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CUTLASS 3.0.0 (#786)

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* CUTLASS 3.0.0
This commit is contained in:
Vijay Thakkar
2023-01-23 17:55:28 -08:00
committed by GitHub
parent 66d9cddc83
commit 277bd6e537
377 changed files with 76396 additions and 1186 deletions
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include/cute/numeric/int.hpp Normal file
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/***************************************************************************************************
* Copyright (c) 2023 - 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: BSD-3-Clause
*
* Redistribution and use in source and binary forms, with or without
* 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.
*
* 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.
*
* 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
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
**************************************************************************************************/
#pragma once
#if defined(__CUDACC_RTC__)
#include <cuda/std/cstdint>
#else
#include <cstdint>
#endif
#include <cute/numeric/integer_subbyte.hpp>
#include <cute/numeric/uint128.hpp>
namespace cute
{
//
// Signed integers
//
using int8_t = std::int8_t;
using int16_t = std::int16_t;
using int32_t = std::int32_t;
using int64_t = std::int64_t;
template <int N> struct int_bit;
template <> struct int_bit< 2> { using type = cute::int2b_t; };
template <> struct int_bit< 4> { using type = cute::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 uint8_t = std::uint8_t;
using uint16_t = std::uint16_t;
using uint32_t = std::uint32_t;
using uint64_t = std::uint64_t;
template <int N> struct uint_bit;
template <> struct uint_bit< 1> { using type = cute::uint1b_t; };
template <> struct uint_bit< 2> { using type = cute::uint2b_t; };
template <> struct uint_bit< 4> { using type = cute::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 = cute::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;
//
// sizeof_bytes
//
template <class T>
struct sizeof_bytes {
static constexpr std::size_t value = sizeof(T);
};
template <class T>
static constexpr int sizeof_bytes_v = sizeof_bytes<T>::value;
//
// sizeof_bits
//
template <class T>
struct sizeof_bits {
static constexpr std::size_t value = sizeof(T) * 8;
};
template <>
struct sizeof_bits<bool> {
static constexpr std::size_t value = 1;
};
template <int Bits, bool Signed>
struct sizeof_bits<integer_subbyte<Bits,Signed>> {
static constexpr std::size_t value = Bits;
};
template <class T>
static constexpr int sizeof_bits_v = sizeof_bits<T>::value;
} // namespace cute