Vector Optimized Library of Kernels
2.2
Architecture-tuned implementations of math kernels
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Go to the documentation of this file. 1 #ifndef INCLUDED_LIBVOLK_COMMON_H
2 #define INCLUDED_LIBVOLK_COMMON_H
8 # define __VOLK_ATTR_ALIGNED(x) __declspec(align(x))
9 # define __VOLK_ATTR_UNUSED
10 # define __VOLK_ATTR_INLINE __forceinline
11 # define __VOLK_ATTR_DEPRECATED __declspec(deprecated)
12 # define __VOLK_ATTR_EXPORT __declspec(dllexport)
13 # define __VOLK_ATTR_IMPORT __declspec(dllimport)
14 # define __VOLK_PREFETCH(addr)
15 # define __VOLK_ASM __asm
16 # define __VOLK_VOLATILE
17 #elif defined(__clang__)
21 # define __VOLK_ATTR_ALIGNED(x) __attribute__((aligned(x)))
22 # define __VOLK_ATTR_UNUSED __attribute__((unused))
23 # define __VOLK_ATTR_INLINE __attribute__((always_inline))
24 # define __VOLK_ATTR_DEPRECATED __attribute__((deprecated))
25 # define __VOLK_ASM __asm__
26 # define __VOLK_VOLATILE __volatile__
27 # define __VOLK_ATTR_EXPORT __attribute__((visibility("default")))
28 # define __VOLK_ATTR_IMPORT __attribute__((visibility("default")))
29 # define __VOLK_PREFETCH(addr) __builtin_prefetch(addr)
30 #elif defined(__GNUC__)
31 # define __VOLK_ATTR_ALIGNED(x) __attribute__((aligned(x)))
32 # define __VOLK_ATTR_UNUSED __attribute__((unused))
33 # define __VOLK_ATTR_INLINE __attribute__((always_inline))
34 # define __VOLK_ATTR_DEPRECATED __attribute__((deprecated))
35 # define __VOLK_ASM __asm__
36 # define __VOLK_VOLATILE __volatile__
38 # define __VOLK_ATTR_EXPORT __attribute__((visibility("default")))
39 # define __VOLK_ATTR_IMPORT __attribute__((visibility("default")))
41 # define __VOLK_ATTR_EXPORT
42 # define __VOLK_ATTR_IMPORT
44 # define __VOLK_PREFETCH(addr) __builtin_prefetch(addr)
46 # warning "Unknown compiler. Using default VOLK macros, which may or not work."
47 # define __VOLK_ATTR_ALIGNED(x)
48 # define __VOLK_ATTR_UNUSED
49 # define __VOLK_ATTR_INLINE
50 # define __VOLK_ATTR_DEPRECATED
51 # define __VOLK_ATTR_EXPORT
52 # define __VOLK_ATTR_IMPORT
53 # define __VOLK_PREFETCH(addr)
54 # define __VOLK_ASM __asm__
55 # define __VOLK_VOLATILE __volatile__
62 # pragma warning(disable: 4244) //'conversion' conversion from 'type1' to 'type2', possible loss of data
63 # pragma warning(disable: 4305) //'identifier' : truncation from 'type1' to 'type2'
70 #if defined(__cplusplus) && (defined(__GNUC__) || defined(__clang__))
71 # define __VOLK_DECL_BEGIN extern "C" {
72 # define __VOLK_DECL_END }
74 # define __VOLK_DECL_BEGIN
75 # define __VOLK_DECL_END
83 # define VOLK_API __VOLK_ATTR_EXPORT
85 # define VOLK_API __VOLK_ATTR_IMPORT
97 #include <x86intrin.h>
132 #define bit128_p(x) ((union bit128 *)(x))
133 #define bit256_p(x) ((union bit256 *)(x))
__m256i int_vec
Definition: volk_common.h:127
uint16_t i16[16]
Definition: volk_common.h:120
uint8_t i8[16]
Definition: volk_common.h:102
Definition: volk_common.h:118
float f[8]
Definition: volk_common.h:122
uint32_t i[8]
Definition: volk_common.h:121
__m128i int_vec
Definition: volk_common.h:113
uint8_t i8[32]
Definition: volk_common.h:119
__m128d double_vec
Definition: volk_common.h:114
double d[2]
Definition: volk_common.h:106
uint16_t i16[8]
Definition: volk_common.h:103
uint32_t i[4]
Definition: volk_common.h:104
float f[4]
Definition: volk_common.h:105
__m256 float_vec
Definition: volk_common.h:126
double d[4]
Definition: volk_common.h:123
Definition: volk_common.h:101
__m256d double_vec
Definition: volk_common.h:128
__m128 float_vec
Definition: volk_common.h:109