, 8))
self.assertEqual(2, utils.cardinal_div_round(10, 9))
self.assertEqual(1, utils.cardinal_div_round(10, 10))
self.assertEqual(1, utils.cardinal_div_round(10, 11))
self.assertEqual(1, utils.cardinal_div_round(10, 11))
self.assertEqual(1, utils.cardinal_div_round(10, 110))
def test_int_div(self):
# print('----------- test_int_div:')
for s in range(270, 64 * 270, 270):
ts = utils.compute_tile_size(s, int_div=True)
n = utils.cardinal_div_round(s, ts)
utils.cardinal_log2(n * ts)
def test_num_0(self):
self.assertEqual(2, utils.cardinal_div_round(0, -1))
self.assertRaises(ZeroDivisionError, utils.cardinal_div_round, 0, 0)
self.assertEqual(0, utils.cardinal_div_round(0, 1))
self.assertEqual(0, utils.cardinal_div_round(0, 110))