/**
 * Copyright (c) 2025 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.
 */

/*!
 * \file flat_quant.cpp
 * \brief
 */
#include "register/op_def_registry.h"

namespace ops {
static constexpr float DEFAULT_DST_TYPE_MAX = 0.0;
class FlatQuant : public OpDef {
public:
    explicit FlatQuant(const char* name) : OpDef(name)
    {
        this->Input("x")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT16, ge::DT_BF16})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND});
        this->Input("kronecker_p1")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT16, ge::DT_BF16})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND});
        this->Input("kronecker_p2")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT16, ge::DT_BF16})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND});
        this->Output("out")
            .ParamType(REQUIRED)
            .DataType({ge::DT_INT4, ge::DT_INT4})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND});
        this->Output("quant_scale")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT, ge::DT_FLOAT})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND});
        this->Attr("clip_ratio").AttrType(OPTIONAL).Float(1.0);
        this->Attr("dst_dtype").AttrType(OPTIONAL).Int(ge::DT_INT4);
        this->Attr("dst_type_max").AttrType(OPTIONAL).Float(DEFAULT_DST_TYPE_MAX);
        this->AICore().AddConfig("ascend910b");
        this->AICore().AddConfig("ascend910_93");

        OpAICoreConfig aicConfig;
        aicConfig.DynamicCompileStaticFlag(true)
            .DynamicFormatFlag(false)
            .DynamicRankSupportFlag(true)
            .DynamicShapeSupportFlag(true)
            .NeedCheckSupportFlag(false)
            .ExtendCfgInfo("softsync.flag", "true");
        aicConfig.Input("x")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT16, ge::DT_BF16, ge::DT_FLOAT16, ge::DT_BF16})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND});
        aicConfig.Input("kronecker_p1")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT16, ge::DT_BF16, ge::DT_FLOAT16, ge::DT_BF16})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND});
        aicConfig.Input("kronecker_p2")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT16, ge::DT_BF16, ge::DT_FLOAT16, ge::DT_BF16})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND});
        aicConfig.Output("out")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT4_E2M1, ge::DT_FLOAT4_E2M1, ge::DT_INT4, ge::DT_INT4})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND});
        aicConfig.Output("quant_scale")
            .ParamType(REQUIRED)
            .DataType({ge::DT_FLOAT8_E8M0, ge::DT_FLOAT8_E8M0, ge::DT_FLOAT, ge::DT_FLOAT})
            .Format({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND})
            .UnknownShapeFormat({ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND, ge::FORMAT_ND});
        aicConfig.ExtendCfgInfo("opFile.value", "flat_quant_apt").ExtendCfgInfo("aclnnSupport.value", "support_aclnn");
        this->AICore().AddConfig("ascend950", aicConfig);
    }
};
OP_ADD(FlatQuant);
} // namespace ops