def test_tile_infer_all_ones(self):
graph = build_graph(nodes_attributes, edges,
{'tile_values': {
'value': np.array([1, 1, 1, 1])
}})
tile_node = Node(graph, 'tile')
Tile.infer(tile_node)
self.assertTrue(
np.all(
np.array([10, 20, 30, 40]) == graph.node['tile_out']['shape']))
def test_tile_infer_three_non_one(self):
graph = build_graph(nodes_attributes, edges,
{'tile_values': {
'value': np.array([2, 1, 5, 2])
}})
tile_node = Node(graph, 'tile')
Tile.infer(tile_node)
self.assertTrue(
np.all(
np.array([20, 20, 150, 80]) == graph.node['tile_out']
['shape']))
def test_tile_infer_shapes_alignment(self):
graph = build_graph(nodes_attributes, edges, {
'tile_values': {
'value': np.array([1, 2, 3]),
'shape': np.array([3])
}
})
tile_node = Node(graph, 'tile')
Tile.infer(tile_node)
self.assertTrue(
np.all(
np.array([10, 20, 60, 120]) == graph.node['tile_out']
['shape']))
def test_tile_infer_correct_2d_tensor(self):
graph = build_graph(
nodes_attributes, edges, {
'data': {
'shape': np.array([3, 7])
},
'tile_values': {
'value': np.array([5, 1])
}
})
tile_node = Node(graph, 'tile')
Tile.infer(tile_node)
self.assertTrue(
np.all(np.array([15, 7]) == graph.node['tile_out']['shape']))
def test_tile_infer_values_test(self):
input_data = np.arange(-30, 60, 0.25).reshape([2, 4, 3, -1])
tile_values = np.array([3, 1, 1, 1])
graph = build_graph(
nodes_attributes, edges, {
'data': {
'shape': np.array(input_data.shape),
'value': input_data
},
'tile_values': {
'value': tile_values
}
})
tile_node = Node(graph, 'tile')
Tile.infer(tile_node)
self.assertTrue(
np.all(
np.tile(input_data, tile_values) == graph.node['tile_out']
['value']))
def test_tile_infer_values_const_propagation(self):
"""
Test for constant propagation even if tile with multiple tile indices is not supported
"""
input_data = np.arange(-30, 60, 0.25).reshape([2, 4, 3, -1])
tile_values = np.array([4, 3, 2, 5])
graph = build_graph(
nodes_attributes, edges, {
'data': {
'shape': np.array(input_data.shape),
'value': input_data
},
'tile_values': {
'value': tile_values
}
})
tile_node = Node(graph, 'tile')
Tile.infer(tile_node)
self.assertTrue(
np.all(
np.tile(input_data, tile_values) == graph.node['tile_out']
['value']))