wehub-resource-sync
78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
# Copyright 2022 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.
|
|
# ==============================================================================
|
|
"""Standalone utility to generate some test saved models."""
|
|
|
|
from absl import app
|
|
|
|
from tensorflow.python.checkpoint import checkpoint
|
|
from tensorflow.python.compat import v2_compat
|
|
from tensorflow.python.framework import dtypes
|
|
from tensorflow.python.module import module
|
|
from tensorflow.python.ops import lookup_ops
|
|
from tensorflow.python.ops import variables
|
|
|
|
|
|
class TableModule(module.Module):
|
|
"""Three vars (one in a sub-module) and compute method."""
|
|
|
|
def __init__(self):
|
|
default_value = -1
|
|
empty_key = 0
|
|
deleted_key = -1
|
|
self.lookup_table = lookup_ops.DenseHashTable(
|
|
dtypes.int64,
|
|
dtypes.int64,
|
|
default_value=default_value,
|
|
empty_key=empty_key,
|
|
deleted_key=deleted_key,
|
|
name="t1",
|
|
initial_num_buckets=32)
|
|
self.lookup_table.insert(1, 1)
|
|
self.lookup_table.insert(2, 4)
|
|
|
|
|
|
class VariableModule(module.Module):
|
|
|
|
def __init__(self):
|
|
self.v = variables.Variable([1., 2., 3.])
|
|
self.w = variables.Variable([4., 5.])
|
|
|
|
MODULE_CTORS = {
|
|
"TableModule": TableModule,
|
|
"VariableModule": VariableModule,
|
|
}
|
|
|
|
|
|
def main(args):
|
|
if len(args) != 3:
|
|
print("Expected: {export_path} {ModuleName}")
|
|
print("Allowed ModuleNames:", MODULE_CTORS.keys())
|
|
return 1
|
|
|
|
_, export_path, module_name = args
|
|
module_ctor = MODULE_CTORS.get(module_name)
|
|
if not module_ctor:
|
|
print("Expected ModuleName to be one of:", MODULE_CTORS.keys())
|
|
return 2
|
|
|
|
tf_module = module_ctor()
|
|
ckpt = checkpoint.Checkpoint(tf_module)
|
|
ckpt.write(export_path)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
v2_compat.enable_v2_behavior()
|
|
app.run(main)
|