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

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Python

# Copyright (c) 2021 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
from typing import Any
import numpy as np
from program_config import ProgramConfig, TensorConfig
from trt_layer_auto_scan_test import SkipReasons, TrtLayerAutoScanTest
import paddle.inference as paddle_infer
class TrtConvertConcatTest(TrtLayerAutoScanTest):
def is_program_valid(self, program_config: ProgramConfig) -> bool:
inputs = program_config.inputs
weights = program_config.weights
outputs = program_config.outputs
attrs = [
program_config.ops[i].attrs for i in range(len(program_config.ops))
]
# The input dimension should be less than or equal to the set axis.
if len(inputs['concat_input1'].shape) <= attrs[0]['axis']:
return False
return True
def sample_program_configs(self):
def generate_input1(attrs: list[dict[str, Any]], batch):
if self.dims == 4:
return np.ones([batch, 3, 24, 24]).astype(np.float32)
elif self.dims == 3:
return np.ones([batch, 3, 24]).astype(np.float32)
elif self.dims == 2:
return np.ones([batch, 24]).astype(np.float32)
elif self.dims == 1:
return np.ones([24]).astype(np.float32)
def generate_input2(attrs: list[dict[str, Any]], batch):
if self.dims == 4:
return np.ones([batch, 3, 24, 24]).astype(np.float32)
elif self.dims == 3:
return np.ones([batch, 3, 24]).astype(np.float32)
elif self.dims == 2:
return np.ones([batch, 24]).astype(np.float32)
elif self.dims == 1:
return np.ones([24]).astype(np.float32)
def generate_input3(attrs: list[dict[str, Any]], batch):
if self.dims == 4:
return np.ones([batch, 3, 24, 24]).astype(np.float32)
elif self.dims == 3:
return np.ones([batch, 3, 24]).astype(np.float32)
elif self.dims == 2:
return np.ones([batch, 24]).astype(np.float32)
elif self.dims == 1:
return np.ones([24]).astype(np.float32)
def generate_weight1(attrs: list[dict[str, Any]]):
return np.zeros([1]).astype(np.int32)
for dims in [2, 3, 4]:
for num_input in [0, 1]:
for batch in [1, 2, 4]:
for axis in [-1, 0, 1, 2, 3]:
self.num_input = num_input
self.dims = dims
dics = [{"axis": axis}, {}]
dics_input = [
{
"X": [
"concat_input1",
"concat_input2",
"concat_input3",
],
"AxisTensor": ["AxisTensor"],
},
{
"X": [
"concat_input1",
"concat_input2",
"concat_input3",
]
},
]
dics_inputs = [
{
"AxisTensor": TensorConfig(
data_gen=partial(generate_weight1, dics)
),
"concat_input3": TensorConfig(
data_gen=partial(
generate_input3, dics, batch
)
),
"concat_input2": TensorConfig(
data_gen=partial(
generate_input2, dics, batch
)
),
"concat_input1": TensorConfig(
data_gen=partial(
generate_input1, dics, batch
)
),
},
{
"concat_input3": TensorConfig(
data_gen=partial(
generate_input3, dics, batch
)
),
"concat_input2": TensorConfig(
data_gen=partial(
generate_input2, dics, batch
)
),
"concat_input1": TensorConfig(
data_gen=partial(
generate_input1, dics, batch
)
),
},
]
ops_config = [
{
"op_type": "concat",
"op_inputs": dics_input[num_input],
"op_outputs": {"Out": ["concat_output"]},
"op_attrs": dics[0],
}
]
ops = self.generate_op_config(ops_config)
program_config = ProgramConfig(
ops=ops,
weights={},
inputs=dics_inputs[num_input],
outputs=["concat_output"],
)
yield program_config
def generate_dynamic_shape(self, attrs):
if self.num_input == 0:
if self.dims == 4:
self.dynamic_shape.min_input_shape = {
"concat_input1": [1, 3, 24, 24],
"concat_input2": [1, 3, 24, 24],
"concat_input3": [1, 3, 24, 24],
"AxisTensor": [1],
}
self.dynamic_shape.max_input_shape = {
"concat_input1": [4, 3, 48, 48],
"concat_input2": [4, 3, 48, 48],
"concat_input3": [4, 3, 48, 48],
"AxisTensor": [1],
}
self.dynamic_shape.opt_input_shape = {
"concat_input1": [1, 3, 24, 24],
"concat_input2": [1, 3, 24, 24],
"concat_input3": [1, 3, 24, 24],
"AxisTensor": [1],
}
elif self.dims == 3:
self.dynamic_shape.min_input_shape = {
"concat_input1": [1, 3, 24],
"concat_input2": [1, 3, 24],
"concat_input3": [1, 3, 24],
"AxisTensor": [1],
}
self.dynamic_shape.max_input_shape = {
"concat_input1": [4, 12, 48],
"concat_input2": [4, 12, 48],
"concat_input3": [4, 12, 48],
"AxisTensor": [1],
}
self.dynamic_shape.opt_input_shape = {
"concat_input1": [1, 3, 24],
"concat_input2": [1, 3, 24],
