1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/***************************************************************************
* Copyright (c) Johan Mabille, Sylvain Corlay, Wolf Vollprecht and *
* Martin Renou *
* Copyright (c) QuantStack *
* Copyright (c) Serge Guelton *
* *
* Distributed under the terms of the BSD 3-Clause License. *
* *
* The full license is in the file LICENSE, distributed with this software. *
****************************************************************************/
#ifndef XSIMD_SSE2_REGISTER_HPP
#define XSIMD_SSE2_REGISTER_HPP
#include "./xsimd_generic_arch.hpp"
#include "./xsimd_register.hpp"
#if XSIMD_WITH_SSE2
#include <emmintrin.h>
#include <xmmintrin.h>
#endif
namespace xsimd
{
/**
* @ingroup architectures
*
* SSE2 instructions
*/
struct sse2 : generic
{
static constexpr bool supported() noexcept { return XSIMD_WITH_SSE2; }
static constexpr bool available() noexcept { return true; }
static constexpr bool requires_alignment() noexcept { return true; }
static constexpr unsigned version() noexcept { return generic::version(1, 2, 0); }
static constexpr std::size_t alignment() noexcept { return 16; }
static constexpr char const* name() noexcept { return "sse2"; }
};
#if XSIMD_WITH_SSE2
namespace types
{
XSIMD_DECLARE_SIMD_REGISTER(signed char, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(unsigned char, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(char, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(unsigned short, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(short, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(unsigned int, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(int, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(unsigned long int, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(long int, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(unsigned long long int, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(long long int, sse2, __m128i);
XSIMD_DECLARE_SIMD_REGISTER(float, sse2, __m128);
XSIMD_DECLARE_SIMD_REGISTER(double, sse2, __m128d);
}
#endif
}
#endif
|
