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2026-07-13 12:40:42 +08:00

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Python

# Copyright (c) 2023 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.
from __future__ import annotations
import unittest
from functools import partial
import numpy as np
from program_config import ProgramConfig, TensorConfig
from trt_layer_auto_scan_test import TrtLayerAutoScanTest
import paddle.inference as paddle_infer
class TrtFloat64Test(TrtLayerAutoScanTest):
def is_program_valid(self, program_config: ProgramConfig) -> bool:
return True
def sample_program_configs(self):
def generate_input(shape, op_type):
return np.random.randint(low=1, high=10000, size=shape).astype(
np.float64
)
for op_type in [
"elementwise_add",
"elementwise_mul",
"elementwise_sub",
]:
for axis in [0, -1]:
dics = [{"axis": axis}]
ops_config = [
{
"op_type": op_type,
"op_inputs": {
"X": ["input_data1"],
"Y": ["input_data2"],
},
"op_outputs": {"Out": ["output_data"]},
"op_attrs": dics[0],
"outputs_dtype": {"slice_output_data": np.float64},
}
]
ops = self.generate_op_config(ops_config)
program_config = ProgramConfig(
ops=ops,
weights={},
inputs={
"input_data1": TensorConfig(
data_gen=partial(
generate_input, [1, 8, 16, 32], op_type
)
),
"input_data2": TensorConfig(
data_gen=partial(
generate_input, [1, 8, 16, 32], op_type
)
),
},
outputs=["output_data"],
)
yield program_config
def sample_predictor_configs(
self, program_config
) -> tuple[paddle_infer.Config, list[int], float]:
def generate_dynamic_shape(attrs):
self.dynamic_shape.min_input_shape = {
"input_data1": [1, 4, 4, 4],
"input_data2": [1, 4, 4, 4],
}
self.dynamic_shape.max_input_shape = {
"input_data1": [8, 128, 64, 128],
"input_data2": [8, 128, 64, 128],
}
self.dynamic_shape.opt_input_shape = {
"input_data1": [2, 64, 32, 32],
"input_data2": [2, 64, 32, 32],
}
def generate_trt_nodes_num(attrs, dynamic_shape):
return 1, 3
attrs = [
program_config.ops[i].attrs for i in range(len(program_config.ops))
]
# for dynamic_shape
generate_dynamic_shape(attrs)
self.trt_param.precision = paddle_infer.PrecisionType.Float32
yield self.create_inference_config(), (1, 3), (1e-5, 1e-5)
self.trt_param.precision = paddle_infer.PrecisionType.Half
yield self.create_inference_config(), (1, 3), (1e-3, 1e-3)
def add_skip_trt_case(self):
pass
def test(self):
self.add_skip_trt_case()
self.run_test()
if __name__ == "__main__":
unittest.main()