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[ MO ] Fix for remove_op_node_with_data_node #1934

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Aug 25, 2020
Merged

[ MO ] Fix for remove_op_node_with_data_node #1934

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1638335
[ MO ] Fix for –remove_op_node_with_data_node
Aug 25, 2020
e617a2c
fix
Aug 25, 2020
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2 changes: 1 addition & 1 deletion model-optimizer/extensions/middle/UselessMerge.py
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Original file line number Diff line number Diff line change
Expand Up @@ -40,5 +40,5 @@ def pattern(self):

def replace_pattern(self, graph: Graph, match: dict):
if len(graph.in_edges(match['merge'].id)) <= 1:
remove_op_node_with_data_node(graph, match['merge'])
remove_op_node_with_data_node(graph, match['merge'], list(match['merge'].in_nodes().values())[0])
log.info("Useles Merge op and data nodes was deleted op='{}'".format(match['merge'].id))
5 changes: 3 additions & 2 deletions model-optimizer/mo/middle/passes/eliminate.py
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Original file line number Diff line number Diff line change
Expand Up @@ -217,10 +217,11 @@ def merge_data_nodes(graph, survived, removed):


# TODO: unit tests
def remove_op_node_with_data_node(graph, node_to_remove):
def remove_op_node_with_data_node(graph, node_to_remove, input_data_node=None):
from mo.graph.graph import Node
assert node_to_remove.kind == 'op'
input_data_node = node_to_remove.in_node()
if input_data_node is None:
input_data_node = node_to_remove.in_node()
output_node = [v for _, v in graph.out_edges(node_to_remove.id)]
assert len(output_node) == 1, "Cannot remove node producing two or more output tensors"
output_node = Node(graph, output_node[0])
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