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34 #ifndef _RTE_VECT_X86_H_
35 #define _RTE_VECT_X86_H_
40 * RTE SSE/AVX related header.
44 #include "generic/rte_vect.h"
46 #if (defined(__ICC) || (__GNUC__ == 4 && __GNUC_MINOR__ < 4))
48 #include <smmintrin.h> /* SSE4 */
51 #include <immintrin.h>
56 #include <x86intrin.h>
64 typedef __m128i xmm_t;
66 #define XMM_SIZE (sizeof(xmm_t))
67 #define XMM_MASK (XMM_SIZE - 1)
69 typedef union rte_xmm {
71 uint8_t u8[XMM_SIZE / sizeof(uint8_t)];
72 uint16_t u16[XMM_SIZE / sizeof(uint16_t)];
73 uint32_t u32[XMM_SIZE / sizeof(uint32_t)];
74 uint64_t u64[XMM_SIZE / sizeof(uint64_t)];
75 double pd[XMM_SIZE / sizeof(double)];
80 typedef __m256i ymm_t;
82 #define YMM_SIZE (sizeof(ymm_t))
83 #define YMM_MASK (YMM_SIZE - 1)
85 typedef union rte_ymm {
87 xmm_t x[YMM_SIZE / sizeof(xmm_t)];
88 uint8_t u8[YMM_SIZE / sizeof(uint8_t)];
89 uint16_t u16[YMM_SIZE / sizeof(uint16_t)];
90 uint32_t u32[YMM_SIZE / sizeof(uint32_t)];
91 uint64_t u64[YMM_SIZE / sizeof(uint64_t)];
92 double pd[YMM_SIZE / sizeof(double)];
98 #define _mm_cvtsi128_si64(a) \
107 * Prior to version 12.1 icc doesn't support _mm_set_epi64x.
109 #if (defined(__ICC) && __ICC < 1210)
110 #define _mm_set_epi64x(a, b) \
117 #endif /* (defined(__ICC) && __ICC < 1210) */
123 #endif /* _RTE_VECT_X86_H_ */