137 lines
3.1 KiB
Python
137 lines
3.1 KiB
Python
"""
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Copyright (C) 2018-2020 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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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 Scatter(Op):
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enabled = False
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op = op_type = None
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version = None
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def __init__(self, graph: Graph, attrs: dict):
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assert self.op is not None and self.op_type is not None and self.version is not None, \
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'Please use specialized Scatter operation class, Scatter is base class'
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mandatory_props = {
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'op': self.op,
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'type': self.op_type,
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'version': self.version,
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'is_scatter': True, # is used for gathering all types of scatters in common transformations
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'infer': self.infer,
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'in_ports_count': 4,
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'out_ports_count': 1,
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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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node_name = node.soft_get('name', node.id)
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input_shape = node.in_port(0).data.get_shape()
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indices_shape = node.in_port(1).data.get_shape()
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updates_shape = node.in_port(2).data.get_shape()
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assert input_shape is not None and updates_shape is not None and indices_shape is not None, \
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'The node "{}" input shape is None'.format(node_name)
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node.out_port(0).data.set_shape(input_shape)
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class ScatterElementsAdd(Scatter):
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op = 'ScatterElementsAdd'
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op_type = None
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version = None
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class ScatterElementsDiv(Scatter):
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op = 'ScatterElementsDiv'
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op_type = None
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version = None
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class ScatterElementsMax(Scatter):
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op = 'ScatterElementsMax'
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op_type = None
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version = None
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class ScatterElementsMin(Scatter):
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op = 'ScatterElementsMin'
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op_type = None
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version = None
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class ScatterElementsMul(Scatter):
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op = 'ScatterElementsMul'
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op_type = None
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version = 'opset3'
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class ScatterElementsSub(Scatter):
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op = 'ScatterElementsSub'
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op_type = None
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version = None
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class ScatterElementsUpdate(Scatter):
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op = op_type = 'ScatterElementsUpdate'
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version = 'opset3'
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class ScatterAdd(Scatter):
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op = 'ScatterAdd'
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op_type = None
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version = None
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class ScatterDiv(Scatter):
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op = 'ScatterDiv'
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op_type = None
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version = None
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class ScatterMax(Scatter):
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op = 'ScatterMax'
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op_type = None
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version = None
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class ScatterMin(Scatter):
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op = 'ScatterMin'
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op_type = None
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version = None
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class ScatterMul(Scatter):
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op = 'ScatterMul'
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op_type = None
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version = None
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class ScatterSub(Scatter):
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op = 'ScatterSub'
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op_type = None
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version = None
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class ScatterUpdate(Scatter):
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op = op_type = 'ScatterUpdate'
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version = 'opset3'
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