/***************************************************************************************************
 * Copyright (c) 2023 - 2025 Hygon Information Technology Co., Ltd. All rights reserved.
 * Copyright (c) 2023 - 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: BSD-3-Clause
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 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
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 * 3. Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 **************************************************************************************************/
#pragma once

#include <cstdint>

#include <hytlass/numeric_types.h>

namespace hute
{

//
// Signed integers
//

using int2_t  = hytlass::int2b_t;
using int4_t  = hytlass::int4b_t;
using HUTE_STL_NAMESPACE::int8_t;
using HUTE_STL_NAMESPACE::int16_t;
using HUTE_STL_NAMESPACE::int32_t;
using HUTE_STL_NAMESPACE::int64_t;

template <int N> struct int_bit;
template <> struct int_bit<  2>  { using type = hytlass::int2b_t; };
template <> struct int_bit<  4>  { using type = hytlass::int4b_t; };
template <> struct int_bit<  8>  { using type = int8_t;  };
template <> struct int_bit< 16>  { using type = int16_t; };
template <> struct int_bit< 32>  { using type = int32_t; };
template <> struct int_bit< 64>  { using type = int64_t; };

template <int N>
using int_bit_t = typename int_bit<N>::type;

template <int N>
using int_byte = int_bit<8*N>;

template <int N>
using int_byte_t = typename int_byte<N>::type;

//
// Unsigned integers
//

using uint1_t   = hytlass::uint1b_t;
using uint2_t   = hytlass::uint2b_t;
using uint4_t   = hytlass::uint4b_t;
using HUTE_STL_NAMESPACE::uint8_t;
using HUTE_STL_NAMESPACE::uint16_t;
using HUTE_STL_NAMESPACE::uint32_t;
using HUTE_STL_NAMESPACE::uint64_t;
using hytlass::uint128_t;

template <int N> struct uint_bit;
template <> struct uint_bit<  1> { using type = hytlass::uint1b_t; };
template <> struct uint_bit<  2> { using type = hytlass::uint2b_t; };
template <> struct uint_bit<  4> { using type = hytlass::uint4b_t; };
template <> struct uint_bit<  8> { using type = uint8_t;  };
template <> struct uint_bit< 16> { using type = uint16_t; };
template <> struct uint_bit< 32> { using type = uint32_t; };
template <> struct uint_bit< 64> { using type = uint64_t; };
template <> struct uint_bit<128> { using type = hytlass::uint128_t; };

template <int N>
using uint_bit_t = typename uint_bit<N>::type;

template <int N>
using uint_byte = uint_bit<8*N>;

template <int N>
using uint_byte_t = typename uint_byte<N>::type;

} // namespace hute
