def simple_if(condition_val):
condition = ov.constant(condition_val, dtype=np.bool)
# then_body
X_t = ov.parameter([2], np.float32, "X")
Y_t = ov.parameter([2], np.float32, "Y")
then_mul = ov.multiply(X_t, Y_t)
then_body_res_1 = ov.result(then_mul)
then_body = Model([then_body_res_1], [X_t, Y_t], "then_body_function")
# else_body
X_e = ov.parameter([2], np.float32, "X")
Y_e = ov.parameter([2], np.float32, "Y")
add_e = ov.add(X_e, Y_e)
else_body_res_1 = ov.result(add_e)
else_body = Model([else_body_res_1], [X_e, Y_e], "else_body_function")
X = ov.constant([3, 4], dtype=np.float32)
Y = ov.constant([2, 1], dtype=np.float32)
if_node = ov.if_op(condition)
if_node.set_then_body(then_body)
if_node.set_else_body(else_body)
if_node.set_input(X.output(0), X_t, X_e)
if_node.set_input(Y.output(0), Y_t, Y_e)
if_res = if_node.set_output(then_body_res_1, else_body_res_1)
relu = ov.relu(if_res)
return relu
def simple_if(condition_val):
condition = ov.constant(condition_val, dtype=np.bool)
# then_body
X_t = ov.parameter([2], np.float32, "X")
Y_t = ov.parameter([2], np.float32, "Y")
then_mul = ov.multiply(X_t, Y_t)
then_body_res_1 = ov.result(then_mul)
then_body = GraphBody([X_t, Y_t], [then_body_res_1])
then_body_inputs = [
TensorIteratorInvariantInputDesc(1, 0),
TensorIteratorInvariantInputDesc(2, 1)
]
then_body_outputs = [TensorIteratorBodyOutputDesc(0, 0)]
# else_body
X_e = ov.parameter([2], np.float32, "X")
Y_e = ov.parameter([2], np.float32, "Y")
add_e = ov.add(X_e, Y_e)
else_body_res_1 = ov.result(add_e)
else_body = GraphBody([X_e, Y_e], [else_body_res_1])
else_body_inputs = [
TensorIteratorInvariantInputDesc(1, 0),
TensorIteratorInvariantInputDesc(2, 1)
]
else_body_outputs = [TensorIteratorBodyOutputDesc(0, 0)]
X = ov.constant([3, 4], dtype=np.float32)
Y = ov.constant([2, 1], dtype=np.float32)
if_node = ov.if_op(condition, [X, Y], (then_body, else_body),
(then_body_inputs, else_body_inputs),
(then_body_outputs, else_body_outputs))
relu = ov.relu(if_node)
return relu
def test_lrn():
input_image_shape = (2, 3, 2, 1)
input_image = np.arange(int(np.prod(input_image_shape))).reshape(input_image_shape).astype("f")
axes = np.array([1], dtype=np.int64)
runtime = get_runtime()
model = ov.lrn(ov.constant(input_image), ov.constant(axes), alpha=1.0, beta=2.0, bias=1.0, size=3)
computation = runtime.computation(model)
result = computation()
assert np.allclose(
result,
np.array(
[
[[[0.0], [0.05325444]], [[0.03402646], [0.01869806]], [[0.06805293], [0.03287071]]],
[[[0.00509002], [0.00356153]], [[0.00174719], [0.0012555]], [[0.00322708], [0.00235574]]],
],
dtype=np.float32,
),
)
# Test LRN default parameter values
model = ov.lrn(ov.constant(input_image), ov.constant(axes))
computation = runtime.computation(model)
result = computation()
assert np.allclose(
result,
np.array(
[
[[[0.0], [0.35355338]], [[0.8944272], [1.0606602]], [[1.7888544], [1.767767]]],
[[[0.93704253], [0.97827977]], [[1.2493901], [1.2577883]], [[1.5617375], [1.5372968]]],
],
dtype=np.float32,
),
)
def test_random_uniform():
runtime = get_runtime()
input_tensor = ov.constant(np.array([2, 4, 3], dtype=np.int32))
min_val = ov.constant(np.array([-2.7], dtype=np.float32))
max_val = ov.constant(np.array([3.5], dtype=np.float32))
random_uniform_node = ov.random_uniform(input_tensor,
min_val,
max_val,
output_type="f32",
global_seed=7461,
op_seed=1546)
computation = runtime.computation(random_uniform_node)
random_uniform_results = computation()
expected_results = np.array([[[2.8450181, -2.3457108, 2.2134445],
[-1.0436587, 0.79548645, 1.3023183],
[0.34447956, -2.0267959, 1.3989122],
