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
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#pragma once
#include<simdconfig.h>
#ifdef _MSC_VER
#define ALIGN_16 __declspec(align(16))
#else
#include<stdalign.h>
#define ALIGN_16 alignas(16)
#endif
/* Yes, I do know that arr[4] decays into a pointer
* as a function argument. Don't do this in real code
* but for this test it is ok.
*/
void increment_fallback(float arr[4]);
#if HAVE_MMX
int mmx_available(void);
void increment_mmx(float arr[4]);
#endif
#if HAVE_SSE
int sse_available(void);
void increment_sse(float arr[4]);
#endif
#if HAVE_SSE2
int sse2_available(void);
void increment_sse2(float arr[4]);
#endif
#if HAVE_SSE3
int sse3_available(void);
void increment_sse3(float arr[4]);
#endif
#if HAVE_SSSE3
int ssse3_available(void);
void increment_ssse3(float arr[4]);
#endif
#if HAVE_SSE41
int sse41_available(void);
void increment_sse41(float arr[4]);
#endif
#if HAVE_SSE42
int sse42_available(void);
void increment_sse42(float arr[4]);
#endif
#if HAVE_AVX
int avx_available(void);
void increment_avx(float arr[4]);
#endif
#if HAVE_AVX2
int avx2_available(void);
void increment_avx2(float arr[4]);
#endif
#if HAVE_NEON
int neon_available(void);
void increment_neon(float arr[4]);
#endif
#if HAVE_ALTIVEC
int altivec_available(void);
void increment_altivec(float arr[4]);
#endif
/* And so on. */
|
