def test_vdot():
m = 64
n = 64
a = np.array(np.random.randn(m, n), dtype=np.float32, order='F')
b = np.array(np.random.randn(m, n), dtype=np.float32, order='F')
true_res = np.vdot(a, b)
m1 = cm.CUDAMatrix(a)
m2 = cm.CUDAMatrix(b)
res = cm.vdot(m1, m2)
assert np.abs(res - true_res) < 10**-2, "Error in CUDAMatrix.vdot exceeded threshold"
def test_vdot():
m = 64
n = 64
a = np.array(np.random.randn(m, n), dtype=np.float32, order='F')
b = np.array(np.random.randn(m, n), dtype=np.float32, order='F')
true_res = np.vdot(a, b)
m1 = cm.CUDAMatrix(a)
m2 = cm.CUDAMatrix(b)
res = cm.vdot(m1, m2)
assert np.abs(res - true_res) < 10**-2, "Error in CUDAMatrix.vdot exceeded threshold"