#!/usr/bin/env python3

# coding: utf-8

# Copyright (c) 2026 Huawei Technologies Co., Ltd.

# This program is free software, you can redistribute it and/or modify it under the terms and conditions of

# CANN Open Software License Agreement Version 2.0 (the "License").

# Please refer to the License for details. You may not use this file except in compliance with the License.

# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,

# INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.

# See LICENSE in the root of the software repository for the full text of the License.

# -----------------------------------------------------------------------------------------------------------

"""

pypto MatmulL0C2UB ST测试用例配置

用于System Test自动化测试框架

算子公式：C = A @ B + C（逐元素加）

"""



from dataclasses import dataclass



import pypto

import torch





@dataclass

class MatmulL0C2UBConfig:

    """MatmulL0C2UB 配置参数"""

    shape: tuple[int, int, int]

    tile_shape: tuple[list, list, list]

    vec_tile_shape: tuple[int, int]

    view_shape: tuple[int, int]

    a_dtype: pypto.DataType

    b_dtype: pypto.DataType

    c_dtype: pypto.DataType

    out_dtype: pypto.DataType

    a_trans: bool = False

    b_trans: bool = False

    extend_params: dict = None



    DTYPE_CONFIG = {

        "DT_FP16": {"pto": pypto.DT_FP16, "torch": torch.float16, "atol": 1e-3, "rtol": 1e-3},

        "DT_FP32": {"pto": pypto.DT_FP32, "torch": torch.float32, "atol": 1e-3, "rtol": 1e-3},

        "DT_BF16": {"pto": pypto.DT_BF16, "torch": torch.bfloat16, "atol": 1e-2, "rtol": 1e-2},

        "DT_INT8": {"pto": pypto.DT_INT8, "torch": torch.int8, "atol": 0, "rtol": 0},

        "DT_INT32": {"pto": pypto.DT_INT32, "torch": torch.int32, "atol": 0, "rtol": 0},

    }



    @classmethod

    def from_test_case(cls, case: dict) -> "MatmulL0C2UBConfig":

        """从测试用例字典构造配置"""

        return cls(

            shape=(case["m"], case["k"], case["n"]),

            tile_shape=tuple(case["tileshape"]),

            vec_tile_shape=tuple(case["vec_tileshape"]),

            view_shape=tuple(case["viewshape"]),

            a_dtype=cls.DTYPE_CONFIG[case["a_dtype"]]["pto"],

            b_dtype=cls.DTYPE_CONFIG[case["b_dtype"]]["pto"],

            c_dtype=cls.DTYPE_CONFIG[case["c_dtype"]]["pto"],

            out_dtype=cls.DTYPE_CONFIG[case["c_dtype"]]["pto"],

            a_trans=case.get("a_trans", False),

            b_trans=case.get("b_trans", False),

            extend_params=case.get("extend_params", {}),

        )



    @classmethod

    def get_torch_dtype(cls, dtype_str: str) -> torch.dtype:

        """获取 PyTorch dtype"""

        return cls.DTYPE_CONFIG[dtype_str]["torch"]



    @classmethod

    def get_tolerance(cls, dtype_str: str) -> tuple[float, float]:

        """获取精度容差"""

        info = cls.DTYPE_CONFIG[dtype_str]

        return info["atol"], info["rtol"]





L0C2UB_TESTS = [

    {

        "id": "L01",

        "name": "fp16_TInsert",

        "desc": "FP16 输入 FP16 输出, L0C_COPY_UB小搬大",

        "m": 129, "k": 256, "n": 513,

        "a_dtype": "DT_FP16",

        "b_dtype": "DT_FP16",

        "c_dtype": "DT_FP16",

        "a_format": "ND",

        "b_format": "ND",

        "a_trans": False,

        "b_trans": False,

        "viewshape": [128, 128],

        "tileshape": [[64, 128], [128, 128], [64, 128]],

        "vec_tileshape": [128, 128],

        "extend_params": {},

        "products": ["950"],

    },

    {

        "id": "L02",

        "name": "bf16_TExtract",

        "desc": "BF16 输入 BF16 输出, L0C_COPY_UB大搬小",

        "m": 3, "k": 128, "n": 129,

        "a_dtype": "DT_BF16",

        "b_dtype": "DT_BF16",

        "c_dtype": "DT_BF16",

        "a_format": "ND",

        "b_format": "ND",

        "a_trans": False,

        "b_trans": False,

        "viewshape": [128, 128],

        "tileshape": [[128, 128], [128, 128], [128, 128]],

        "vec_tileshape": [64, 64],

        "extend_params": {},

        "products": ["950"],

    },

    {

        "id": "L03",

        "name": "fp32_toGM",

        "desc": "不满足L0C_COPY_UB约束用例",

        "m": 127, "k": 256, "n": 511,

        "a_dtype": "DT_FP32",

        "b_dtype": "DT_FP32",

        "c_dtype": "DT_FP32",

        "a_format": "ND",

        "b_format": "ND",

        "a_trans": False,

        "b_trans": False,

        "viewshape": [128, 128],

        "tileshape": [[96, 192], [128, 128], [64, 128]],

        "vec_tileshape": [128, 32],

        "extend_params": {},

        "products": ["950"],

    },

]