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40 * This file defines types to use vector instructions with generic C code.
45 /* Unsigned vector types */
48 * 64 bits vector size to use with unsigned 8 bits elements.
50 * a = (rte_v64u8_t){ a0, a1, a2, a3, a4, a5, a6, a7 }
52 typedef uint8_t rte_v64u8_t __attribute__((vector_size(8), aligned(8)));
55 * 64 bits vector size to use with unsigned 16 bits elements.
57 * a = (rte_v64u16_t){ a0, a1, a2, a3 }
59 typedef uint16_t rte_v64u16_t __attribute__((vector_size(8), aligned(8)));
62 * 64 bits vector size to use with unsigned 32 bits elements.
64 * a = (rte_v64u32_t){ a0, a1 }
66 typedef uint32_t rte_v64u32_t __attribute__((vector_size(8), aligned(8)));
69 * 128 bits vector size to use with unsigned 8 bits elements.
71 * a = (rte_v128u8_t){ a00, a01, a02, a03, a04, a05, a06, a07,
72 * a08, a09, a10, a11, a12, a13, a14, a15 }
74 typedef uint8_t rte_v128u8_t __attribute__((vector_size(16), aligned(16)));
77 * 128 bits vector size to use with unsigned 16 bits elements.
79 * a = (rte_v128u16_t){ a0, a1, a2, a3, a4, a5, a6, a7 }
81 typedef uint16_t rte_v128u16_t __attribute__((vector_size(16), aligned(16)));
84 * 128 bits vector size to use with unsigned 32 bits elements.
86 * a = (rte_v128u32_t){ a0, a1, a2, a3, a4 }
88 typedef uint32_t rte_v128u32_t __attribute__((vector_size(16), aligned(16)));
91 * 128 bits vector size to use with unsigned 64 bits elements.
93 * a = (rte_v128u64_t){ a0, a1 }
95 typedef uint64_t rte_v128u64_t __attribute__((vector_size(16), aligned(16)));
98 * 256 bits vector size to use with unsigned 8 bits elements.
100 * a = (rte_v256u8_t){ a00, a01, a02, a03, a04, a05, a06, a07,
101 * a08, a09, a10, a11, a12, a13, a14, a15,
102 * a16, a17, a18, a19, a20, a21, a22, a23,
103 * a24, a25, a26, a27, a28, a29, a30, a31 }
105 typedef uint8_t rte_v256u8_t __attribute__((vector_size(32), aligned(32)));
108 * 256 bits vector size to use with unsigned 16 bits elements.
110 * a = (rte_v256u16_t){ a00, a01, a02, a03, a04, a05, a06, a07,
111 * a08, a09, a10, a11, a12, a13, a14, a15 }
113 typedef uint16_t rte_v256u16_t __attribute__((vector_size(32), aligned(32)));
116 * 256 bits vector size to use with unsigned 32 bits elements.
118 * a = (rte_v256u32_t){ a0, a1, a2, a3, a4, a5, a6, a7 }
120 typedef uint32_t rte_v256u32_t __attribute__((vector_size(32), aligned(32)));
123 * 256 bits vector size to use with unsigned 64 bits elements.
125 * a = (rte_v256u64_t){ a0, a1, a2, a3 }
127 typedef uint64_t rte_v256u64_t __attribute__((vector_size(32), aligned(32)));
130 /* Signed vector types */
133 * 64 bits vector size to use with 8 bits elements.
135 * a = (rte_v64s8_t){ a0, a1, a2, a3, a4, a5, a6, a7 }
137 typedef int8_t rte_v64s8_t __attribute__((vector_size(8), aligned(8)));
140 * 64 bits vector size to use with 16 bits elements.
142 * a = (rte_v64s16_t){ a0, a1, a2, a3 }
144 typedef int16_t rte_v64s16_t __attribute__((vector_size(8), aligned(8)));
147 * 64 bits vector size to use with 32 bits elements.
149 * a = (rte_v64s32_t){ a0, a1 }
151 typedef int32_t rte_v64s32_t __attribute__((vector_size(8), aligned(8)));
154 * 128 bits vector size to use with 8 bits elements.
156 * a = (rte_v128s8_t){ a00, a01, a02, a03, a04, a05, a06, a07,
157 * a08, a09, a10, a11, a12, a13, a14, a15 }
159 typedef int8_t rte_v128s8_t __attribute__((vector_size(16), aligned(16)));
162 * 128 bits vector size to use with 16 bits elements.
164 * a = (rte_v128s16_t){ a0, a1, a2, a3, a4, a5, a6, a7 }
166 typedef int16_t rte_v128s16_t __attribute__((vector_size(16), aligned(16)));
169 * 128 bits vector size to use with 32 bits elements.
171 * a = (rte_v128s32_t){ a0, a1, a2, a3 }
173 typedef int32_t rte_v128s32_t __attribute__((vector_size(16), aligned(16)));
176 * 128 bits vector size to use with 64 bits elements.
178 * a = (rte_v128s64_t){ a1, a2 }
180 typedef int64_t rte_v128s64_t __attribute__((vector_size(16), aligned(16)));
183 * 256 bits vector size to use with 8 bits elements.
185 * a = (rte_v256s8_t){ a00, a01, a02, a03, a04, a05, a06, a07,
186 * a08, a09, a10, a11, a12, a13, a14, a15,
187 * a16, a17, a18, a19, a20, a21, a22, a23,
188 * a24, a25, a26, a27, a28, a29, a30, a31 }
190 typedef int8_t rte_v256s8_t __attribute__((vector_size(32), aligned(32)));
193 * 256 bits vector size to use with 16 bits elements.
195 * a = (rte_v256s16_t){ a00, a01, a02, a03, a04, a05, a06, a07,
196 * a08, a09, a10, a11, a12, a13, a14, a15 }
198 typedef int16_t rte_v256s16_t __attribute__((vector_size(32), aligned(32)));
201 * 256 bits vector size to use with 32 bits elements.
203 * a = (rte_v256s32_t){ a0, a1, a2, a3, a4, a5, a6, a7 }
205 typedef int32_t rte_v256s32_t __attribute__((vector_size(32), aligned(32)));
208 * 256 bits vector size to use with 64 bits elements.
210 * a = (rte_v256s64_t){ a0, a1, a2, a3 }
212 typedef int64_t rte_v256s64_t __attribute__((vector_size(32), aligned(32)));
214 #endif /* _RTE_VECT_H_ */