Add custom type vector support (#1333)

* Add non_native_vector_type

* Add a test

* Add non-native vector type

* Fix CTOR

* Fix non-native vector type of 1

* Fix CTORs

* Use vector_type to cover non-native implementation as well

* Update the test

* Format

* Format

* Fix copyright years

* Remove BoolVecT so far

* Add AsType test cases

* Update assert error message

* Remove redundant type

* Update naming

* Add complex half type with tests

* Add tests for vector reshaping

* Add missing alignas

* Update test/data_type/test_custom_type.cpp

Co-authored-by: Adam Osewski <19374865+aosewski@users.noreply.github.com>

* Compare custom types to built-in types

* Add default constructor test

* Add an alignment test

---------

Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com>
Co-authored-by: Adam Osewski <19374865+aosewski@users.noreply.github.com>
Co-authored-by: Po Yen Chen <PoYen.Chen@amd.com>

[ROCm/composable_kernel commit: 4cf70b36c1]
This commit is contained in:
Rostyslav Geyyer
2024-10-14 11:56:45 -05:00
committed by GitHub
parent 87e4507543
commit 0d8b3d36b2
3 changed files with 1504 additions and 30 deletions

View File

@@ -1,5 +1,5 @@
// SPDX-License-Identifier: MIT
// Copyright (c) 2018-2023, Advanced Micro Devices, Inc. All rights reserved.
// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
#pragma once
@@ -13,8 +13,24 @@ using int4_t = _BitInt(4);
using f8_t = _BitInt(8);
using bf8_t = unsigned _BitInt(8);
inline constexpr auto next_pow2(uint32_t x)
{
// Precondition: x > 1.
return x > 1u ? (1u << (32u - __builtin_clz(x - 1u))) : x;
}
// native types: double, float, _Float16, ushort, int32_t, int8_t, uint8_t, f8_t, bf8_t, bool
template <typename T>
inline constexpr bool is_native_type()
{
return is_same<T, double>::value || is_same<T, float>::value || is_same<T, half_t>::value ||
is_same<T, bhalf_t>::value || is_same<T, int32_t>::value || is_same<T, int8_t>::value ||
is_same<T, uint8_t>::value || is_same<T, f8_t>::value || is_same<T, bf8_t>::value ||
is_same<T, bool>::value;
}
// vector_type
template <typename T, index_t N>
template <typename T, index_t N, typename Enable = void>
struct vector_type;
// Caution: DO NOT REMOVE
@@ -171,7 +187,7 @@ struct scalar_type<bool>
};
template <typename T>
struct vector_type<T, 1>
struct vector_type<T, 1, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
using type = d1_t;
@@ -189,7 +205,8 @@ struct vector_type<T, 1>
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value, "wrong!");
static_assert(is_same<X, d1_t>::value,
"Something went wrong, please check src and dst types.");
return data_.d1x1_;
}
@@ -197,7 +214,8 @@ struct vector_type<T, 1>
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value, "wrong!");
static_assert(is_same<X, d1_t>::value,
"Something went wrong, please check src and dst types.");
return data_.d1x1_;
}
@@ -205,7 +223,7 @@ struct vector_type<T, 1>
__device__ int static err = 0;
template <typename T>
struct vector_type<T, 2>
struct vector_type<T, 2, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
typedef T d2_t __attribute__((ext_vector_type(2)));
@@ -226,7 +244,8 @@ struct vector_type<T, 2>
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value, "wrong!");
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -245,7 +264,8 @@ struct vector_type<T, 2>
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value, "wrong!");
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -263,7 +283,7 @@ struct vector_type<T, 2>
};
template <typename T>
struct vector_type<T, 4>
struct vector_type<T, 4, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
typedef T d2_t __attribute__((ext_vector_type(2)));
@@ -287,7 +307,7 @@ struct vector_type<T, 4>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value || is_same<X, d4_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -311,7 +331,7 @@ struct vector_type<T, 4>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value || is_same<X, d4_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -333,7 +353,7 @@ struct vector_type<T, 4>
};
template <typename T>
struct vector_type<T, 8>
struct vector_type<T, 8, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
typedef T d2_t __attribute__((ext_vector_type(2)));
@@ -360,7 +380,7 @@ struct vector_type<T, 8>
