/** Copyright (C) powturbo 2013-2017 GPL v2 License This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - homepage : https://sites.google.com/site/powturbo/ - github : https://github.com/powturbo - twitter : https://twitter.com/powturbo - email : powturbo [_AT_] gmail [_DOT_] com **/ // "Integer Compression" Bit Packing #include #include "conf.h" #include "bitutil.h" #include "bitpack.h" #define PAD8(_x_) (((_x_)+7)/8) #pragma GCC push_options #pragma GCC optimize ("align-functions=16") #pragma clang diagnostic push #pragma clang diagnostic ignored "-Wunsequenced" typedef unsigned char *(*BITUNPACK_F8)( const unsigned char *__restrict in, unsigned n, uint8_t *__restrict out); typedef unsigned char *(*BITUNPACK_D8)( const unsigned char *__restrict in, unsigned n, uint8_t *__restrict out, uint8_t start); typedef unsigned char *(*BITUNPACK_F16)(const unsigned char *__restrict in, unsigned n, uint16_t *__restrict out); typedef unsigned char *(*BITUNPACK_D16)(const unsigned char *__restrict in, unsigned n, uint16_t *__restrict out, uint16_t start); typedef unsigned char *(*BITUNPACK_F32)(const unsigned char *__restrict in, unsigned n, uint32_t *__restrict out); typedef unsigned char *(*BITUNPACK_D32)(const unsigned char *__restrict in, unsigned n, uint32_t *__restrict out, uint32_t start); typedef unsigned char *(*BITUNPACK_F64)(const unsigned char *__restrict in, unsigned n, uint64_t *__restrict out); typedef unsigned char *(*BITUNPACK_D64)(const unsigned char *__restrict in, unsigned n, uint64_t *__restrict out, uint64_t start); #define PREFETCH(_ip_) __builtin_prefetch(_ip_+512)//#define PREFETCH(ip) #if 0 #define OP(_op_, _x_) *_op_++ #define OPX(_op_) #else #define OP(_op_, _x_) _op_[_x_] #define OPX(_op_) _op_ += 32 #endif #define OPI(_op_,_parm_) OPX(_op_) #define OUT( _op_, _x_, _w_, _parm_) OP(_op_,_x_) = _w_ #define _BITUNPACK_ bitunpack #include "bitunpack_.h" #define DELTA #define OUT( _op_, _x_, _w_, _parm_) OP(_op_,_x_) = (_parm_ += (_w_)) #define _BITUNPACK_ bitdunpack // delta + 0 #include "bitunpack_.h" #define OUT( _op_, _x_, _w_, _parm_) OP(_op_,_x_) = (_parm_ += zigzagdec32(_w_)) #define _BITUNPACK_ bitzunpack // zigzag #include "bitunpack_.h" #define OUT( _op_, _x_, _w_, _parm_) OP(_op_,_x_) = (_parm_ + (_w_)) #define _BITUNPACK_ bitfunpack // for #include "bitunpack_.h" #define OPI(_op_,_parm_) OPX(_op_); _parm_ += 32 #define OUT( _op_, _x_, _w_, _parm_) OP(_op_,_x_) = (_parm_ += (_w_)) + (_x_+1) #define _BITUNPACK_ bitd1unpack // delta + 1 #include "bitunpack_.h" #define OUT( _op_, _x_, _w_, _parm_) OP(_op_,_x_) = _parm_ + (_w_)+(_x_+1) #define _BITUNPACK_ bitf1unpack // for + 1 #include "bitunpack_.h" #undef OPI #define BITNUNPACK(in, n, out, csize, usize) {\ for(op = out,out+=n; op < out;) { unsigned oplen = out - op; if(oplen > csize) oplen = csize; __builtin_prefetch(in+512);\ unsigned b = *in++; in = TEMPLATE2(bitunpacka, usize)[b](in, csize, op);\ op += csize;\ } return in;\ } #define