"concat_input3": [1, 3, 24],
"AxisTensor": [1],
}
elif self.dims == 2:
self.dynamic_shape.min_input_shape = {
"concat_input1": [1, 24],
"concat_input2": [1, 24],
"concat_input3": [1, 24],
"AxisTensor": [1],
}
self.dynamic_shape.max_input_shape = {
"concat_input1": [4, 48],
"concat_input2": [4, 48],
"concat_input3": [4, 48],
"AxisTensor": [1],
}
self.dynamic_shape.opt_input_shape = {
"concat_input1": [1, 24],
"concat_input2": [1, 24],
"concat_input3": [1, 24],
"AxisTensor": [1],
}
elif self.dims == 1:
self.dynamic_shape.min_input_shape = {
"concat_input1": [24],
"concat_input2": [24],
"concat_input3": [24],
"AxisTensor": [0],
}
self.dynamic_shape.max_input_shape = {
"concat_input1": [48],
"concat_input2": [48],
"concat_input3": [48],
"AxisTensor": [0],
}
self.dynamic_shape.opt_input_shape = {
"concat_input1": [24],
"concat_input2": [24],
"concat_input3": [24],
"AxisTensor": [0],
}
elif self.num_input == 1:
if self.dims == 4:
self.dynamic_shape.min_input_shape = {
"concat_input1": [1, 3, 24, 24],
"concat_input2": [1, 3, 24, 24],
"concat_input3": [1, 3, 24, 24],
}
self.dynamic_shape.max_input_shape = {
"concat_input1": [4, 3, 48, 48],
"concat_input2": [4, 3, 48, 48],
"concat_input3": [4, 3, 48, 48],
}
self.dynamic_shape.opt_input_shape = {
"concat_input1": [1, 3, 24, 24],
"concat_input2": [1, 3, 24, 24],
"concat_input3": [1, 3, 24, 24],
}
elif self.dims == 3:
self.dynamic_shape.min_input_shape = {
"concat_input1": [1, 3, 24],
"concat_input2": [1, 3, 24],
"concat_input3": [1, 3, 24],
}
self.dynamic_shape.max_input_shape = {
"concat_input1": [4, 12, 48],
"concat_input2": [4, 12, 48],
"concat_input3": [4, 12, 48],
}
self.dynamic_shape.opt_input_shape = {
"concat_input1": [1, 3, 24],
"concat_input2": [1, 3, 24],
"concat_input3": [1, 3, 24],
}
elif self.dims == 2:
self.dynamic_shape.min_input_shape = {
"concat_input1": [1, 24],
"concat_input2": [1, 24],
"concat_input3": [1, 24],
}
self.dynamic_shape.max_input_shape = {
"concat_input1": [4, 48],
"concat_input2": [4, 48],
"concat_input3": [4, 48],
}
self.dynamic_shape.opt_input_shape = {
"concat_input1": [1, 24],
"concat_input2": [1, 24],
"concat_input3": [1, 24],
}
elif self.dims == 1:
self.dynamic_shape.min_input_shape = {
"concat_input1": [24],
"concat_input2": [24],
"concat_input3": [24],
}
self.dynamic_shape.max_input_shape = {
"concat_input1": [48],
"concat_input2": [48],
"concat_input3": [48],
}
self.dynamic_shape.opt_input_shape = {
"concat_input1": [24],
"concat_input2": [24],
"concat_input3": [24],
}
return self.dynamic_shape
def sample_predictor_configs(
self, program_config, run_pir=False
) -> tuple[paddle_infer.Config, list[int], float]:
def clear_dynamic_shape():
self.dynamic_shape.min_input_shape = {}
self.dynamic_shape.max_input_shape = {}
self.dynamic_shape.opt_input_shape = {}
def generate_trt_nodes_num(attrs, dynamic_shape):
if dynamic_shape:
return 1, 4
else:
if attrs[0]['axis'] != 0:
return 1, 4
else:
return 0, 5
attrs = [
program_config.ops[i].attrs for i in range(len(program_config.ops))
]
if not run_pir:
# for static_shape
clear_dynamic_shape(attrs)
self.trt_param.precision = paddle_infer.PrecisionType.Float32
program_config.set_input_type(np.float32)
yield (
self.create_inference_config(),
generate_trt_nodes_num(attrs, False),
1e-5,
)
self.trt_param.precision = paddle_infer.PrecisionType.Half
program_config.set_input_type(np.float16)
yield (
self.create_inference_config(),
generate_trt_nodes_num(attrs, False),
1e-3,
)
# for dynamic_shape
self.generate_dynamic_shape(attrs)
self.trt_param.precision = paddle_infer.PrecisionType.Float32
program_config.set_input_type(np.float32)
yield (
self.create_inference_config(),
generate_trt_nodes_num(attrs, True),
1e-5,
)
self.trt_param.precision = paddle_infer.PrecisionType.Half
program_config.set_input_type(np.float16)
yield (
self.create_inference_config(),
generate_trt_nodes_num(attrs, True),
1e-3,
)
def add_skip_trt_case(self):
def teller1(program_config, predictor_config):
if len(program_config.inputs) == 4:
return True
return False
self.add_skip_case(
teller1, SkipReasons.TRT_NOT_SUPPORT, "INPUT AxisTensor NOT SUPPORT"
)
def test(self):
self.add_skip_trt_case()
self.run_test(run_pir=True)
if __name__ == "__main__":
unittest.main()