[0.9607613, 1.5363653, 3.117298]],
[[1.570041, 2.2782724, 2.3193843],
[3.3393657, 0.63299894, 0.41231918],
[3.1739233, 0.03919673, -0.2136085],
[-1.4519991, -2.277353, 2.630727]]],
dtype=np.float32)
assert np.allclose(random_uniform_results, expected_results)
def test_split():
runtime = get_runtime()
input_tensor = ov.constant(np.array([0, 1, 2, 3, 4, 5], dtype=np.int32))
axis = ov.constant(0, dtype=np.int64)
splits = 3
split_node = ov.split(input_tensor, axis, splits)
computation = runtime.computation(split_node)
split_results = computation()
expected_results = np.array([[0, 1], [2, 3], [4, 5]], dtype=np.int32)
assert np.allclose(split_results, expected_results)
def test_dft_3d():
runtime = get_runtime()
input_data = build_fft_input_data()
input_tensor = ov.constant(input_data)
input_axes = ov.constant(np.array([0, 1, 2], dtype=np.int64))
dft_node = ov.dft(input_tensor, input_axes)
computation = runtime.computation(dft_node)
dft_results = computation()
np_results = np.fft.fftn(np.squeeze(input_data.view(dtype=np.complex64), axis=-1),
axes=[0, 1, 2]).astype(np.complex64)
expected_results = np.stack((np_results.real, np_results.imag), axis=-1)
assert np.allclose(dft_results, expected_results, atol=0.0002)
def test_roll():
runtime = get_runtime()
input = np.reshape(np.arange(10), (2, 5))
input_tensor = ov.constant(input)
input_shift = ov.constant(np.array([-10, 7], dtype=np.int32))
input_axes = ov.constant(np.array([-1, 0], dtype=np.int32))
roll_node = ov.roll(input_tensor, input_shift, input_axes)
computation = runtime.computation(roll_node)
roll_results = computation()
expected_results = np.roll(input, shift=(-10, 7), axis=(-1, 0))
assert np.allclose(roll_results, expected_results)
def create_simple_if_with_two_outputs(condition_val):
condition = ov.constant(condition_val, dtype=np.bool)
# then_body
X_t = ov.parameter([], np.float32, "X")
Y_t = ov.parameter([], np.float32, "Y")
Z_t = ov.parameter([], np.float32, "Z")
add_t = ov.add(X_t, Y_t)
mul_t = ov.multiply(Y_t, Z_t)
then_body_res_1 = ov.result(add_t)
then_body_res_2 = ov.result(mul_t)
then_body = GraphBody([X_t, Y_t, Z_t], [then_body_res_1, then_body_res_2])
then_body_inputs = [
TensorIteratorInvariantInputDesc(1, 0),
TensorIteratorInvariantInputDesc(2, 1),
TensorIteratorInvariantInputDesc(3, 2)
]
then_body_outputs = [
TensorIteratorBodyOutputDesc(0, 0),
TensorIteratorBodyOutputDesc(1, 1)
]
# else_body
X_e = ov.parameter([], np.float32, "X")
Z_e = ov.parameter([], np.float32, "Z")
W_e = ov.parameter([], np.float32, "W")
add_e = ov.add(X_e, W_e)
pow_e = ov.power(W_e, Z_e)
else_body_res_1 = ov.result(add_e)
else_body_res_2 = ov.result(pow_e)
else_body = GraphBody([X_e, Z_e, W_e], [else_body_res_1, else_body_res_2])
else_body_inputs = [
TensorIteratorInvariantInputDesc(1, 0),
TensorIteratorInvariantInputDesc(3, 1),
TensorIteratorInvariantInputDesc(4, 2)
]
else_body_outputs = [
TensorIteratorBodyOutputDesc(0, 0),
TensorIteratorBodyOutputDesc(1, 1)
]
X = ov.constant(15.0, dtype=np.float32)
Y = ov.constant(-5.0, dtype=np.float32)
Z = ov.constant(4.0, dtype=np.float32)
W = ov.constant(2.0, dtype=np.float32)
if_node = ov.if_op(condition, [X, Y, Z, W], (then_body, else_body),
(then_body_inputs, else_body_inputs),
(then_body_outputs, else_body_outputs))
return if_node
def test_variadic_split():
runtime = get_runtime()
input_tensor = ov.constant(np.array([[0, 1, 2, 3, 4, 5], [6, 7, 8, 9, 10, 11]], dtype=np.int32))
axis = ov.constant(1, dtype=np.int64)
splits = ov.constant(np.array([2, 4], dtype=np.int64))
v_split_node = ov.variadic_split(input_tensor, axis, splits)
