46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
# Copyright (C) 2018-2021 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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from mo.front.common.partial_infer.utils import int64_array
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from mo.graph.graph import Node, Graph
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from mo.ops.op import Op
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class ResizeOp(Op):
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enabled = False
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op = 'Resize'
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def __init__(self, graph: Graph, attrs: dict):
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mandatory_props = {
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'type': None,
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'op': __class__.op,
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'in_ports_count': 2,
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'out_ports_count': 1,
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'infer': __class__.resize_infer
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}
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super().__init__(graph, mandatory_props, attrs)
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def supported_attrs(self):
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return [
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'mode',
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]
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def backend_attrs(self):
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return [
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'mode',
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]
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@staticmethod
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def resize_infer(node: Node):
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layout = node.graph.graph['layout']
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assert len(layout) == 4
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input_shape = node.in_node(0).shape
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if input_shape is None:
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return
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scale_value = node.in_node(1).value
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node.out_node().shape = int64_array(input_shape * scale_value)
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