diff options
Diffstat (limited to 'cheesemap.h')
| -rw-r--r-- | cheesemap.h | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/cheesemap.h b/cheesemap.h index 7cdb2de..5d87a6c 100644 --- a/cheesemap.h +++ b/cheesemap.h @@ -13,14 +13,20 @@ extern "C" { #include <stdbool.h> #include <stdint.h> -#include CM_OPT_ASSERT_PATH -#ifndef assert -#error "assert is not defined" +#ifdef CM_SSE2 +#include <emmintrin.h> + +typedef __m128i group_t; +typedef uint16_t bitmask_t; +#define CM_GROUP_SIZE 16 +#define CM_NO_FALLBACK #endif +#ifndef CM_NO_FALLBACK typedef uintptr_t group_t; typedef group_t bitmask_t; #define CM_GROUP_SIZE __SIZEOF_POINTER__ +#endif //////////////////////////////// // cheesemap callback functions @@ -63,15 +69,6 @@ enum { }; -static inline uintptr_t cm_h1(cm_hash_t hash) { - return (uintptr_t)(hash >> CM_FP_SIZE); -} - -static inline uint8_t cm_h2(cm_hash_t hash) { - uintptr_t top = hash >> (sizeof(cm_hash_t) * CHAR_BIT - CM_FP_SIZE); - return (uint8_t)(top & CM_H2_MASK); -} - extern const uint8_t CM_CTRL_STATIC_EMPTY[CM_GROUP_SIZE]; struct cheesemap_raw { |