computation = runtime.computation(v_split_node)
results = computation()
split0 = np.array([[0, 1], [6, 7]], dtype=np.int32)
split1 = np.array([[2, 3, 4, 5], [8, 9, 10, 11]], dtype=np.int32)
assert np.allclose(results[0], split0)
assert np.allclose(results[1], split1)
def test_simple_loop():
X = ov.parameter(Shape([32, 1, 10]), np.float32, "X")
Y = ov.parameter(Shape([32, 1, 10]), np.float32, "Y")
M = ov.parameter(Shape([32, 1, 10]), np.float32, "M")
input_shape = Shape([])
current_iteration = ov.parameter(Shape([1]), np.int64)
X_i = ov.parameter(input_shape, np.float32)
Y_i = ov.parameter(input_shape, np.float32)
M_body = ov.parameter(input_shape, np.float32)
bool_val = np.array([1], dtype=np.bool)
bool_val[0] = True
body_condition = ov.constant(bool_val)
trip_count = ov.constant(10, dtype=np.int64)
exec_condition = ov.constant(True, dtype=np.bool)
sum = ov.add(X_i, Y_i)
Zo = ov.multiply(sum, M_body)
body = Model([body_condition, Zo], [current_iteration, X_i, Y_i, M_body],
"body_function")
loop = ov.loop(trip_count, exec_condition)
loop.set_function(body)
loop.set_invariant_input(X_i, X.output(0))
loop.set_invariant_input(Y_i, Y.output(0))
loop.set_merged_input(M_body, M.output(0), Zo.output(0))
loop.set_special_body_ports([-1, 0])
out0 = loop.get_iter_value(body_condition.output(0), -1)
out1 = loop.get_iter_value(Zo.output(0), -1)
out2 = loop.get_concatenated_slices(Zo.output(0), 0, 1, 1, -1, 1)
result0 = ov.result(out0)
result1 = ov.result(out1)
result2 = ov.result(out2)
out0_shape = [1]
out1_shape = [32, 1, 10]
out2_shape = [32, 10, 10]
assert list(result0.get_output_shape(0)) == out0_shape
assert list(result1.get_output_shape(0)) == out1_shape
assert list(result2.get_output_shape(0)) == out2_shape
assert list(loop.get_output_shape(0)) == out0_shape
assert list(loop.get_output_shape(1)) == out1_shape
assert list(loop.get_output_shape(2)) == out2_shape
def test_idft_2d():
runtime = get_runtime()
expected_results = get_data()
complex_input_data = np.fft.fft2(np.squeeze(
expected_results.view(dtype=np.complex64), axis=-1),
axes=[1, 2]).astype(np.complex64)
input_data = np.stack((complex_input_data.real, complex_input_data.imag),
axis=-1)
input_tensor = ov.constant(input_data)
input_axes = ov.constant(np.array([1, 2], dtype=np.int64))
dft_node = ov.idft(input_tensor, input_axes)
computation = runtime.computation(dft_node)
dft_results = computation()
assert np.allclose(dft_results, expected_results, atol=0.000002)
def test_idft_2d_signal_size_1():
runtime = get_runtime()
input_data = get_data()
input_tensor = ov.constant(input_data)
input_axes = ov.constant(np.array([0, 2], dtype=np.int64))
input_signal_size = ov.constant(np.array([4, 5], dtype=np.int64))
dft_node = ov.idft(input_tensor, input_axes, input_signal_size)
computation = runtime.computation(dft_node)
dft_results = computation()
np_results = np.fft.ifft2(np.squeeze(input_data.view(dtype=np.complex64),
axis=-1),
s=[4, 5],
axes=[0, 2]).astype(np.complex64)
expected_results = np.stack((np_results.real, np_results.imag), axis=-1)
assert np.allclose(dft_results, expected_results, atol=0.000002)
def test_batched_tensors(device):
core = Core()
# TODO: remove when plugins will support set_input_tensors
core.register_plugin("openvino_template_plugin", "TEMPLATE")
batch = 4
one_shape = [1, 2, 2, 2]
one_shape_size = np.prod(one_shape)
batch_shape = [batch, 2, 2, 2]
data1 = ops.parameter(batch_shape, np.float32)
data1.set_friendly_name("input0")
data1.get_output_tensor(0).set_names({"tensor_input0"})
data1.set_layout(Layout("N..."))