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -389,7 +409,7 @@ struct vector_type<T, 8>
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -415,7 +435,7 @@ struct vector_type<T, 8>
};
template <typename T>
struct vector_type<T, 16>
struct vector_type<T, 16, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
typedef T d2_t __attribute__((ext_vector_type(2)));
@@ -445,7 +465,7 @@ struct vector_type<T, 16>
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -479,7 +499,7 @@ struct vector_type<T, 16>
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -509,7 +529,7 @@ struct vector_type<T, 16>
};
template <typename T>
struct vector_type<T, 32>
struct vector_type<T, 32, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
typedef T d2_t __attribute__((ext_vector_type(2)));
@@ -541,7 +561,7 @@ struct vector_type<T, 32>
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -579,7 +599,7 @@ struct vector_type<T, 32>
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -613,7 +633,7 @@ struct vector_type<T, 32>
};
template <typename T>
struct vector_type<T, 64>
struct vector_type<T, 64, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
typedef T d2_t __attribute__((ext_vector_type(2)));
@@ -648,7 +668,7 @@ struct vector_type<T, 64>
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value ||
is_same<X, d64_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -691,7 +711,7 @@ struct vector_type<T, 64>
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value ||
is_same<X, d64_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -729,7 +749,7 @@ struct vector_type<T, 64>
};
template <typename T>
struct vector_type<T, 128>
struct vector_type<T, 128, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
typedef T d2_t __attribute__((ext_vector_type(2)));
@@ -766,7 +786,7 @@ struct vector_type<T, 128>
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value ||
is_same<X, d64_t>::value || is_same<X, d128_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -813,7 +833,7 @@ struct vector_type<T, 128>
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value ||
is_same<X, d64_t>::value || is_same<X, d128_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -855,7 +875,7 @@ struct vector_type<T, 128>
};
template <typename T>
struct vector_type<T, 256>
struct vector_type<T, 256, typename std::enable_if_t<is_native_type<T>()>>
{
using d1_t = T;
typedef T d2_t __attribute__((ext_vector_type(2)));
@@ -894,7 +914,7 @@ struct vector_type<T, 256>
is_same<X, d1_t>::value || is_same<X, d2_t>::value || is_same<X, d4_t>::value ||
is_same<X, d8_t>::value || is_same<X, d16_t>::value || is_same<X, d32_t>::value ||
is_same<X, d64_t>::value || is_same<X, d128_t>::value || is_same<X, d256_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -945,7 +965,7 @@ struct vector_type<T, 256>
is_same<X, d1_t>::value || is_same<X, d2_t>::value || is_same<X, d4_t>::value ||
is_same<X, d8_t>::value || is_same<X, d16_t>::value || is_same<X, d32_t>::value ||
is_same<X, d64_t>::value || is_same<X, d128_t>::value || is_same<X, d256_t>::value,
"wrong!");
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
@@ -990,6 +1010,581 @@ struct vector_type<T, 256>
}
};
template <typename T, index_t N>
struct non_native_vector_base
{
using type = non_native_vector_base<T, N>;
__host__ __device__ non_native_vector_base() = default;
__host__ __device__ non_native_vector_base(const type&) = default;
__host__ __device__ non_native_vector_base(type&&) = default;
__host__ __device__ ~non_native_vector_base() = default;
T d[N];
};
// non-native vector_type implementation
template <typename T>
struct vector_type<T, 1, typename std::enable_if_t<!is_native_type<T>()>>
{
using d1_t = T;
using type = d1_t;
union alignas(next_pow2(1 * sizeof(T)))
{
d1_t d1_;
StaticallyIndexedArray<d1_t, 1> d1x1_;
} data_;
__host__ __device__ constexpr vector_type() : data_{type{}} {}
__host__ __device__ constexpr vector_type(type v) : data_{v} {}
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value,
"Something went wrong, please check src and dst types.");
return data_.d1x1_;
}
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value,
"Something went wrong, please check src and dst types.");
return data_.d1x1_;
}
};
template <typename T>
struct vector_type<T, 2, typename std::enable_if_t<!is_native_type<T>()>>
