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#!/usr/bin/env python3
# Copyright (C) 2020 Arm Limited or its affiliates. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
# 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
#
# 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.
# Simple example of the usage of mlw_codec.
import sys
from ethosu import mlw_codec
# Simple example
if __name__ == "__main__":
weights = [0, 2, 3, 0, -1, -2, -3, 0, 0, 0, 1, -250, 240] * 3
print("Original weights :", weights)
compressed_weights = mlw_codec.encode(weights)
print("Compressed weights :", len(compressed_weights), compressed_weights)
uncompressed_weights = mlw_codec.decode(compressed_weights)
print("Uncompressed weights:", uncompressed_weights)
if weights != uncompressed_weights:
print("TEST FAILED")
sys.exit(1)
else:
print("TEST PASSED")
sys.exit(0)
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