constant = ops.constant([1], np.float32)
op1 = ops.add(data1, constant)
op1.set_friendly_name("Add0")
res1 = ops.result(op1)
res1.set_friendly_name("Result0")
res1.get_output_tensor(0).set_names({"tensor_output0"})
model = Model([res1], [data1])
compiled = core.compile_model(model, "TEMPLATE")
req = compiled.create_infer_request()
# Allocate 8 chunks, set 'user tensors' to 0, 2, 4, 6 chunks
buffer = np.zeros([batch * 2, *batch_shape[1:]], dtype=np.float32)
tensors = []
for i in range(batch):
# non contiguous memory (i*2)
tensors.append(
Tensor(np.expand_dims(buffer[i * 2], 0), shared_memory=True))
req.set_input_tensors(tensors)
with pytest.raises(RuntimeError) as e:
req.get_tensor("tensor_input0")
assert "get_tensor shall not be used together with batched set_tensors/set_input_tensors" in str(
e.value)
actual_tensor = req.get_tensor("tensor_output0")
actual = actual_tensor.data
for test_num in range(0, 5):
for i in range(0, batch):
tensors[i].data[:] = test_num + 10
req.infer() # Adds '1' to each element
# Reference values for each batch:
_tmp = np.array([test_num + 11] * one_shape_size,
dtype=np.float32).reshape([2, 2, 2])
for j in range(0, batch):
assert np.array_equal(actual[j], _tmp)
def test_group_convolution_backprop_data_output_shape():
runtime = get_runtime()
data_shape = [1, 1, 1, 10]
filters_shape = [1, 1, 1, 1, 5]
strides = [1, 1]
data_node = ov.parameter(data_shape, name="Data", dtype=np.float32)
filters_node = ov.parameter(filters_shape, name="Filters", dtype=np.float32)
output_shape_node = ov.constant(np.array([1, 14], dtype=np.int64))
model = ov.group_convolution_backprop_data(
data_node, filters_node, strides, output_shape_node, auto_pad="same_upper"
)
data_value = np.array([0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0], dtype=np.float32).reshape(
data_shape
)
filters_value = np.array([1.0, 2.0, 3.0, 2.0, 1.0], dtype=np.float32).reshape(filters_shape)
computation = runtime.computation(model, data_node, filters_node)
result = computation(data_value, filters_value)
expected = np.array(
[0.0, 1.0, 4.0, 10.0, 18.0, 27.0, 36.0, 45.0, 54.0, 63.0, 62.0, 50.0, 26.0, 9.0], dtype=np.float32,
).reshape(1, 1, 1, 14)
assert np.allclose(result, expected)
def test_batched_tensors(device):
batch = 4
one_shape = Shape([1, 2, 2, 2])
batch_shape = Shape([batch, 2, 2, 2])
one_shape_size = np.prod(one_shape)
core = Core()
core.register_plugin("openvino_template_plugin", "TEMPLATE")
data1 = ops.parameter(batch_shape, np.float32)
data1.set_friendly_name("input0")
data1.get_output_tensor(0).set_names({"tensor_input0"})
data1.set_layout(Layout("N..."))