{
using d1_t = T;
using d2_t = non_native_vector_base<T, 2>;
using type = d2_t;
union alignas(next_pow2(2 * sizeof(T)))
{
d2_t d2_;
StaticallyIndexedArray<d1_t, 2> d1x2_;
StaticallyIndexedArray<d2_t, 1> d2x1_;
} data_;
__host__ __device__ constexpr vector_type() : data_{type{}} {}
__host__ __device__ constexpr vector_type(type v) : data_{v} {}
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x2_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x1_;
}
else
{
return err;
}
}
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x2_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x1_;
}
else
{
return err;
}
}
};
template <typename T>
struct vector_type<T, 4, typename std::enable_if_t<!is_native_type<T>()>>
{
using d1_t = T;
using d2_t = non_native_vector_base<T, 2>;
using d4_t = non_native_vector_base<T, 4>;
using type = d4_t;
union alignas(next_pow2(4 * sizeof(T)))
{
d4_t d4_;
StaticallyIndexedArray<d1_t, 4> d1x4_;
StaticallyIndexedArray<d2_t, 2> d2x2_;
StaticallyIndexedArray<d4_t, 1> d4x1_;
} data_;
__host__ __device__ constexpr vector_type() : data_{type{}} {}
__host__ __device__ constexpr vector_type(type v) : data_{v} {}
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value || is_same<X, d4_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x4_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x2_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x1_;
}
else
{
return err;
}
}
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value || is_same<X, d4_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x4_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x2_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x1_;
}
else
{
return err;
}
}
};
template <typename T>
struct vector_type<T, 8, typename std::enable_if_t<!is_native_type<T>()>>
{
using d1_t = T;
using d2_t = non_native_vector_base<T, 2>;
using d4_t = non_native_vector_base<T, 4>;
using d8_t = non_native_vector_base<T, 8>;
using type = d8_t;
union alignas(next_pow2(8 * sizeof(T)))
{
d8_t d8_;
StaticallyIndexedArray<d1_t, 8> d1x8_;
StaticallyIndexedArray<d2_t, 4> d2x4_;
StaticallyIndexedArray<d4_t, 2> d4x2_;
StaticallyIndexedArray<d8_t, 1> d8x1_;
} data_;
__host__ __device__ constexpr vector_type() : data_{type{}} {}
__host__ __device__ constexpr vector_type(type v) : data_{v} {}
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x8_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x4_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x2_;
}
else if constexpr(is_same<X, d8_t>::value)
{
return data_.d8x1_;
}
else
{
return err;
}
}
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x8_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x4_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x2_;
}
else if constexpr(is_same<X, d8_t>::value)
{
return data_.d8x1_;
}
else
{
return err;
}
}
};
template <typename T>
struct vector_type<T, 16, typename std::enable_if_t<!is_native_type<T>()>>
{
using d1_t = T;
using d2_t = non_native_vector_base<T, 2>;
using d4_t = non_native_vector_base<T, 4>;
using d8_t = non_native_vector_base<T, 8>;
using d16_t = non_native_vector_base<T, 16>;
using type = d16_t;
union alignas(next_pow2(16 * sizeof(T)))
{
d16_t d16_;
StaticallyIndexedArray<d1_t, 16> d1x16_;
StaticallyIndexedArray<d2_t, 8> d2x8_;
StaticallyIndexedArray<d4_t, 4> d4x4_;
StaticallyIndexedArray<d8_t, 2> d8x2_;
StaticallyIndexedArray<d16_t, 1> d16x1_;
} data_;
__host__ __device__ constexpr vector_type() : data_{type{}} {}
__host__ __device__ constexpr vector_type(type v) : data_{v} {}
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x16_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x8_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x4_;
}
else if constexpr(is_same<X, d8_t>::value)
{
return data_.d8x2_;
}
else if constexpr(is_same<X, d16_t>::value)
{
return data_.d16x1_;
}
else
{
return err;
}
}
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x16_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x8_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x4_;
}
else if constexpr(is_same<X, d8_t>::value)
{
return data_.d8x2_;
}
else if constexpr(is_same<X, d16_t>::value)
{
return data_.d16x1_;
}
else
{
return err;
}
}
};
template <typename T>
struct vector_type<T, 32, typename std::enable_if_t<!is_native_type<T>()>>
