def test_matmul_2d_float(self):
t1 = TensorBase(np.array([[1.3, 2.5],
[3.4, 4.5]]))
t2 = TensorBase(np.array([[5.8, 6.5],
[7.8, 8.9]]))
self.assertTrue(syft.equal(syft.matmul(t1, t2), [[27.04, 30.7],
[54.82, 62.15]]))
def test_matmul_2d_int(self):
t1 = TensorBase(np.array([[1, 2],
[3, 4]]))
t2 = TensorBase(np.array([[5, 6],
[7, 8]]))
self.assertTrue(syft.equal(syft.matmul(t1, t2), [[19, 22],
[43, 50]]))
def test_matmul_2d_identity(self):
t1 = TensorBase(np.array([[1, 0],
[0, 1]]))
t2 = TensorBase(np.array([[5.8, 6.5],
[7.8, 8.9]]))
self.assertTrue(syft.equal(syft.matmul(t1, t2), [[5.8, 6.5],
[7.8, 8.9]]))
def test_matmul_1d_float(self):
t1 = TensorBase(np.array([1.3, 2.5, 3.7]))
t2 = TensorBase(np.array([4.9, 5.8, 6.5]))
self.assertEqual(syft.matmul(t1, t2), syft.dot(t1, t2))
def test_matmul_1d_int(self):
t1 = TensorBase(np.array([1, 2, 3]))
t2 = TensorBase(np.array([4, 5, 6]))
self.assertEqual(syft.matmul(t1, t2), syft.dot(t1, t2))
def __matmul__(self, tensor):
"""Performs matrix multiplication between two tensors"""
if self.encrypted:
return NotImplemented
return syft.matmul(self, tensor)