constant = ops.constant([1], np.float32)
op1 = ops.add(data1, constant)
op1.set_friendly_name("Add0")
res1 = ops.result(op1)
res1.set_friendly_name("Result0")
res1.get_output_tensor(0).set_names({"tensor_output0"})
model = Model([res1], [data1])
compiled = core.compile_model(model, "TEMPLATE")
buffer = np.zeros([one_shape_size * batch * 2], dtype=np.float32)
req = compiled.create_infer_request()
tensors = []
for i in range(0, batch):
_start = i * one_shape_size * 2
# Use of special constructor for Tensor.
# It creates a Tensor from pointer, thus it requires only
# one element from original buffer, and shape to "crop".
tensor = Tensor(buffer[_start:(_start + 1)], one_shape)
tensors.append(tensor)
req.set_input_tensors(tensors) # using list overload!
actual_tensor = req.get_tensor("tensor_output0")
actual = actual_tensor.data
for test_num in range(0, 5):
for i in range(0, batch):
tensors[i].data[:] = test_num + 10
req.infer() # Adds '1' to each element
# Reference values for each batch:
_tmp = np.array([test_num + 11] * one_shape_size,
dtype=np.float32).reshape([2, 2, 2])
for j in range(0, batch):
assert np.array_equal(actual[j], _tmp)
def test_convolution_backprop_data():
runtime = get_runtime()
output_spatial_shape = [9, 9]
filter_shape = [1, 1, 3, 3]
data_shape = [1, 1, 7, 7]
strides = [1, 1]
data_node = ov.parameter(shape=data_shape)
filter_node = ov.parameter(shape=filter_shape)
output_shape_node = ov.constant(np.array(output_spatial_shape, dtype=np.int64))
deconvolution = ov.convolution_backprop_data(data_node, filter_node, strides, output_shape_node)
input_data = np.array(
[
[
[
[-20, -20, 20, 20, 0, 0, 0],
[-20, -20, 20, 20, 0, 0, 0],
[-20, -20, 20, 20, 0, 0, 0],
[-20, -20, 20, 20, 0, 0, 0],
[-20, -20, 20, 20, 0, 0, 0],
[-20, -20, 20, 20, 0, 0, 0],
[-20, -20, 20, 20, 0, 0, 0],
]
]
],
dtype=np.float32,
)
filter_data = np.array([[1.0, 0.0, -1.0], [2.0, 0.0, -2.0], [1.0, 0.0, -1.0]], dtype=np.float32).reshape(
1, 1, 3, 3
)
model = runtime.computation(deconvolution, data_node, filter_node)
result = model(input_data, filter_data)
assert np.allclose(
result,
np.array(
[
[
[
[-20.0, -20.0, 40.0, 40.0, -20.0, -20.0, 0.0, 0.0, 0.0],
[-60.0, -60.0, 120.0, 120.0, -60.0, -60.0, 0.0, 0.0, 0.0],
[-80.0, -80.0, 160.0, 160.0, -80.0, -80.0, 0.0, 0.0, 0.0],
[-80.0, -80.0, 160.0, 160.0, -80.0, -80.0, 0.0, 0.0, 0.0],
[-80.0, -80.0, 160.0, 160.0, -80.0, -80.0, 0.0, 0.0, 0.0],
[-80.0, -80.0, 160.0, 160.0, -80.0, -80.0, 0.0, 0.0, 0.0],
[-80.0, -80.0, 160.0, 160.0, -80.0, -80.0, 0.0, 0.0, 0.0],
[-60.0, -60.0, 120.0, 120.0, -60.0, -60.0, 0.0, 0.0, 0.0],
[-20.0, -20.0, 40.0, 40.0, -20.0, -20.0, 0.0, 0.0, 0.0],
]
]
],
dtype=np.float32,
),
)
def test_constant_get_data_unsigned_integer(data_type):
np.random.seed(133391)
input_data = np.random.randn(2, 3, 4).astype(data_type)
input_data = (np.iinfo(data_type).min +
input_data * np.iinfo(data_type).max +
input_data * np.iinfo(data_type).max)
node = ops.constant(input_data, dtype=data_type)
retrieved_data = node.get_data()
assert np.allclose(input_data, retrieved_data)
def test_constant_get_data_signed_integer(data_type):
np.random.seed(133391)
input_data = np.random.randint(np.iinfo(data_type).min,
np.iinfo(data_type).max,
size=[2, 3, 4],
dtype=data_type)
node = ops.constant(input_data, dtype=data_type)
retrieved_data = node.get_data()
assert np.allclose(input_data, retrieved_data)