BITNDUNPACK(in, n, out, csize, usize, _start_, _bitunpacka_) {\ for(op = out,out+=n; op < out;) { unsigned oplen = out - op; if(oplen > csize) oplen = csize; __builtin_prefetch(in+512);\ unsigned b = *in++; in = TEMPLATE2(_bitunpacka_, usize)[b](in, csize, op, _start_);\ op += csize;\ start = op[-1];\ } return in;\ } unsigned char *bitnunpack8( unsigned char *__restrict in, size_t n, uint8_t *__restrict out) { uint8_t *op; BITNUNPACK(in, n, out, 128, 8); } unsigned char *bitnunpack16( unsigned char *__restrict in, size_t n, uint16_t *__restrict out) { uint16_t *op; BITNUNPACK(in, n, out, 128, 16); } unsigned char *bitnunpack32( unsigned char *__restrict in, size_t n, uint32_t *__restrict out) { uint32_t *op; BITNUNPACK(in, n, out, 128, 32); } unsigned char *bitnunpack64( unsigned char *__restrict in, size_t n, uint64_t *__restrict out) { uint64_t *op; BITNUNPACK(in, n, out, 128, 64); } unsigned char *bitndunpack8( unsigned char *__restrict in, size_t n, uint8_t *__restrict out, uint8_t start) { uint8_t *op; BITNDUNPACK(in, n, out, 128, 8, start, bitdunpacka); } unsigned char *bitndunpack16( unsigned char *__restrict in, size_t n, uint16_t *__restrict out, uint16_t start) { uint16_t *op; BITNDUNPACK(in, n, out, 128, 16, start, bitdunpacka); } unsigned char *bitndunpack32( unsigned char *__restrict in, size_t n, uint32_t *__restrict out, uint32_t start) { uint32_t *op; BITNDUNPACK(in, n, out, 128, 32, start, bitdunpacka); } unsigned char *bitndunpack64( unsigned char *__restrict in, size_t n, uint64_t *__restrict out, uint64_t start) { uint64_t *op; BITNDUNPACK(in, n, out, 128, 64, start, bitdunpacka); } unsigned char *bitnd1unpack8( unsigned char *__restrict in, size_t n, uint8_t *__restrict out, uint8_t start) { uint8_t *op; BITNDUNPACK(in, n, out, 128, 8, start, bitd1unpacka); } unsigned char *bitnd1unpack16(unsigned char *__restrict in, size_t n, uint16_t *__restrict out, uint16_t start) { uint16_t *op; BITNDUNPACK(in, n, out, 128, 16, start, bitd1unpacka); } unsigned char *bitnd1unpack32(unsigned char *__restrict in, size_t n, uint32_t *__restrict out, uint32_t start) { uint32_t *op; BITNDUNPACK(in, n, out, 128, 32, start, bitd1unpacka); } unsigned char *bitnd1unpack64(unsigned char *__restrict in, size_t n, uint64_t *__restrict out, uint64_t start) { uint64_t *op; BITNDUNPACK(in, n, out, 128, 64, start, bitd1unpacka); } //-------------------------------------------------------------------------------------------------------------------------------------- #ifdef __SSE2__ #include #define VSTO( _op_, _i_, ov, _parm_) _mm_storeu_si128(_op_++, ov) #define VSTO0(_op_, _i_, ov, _parm_) _mm_storeu_si128(_op_++, _parm_) #include "bitunpack_.h" #define BITUNBLK128V32_0(ip, _i_, _op_, _parm_) {__m128i ov;\ VSTO0(_op_, 0, ov, _parm_);\ VSTO0(_op_, 1, ov, _parm_);\ VSTO0(_op_, 2, ov, _parm_);\ VSTO0(_op_, 3, ov, _parm_);\ VSTO0(_op_, 4, ov, _parm_);\ VSTO0(_op_, 5, ov, _parm_);\ VSTO0(_op_, 6, ov, _parm_);\ VSTO0(_op_, 7, ov, _parm_);\ VSTO0(_op_, 8, ov, _parm_);\ VSTO0(_op_, 9, ov, _parm_);\ VSTO0(_op_, 10, ov, _parm_);\ VSTO0(_op_, 11, ov, _parm_);\ VSTO0(_op_, 12, ov, _parm_);\ VSTO0(_op_, 13, ov, _parm_);\ VSTO0(_op_, 14, ov, _parm_);\ VSTO0(_op_, 15, ov, _parm_);\ VSTO0(_op_, 16, ov, _parm_);\ VSTO0(_op_, 17, ov, _parm_);\ VSTO0(_op_, 18, ov, _parm_);\ VSTO0(_op_, 19, ov, _parm_);\ VSTO0(_op_, 20, ov, _parm_);\ VSTO0(_op_, 21, ov, _parm_);\ VSTO0(_op_, 22, ov, _parm_);\ VSTO0(_op_, 23, ov, _parm_);\ VSTO0(_op_, 24, ov, _parm_);\ VSTO0(_op_, 25, ov, _parm_);\ VSTO0(_op_, 26, ov, _parm_);\ VSTO0(_op_, 27, ov, _parm_);\ VSTO0(_op_, 28, ov, _parm_);\ VSTO0(_op_, 29, ov, _parm_);\ VSTO0(_op_, 30, ov, _parm_);\ VSTO0(_op_, 31, ov, _parm_);\ } #define BITUNPACK0(_parm_) _parm_ = _mm_setzero_si128() unsigned char *bitunpack128v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned b) { const unsigned char *ip = in+PAD8(128*b); __m128i sv; BITUNPACK128V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 //----------------------------------------------------------------------------- #ifdef __SSSE3__ #include static ALIGNED(char, shuffles[16][16], 16) = { #define _ 0x80 { _,_,_,_, _,_,_,_, _,_, _, _, _, _, _,_ }, { 0,1,2,3, _,_,_,_, _,_, _, _, _, _, _,_ }, { _,_,_,_, 0,1,2,3, _,_, _, _, _, _, _,_ }, { 0,1,2,3, 4,5,6,7, _,_, _, _, _, _, _,_ }, { _,_,_,_, _,_,_,_, 0,1, 2, 3, _, _, _,_ }, { 0,1,2,3, _,_,_,_, 4,5, 6, 7, _, _, _,_ }, { _,_,_,_, 0,1,2,3, 4,5, 6, 7, _, _, _,_ }, { 0,1,2,3, 4,5,6,7, 8,9,10,11, _, _, _,_ }, { _,_,_,_, _,_,_,_, _,_,_,_, 0, 1, 2, 3 }, { 0,1,2,3, _,_,_,_, _,_,_, _, 4, 5, 6, 7 }, { _,_,_,_, 0,1,2,3, _,_,_, _, 4, 5, 6, 7 }, { 0,1,2,3, 4,5,6,7, _,_, _, _, 8, 9,10,11 }, { _,_,_,_, _,_,_,_, 0,1, 2, 3, 4, 5, 6, 7 }, { 0,1,2,3, _,_,_,_, 4,5, 6, 7, 8, 9,10,11 }, { _,_,_,_, 0,1,2,3, 4,5, 6, 7, 8, 9,10,11 }, { 0,1,2,3, 4,5,6,7, 8,9,10,11, 12,13,14,15 }, #undef _ }; #define VSTO( _op_, _i_, _ov_, _parm_) if(!((_i_) & 1)) m = (*bb) & 0xf;else m = (*bb++) >> 4; _mm_storeu_si128(_op_++, _mm_add_epi32(_ov_, _mm_shuffle_epi8(_mm_slli_epi32(_mm_loadu_si128((__m128i*)pex), b), _mm_load_si128((__m128i*)shuffles[m]) ) )); pex += popcnt32(m) #define VSTO0(_op_, _i_, ov, _parm_) if(!((_i_) & 1)) m = (*bb) & 0xf;else m = (*bb++) >> 4; _mm_storeu_si128(_op_++, _mm_shuffle_epi8( _mm_loadu_si128((__m128i*)pex), _mm_load_si128((__m128i*)shuffles[m]) ) ); pex += popcnt32(m) #define BITUNPACK0(_parm_) //_parm_ = _mm_setzero_si128() #include "bitunpack_.h" unsigned char *_bitunpack128v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned b, unsigned *__restrict pex, unsigned char *bb) { const unsigned char *ip = in+PAD8(128*b); unsigned m; __m128i sv; BITUNPACK128V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 #endif //----------------------------------------------------------------------------- #define VSTO0(_op_, _i_, ov, _parm_) _mm_storeu_si128(_op_++, _parm_) #define VSTO(__op, i, __ov, __sv) __ov = UNZIGZAG128x32(__ov); SCAN128x32(__ov,__sv); _mm_storeu_si128(__op++, __sv) #include "bitunpack_.h" #define BITUNPACK0(_parm_) unsigned char *bitzunpack128v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b) { const unsigned char *ip = in+PAD8(128*b); __m128i sv = _mm_set1_epi32(start); BITUNPACK128V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef BITUNPACK0 //----------------------------------------------------------------------------- #define VSTO(__op, i, __ov, __sv) SCAN128x32(__ov,__sv); _mm_storeu_si128(__op++, __sv) #include "bitunpack_.h" #define BITUNPACK0(_parm_) unsigned char *bitdunpack128v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b) { const unsigned char *ip = in+PAD8(128*b); __m128i sv = _mm_set1_epi32(start); BITUNPACK128V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 //----------------------------------------------------------------------------- #ifdef __SSSE3__ #define VEXP(_i_, _ov_) if(!((_i_) & 1)) m = (*bb) & 0xf;else m = (*bb++) >> 4; _ov_ = _mm_add_epi32(_ov_, _mm_shuffle_epi8(_mm_slli_epi32(_mm_loadu_si128((__m128i*)pex), b), _mm_load_si128((__m128i*)shuffles[m]) ) ); pex += popcnt32(m) #define VSTO( _op_, _i_, _ov_, _sv_) VEXP( _i_, _ov_); SCAN128x32(_ov_,_sv_); _mm_storeu_si128(_op_++, _sv_); #define VEXP0(_i_, _ov_) if(!((_i_) & 1)) m = (*bb) & 0xf;else m = (*bb++) >> 4; _ov_ = _mm_shuffle_epi8(_mm_loadu_si128((__m128i*)pex),_mm_load_si128((__m128i*)shuffles[m]) ); pex += popcnt32(m) #define VSTO0(_op_, _i_, _ov_, _sv_) VEXP0( _i_, _ov_); SCAN128x32(_ov_,_sv_); _mm_storeu_si128(_op_++, _sv_); #include "bitunpack_.h" #define BITUNPACK0(_parm_) unsigned char *_bitdunpack128v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b, unsigned *__restrict pex, unsigned char *bb) { const unsigned char *ip = in+PAD8(128*b); unsigned m; __m128i sv = _mm_set1_epi32(start); BITUNPACK128V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 #endif //----------------------------------------------------------------------------- #define VSTO(__op, i, __ov, __sv) SCANI128x32(__ov,__sv,cv); _mm_storeu_si128(__op++, __sv); #define VSTO0(_op_, _i_, ov, _parm_) _mm_storeu_si128(_op_++, _parm_); _parm_ = _mm_add_epi32(_parm_, cv) #include "bitunpack_.h" #define BITUNPACK0(_parm_) _parm_ = _mm_add_epi32(_parm_, cv); cv = _mm_set1_epi32(4) unsigned char *bitd1unpack128v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b) { const unsigned char *ip = in+PAD8(128*b); __m128i sv = _mm_set1_epi32(start), cv = _mm_set_epi32(4,3,2,1); BITUNPACK128V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 //----------------------------------------------------------------------------- #ifdef __SSSE3__ #define VEXP(_i_, _ov_) if(!((_i_) & 1)) m = (*bb) & 0xf;else m = (*bb++) >> 4; _ov_ = _mm_add_epi32(_ov_, _mm_shuffle_epi8(_mm_slli_epi32(_mm_loadu_si128((__m128i*)pex), b), _mm_load_si128((__m128i*)shuffles[m]) ) ); pex += popcnt32(m) #define VSTO( _op_, _i_, _ov_, _sv_) VEXP( _i_, _ov_); SCANI128x32(_ov_,_sv_,cv); _mm_storeu_si128(_op_++, _sv_); #define VEXP0(_i_, _ov_) if(!