mirror of
https://github.com/ggerganov/llama.cpp.git
synced 2024-12-24 10:24:35 +00:00
47 lines
1017 B
C
47 lines
1017 B
C
|
|
||
|
|
|
||
|
|
#ifndef __ROTATE_DEFS_H
|
||
|
|
#define __ROTATE_DEFS_H
|
||
|
|
|
||
|
|
#ifdef _MSC_VER
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
|
||
|
|
#define ROTL32(v, n) _rotl((v), (n))
|
||
|
|
#define ROTL64(v, n) _rotl64((v), (n))
|
||
|
|
|
||
|
|
#define ROTR32(v, n) _rotr((v), (n))
|
||
|
|
#define ROTR64(v, n) _rotr64((v), (n))
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
#define U8V(v) ((uint8_t)(v) & 0xFFU)
|
||
|
|
#define U16V(v) ((uint16_t)(v) & 0xFFFFU)
|
||
|
|
#define U32V(v) ((uint32_t)(v) & 0xFFFFFFFFU)
|
||
|
|
#define U64V(v) ((uint64_t)(v) & 0xFFFFFFFFFFFFFFFFU)
|
||
|
|
|
||
|
|
#define ROTL32(v, n) \
|
||
|
|
(U32V((uint32_t)(v) << (n)) | ((uint32_t)(v) >> (32 - (n))))
|
||
|
|
|
||
|
|
// tests fail if we don't have this cast...
|
||
|
|
#define ROTL64(v, n) \
|
||
|
|
(U64V((uint64_t)(v) << (n)) | ((uint64_t)(v) >> (64 - (n))))
|
||
|
|
|
||
|
|
#define ROTR32(v, n) ROTL32(v, 32 - (n))
|
||
|
|
#define ROTR64(v, n) ROTL64(v, 64 - (n))
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define ROTL8(v, n) \
|
||
|
|
(U8V((uint8_t)(v) << (n)) | ((uint8_t)(v) >> (8 - (n))))
|
||
|
|
|
||
|
|
#define ROTL16(v, n) \
|
||
|
|
(U16V((uint16_t)(v) << (n)) | ((uint16_t)(v) >> (16 - (n))))
|
||
|
|
|
||
|
|
#define ROTR8(v, n) ROTL8(v, 8 - (n))
|
||
|
|
#define ROTR16(v, n) ROTL16(v, 16 - (n))
|
||
|
|
|
||
|
|
#endif
|