def test_constant_get_data_floating_point(data_type):
np.random.seed(133391)
input_data = np.random.randn(2, 3, 4).astype(data_type)
min_value = -1.0e20
max_value = 1.0e20
input_data = min_value + input_data * max_value * data_type(2)
node = ops.constant(input_data, dtype=data_type)
retrieved_data = node.get_data()
assert np.allclose(input_data, retrieved_data)
def test_constant_opset_numpy_type():
parameter_list = []
function = Model([ov.constant(np.arange(9).reshape(3, 3), np.float32)], parameter_list, "test")
runtime = get_runtime()
computation = runtime.computation(function, *parameter_list)
result = computation()[0]
expected = np.arange(9).reshape(3, 3)
assert np.allclose(result, expected)
def simple_if_without_parameters(condition_val):
condition = ov.constant(condition_val, dtype=np.bool)
# then_body
then_constant = ov.constant(0.7, dtype=np.float)
then_body_res_1 = ov.result(then_constant)
then_body = Model([then_body_res_1], [])
# else_body
else_const = ov.constant(9.0, dtype=np.float)
else_body_res_1 = ov.result(else_const)
else_body = Model([else_body_res_1], [])
if_node = ov.if_op(condition.output(0))
if_node.set_then_body(then_body)
if_node.set_else_body(else_body)
if_res = if_node.set_output(then_body_res_1, else_body_res_1)
relu = ov.relu(if_res)
return relu
def create_diff_if_with_two_outputs(condition_val):
condition = ov.constant(condition_val, dtype=np.bool)
# then_body
X_t = ov.parameter([2], np.float32, "X")
Y_t = ov.parameter([2], np.float32, "Y")
mmul_t = ov.matmul(X_t, Y_t, False, False)
mul_t = ov.multiply(Y_t, X_t)
then_body_res_1 = ov.result(mmul_t)
then_body_res_2 = ov.result(mul_t)
then_body = GraphBody([X_t, Y_t], [then_body_res_1, then_body_res_2])
then_body_inputs = [
TensorIteratorInvariantInputDesc(1, 0),
TensorIteratorInvariantInputDesc(2, 1)
]
then_body_outputs = [
TensorIteratorBodyOutputDesc(0, 0),
TensorIteratorBodyOutputDesc(1, 1)
]
# else_body
X_e = ov.parameter([2], np.float32, "X")
Z_e = ov.parameter([], np.float32, "Z")
mul_e = ov.multiply(X_e, Z_e)
else_body_res_1 = ov.result(Z_e)
else_body_res_2 = ov.result(mul_e)
else_body = GraphBody([X_e, Z_e], [else_body_res_1, else_body_res_2])
else_body_inputs = [
TensorIteratorInvariantInputDesc(1, 0),
TensorIteratorInvariantInputDesc(3, 1)
]
else_body_outputs = [
TensorIteratorBodyOutputDesc(0, 0),
TensorIteratorBodyOutputDesc(1, 1)
]
X = ov.constant([3, 4], dtype=np.float32)
Y = ov.constant([2, 1], dtype=np.float32)
Z = ov.constant(4.0, dtype=np.float32)
if_node = ov.if_op(condition, [X, Y, Z], (then_body, else_body),
(then_body_inputs, else_body_inputs),
(then_body_outputs, else_body_outputs))
return if_node
def create_simple_if_with_two_outputs(condition_val):
condition = ov.constant(condition_val, dtype=np.bool)
# then_body
X_t = ov.parameter([], np.float32, "X")
Y_t = ov.parameter([], np.float32, "Y")
Z_t = ov.parameter([], np.float32, "Z")
add_t = ov.add(X_t, Y_t)
mul_t = ov.multiply(Y_t, Z_t)
then_body_res_1 = ov.result(add_t)
then_body_res_2 = ov.result(mul_t)
then_body = Model([then_body_res_1, then_body_res_2], [X_t, Y_t, Z_t],
"then_body_function")
# else_body
X_e = ov.parameter([], np.float32, "X")
Z_e = ov.parameter([], np.float32, "Z")
W_e = ov.parameter([], np.float32, "W")
add_e = ov.add(X_e, W_e)
pow_e = ov.power(W_e, Z_e)
else_body_res_1 = ov.result(add_e)
else_body_res_2 = ov.result(pow_e)