((_i_) & 1)) m = (*bb) & 0xf;else m = (*bb++) >> 4; _ov_ = _mm_shuffle_epi8(_mm_loadu_si128((__m128i*)pex),_mm_load_si128((__m128i*)shuffles[m]) ); pex += popcnt32(m) #define VSTO0(_op_, _i_, _ov_, _sv_) VEXP0( _i_, _ov_); SCANI128x32(_ov_,_sv_,cv); _mm_storeu_si128(_op_++, _sv_); #include "bitunpack_.h" #define BITUNPACK0(_parm_) mv = _mm_set1_epi32(0) //_parm_ = _mm_setzero_si128() unsigned char *_bitd1unpack128v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b, unsigned *__restrict pex, unsigned char *bb) { const unsigned char *ip = in+PAD8(128*b); unsigned m; __m128i sv = _mm_set1_epi32(start), cv = _mm_set_epi32(4,3,2,1); BITUNPACK128V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 #endif #endif //******************************************** AVX2 ***************************************** #ifdef __AVX2__ #include #ifdef __AVX512F__ #define mm256_maskz_expand_epi32(_m_,_v_) _mm256_maskz_expand_epi32(_m_,_v_) #define mm256_maskz_loadu_epi32( _m_,_v_) _mm256_maskz_loadu_epi32( _m_,_v_) #else static unsigned char permv[256][8] __attribute__((aligned(32))) = { 0,0,0,0,0,0,0,0, 0,1,1,1,1,1,1,1, 1,0,1,1,1,1,1,1, 0,1,2,2,2,2,2,2, 1,1,0,1,1,1,1,1, 0,2,1,2,2,2,2,2, 2,0,1,2,2,2,2,2, 0,1,2,3,3,3,3,3, 1,1,1,0,1,1,1,1, 0,2,2,1,2,2,2,2, 2,0,2,1,2,2,2,2, 0,1,3,2,3,3,3,3, 2,2,0,1,2,2,2,2, 0,3,1,2,3,3,3,3, 3,0,1,2,3,3,3,3, 0,1,2,3,4,4,4,4, 1,1,1,1,0,1,1,1, 0,2,2,2,1,2,2,2, 2,0,2,2,1,2,2,2, 0,1,3,3,2,3,3,3, 2,2,0,2,1,2,2,2, 0,3,1,3,2,3,3,3, 3,0,1,3,2,3,3,3, 0,1,2,4,3,4,4,4, 2,2,2,0,1,2,2,2, 0,3,3,1,2,3,3,3, 3,0,3,1,2,3,3,3, 0,1,4,2,3,4,4,4, 3,3,0,1,2,3,3,3, 0,4,1,2,3,4,4,4, 4,0,1,2,3,4,4,4, 0,1,2,3,4,5,5,5, 1,1,1,1,1,0,1,1, 0,2,2,2,2,1,2,2, 2,0,2,2,2,1,2,2, 0,1,3,3,3,2,3,3, 2,2,0,2,2,1,2,2, 0,3,1,3,3,2,3,3, 3,0,1,3,3,2,3,3, 0,1,2,4,4,3,4,4, 2,2,2,0,2,1,2,2, 0,3,3,1,3,2,3,3, 3,0,3,1,3,2,3,3, 0,1,4,2,4,3,4,4, 3,3,0,1,3,2,3,3, 0,4,1,2,4,3,4,4, 4,0,1,2,4,3,4,4, 0,1,2,3,5,4,5,5, 2,2,2,2,0,1,2,2, 0,3,3,3,1,2,3,3, 3,0,3,3,1,2,3,3, 0,1,4,4,2,3,4,4, 3,3,0,3,1,2,3,3, 0,4,1,4,2,3,4,4, 4,0,1,4,2,3,4,4, 0,1,2,5,3,4,5,5, 3,3,3,0,1,2,3,3, 0,4,4,1,2,3,4,4, 4,0,4,1,2,3,4,4, 0,1,5,2,3,4,5,5, 4,4,0,1,2,3,4,4, 0,5,1,2,3,4,5,5, 5,0,1,2,3,4,5,5, 0,1,2,3,4,5,6,6, 1,1,1,1,1,1,0,1, 0,2,2,2,2,2,1,2, 2,0,2,2,2,2,1,2, 0,1,3,3,3,3,2,3, 2,2,0,2,2,2,1,2, 0,3,1,3,3,3,2,3, 3,0,1,3,3,3,2,3, 0,1,2,4,4,4,3,4, 2,2,2,0,2,2,1,2, 0,3,3,1,3,3,2,3, 3,0,3,1,3,3,2,3, 0,1,4,2,4,4,3,4, 3,3,0,1,3,3,2,3, 0,4,1,2,4,4,3,4, 4,0,1,2,4,4,3,4, 0,1,2,3,5,5,4,5, 2,2,2,2,0,2,1,2, 0,3,3,3,1,3,2,3, 3,0,3,3,1,3,2,3, 0,1,4,4,2,4,3,4, 3,3,0,3,1,3,2,3, 0,4,1,4,2,4,3,4, 4,0,1,4,2,4,3,4, 0,1,2,5,3,5,4,5, 3,3,3,0,1,3,2,3, 0,4,4,1,2,4,3,4, 4,0,4,1,2,4,3,4, 0,1,5,2,3,5,4,5, 4,4,0,1,2,4,3,4, 0,5,1,2,3,5,4,5, 5,0,1,2,3,5,4,5, 0,1,2,3,4,6,5,6, 2,2,2,2,2,0,1,2, 0,3,3,3,3,1,2,3, 3,0,3,3,3,1,2,3, 0,1,4,4,4,2,3,4, 3,3,0,3,3,1,2,3, 0,4,1,4,4,2,3,4, 4,0,1,4,4,2,3,4, 0,1,2,5,5,3,4,5, 3,3,3,0,3,1,2,3, 0,4,4,1,4,2,3,4, 4,0,4,1,4,2,3,4, 0,1,5,2,5,3,4,5, 4,4,0,1,4,2,3,4, 0,5,1,2,5,3,4,5, 