47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
# Copyright 2018 The TensorFlow Authors. All Rights Reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
# =============================================================================
|
|
"""A tool that finds all subgraphs of a given size in a TF graph.
|
|
|
|
The subgraph patterns are sorted by occurrence, and only the transitive fanin
|
|
part of the graph with regard to the fetch nodes is considered.
|
|
"""
|
|
|
|
from __future__ import absolute_import
|
|
from __future__ import division
|
|
from __future__ import print_function
|
|
|
|
import argparse
|
|
import sys
|
|
|
|
from tensorflow.python import _pywrap_graph_analyzer as tf_wrap
|
|
from tensorflow.python.platform import app
|
|
|
|
|
|
def main(_):
|
|
tf_wrap.GraphAnalyzer(FLAGS.input, FLAGS.n)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument(
|
|
"--input",
|
|
type=str,
|
|
default=None,
|
|
help="Input file path for a TensorFlow MetaGraphDef.")
|
|
parser.add_argument(
|
|
"--n", type=int, default=None, help="The size of the subgraphs.")
|
|
FLAGS, unparsed = parser.parse_known_args()
|
|
app.run(main=main, argv=[sys.argv[0]] + unparsed)
|