else_body = Model([else_body_res_1, else_body_res_2], [X_e, Z_e, W_e],
"else_body_function")
X = ov.constant(15.0, dtype=np.float32)
Y = ov.constant(-5.0, dtype=np.float32)
Z = ov.constant(4.0, dtype=np.float32)
W = ov.constant(2.0, dtype=np.float32)
if_node = ov.if_op(condition)
if_node.set_then_body(then_body)
if_node.set_else_body(else_body)
if_node.set_input(X.output(0), X_t, X_e)
if_node.set_input(Y.output(0), Y_t, None)
if_node.set_input(Z.output(0), Z_t, Z_e)
if_node.set_input(W.output(0), None, W_e)
if_node.set_output(then_body_res_1, else_body_res_1)
if_node.set_output(then_body_res_2, else_body_res_2)
return if_node
def test_adaptive_avg_pool():
runtime = get_runtime()
input = np.reshape([
0.0, 4, 1, 3, -2, -5, -2, -2, 1, -3, 1, -3, -4, 0, -2, 1, -1, -2, 3,
-1, -3, -1, -2, 3, 4, -3, -4, 1, 2, 0, -4, -5, -2, -2, -3, 2, 3, 1, -5,
2, -4, -2
], (2, 3, 7))
input_tensor = ov.constant(input)
output_shape = ov.constant(np.array([3], dtype=np.int32))
adaptive_pool_node = ov.adaptive_avg_pool(input_tensor, output_shape)
computation = runtime.computation(adaptive_pool_node)
adaptive_pool_results = computation()
expected_results = np.reshape([
1.66666663, 0.66666669, -3., -1.33333337, -1.66666663, -2.33333325,
-0.66666669, 0., -0.33333334, 0., 1.33333337, -2., -0.66666669,
-3.66666675, -2.33333325, 2., -0.66666669, -1.33333337
], (2, 3, 3))
assert np.allclose(adaptive_pool_results, expected_results)
def test_adaptive_max_pool():
runtime = get_runtime()
input = np.reshape([
0, 4, 1, 3, -2, -5, -2, -2, 1, -3, 1, -3, -4, 0, -2, 1, -1, -2, 3, -1,
-3, -1, -2, 3, 4, -3, -4, 1, 2, 0, -4, -5, -2, -2, -3, 2, 3, 1, -5, 2,
-4, -2
], (2, 3, 7))
input_tensor = ov.constant(input)
output_shape = ov.constant(np.array([3], dtype=np.int32))
adaptive_pool_node = ov.adaptive_max_pool(input_tensor, output_shape)
computation = runtime.computation(adaptive_pool_node)
adaptive_pool_results = computation()
expected_results = np.reshape(
[4, 3, -2, 1, 1, 0, 1, 3, 3, 3, 4, 1, 2, -2, -2, 3, 2, 2], (2, 3, 3))
expected_indices = np.reshape(
[1, 3, 4, 1, 3, 6, 1, 4, 4, 2, 3, 6, 0, 4, 4, 1, 4, 4], (2, 3, 3))
assert np.allclose(adaptive_pool_results,
[expected_results, expected_indices])
def simple_if_without_parameters(condition_val):
condition = ov.constant(condition_val, dtype=np.bool)
# then_body
then_constant = ov.constant(0.7, dtype=np.float)
then_body_res_1 = ov.result(then_constant)
then_body = GraphBody([], [then_body_res_1])
then_body_inputs = []
then_body_outputs = [TensorIteratorBodyOutputDesc(0, 0)]
# else_body
else_const = ov.constant(9.0, dtype=np.float)
else_body_res_1 = ov.result(else_const)
else_body = GraphBody([], [else_body_res_1])
else_body_inputs = []
else_body_outputs = [TensorIteratorBodyOutputDesc(0, 0)]
if_node = ov.if_op(condition, [], (then_body, else_body),
(then_body_inputs, else_body_inputs),
(then_body_outputs, else_body_outputs))
relu = ov.relu(if_node)
return relu
def test_node_output():
input_array = np.array([0, 1, 2, 3, 4, 5])
splits = 3
expected_shape = len(input_array) // splits
input_tensor = ops.constant(input_array, dtype=np.int32)
axis = ops.constant(0, dtype=np.int64)
split_node = ops.split(input_tensor, axis, splits)
split_node_outputs = split_node.outputs()
assert len(split_node_outputs) == splits
assert [output_node.get_index()
for output_node in split_node_outputs] == [0, 1, 2]