{
using d1_t = T;
using d2_t = non_native_vector_base<T, 2>;
using d4_t = non_native_vector_base<T, 4>;
using d8_t = non_native_vector_base<T, 8>;
using d16_t = non_native_vector_base<T, 16>;
using d32_t = non_native_vector_base<T, 32>;
using type = d32_t;
union alignas(next_pow2(32 * sizeof(T)))
{
d32_t d32_;
StaticallyIndexedArray<d1_t, 32> d1x32_;
StaticallyIndexedArray<d2_t, 16> d2x16_;
StaticallyIndexedArray<d4_t, 8> d4x8_;
StaticallyIndexedArray<d8_t, 4> d8x4_;
StaticallyIndexedArray<d16_t, 2> d16x2_;
StaticallyIndexedArray<d32_t, 1> d32x1_;
} data_;
__host__ __device__ constexpr vector_type() : data_{type{}} {}
__host__ __device__ constexpr vector_type(type v) : data_{v} {}
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x32_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x16_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x8_;
}
else if constexpr(is_same<X, d8_t>::value)
{
return data_.d8x4_;
}
else if constexpr(is_same<X, d16_t>::value)
{
return data_.d16x2_;
}
else if constexpr(is_same<X, d32_t>::value)
{
return data_.d32x1_;
}
else
{
return err;
}
}
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x32_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x16_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x8_;
}
else if constexpr(is_same<X, d8_t>::value)
{
return data_.d8x4_;
}
else if constexpr(is_same<X, d16_t>::value)
{
return data_.d16x2_;
}
else if constexpr(is_same<X, d32_t>::value)
{
return data_.d32x1_;
}
else
{
return err;
}
}
};
template <typename T>
struct vector_type<T, 64, typename std::enable_if_t<!is_native_type<T>()>>
{
using d1_t = T;
using d2_t = non_native_vector_base<T, 2>;
using d4_t = non_native_vector_base<T, 4>;
using d8_t = non_native_vector_base<T, 8>;
using d16_t = non_native_vector_base<T, 16>;
using d32_t = non_native_vector_base<T, 32>;
using d64_t = non_native_vector_base<T, 64>;
using type = d64_t;
union alignas(next_pow2(64 * sizeof(T)))
{
d64_t d64_;
StaticallyIndexedArray<d1_t, 64> d1x64_;
StaticallyIndexedArray<d2_t, 32> d2x32_;
StaticallyIndexedArray<d4_t, 16> d4x16_;
StaticallyIndexedArray<d8_t, 8> d8x8_;
StaticallyIndexedArray<d16_t, 4> d16x4_;
StaticallyIndexedArray<d32_t, 2> d32x2_;
StaticallyIndexedArray<d64_t, 1> d64x1_;
} data_;
__host__ __device__ constexpr vector_type() : data_{type{}} {}
__host__ __device__ constexpr vector_type(type v) : data_{v} {}
template <typename X>
__host__ __device__ constexpr const auto& AsType() const
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value ||
is_same<X, d64_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x64_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x32_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x16_;
}
else if constexpr(is_same<X, d8_t>::value)
{
return data_.d8x8_;
}
else if constexpr(is_same<X, d16_t>::value)
{
return data_.d16x4_;
}
else if constexpr(is_same<X, d32_t>::value)
{
return data_.d32x2_;
}
else if constexpr(is_same<X, d64_t>::value)
{
return data_.d64x1_;
}
else
{
return err;
}
}
template <typename X>
__host__ __device__ constexpr auto& AsType()
{
static_assert(is_same<X, d1_t>::value || is_same<X, d2_t>::value ||
is_same<X, d4_t>::value || is_same<X, d8_t>::value ||
is_same<X, d16_t>::value || is_same<X, d32_t>::value ||
is_same<X, d64_t>::value,
"Something went wrong, please check src and dst types.");
if constexpr(is_same<X, d1_t>::value)
{
return data_.d1x64_;
}
else if constexpr(is_same<X, d2_t>::value)
{
return data_.d2x32_;
}
else if constexpr(is_same<X, d4_t>::value)
{
return data_.d4x16_;
}
else if constexpr(is_same<X, d8_t>::value)
{
return data_.d8x8_;
}
else if constexpr(is_same<X, d16_t>::value)
{
return data_.d16x4_;
}
else if constexpr(is_same<X, d32_t>::value)
{
return data_.d32x2_;
}
else if constexpr(is_same<X, d64_t>::value)
{
return data_.d64x1_;
}
else
{
return err;
}
}
};
using int64_t = long;
// fp64
@@ -1051,8 +1646,8 @@ using bf8x8_t = typename vector_type<bf8_t, 8>::type;
using bf8x16_t = typename vector_type<bf8_t, 16>::type;
using bf8x32_t = typename vector_type<bf8_t, 32>::type;
using bf8x64_t = typename vector_type<bf8_t, 64>::type;
// u8
// i8
using uint8x2_t = typename vector_type<uint8_t, 2>::type;
using uint8x4_t = typename vector_type<uint8_t, 4>::type;
using uint8x8_t = typename vector_type<uint8_t, 8>::type;