30 lines
826 B
Python
30 lines
826 B
Python
# Copyright (C) 2018-2021 Intel Corporation
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# SPDX-License-Identifier: Apache-2.0
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from mo.graph.graph import Graph, Node
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from mo.ops.op import Op
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class PNormOp(Op):
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"""
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PNorm operation should be replaced by operations:
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Power(P) -> Reshape(n,c*g->n,g,c)-> ReduceSum(axis=1)-> Power(1/P)
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"""
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op = 'pnorm'
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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': 1,
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'out_ports_count': 1,
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'infer': __class__.infer
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}
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super().__init__(graph, mandatory_props, attrs)
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@staticmethod
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def infer(node: Node):
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shape = node.in_port(0).data.get_shape().copy()
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shape[1] = shape[1] / node.group
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node.out_port(0).data.set_shape(shape)
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