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# Copyright (c) ONNX Project Contributors
#
# SPDX-License-Identifier: Apache-2.0
import numpy as np
import onnx
from onnx.backend.test.case.base import Base
from onnx.backend.test.case.node import expect
class DepthToSpace(Base):
@staticmethod
def export_default_mode_example() -> None:
node = onnx.helper.make_node(
"DepthToSpace", inputs=["x"], outputs=["y"], blocksize=2, mode="DCR"
)
# (1, 8, 2, 3) input tensor
x = np.array(
[
[
[[0.0, 1.0, 2.0], [3.0, 4.0, 5.0]],
[[9.0, 10.0, 11.0], [12.0, 13.0, 14.0]],
[[18.0, 19.0, 20.0], [21.0, 22.0, 23.0]],
[[27.0, 28.0, 29.0], [30.0, 31.0, 32.0]],
[[36.0, 37.0, 38.0], [39.0, 40.0, 41.0]],
[[45.0, 46.0, 47.0], [48.0, 49.0, 50.0]],
[[54.0, 55.0, 56.0], [57.0, 58.0, 59.0]],
[[63.0, 64.0, 65.0], [66.0, 67.0, 68.0]],
]
]
).astype(np.float32)
# (1, 2, 4, 6) output tensor
y = np.array(
[
[
[
[0.0, 18.0, 1.0, 19.0, 2.0, 20.0],
[36.0, 54.0, 37.0, 55.0, 38.0, 56.0],
[3.0, 21.0, 4.0, 22.0, 5.0, 23.0],
[39.0, 57.0, 40.0, 58.0, 41.0, 59.0],
],
[
[9.0, 27.0, 10.0, 28.0, 11.0, 29.0],
[45.0, 63.0, 46.0, 64.0, 47.0, 65.0],
[12.0, 30.0, 13.0, 31.0, 14.0, 32.0],
[48.0, 66.0, 49.0, 67.0, 50.0, 68.0],
],
]
]
).astype(np.float32)
expect(node, inputs=[x], outputs=[y], name="test_depthtospace_example")
@staticmethod
def export_crd_mode_example() -> None:
node = onnx.helper.make_node(
"DepthToSpace", inputs=["x"], outputs=["y"], blocksize=2, mode="CRD"
)
# (1, 8, 2, 3) input tensor
x = np.array(
[
[
[[0.0, 1.0, 2.0], [3.0, 4.0, 5.0]],
[[9.0, 10.0, 11.0], [12.0, 13.0, 14.0]],
[[18.0, 19.0, 20.0], [21.0, 22.0, 23.0]],
[[27.0, 28.0, 29.0], [30.0, 31.0, 32.0]],
[[36.0, 37.0, 38.0], [39.0, 40.0, 41.0]],
[[45.0, 46.0, 47.0], [48.0, 49.0, 50.0]],
[[54.0, 55.0, 56.0], [57.0, 58.0, 59.0]],
[[63.0, 64.0, 65.0], [66.0, 67.0, 68.0]],
]
]
).astype(np.float32)
# (1, 2, 4, 6) output tensor
y = np.array(
[
[
[
[0.0, 9.0, 1.0, 10.0, 2.0, 11.0],
[18.0, 27.0, 19.0, 28.0, 20.0, 29.0],
[3.0, 12.0, 4.0, 13.0, 5.0, 14.0],
[21.0, 30.0, 22.0, 31.0, 23.0, 32.0],
],
[
[36.0, 45.0, 37.0, 46.0, 38.0, 47.0],
[54.0, 63.0, 55.0, 64.0, 56.0, 65.0],
[39.0, 48.0, 40.0, 49.0, 41.0, 50.0],
[57.0, 66.0, 58.0, 67.0, 59.0, 68.0],
],
]
]
).astype(np.float32)
expect(node, inputs=[x], outputs=[y], name="test_depthtospace_crd_mode_example")
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