diff options
Diffstat (limited to 'vppinfra')
-rw-r--r-- | vppinfra/Makefile.am | 3 | ||||
-rw-r--r-- | vppinfra/vppinfra/bihash_8_8.h | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/vppinfra/Makefile.am b/vppinfra/Makefile.am index 48a347e0..d0a023e2 100644 --- a/vppinfra/Makefile.am +++ b/vppinfra/Makefile.am @@ -224,6 +224,9 @@ nobase_include_HEADERS = \ CLIB_CORE = \ vppinfra/asm_x86.c \ vppinfra/backtrace.c \ + vppinfra/bihash_8_8.h \ + vppinfra/bihash_24_8.h \ + vppinfra/bihash_template.h \ vppinfra/cpu.c \ vppinfra/elf.c \ vppinfra/elog.c \ diff --git a/vppinfra/vppinfra/bihash_8_8.h b/vppinfra/vppinfra/bihash_8_8.h index 9b5da5a2..4087d4dd 100644 --- a/vppinfra/vppinfra/bihash_8_8.h +++ b/vppinfra/vppinfra/bihash_8_8.h @@ -25,6 +25,10 @@ #include <vppinfra/pool.h> #include <vppinfra/xxhash.h> +#if __SSE4_2__ +#include <x86intrin.h> +#endif + /** 8 octet key, 8 octet key value pair */ typedef struct { @@ -49,7 +53,11 @@ clib_bihash_is_free_8_8 (clib_bihash_kv_8_8_t * v) static inline u64 clib_bihash_hash_8_8 (clib_bihash_kv_8_8_t * v) { +#if __SSE4_2__ + return _mm_crc32_u64 (v->key, 0); +#else return clib_xxhash (v->key); +#endif } /** Format a clib_bihash_kv_8_8_t instance |