vppinfra: optmize clib_count_equal functions

[vpp.git] / src / vppinfra / bihash_16_8.h

diff --git a/src/vppinfra/bihash_16_8.h b/src/vppinfra/bihash_16_8.h
index 361665b..5949e2b 100644 (file)
--- a/src/vppinfra/bihash_16_8.h
+++ b/src/vppinfra/bihash_16_8.h
@@ -13,12 +13,10 @@
  * limitations under the License.
  */
 #undef BIHASH_TYPE
-#undef BIHASH_KVP_CACHE_SIZE
 #undef BIHASH_KVP_PER_PAGE
 
 #define BIHASH_TYPE _16_8
 #define BIHASH_KVP_PER_PAGE 4
-#define BIHASH_KVP_CACHE_SIZE 5
 
 #ifndef __included_bihash_16_8_h__
 #define __included_bihash_16_8_h__
@@ -67,7 +65,13 @@ format_bihash_kvp_16_8 (u8 * s, va_list * args)
 static inline int
 clib_bihash_key_compare_16_8 (u64 * a, u64 * b)
 {
+#if defined(CLIB_HAVE_VEC128) && defined(CLIB_HAVE_VEC128_UNALIGNED_LOAD_STORE)
+  u64x2 v;
+  v = u64x2_load_unaligned (a) ^ u64x2_load_unaligned (b);
+  return u64x2_is_all_zero (v);
+#else
   return ((a[0] ^ b[0]) | (a[1] ^ b[1])) == 0;
+#endif
 }
 
 #undef __included_bihash_template_h__