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paddlepaddle--paddle/test/ir/inference/test_trt_convert_reduce.py
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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 TrtLayerAutoScanTest
import paddle.inference as paddle_infer
class TrtConvertReduceTest(TrtLayerAutoScanTest):
def is_program_valid(self, program_config: ProgramConfig) -> bool:
inputs = program_config.inputs
attrs = [
program_config.ops[i].attrs for i in range(len(program_config.ops))
]
# dim should be in (-rank, rank), and not NONE
rank = len(inputs['input_data'].shape)
for x in attrs[0]["dim"]:
if x >= rank or x <= -rank:
return False
if len(attrs[0]["dim"]) == 0:
return False
ver = paddle_infer.get_trt_compile_version()
if ver[0] * 1000 + ver[1] * 100 + ver[0] * 10 < 7000:
if attrs[0]['out_dtype'] == 2:
return False
return True
def sample_program_configs(self):
def generate_input1(dtype, attrs: list[dict[str, Any]]):
if dtype == -1 or dtype == 5:
return np.random.random([1, 3, 64, 64]).astype(np.float32)
elif dtype == 2:
return np.random.random([1, 3, 64, 64]).astype(np.int32)
elif dtype == 0:
return np.random.random([1, 3, 64, 64]).astype(np.bool_)
elif dtype == 3:
return np.random.random([1, 3, 64, 64]).astype(np.int64)
elif dtype == 6:
return np.random.random([1, 3, 64, 64]).astype(np.float64)
for keep_dim in [True, False]:
for dim in [
[],
[1],
[0],
[0, 1],
[1, 2, 3],
[-2, 0, 3],
[-3],
[-4, 1],
[3, 4, 5],
]:
for reduce_all in [True, False]:
for out_dtype in [-1, 0, 2, 5, 3]:
if out_dtype != 0:
reduce_type_list = [
"reduce_max",
"reduce_min",
"reduce_mean",
"reduce_sum",
"reduce_prod",
]
else:
reduce_type_list = [
"reduce_all",
"reduce_any",
]
for op_type in reduce_type_list:
dics = [
{
"keep_dim": keep_dim,
"dim": dim,
"reduce_all": reduce_all,
"out_dtype": out_dtype,
"in_dtype": out_dtype,
},
{},
]
ops_config = [
{
"op_type": op_type,
"op_inputs": {"X": ["input_data"]},
"op_outputs": {
"Out": ["reduce_output_data"]
},
"op_attrs": dics[0],
}
]
if op_type in ["reduce_any", "reduce_all"]:
ops_config[0]["outputs_dtype"] = {
"reduce_output_data": np.bool_
}
ops = self.generate_op_config(ops_config)
program_config = ProgramConfig(
ops=ops,
weights={},
inputs={
"input_data": TensorConfig(
data_gen=partial(
generate_input1, out_dtype, dics
)
)
},
outputs=["reduce_output_data"],
)
if not self.is_program_valid(program_config):
continue
yield program_config
def generate_dynamic_shape(self):
self.dynamic_shape.min_input_shape = {"input_data": [1, 3, 32, 32]}
self.dynamic_shape.max_input_shape = {"input_data": [4, 3, 64, 64]}
self.dynamic_shape.opt_input_shape = {"input_data": [1, 3, 64, 64]}
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:
if (not attrs[0]['keep_dim']) and attrs[0]['reduce_all']:
return 0, 3
else:
return 1, 2
else:
if 0 in attrs[0]['dim'] or attrs[0]['reduce_all']:
return 0, 3
else:
return 1, 2
attrs = [
program_config.ops[i].attrs for i in range(len(program_config.ops))
]
# for static_shape
clear_dynamic_shape()
if not run_pir:
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, 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, 1e-3),
)
# for dynamic_shape
self.generate_dynamic_shape()
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, 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, 1e-3),
)
def add_skip_trt_case(self):
pass
def test(self):
self.add_skip_trt_case()
self.run_test(run_pir=True)
if __name__ == "__main__":
unittest.main()