assert np.equal(
[output_node.get_element_type() for output_node in split_node_outputs],
input_tensor.get_element_type(),
).all()
assert np.equal(
[output_node.get_shape() for output_node in split_node_outputs],
Shape([expected_shape]),
).all()
assert np.equal(
[
output_node.get_partial_shape()
for output_node in split_node_outputs
],
PartialShape([expected_shape]),
).all()
output0 = split_node.output(0)
output1 = split_node.output(1)
output2 = split_node.output(2)
assert [output0.get_index(),
output1.get_index(),
output2.get_index()] == [0, 1, 2]
def test_set_argument():
runtime = get_runtime()
data1 = np.array([1, 2, 3])
data2 = np.array([4, 5, 6])
data3 = np.array([7, 8, 9])
node1 = ops.constant(data1, dtype=np.float32)
node2 = ops.constant(data2, dtype=np.float32)
node3 = ops.constant(data3, dtype=np.float32)
node_add = ops.add(node1, node2)
# Original arguments
computation = runtime.computation(node_add)
output = computation()
assert np.allclose(data1 + data2, output)
# Arguments changed by set_argument
node_add.set_argument(1, node3.output(0))
output = computation()
assert np.allclose(data1 + data3, output)
# Arguments changed by set_argument
node_add.set_argument(0, node3.output(0))
output = computation()
assert np.allclose(data3 + data3, output)
# Arguments changed by set_argument(OutputVector)
node_add.set_arguments([node2.output(0), node3.output(0)])
output = computation()
assert np.allclose(data2 + data3, output)
# Arguments changed by set_arguments(NodeVector)
node_add.set_arguments([node1, node2])
output = computation()
assert np.allclose(data1 + data2, output)
def create_diff_if_with_two_outputs(condition_val):
condition = ov.constant(condition_val, dtype=np.bool)
# then_body
X_t = ov.parameter([2], np.float32, "X")
Y_t = ov.parameter([2], np.float32, "Y")
mmul_t = ov.matmul(X_t, Y_t, False, False)
mul_t = ov.multiply(Y_t, X_t)
then_body_res_1 = ov.result(mmul_t)
then_body_res_2 = ov.result(mul_t)
then_body = Model([then_body_res_1, then_body_res_2], [X_t, Y_t],
"then_body_function")
# else_body
X_e = ov.parameter([2], np.float32, "X")
Z_e = ov.parameter([], np.float32, "Z")
mul_e = ov.multiply(X_e, Z_e)
else_body_res_1 = ov.result(Z_e)
else_body_res_2 = ov.result(mul_e)
else_body = Model([else_body_res_1, else_body_res_2], [X_e, Z_e],
"else_body_function")
X = ov.constant([3, 4], dtype=np.float32)
Y = ov.constant([2, 1], dtype=np.float32)
Z = ov.constant(4.0, dtype=np.float32)
if_node = ov.if_op(condition)
if_node.set_then_body(then_body)
if_node.set_else_body(else_body)
if_node.set_input(X.output(0), X_t, X_e)
if_node.set_input(Y.output(0), Y_t, None)
if_node.set_input(Z.output(0), None, Z_e)
if_node.set_output(then_body_res_1, else_body_res_1)
if_node.set_output(then_body_res_2, else_body_res_2)
return if_node
def test_node_factory_empty_topk_with_args_and_attrs():
dtype = np.int32
data = ov.parameter([2, 10], dtype=dtype, name="A")
k = ov.constant(3, dtype=dtype, name="B")
factory = NodeFactory("opset1")
arguments = NodeFactory._arguments_as_outputs([data, k])
node = factory.create("TopK", None, None)
node.set_arguments(arguments)
node.set_attribute("axis", 1)
node.set_attribute("mode", "max")
node.set_attribute("sort", "value")
node.validate()
assert node.get_type_name() == "TopK"
assert node.get_output_size() == 2
assert list(node.get_output_shape(0)) == [2, 3]