daiduo/TurboPFor-Integer-Compression
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Intel SSE to ARM Neon include

Browse Source
This commit is contained in:
powturbo
2021-11-14 13:33:30 +01:00
parent d0f3b2fb8e
commit 42b0f83d6d
1 changed files with 15 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
sse_neon.h Normal file → Executable file
View File

@ -21,7 +21,7 @@
- twitter : https://twitter.com/powturbo
- email : powturbo [_AT_] gmail [_DOT_] com
**/
// intel sse to arm neon optimized for maximum speed with possible minor changes to the source code
// Intel SSE to ARM NEON optimized for maximum speed (and compatibility gcc/clang) with possible minor changes to the source code
#ifndef _SSE_NEON_H_
#define _SSE_NEON_H_
@ -111,26 +111,27 @@ static ALWAYS_INLINE __m128i _mm_madd_epi16(__m128i u, __m128i v) {
#define _mm_and_si128( _u_,_v_) (__m128i)vandq_u32( (uint32x4_t)(_u_), (uint32x4_t)(_v_))
#define _mm_xor_si128( _u_,_v_) (__m128i)veorq_u32( (uint32x4_t)(_u_), (uint32x4_t)(_v_))
//---------------------------------------------- Shift ----------------------------------------------------------------------------
#define mm_slli_epi8( _u_,_c_) (__m128i)vshlq_n_u8( (uint8x16_t)(_u_), (_c_)) // c=0- 7 parameter c MUST be a constant
#define mm_slli_epi16( _u_,_c_) (__m128i)vshlq_n_u16((uint16x8_t)(_u_), (_c_)) // c=0-15
#define mm_slli_epi32( _u_,_c_) (__m128i)vshlq_n_u32((uint32x4_t)(_u_), (_c_)) // c=0-31
#define mm_slli_epi64( _u_,_c_) (__m128i)vshlq_n_u64((uint64x2_t)(_u_), (_c_)) // c=0-63
#define mm_slli_epi8( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)> 7?vdupq_n_u8( 0):vshlq_n_u8( (uint8x16_t)(_u_), (_c_)))) // parameter c MUST be a constant / vshlq_n_u8: __constrange(0-(N-1))
#define mm_slli_epi16( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)>15?vdupq_n_u16(0):vshlq_n_u16((uint16x8_t)(_u_), (_c_))))
#define mm_slli_epi32( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)>31?vdupq_n_u32(0):vshlq_n_u32((uint32x4_t)(_u_), (_c_))))
#define mm_slli_epi64( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)>63?vdupq_n_u64(0):vshlq_n_u64((uint64x2_t)(_u_), (_c_))))
#define _mm_slli_si128( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)>15?vdupq_n_u8( 0):vextq_u8(vdupq_n_u8(0), (uint8x16_t)(_u_), 16-(_c_) )) ) // vextq_u8: __constrange(0-15)
#define mm_srli_epi8( _u_,_c_) (__m128i)vshrq_n_u8( (uint8x16_t)(_u_), (_c_))
#define mm_srli_epi16( _u_,_c_) (__m128i)vshrq_n_u16((uint16x8_t)(_u_), (_c_))
#define mm_srli_epi32( _u_,_c_) (__m128i)vshrq_n_u32((uint32x4_t)(_u_), (_c_))
#define mm_srli_epi64( _u_,_c_) (__m128i)vshlq_n_u64((uint64x2_t)(_u_), (_c_))
#define mm_srli_epi8( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)> 7?vdupq_n_u8( 0):vshrq_n_u8( (uint8x16_t)(_u_), (_c_)))) // vshrq_n: __constrange(1-N)
#define mm_srli_epi16( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)>15?vdupq_n_u16(0):vshrq_n_u16((uint16x8_t)(_u_), (_c_))))
#define mm_srli_epi32( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)>31?vdupq_n_u32(0):vshrq_n_u32((uint32x4_t)(_u_), (_c_))))
#define mm_srli_epi64( _u_,_c_) (__m128i)((_c_)<1?(_u_):((_c_)>63?vdupq_n_u64(0):vshlq_n_u64((uint64x2_t)(_u_), (_c_))))
#define _mm_srli_si128( _u_,_c_) (__m128i)((_m_)<1?(_u_):((_m_)>15?vdupq_n_u8(0):vextq_u8((uint8x16_t)(_u_), vdupq_n_u8(0), (_c_) )) ) // vextq_u8: __constrange(0-15)
#define mm_srai_epi8( _u_,_c_) (__m128i)vshrq_n_s8( (int8x16_t)(_u_), (_c_))
#define mm_srai_epi16( _u_,_c_) (__m128i)vshrq_n_s16((int16x8_t)(_u_), (_c_))
#define mm_srai_epi32( _u_,_c_) (__m128i)vshrq_n_s32((int32x4_t)(_u_), (_c_))
#define mm_srai_epi64( _u_,_c_) (__m128i)vshrq_n_s64((int64x2_t)(_u_), (_c_))
#define mm_srai_epi8( _u_,_c_) (__m128i)((_c_)<1?(_u_):vshrq_n_s8( (int8x16_t)(_u_), (_c_))) // c <= 8 (vshrq_n:1-N)
#define mm_srai_epi16( _u_,_c_) (__m128i)((_c_)<1?(_u_):vshrq_n_s16((int16x8_t)(_u_), (_c_))) // c <= 16
#define mm_srai_epi32( _u_,_c_) (__m128i)((_c_)<1?(_u_):vshrq_n_s32((int32x4_t)(_u_), (_c_))) // c <= 32
#define mm_srai_epi64( _u_,_c_) (__m128i)((_c_)<1?(_u_):vshrq_n_s64((int64x2_t)(_u_), (_c_))) // c <= 64
#define _mm_slli_epi8( _u_,_m_) (__m128i)vshlq_u8( (uint8x16_t)(_u_), vdupq_n_s8( (_m_))) // parameter c integer constant/variable
#define _mm_slli_epi16( _u_,_m_) (__m128i)vshlq_u16((uint16x8_t)(_u_), vdupq_n_s16( (_m_)))
#define _mm_slli_epi32( _u_,_m_) (__m128i)vshlq_u32((uint32x4_t)(_u_), vdupq_n_s32( (_m_)))
#define _mm_slli_epi64( _u_,_m_) (__m128i)vshlq_u64((uint64x2_t)(_u_), vdupq_n_s64( (_m_)))
#define _mm_slli_si128( _u_,_m_) (__m128i)((_m_)<=0?(_u_):((_m_)>15?(__m128i)vdupq_n_u8(0):(__m128i)vextq_u8(vdupq_n_u8(0), (uint8x16_t)(_u_), 16 - ((_m_)) )) ) // (_m_): 1 - 15
#define _mm_srli_epi8( _u_,_m_) (__m128i)vshlq_u8( (uint8x16_t)(_u_), vdupq_n_s8( -(_m_)))
#define _mm_srli_epi16( _u_,_m_) (__m128i)vshlq_u16((uint16x8_t)(_u_), vdupq_n_s16(-(_m_)))