DPDK  17.05.2
rte_vect.h
Go to the documentation of this file.
1 /*-
2  * BSD LICENSE
3  *
4  * Copyright 2016 6WIND S.A.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  *
10  * * Redistributions of source code must retain the above copyright
11  * notice, this list of conditions and the following disclaimer.
12  * * Redistributions in binary form must reproduce the above copyright
13  * notice, this list of conditions and the following disclaimer in
14  * the documentation and/or other materials provided with the
15  * distribution.
16  * * Neither the name of 6WIND S.A. nor the names of its
17  * contributors may be used to endorse or promote products derived
18  * from this software without specific prior written permission.
19  *
20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31  */
32 
33 #ifndef _RTE_VECT_H_
34 #define _RTE_VECT_H_
35 
43 #include <stdint.h>
44 
45 /* Unsigned vector types */
46 
52 typedef uint8_t rte_v64u8_t __attribute__((vector_size(8), aligned(8)));
53 
59 typedef uint16_t rte_v64u16_t __attribute__((vector_size(8), aligned(8)));
60 
66 typedef uint32_t rte_v64u32_t __attribute__((vector_size(8), aligned(8)));
67 
74 typedef uint8_t rte_v128u8_t __attribute__((vector_size(16), aligned(16)));
75 
81 typedef uint16_t rte_v128u16_t __attribute__((vector_size(16), aligned(16)));
82 
88 typedef uint32_t rte_v128u32_t __attribute__((vector_size(16), aligned(16)));
89 
95 typedef uint64_t rte_v128u64_t __attribute__((vector_size(16), aligned(16)));
96 
105 typedef uint8_t rte_v256u8_t __attribute__((vector_size(32), aligned(32)));
106 
113 typedef uint16_t rte_v256u16_t __attribute__((vector_size(32), aligned(32)));
114 
120 typedef uint32_t rte_v256u32_t __attribute__((vector_size(32), aligned(32)));
121 
127 typedef uint64_t rte_v256u64_t __attribute__((vector_size(32), aligned(32)));
128 
129 
130 /* Signed vector types */
131 
137 typedef int8_t rte_v64s8_t __attribute__((vector_size(8), aligned(8)));
138 
144 typedef int16_t rte_v64s16_t __attribute__((vector_size(8), aligned(8)));
145 
151 typedef int32_t rte_v64s32_t __attribute__((vector_size(8), aligned(8)));
152 
159 typedef int8_t rte_v128s8_t __attribute__((vector_size(16), aligned(16)));
160 
166 typedef int16_t rte_v128s16_t __attribute__((vector_size(16), aligned(16)));
167 
173 typedef int32_t rte_v128s32_t __attribute__((vector_size(16), aligned(16)));
174 
180 typedef int64_t rte_v128s64_t __attribute__((vector_size(16), aligned(16)));
181 
190 typedef int8_t rte_v256s8_t __attribute__((vector_size(32), aligned(32)));
191 
198 typedef int16_t rte_v256s16_t __attribute__((vector_size(32), aligned(32)));
199 
205 typedef int32_t rte_v256s32_t __attribute__((vector_size(32), aligned(32)));
206 
212 typedef int64_t rte_v256s64_t __attribute__((vector_size(32), aligned(32)));
213 
214 #endif /* _RTE_VECT_H_ */