48 lines
2.0 KiB
Python
48 lines
2.0 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 extensions.ops.Cast import Cast
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from extensions.ops.cumsum import CumSum
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from mo.front.common.partial_infer.utils import int64_array
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from mo.front.common.replacement import FrontReplacementOp
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from mo.front.mxnet.extractors.utils import get_mxnet_layer_attrs, mxnet_str_dtype_to_np
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from mo.front.tf.graph_utils import create_op_node_with_second_input
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from mo.graph.graph import Graph, rename_node, Node
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from mo.ops.const import Const
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class CumSumFrontReplacer(FrontReplacementOp):
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op = 'MXNetCumSum'
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enabled = True
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def replace_op(self, graph: Graph, node: Node):
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name = node.soft_get('name', node.id)
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axis = node.soft_get('axis', 0)
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rename_node(node=node, name=name + '/to_be_removed')
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cumsum_node = create_op_node_with_second_input(graph, CumSum, int64_array(axis),
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{'name': name, 'reverse': False, 'exclusive': False})
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rename_node(cumsum_node, name)
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node.in_port(0).get_connection().set_destination(cumsum_node.in_port(0))
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if node.has_valid('mx_out_type') and node['mx_out_type'] is not None:
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rename_node(node=cumsum_node, name=name + '/CumSum')
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convert = Cast(graph, {'name': name, 'dst_type': node['mx_out_type']}).create_node()
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rename_node(convert, name)
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cumsum_node.out_port(0).connect(convert.in_port(0))
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return [convert.id]
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else:
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return [cumsum_node.id]
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