test_xpu_reduce_ops_fuse_pass.py

# 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.

import unittest

import hypothesis.strategies as st
import numpy as np
from auto_scan_test import PassAutoScanTest
from program_config import OpConfig, ProgramConfig, TensorConfig


class TestReduceMaxFusePass(PassAutoScanTest):
    def sample_predictor_configs(self, program_config):
        config = self.create_inference_config(use_xpu=True)
        yield config, ["reduce_max"], (1e-3, 1e-3)

    def sample_program_config(self, draw):
        s_axes = [2]
        batch_size = draw(st.integers(min_value=1, max_value=4))
        H = draw(st.integers(min_value=1, max_value=64))
        W = draw(st.integers(min_value=1, max_value=64))
        in_shape = [batch_size, H, W]

        transpose_op1 = OpConfig(
            type='transpose2',
            inputs={
                "X": ["transpose_in"],
            },
            outputs={"Out": ["transpose_out1"]},
            attrs={"axis": [0, 2, 1]},
        )
        unsqueeze2_op = OpConfig(
            type="unsqueeze2",
            inputs={"X": ["transpose_out1"]},
            outputs={"Out": ["unsqueeze_out"]},
            attrs={
                "axes": s_axes,
            },
        )
        pool_op = OpConfig(
            "pool2d",
            inputs={"X": ["unsqueeze_out"]},
            outputs={"Out": ["pool_out"]},
            ksize=[1, H],
            adaptive=False,
            pooling_type="max",
            data_format="NCHW",
            strides=[1, H],
            paddings=[0, 0],
            ceil_mode=False,
            global_pooling=False,
            padding_algorithm="EXPLICIT",
            exclusive=True,
        )
        squeeze2_op = OpConfig(
            "squeeze2",
            inputs={
                "X": ["pool_out"],
            },
            axes=s_axes,
            outputs={"Out": ["squeeze2_out"], "XShape": ["xshape"]},
        )
        transpose_op2 = OpConfig(
            type='transpose2',
            inputs={
                "X": ["squeeze2_out"],
            },
            outputs={"Out": ["transpose_out2"]},
            attrs={"axis": [0, 2, 1]},
        )
        ops = [
            transpose_op1,
            unsqueeze2_op,
            pool_op,
            squeeze2_op,
            transpose_op2,
        ]

        program_config = ProgramConfig(
            ops=ops,
            weights={},
            inputs={
                "transpose_in": TensorConfig(shape=in_shape),
            },
            outputs=ops[-1].outputs["Out"],
        )
        return program_config

    def test(self):
        self.run_and_statis(
            quant=False,
            max_examples=25,
            passes=["reduce_ops_fuse_pass"],
        )


if __name__ == "__main__":
    np.random.seed(200)
    unittest.main()