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paddlepaddle--paddle/test/ir/inference/test_delete_c_identity_op_pass.py
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2026-07-13 12:40:42 +08:00

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Python

# Copyright (c) 2022 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 hypothesis.strategies as st
from auto_scan_test import PassAutoScanTest
from program_config import OpConfig, ProgramConfig, TensorConfig
import paddle.inference as paddle_infer
class TestDeleteCIdentityPass(PassAutoScanTest):
def sample_predictor_configs(self, program_config):
config = self.create_trt_inference_config()
config.enable_tensorrt_engine(
max_batch_size=8,
workspace_size=0,
min_subgraph_size=0,
precision_mode=paddle_infer.PrecisionType.Float32,
use_static=False,
use_calib_mode=False,
)
yield config, ['relu'], (1e-5, 1e-5)
def sample_program_config(self, draw):
n = draw(st.integers(min_value=1, max_value=2))
relu_op = OpConfig(
"relu", inputs={"X": ["relu_x"]}, outputs={"Out": ["relu_out"]}
)
c_identity_op = OpConfig(
"c_identity",
inputs={"X": ["relu_out"]},
outputs={"Out": ["id_out"]},
)
program_config = ProgramConfig(
ops=[relu_op, c_identity_op],
weights={},
inputs={"relu_x": TensorConfig(shape=[n])},
outputs=["id_out"],
)
return program_config
def test(self):
self.run_and_statistics(
max_examples=2,
min_success_num=2,
passes=["identity_op_clean_pass"],
)
if __name__ == "__main__":
unittest.main()