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paddlepaddle--paddle/test/ir/inference/test_trt_convert_bmm.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.
from __future__ import annotations
import os
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 TrtConvertBmmTest_dynamic(TrtLayerAutoScanTest):
def sample_program_configs(self):
def generate_input(shape):
return np.random.random(shape).astype(np.float32)
for batch in [10, 11, 12, 13, 14, 15]:
for trans_x in [False]:
for trans_y in [False]:
input1_shape = [batch, 350, 75]
input2_shape = [batch, 75, 25]
dics = [{}]
ops_config = [
{
"op_type": "bmm",
"op_inputs": {
"X": ["input1_data"],
"Y": ["input2_data"],
},
"op_outputs": {"Out": ["output_data"]},
"op_attrs": dics[0],
}
]
ops = self.generate_op_config(ops_config)
program_config = ProgramConfig(
ops=ops,
weights={},
inputs={
"input2_data": TensorConfig(
data_gen=partial(generate_input, input2_shape)
),
"input1_data": TensorConfig(
data_gen=partial(generate_input, input1_shape)
),
},
outputs=["output_data"],
)
yield program_config
def generate_dynamic_shape(self, attrs):
self.dynamic_shape.min_input_shape = {
"input1_data": [10, 350, 75],
"input2_data": [10, 75, 25],
}
self.dynamic_shape.max_input_shape = {
"input1_data": [100, 350, 75],
"input2_data": [100, 75, 25],
}
self.dynamic_shape.opt_input_shape = {
"input1_data": [15, 350, 75],
"input2_data": [15, 75, 25],
}
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, 3
else:
return 0, 4
attrs = [
program_config.ops[i].attrs for i in range(len(program_config.ops))
]
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,
)
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-2, 1e-2),
)
# The output has little diff between gpu and trt in CI-Windows-Inference
tol_fp32 = 1e-4
tol_half = 1e-2
if os.name == 'nt':
tol_fp32 = 1e-2
tol_half = 1e-2
# 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),
tol_fp32,
)
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),
(tol_half, tol_half),
)
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()