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paddlepaddle--paddle/test/auto_parallel/pir/test_eliminate_transpose_pass.py
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2026-07-13 12:40:42 +08:00

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Python

# Copyright (c) 2024 PaddlePaddle 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.
import unittest
import numpy as np
import paddle
paddle.enable_static()
class TestEliminateTransposePass(unittest.TestCase):
def test_to_static_program(self):
a = paddle.rand([1, 1024, 4096])
b = paddle.reshape(a, [1024, 1, 4096])
c = paddle.transpose(a, [1, 0, 2])
paddle.seed(2024)
program = paddle.static.default_main_program()
exe = paddle.static.Executor()
(
b1,
c1,
) = exe.run(program, fetch_list=[b, c])
np.testing.assert_equal(b1, c1)
paddle.seed(2024)
program._pass_opt = {'pass_list': ['eliminate_transpose']}
(c2,) = exe.run(program, fetch_list=[c])
np.testing.assert_equal(c1, c2)
if __name__ == "__main__":
unittest.main()