5,0,1,2,5,3,4,5, 0,1,2,3,6,4,5,6, 3,3,3,3,0,1,2,3, 0,4,4,4,1,2,3,4, 4,0,4,4,1,2,3,4, 0,1,5,5,2,3,4,5, 4,4,0,4,1,2,3,4, 0,5,1,5,2,3,4,5, 5,0,1,5,2,3,4,5, 0,1,2,6,3,4,5,6, 4,4,4,0,1,2,3,4, 0,5,5,1,2,3,4,5, 5,0,5,1,2,3,4,5, 0,1,6,2,3,4,5,6, 5,5,0,1,2,3,4,5, 0,6,1,2,3,4,5,6, 6,0,1,2,3,4,5,6, 0,1,2,3,4,5,6,7, 1,1,1,1,1,1,1,0, 0,2,2,2,2,2,2,1, 2,0,2,2,2,2,2,1, 0,1,3,3,3,3,3,2, 2,2,0,2,2,2,2,1, 0,3,1,3,3,3,3,2, 3,0,1,3,3,3,3,2, 0,1,2,4,4,4,4,3, 2,2,2,0,2,2,2,1, 0,3,3,1,3,3,3,2, 3,0,3,1,3,3,3,2, 0,1,4,2,4,4,4,3, 3,3,0,1,3,3,3,2, 0,4,1,2,4,4,4,3, 4,0,1,2,4,4,4,3, 0,1,2,3,5,5,5,4, 2,2,2,2,0,2,2,1, 0,3,3,3,1,3,3,2, 3,0,3,3,1,3,3,2, 0,1,4,4,2,4,4,3, 3,3,0,3,1,3,3,2, 0,4,1,4,2,4,4,3, 4,0,1,4,2,4,4,3, 0,1,2,5,3,5,5,4, 3,3,3,0,1,3,3,2, 0,4,4,1,2,4,4,3, 4,0,4,1,2,4,4,3, 0,1,5,2,3,5,5,4, 4,4,0,1,2,4,4,3, 0,5,1,2,3,5,5,4, 5,0,1,2,3,5,5,4, 0,1,2,3,4,6,6,5, 2,2,2,2,2,0,2,1, 0,3,3,3,3,1,3,2, 3,0,3,3,3,1,3,2, 0,1,4,4,4,2,4,3, 3,3,0,3,3,1,3,2, 0,4,1,4,4,2,4,3, 4,0,1,4,4,2,4,3, 0,1,2,5,5,3,5,4, 3,3,3,0,3,1,3,2, 0,4,4,1,4,2,4,3, 4,0,4,1,4,2,4,3, 0,1,5,2,5,3,5,4, 4,4,0,1,4,2,4,3, 0,5,1,2,5,3,5,4, 5,0,1,2,5,3,5,4, 0,1,2,3,6,4,6,5, 3,3,3,3,0,1,3,2, 0,4,4,4,1,2,4,3, 4,0,4,4,1,2,4,3, 0,1,5,5,2,3,5,4, 4,4,0,4,1,2,4,3, 0,5,1,5,2,3,5,4, 5,0,1,5,2,3,5,4, 0,1,2,6,3,4,6,5, 4,4,4,0,1,2,4,3, 0,5,5,1,2,3,5,4, 5,0,5,1,2,3,5,4, 0,1,6,2,3,4,6,5, 5,5,0,1,2,3,5,4, 0,6,1,2,3,4,6,5, 6,0,1,2,3,4,6,5, 0,1,2,3,4,5,7,6, 2,2,2,2,2,2,0,1, 0,3,3,3,3,3,1,2, 3,0,3,3,3,3,1,2, 0,1,4,4,4,4,2,3, 3,3,0,3,3,3,1,2, 0,4,1,4,4,4,2,3, 4,0,1,4,4,4,2,3, 0,1,2,5,5,5,3,4, 3,3,3,0,3,3,1,2, 0,4,4,1,4,4,2,3, 4,0,4,1,4,4,2,3, 0,1,5,2,5,5,3,4, 4,4,0,1,4,4,2,3, 0,5,1,2,5,5,3,4, 5,0,1,2,5,5,3,4, 0,1,2,3,6,6,4,5, 3,3,3,3,0,3,1,2, 0,4,4,4,1,4,2,3, 4,0,4,4,1,4,2,3, 0,1,5,5,2,5,3,4, 4,4,0,4,1,4,2,3, 0,5,1,5,2,5,3,4, 5,0,1,5,2,5,3,4, 0,1,2,6,3,6,4,5, 4,4,4,0,1,4,2,3, 0,5,5,1,2,5,3,4, 5,0,5,1,2,5,3,4, 0,1,6,2,3,6,4,5, 5,5,0,1,2,5,3,4, 0,6,1,2,3,6,4,5, 6,0,1,2,3,6,4,5, 0,1,2,3,4,7,5,6, 3,3,3,3,3,0,1,2, 0,4,4,4,4,1,2,3, 4,0,4,4,4,1,2,3, 0,1,5,5,5,2,3,4, 4,4,0,4,4,1,2,3, 0,5,1,5,5,2,3,4, 5,0,1,5,5,2,3,4, 0,1,2,6,6,3,4,5, 4,4,4,0,4,1,2,3, 0,5,5,1,5,2,3,4, 5,0,5,1,5,2,3,4, 0,1,6,2,6,3,4,5, 5,5,0,1,5,2,3,4, 0,6,1,2,6,3,4,5, 6,0,1,2,6,3,4,5, 0,1,2,3,7,4,5,6, 4,4,4,4,0,1,2,3, 0,5,5,5,1,2,3,4, 5,0,5,5,1,2,3,4, 0,1,6,6,2,3,4,5, 5,5,0,5,1,2,3,4, 0,6,1,6,2,3,4,5, 6,0,1,6,2,3,4,5, 0,1,2,7,3,4,5,6, 5,5,5,0,1,2,3,4, 0,6,6,1,2,3,4,5, 6,0,6,1,2,3,4,5, 0,1,7,2,3,4,5,6, 6,6,0,1,2,3,4,5, 0,7,1,2,3,4,5,6, 7,0,1,2,3,4,5,6, 0,1,2,3,4,5,6,7 }; #define u2vmask(_m_,_tv_) _mm256_sllv_epi32(_mm256_set1_epi8(_m_), _tv_) #define mm256_maskz_expand_epi32(_m_, _v_) _mm256_permutevar8x32_epi32(_v_, _mm256_cvtepu8_epi32(_mm_cvtsi64_si128(ctou64(permv[_m_]))) ) #define mm256_maskz_loadu_epi32(_m_,_v_) _mm256_blendv_epi8(zv, mm256_maskz_expand_epi32(xm, _mm256_loadu_si256((__m256i*)pex)), u2vmask(xm,tv)) #endif //----------------------------------------------------------------------------- #define