def testZerosExecution(self):
t = zeros((20, 30), dtype='i8', chunk_size=5)
res = self.executor.execute_tensor(t, concat=True)
self.assertTrue(np.array_equal(res[0], np.zeros((20, 30), dtype='i8')))
self.assertEqual(res[0].dtype, np.int64)
t2 = zeros_like(t)
res = self.executor.execute_tensor(t2, concat=True)
self.assertTrue(np.array_equal(res[0], np.zeros((20, 30), dtype='i8')))
self.assertEqual(res[0].dtype, np.int64)
t = zeros((20, 30), dtype='i4', chunk_size=5, sparse=True)
res = self.executor.execute_tensor(t, concat=True)
self.assertEqual(res[0].nnz, 0)
def testZerosExecution(self):
t = zeros((20, 30), dtype='i8', chunk_size=5)
res = self.executor.execute_tensor(t, concat=True)
np.testing.assert_array_equal(res[0], np.zeros((20, 30), dtype='i8'))
self.assertEqual(res[0].dtype, np.int64)
t2 = zeros_like(t)
res = self.executor.execute_tensor(t2, concat=True)
np.testing.assert_array_equal(res[0], np.zeros((20, 30), dtype='i8'))
self.assertEqual(res[0].dtype, np.int64)
t = zeros((20, 30), dtype='i4', chunk_size=5, sparse=True)
res = self.executor.execute_tensor(t, concat=True)
self.assertEqual(res[0].nnz, 0)
t = zeros((20, 30), dtype='i8', chunk_size=6, order='F')
res = self.executor.execute_tensor(t, concat=True)[0]
expected = np.zeros((20, 30), dtype='i8', order='F')
self.assertEqual(res.flags['C_CONTIGUOUS'], expected.flags['C_CONTIGUOUS'])
self.assertEqual(res.flags['F_CONTIGUOUS'], expected.flags['F_CONTIGUOUS'])
def test_zeros_execution(setup):
t = zeros((20, 30), dtype='i8', chunk_size=10)
res = t.execute().fetch()
np.testing.assert_array_equal(res, np.zeros((20, 30), dtype='i8'))
assert res[0].dtype == np.int64
t2 = zeros_like(t)
res = t2.execute().fetch()
np.testing.assert_array_equal(res, np.zeros((20, 30), dtype='i8'))
assert res[0].dtype == np.int64
t = zeros((20, 30), dtype='i4', chunk_size=5, sparse=True)
res = t.execute().fetch()
assert res[0].nnz == 0
t = zeros((20, 30), dtype='i8', chunk_size=6, order='F')
res = t.execute().fetch()
expected = np.zeros((20, 30), dtype='i8', order='F')
assert res.flags['C_CONTIGUOUS'] == expected.flags['C_CONTIGUOUS']
assert res.flags['F_CONTIGUOUS'] == expected.flags['F_CONTIGUOUS']
