diff options
Diffstat (limited to 'vppinfra')
| -rw-r--r-- | vppinfra/vppinfra/memcpy_avx.h | 13 | ||||
| -rw-r--r-- | vppinfra/vppinfra/memcpy_sse3.h | 11 | ||||
| -rw-r--r-- | vppinfra/vppinfra/string.h | 1 |
3 files changed, 11 insertions, 14 deletions
diff --git a/vppinfra/vppinfra/memcpy_avx.h b/vppinfra/vppinfra/memcpy_avx.h index e987d044b58..e3feb76b6b7 100644 --- a/vppinfra/vppinfra/memcpy_avx.h +++ b/vppinfra/vppinfra/memcpy_avx.h @@ -51,22 +51,19 @@ #include <stdint.h> #include <x86intrin.h> +typedef u8 u8x16u __attribute__ ((vector_size (16), aligned (1))); +typedef u8 u8x32u __attribute__ ((vector_size (32), aligned (1))); + static inline void clib_mov16 (u8 * dst, const u8 * src) { - __m128i xmm0; - - xmm0 = _mm_loadu_si128 ((const __m128i *) src); - _mm_storeu_si128 ((__m128i *) dst, xmm0); + *(u8x16u *) dst = *(u8x16u *) src; } static inline void clib_mov32 (u8 * dst, const u8 * src) { - __m256i ymm0; - - ymm0 = _mm256_loadu_si256 ((const __m256i *) src); - _mm256_storeu_si256 ((__m256i *) dst, ymm0); + *(u8x32u *) dst = *(u8x32u *) src; } static inline void diff --git a/vppinfra/vppinfra/memcpy_sse3.h b/vppinfra/vppinfra/memcpy_sse3.h index f61396c8922..4fc48c86c8b 100644 --- a/vppinfra/vppinfra/memcpy_sse3.h +++ b/vppinfra/vppinfra/memcpy_sse3.h @@ -51,20 +51,19 @@ #include <stdint.h> #include <x86intrin.h> +typedef u8 u8x16u __attribute__ ((vector_size (16), aligned (1))); +typedef u8 u8x32u __attribute__ ((vector_size (32), aligned (1))); + static inline void clib_mov16 (u8 * dst, const u8 * src) { - __m128i xmm0; - - xmm0 = _mm_loadu_si128 ((const __m128i *) src); - _mm_storeu_si128 ((__m128i *) dst, xmm0); + *(u8x16u *) dst = *(u8x16u *) src; } static inline void clib_mov32 (u8 * dst, const u8 * src) { - clib_mov16 ((u8 *) dst + 0 * 16, (const u8 *) src + 0 * 16); - clib_mov16 ((u8 *) dst + 1 * 16, (const u8 *) src + 1 * 16); + *(u8x32u *) dst = *(u8x32u *) src; } static inline void diff --git a/vppinfra/vppinfra/string.h b/vppinfra/vppinfra/string.h index 8d28375ec0a..dda27b7961b 100644 --- a/vppinfra/vppinfra/string.h +++ b/vppinfra/vppinfra/string.h @@ -39,6 +39,7 @@ #define included_clib_string_h #include <vppinfra/clib.h> /* for CLIB_LINUX_KERNEL */ +#include <vppinfra/vector.h> #ifdef CLIB_LINUX_KERNEL #include <linux/string.h> |