32 lines
1011 B
Python
32 lines
1011 B
Python
# Copyright (C) 2018-2021 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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from extensions.ops.transpose import Transpose
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from mo.graph.graph import Graph, Node
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from mo.middle.replacement import MiddleReplacementPattern
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from mo.ops.const import Const
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class SwapAxisMiddleReplacer(MiddleReplacementPattern):
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enabled = True
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def pattern(self):
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return dict(
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nodes=[('op', dict(kind='op', op='SwapAxis'))],
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edges=[],
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)
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def replace_pattern(self, graph: Graph, match: [str, Node]):
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swapaxis = match['op']
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assert len(swapaxis.in_ports()) == 1
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assert swapaxis.has_and_set('order')
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order = swapaxis.order
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swapaxis.add_input_port(1)
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const = Const(graph, {'value': order, 'name': swapaxis.soft_get('name', swapaxis.id) + '/Order'}).create_node()
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const.out_port(0).connect(swapaxis.in_port(1))
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Transpose.update_node_stat(swapaxis, {'need_shape_inference': True})
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del swapaxis['order']
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