// SPDX-License-Identifier: MIT
// Copyright (c) 2024, Advanced Micro Devices, Inc. All rights reserved.

#include <iostream>
#include <numeric>
#include <initializer_list>
#include <cstdlib>

#include "profiler/profile_transpose_impl.hpp"
#include "profiler_operation_registry.hpp"

enum struct DataType
{
    F32_F32_F32_F32_F32, // 0
    F16_F16_F16_F16_F16, // 1
};

#define OP_NAME "transpose"
#define OP_DESC "Transpose"

static void print_helper_msg()
{
    printf("arg1: tensor operation (" OP_NAME ": " OP_DESC ")\n");
    printf("arg2: data type (0: fp32; 1: fp16)\n");
    printf("arg3: verification (0: no; 1: yes)\n");
    printf("arg4: initialization (0: no init; 1: integer value; 2: decimal value)\n");
    printf("arg5: print tensor value (0: no; 1: yes)\n");
    printf("arg6: time kernel (0=no, 1=yes)\n");
    printf("arg7 to arg11: N, C, D, H, W\n");
}

int profile_transpose(int argc, char* argv[])
{
    if(argc != 12)
    {
        print_helper_msg();
        exit(1);
    }

    const auto data_type                   = static_cast<DataType>(std::stoi(argv[2]));
    const bool do_verification             = std::stoi(argv[3]);
    const int init_method                  = std::stoi(argv[4]);
    const bool do_log                      = std::stoi(argv[5]);
    const bool time_kernel                 = std::stoi(argv[6]);
    const std::vector<ck::index_t> lengths = {std::stoi(argv[7]),
                                              std::stoi(argv[8]),
                                              std::stoi(argv[9]),
                                              std::stoi(argv[10]),
                                              std::stoi(argv[11])};

    using F32 = float;
    using F16 = ck::half_t;

    auto profile = [&](auto a_type, auto b_type) {
        using ADataType              = decltype(a_type);
        using BDataType              = decltype(b_type);
        constexpr ck::index_t NumDim = 5;

        bool pass = ck::profiler::profile_transpose_impl<ADataType, BDataType, NumDim>(
            do_verification, init_method, do_log, time_kernel, lengths);

        return pass ? 0 : 1;
    };

    if(data_type == DataType::F32_F32_F32_F32_F32)
    {
        return profile(F32{}, F32{});
    }
    else if(data_type == DataType::F16_F16_F16_F16_F16)
    {
        return profile(F16{}, F16{});
    }
    else
    {
        std::cout << "this data_type & layout is not implemented" << std::endl;

        return 1;
    }
}

REGISTER_PROFILER_OPERATION(OP_NAME, OP_DESC, profile_transpose);