VSTO( _op_, _i_, ov, _parm_) _mm256_storeu_si256(_op_++, ov) #define VSTO0(_op_, _i_, ov, _parm_) _mm256_storeu_si256(_op_++, _parm_) #include "bitunpack_.h" #define BITUNBLK256V32_0(ip, _i_, _op_, _parm_) {__m256i ov;\ VSTO0(_op_, 0, ov, _parm_);\ VSTO0(_op_, 1, ov, _parm_);\ VSTO0(_op_, 2, ov, _parm_);\ VSTO0(_op_, 3, ov, _parm_);\ VSTO0(_op_, 4, ov, _parm_);\ VSTO0(_op_, 5, ov, _parm_);\ VSTO0(_op_, 6, ov, _parm_);\ VSTO0(_op_, 7, ov, _parm_);\ VSTO0(_op_, 8, ov, _parm_);\ VSTO0(_op_, 9, ov, _parm_);\ VSTO0(_op_, 10, ov, _parm_);\ VSTO0(_op_, 11, ov, _parm_);\ VSTO0(_op_, 12, ov, _parm_);\ VSTO0(_op_, 13, ov, _parm_);\ VSTO0(_op_, 14, ov, _parm_);\ VSTO0(_op_, 15, ov, _parm_);\ VSTO0(_op_, 16, ov, _parm_);\ VSTO0(_op_, 17, ov, _parm_);\ VSTO0(_op_, 18, ov, _parm_);\ VSTO0(_op_, 19, ov, _parm_);\ VSTO0(_op_, 20, ov, _parm_);\ VSTO0(_op_, 21, ov, _parm_);\ VSTO0(_op_, 22, ov, _parm_);\ VSTO0(_op_, 23, ov, _parm_);\ VSTO0(_op_, 24, ov, _parm_);\ VSTO0(_op_, 25, ov, _parm_);\ VSTO0(_op_, 26, ov, _parm_);\ VSTO0(_op_, 27, ov, _parm_);\ VSTO0(_op_, 28, ov, _parm_);\ VSTO0(_op_, 29, ov, _parm_);\ VSTO0(_op_, 30, ov, _parm_);\ VSTO0(_op_, 31, ov, _parm_);\ } #define BITUNPACK0(_parm_) _parm_ = _mm256_setzero_si256() unsigned char *bitunpack256v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned b) { const unsigned char *ip = in+PAD8(256*b); __m256i sv; BITUNPACK256V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 //--------------------------------------- zeromask unpack for TurboPFor vp4d.c -------------------------------------- #define VSTO(_op_, _i_, _ov_, _parm_) xm = *bb++; _mm256_storeu_si256(_op_++, _mm256_add_epi32(_ov_, _mm256_slli_epi32(mm256_maskz_loadu_epi32(xm,(__m256i*)pex), b) )); pex += popcnt32(xm) #define VSTO0(_op_, _i_, _ov_, _parm_) xm = *bb++; _mm256_storeu_si256(_op_++, mm256_maskz_loadu_epi32(xm,(__m256i*)pex) ); pex += popcnt32(xm) #define BITUNPACK0(_parm_) #include "bitunpack_.h" unsigned char *_bitunpack256v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned b, unsigned *__restrict pex, unsigned char *bb) { const unsigned char *ip = in+PAD8(256*b); unsigned xm; __m256i sv, zv = _mm256_setzero_si256(), tv = _mm256_set_epi32(0,1,2,3,4,5,6,7); BITUNPACK256V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 //-------------------------------- #define VSTO0(_op_, _i_, ov, _parm_) _mm256_storeu_si256(_op_++, _parm_) #define VSTO(__op, i, __ov, __sv) __ov = UNZIGZAG256x32(__ov); SCAN256x32(__ov,__sv); _mm256_storeu_si256(__op++, __sv) #include "bitunpack_.h" #define BITUNPACK0(_parm_) unsigned char *bitzunpack256v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b) { const unsigned char *ip = in+PAD8(256*b); __m256i sv = _mm256_set1_epi32(start), zv = _mm256_setzero_si256(); BITUNPACK256V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef BITUNPACK0 //----------------------------------------------------------------------------- #define VSTO(__op, i, __ov, __sv) SCAN256x32(__ov,__sv); _mm256_storeu_si256(__op++, __sv) #include "bitunpack_.h" #define BITUNPACK0(_parm_) unsigned char *bitdunpack256v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b) { const unsigned char *ip = in+PAD8(256*b); __m256i sv = _mm256_set1_epi32(start), zv = _mm256_setzero_si256(); BITUNPACK256V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 //----------------------------------------------------------------------------- #define VEXP(_i_, _ov_) xm = *bb++; _ov_ = _mm256_add_epi32(_ov_, _mm256_slli_epi32(mm256_maskz_loadu_epi32(xm,(__m256i*)pex), b) ); pex += popcnt32(xm) #define VEXP0(_i_, _ov_) xm = *bb++; _ov_ = mm256_maskz_loadu_epi32(xm,(__m256i*)pex); pex += popcnt32(xm) #define VSTO( _op_, _i_, _ov_, _sv_) VEXP( _i_, _ov_); SCAN256x32(_ov_,_sv_); _mm256_storeu_si256(_op_++, _sv_); #define VSTO0(_op_, _i_, _ov_, _sv_) VEXP0(_i_, _ov_); SCAN256x32(_ov_,_sv_); _mm256_storeu_si256(_op_++, _sv_); #include "bitunpack_.h" #define BITUNPACK0(_parm_) unsigned char *_bitdunpack256v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b, unsigned *__restrict pex, unsigned char *bb) { const unsigned char *ip = in+PAD8(256*b); unsigned xm; __m256i sv = _mm256_set1_epi32(start),zv = _mm256_setzero_si256(), tv = _mm256_set_epi32(0,1,2,3,4,5,6,7); BITUNPACK256V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 //----------------------------------------------------------------------------- #define VSTO(__op, i, __ov, __sv) SCANI256x32(__ov,__sv,cv); _mm256_storeu_si256(__op++, __sv); #define VSTO0(_op_, _i_, ov, _parm_) _mm256_storeu_si256(_op_++, _parm_); _parm_ = _mm256_add_epi32(_parm_, cv) #include "bitunpack_.h" #define BITUNPACK0(_parm_) _parm_ = _mm256_add_epi32(_parm_, cv); cv = _mm256_set1_epi32(8) unsigned char *bitd1unpack256v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b) { const unsigned char *ip = in+PAD8(256*b); __m256i sv = _mm256_set1_epi32(start), cv = _mm256_set_epi32(8,7,6,5,4,3,2,1),zv = _mm256_setzero_si256(); BITUNPACK256V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 //----------------------------------------------------------------------------- #define VSTO( _op_, _i_, _ov_, _sv_) VEXP( _i_, _ov_); SCANI256x32(_ov_,_sv_,cv); _mm256_storeu_si256(_op_++, _sv_); #define VSTO0(_op_, _i_, _ov_, _sv_) VEXP0(_i_, _ov_); SCANI256x32(_ov_,_sv_,cv); _mm256_storeu_si256(_op_++, _sv_); #include "bitunpack_.h" #define BITUNPACK0(_parm_) mv = _mm256_set1_epi32(0) //_parm_ = _mm_setzero_si128() unsigned char *_bitd1unpack256v32( const unsigned char *__restrict in, unsigned n, unsigned *__restrict out, unsigned start, unsigned b, unsigned *__restrict pex, unsigned char *bb) { const unsigned char *ip = in+PAD8(256*b); unsigned xm; __m256i sv = _mm256_set1_epi32(start), cv = _mm256_set_epi32(8,7,6,5,4,3,2,1),zv = _mm256_setzero_si256(),tv = _mm256_set_epi32(0,1,2,3,4,5,6,7); BITUNPACK256V32(in, b, out, sv); return (unsigned char *)ip; } #undef VSTO #undef VSTO0 #undef BITUNPACK0 #endif #pragma clang diagnostic pop #pragma GCC pop_options