/** Copyright (C) powturbo 2013-2019 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 **/ // Nibble/Byte transpose #ifndef ESIZE //---------------------------------- Functions ----------------------------------------------------------------- #include #ifdef __AVX2__ #include #elif defined(__AVX__) #include #elif defined(__SSE4_1__) #include #elif defined(__SSSE3__) #ifdef __powerpc64__ #define __SSE__ 1 #define __SSE2__ 1 #define __SSE3__ 1 #define NO_WARN_X86_INTRINSICS 1 #endif #include #elif defined(__SSE2__) #include #elif defined(__ARM_NEON) #include #include "sse_neon.h" #endif #pragma warning( disable : 4005) #include "conf.h" #include "transpose.h" #ifdef __ARM_NEON #define PREFETCH(_ip_,_rw_) #else #define PREFETCH(_ip_,_rw_) __builtin_prefetch(_ip_,_rw_) #endif #define powof2(n) !((n)&((n)-1)) #define TPENC tpenc #define TPDEC tpdec #define ESIZE 3 #define STRIDE ESIZE #include "transpose.c" #undef ESIZE #define ESIZE 16 #define STRIDE ESIZE #include "transpose.c" #undef ESIZE #define ESIZE 2 #define STRIDE ESIZE #define LD128(_ip_) _mm_loadu_si128((__m128i *)(_ip_)) #define ST128(_op_,_v_) _mm_storeu_si128((__m128i *)(_op_),_v_) #define TPENC128V tpenc128v #define TPDEC128V tpdec128v #define LD256(ip) _mm256_loadu_si256(ip) #define ST256(op,v) _mm256_storeu_si256(op,v) #define TPENC256V tpenc256v #define TPDEC256V tpdec256v #include "transpose.c" #undef STRIDE #define STRIDE 4 #define TPENC128V tp4enc128v #define TPDEC128V tp4dec128v #define TPENC256V tp4enc256v #define TPDEC256V tp4dec256v #include "transpose.c" #undef ESIZE #define ESIZE 4 #define STRIDE ESIZE #define TPENC128V tpenc128v #define TPDEC128V tpdec128v #define TPENC256V tpenc256v #define TPDEC256V tpdec256v #include "transpose.c" #undef STRIDE #define STRIDE 8 #define TPENC128V tp4enc128v #define TPDEC128V tp4dec128v #define TPENC256V tp4enc256v #define TPDEC256V tp4dec256v #include "transpose.c" #undef ESIZE #undef STRIDE #define ESIZE 8 #define STRIDE ESIZE #define TPENC128V tpenc128v #define TPDEC128V tpdec128v #define TPENC256V tpenc256v #define TPDEC256V tpdec256v #include "transpose.c" #undef STRIDE #define STRIDE 16 #define TPENC128V tp4enc128v #define TPDEC128V tp4dec128v #define TPENC256V tp4enc256v #define TPDEC256V tp4dec256v #include "transpose.c" #if !defined(SSE2_ON) && !defined(AVX2_ON) //--------------------- CPU detection ------------------------------------------- #if _MSC_VER >=1300 #include #elif defined (__INTEL_COMPILER) #include #endif static unsigned _cpuisa; #if defined(__ARM_NEON) || defined(__SSE__) || defined(__powerpc64__) //--------------------- CPU detection ------------------------------------------- #if defined(__i386__) || defined(__x86_64__) #if _MSC_VER >=1300 #include #elif defined (__INTEL_COMPILER) #include #endif static inline void cpuid(int reg[4], int id) { #if defined (_MSC_VER) //|| defined (__INTEL_COMPILER) __cpuidex(reg, id, 0); #elif defined(__i386__) || defined(__x86_64__) __asm("cpuid" : "=a"(reg[0]),"=b"(reg[1]),"=c"(reg[2]),"=d"(reg[3]) : "a"(id),"c"(0) : ); #endif } static inline uint64_t xgetbv (int ctr) { #if(defined _MSC_VER && (_MSC_FULL_VER >= 160040219) || defined __INTEL_COMPILER) return _xgetbv(ctr); #elif defined(__i386__) || defined(__x86_64__) unsigned a, d; __asm("xgetbv" : "=a"(a),"=d"(d) : "c"(ctr) : ); return (uint64_t)d << 32 | a; #else unsigned a=0, d=0; return (uint64_t)d << 32 | a; #endif } #endif #define AVX512F 0x001 #define AVX512DQ 0x002 #define AVX512IFMA 0x004 #define AVX512PF 0x008 #define AVX512ER 0x010 #define AVX512CD 0x020 #define AVX512BW 0x040 #define AVX512VL 0x080 #define AVX512VNNI 0x100 #define AVX512VBMI 0x200 #define AVX512VBMI2 0x400 #define IS_SSE 0x10 #define IS_SSE2 0x20 #define IS_SSE3 0x30 #define IS_SSSE3 0x32 #define IS_POWER9 0x34 // powerpc #define IS_NEON 0x38 // arm neon #define IS_SSE41 0x40 #define IS_SSE41x 0x41 //+popcount #define IS_SSE42 0x42 #define IS_AVX 0x50 #define IS_AVX2 0x60 #define IS_AVX512 0x800 unsigned cpuisa(void) { int c[4] = {0}; if(_cpuisa) return _cpuisa; _cpuisa++; #if defined(__i386__) || defined(__x86_64__) cpuid(c, 0); if(c[0]) { cpuid(c, 1); //family = ((c >> 8) & 0xf) + ((c >> 20) & 0xff) //model = ((c >> 4) & 0xf) + ((c >> 12) & 0xf0) if( c[3] & (1 << 25)) { _cpuisa = IS_SSE; if( c[3] & (1 << 26)) { _cpuisa = IS_SSE2; if( c[2] & (1 << 0)) { _cpuisa = IS_SSE3; // _cpuisa = IS_SSE3SLOW; // Atom SSSE3 slow if( c[2] & (1 << 9)) { _cpuisa = IS_SSSE3; if( c[2] & (1 << 19)) { _cpuisa = IS_SSE41; if( c[2] & (1 << 23)) { _cpuisa = IS_SSE41x; // +popcount if( c[2] & (1 << 20)) { _cpuisa = IS_SSE42; // SSE4.2 if((c[2] & (1 << 28)) && (c[2] & (1 << 27)) && // OSXSAVE (c[2] & (1 << 26)) && // XSAVE (xgetbv(0) & 6)==6) { _cpuisa = IS_AVX; // AVX if(c[2]& (1 << 3)) _cpuisa |= 1; // +FMA3 if(c[2]& (1 << 16)) _cpuisa |= 2; // +FMA4 if(c[2]& (1 << 25)) _cpuisa |= 4; // +AES cpuid(c, 7); if(c[1] & (1 << 5)) { _cpuisa = IS_AVX2; if(c[1] & (1 << 16)) { cpuid(c, 0xd); if((c[0] & 0x60)==0x60) { _cpuisa = IS_AVX512; cpuid(c, 7); if(c[1] & (1<<16)) _cpuisa |= AVX512F; if(c[1] & (1<<17)) _cpuisa |= AVX512DQ; if(c[1] & (1<<21)) _cpuisa |= AVX512IFMA; if(c[1] & (1<<26)) _cpuisa |= AVX512PF; if(c[1] & (1<<27)) _cpuisa |= AVX512ER; if(c[1] & (1<<28)) _cpuisa |= AVX512CD; if(c[1] & (1<<30)) _cpuisa |= AVX512BW; if(c[1] & (1<<31)) _cpuisa |= AVX512VL; if(c[2] & (1<< 1)) _cpuisa |= AVX512VBMI; if(c[2] & (1<<11)) _cpuisa |= AVX512VNNI; if(c[2] & (1<< 6)) _cpuisa |= AVX512VBMI2; }}} }}}}}}}}} #elif defined(__powerpc64__) _cpuisa = IS_POWER9; // power9 #elif defined(__ARM_NEON) _cpuisa = IS_NEON; // ARM_NEON #endif return _cpuisa; } #endif unsigned cpuini(unsigned cpuisa) { if(cpuisa) _cpuisa = cpuisa; return _cpuisa; } char *cpustr(unsigned cpuisa) { if(!cpuisa) cpuisa = _cpuisa; #if defined(__i386__) || defined(__x86_64__) if(cpuisa >= IS_AVX512) { if(cpuisa & AVX512VBMI2) return "avx512vbmi2"; if(cpuisa & AVX512VBMI) return "avx512vbmi"; if(cpuisa & AVX512VNNI) return "avx512vnni"; if(cpuisa & AVX512VL) return "avx512vl"; if(cpuisa & AVX512BW) return "avx512bw"; if(cpuisa & AVX512CD) return "avx512cd"; if(cpuisa & AVX512ER) return "avx512er"; if(cpuisa & AVX512PF) return "avx512pf"; if(cpuisa & AVX512IFMA) return "avx512ifma"; if(cpuisa & AVX512DQ) return "avx512dq"; if(cpuisa & AVX512F) return "avx512f"; return "avx512"; } else if(cpuisa >= IS_AVX2) return "avx2"; else if(cpuisa >= IS_AVX) switch(cpuisa&0xf) { case 1: return "avx+fma3"; case 2: return "avx+fma4"; case 4: return "avx+aes"; case 5: return "avx+fma3+aes"; default:return "avx"; } else if(cpuisa >= IS_SSE42) return "sse4.2"; else if(cpuisa >= IS_SSE41x) return "sse4.1+popcnt"; else if(cpuisa >= IS_SSE41) return "sse4.1"; else if(cpuisa >= IS_SSSE3) return "ssse3"; else if(cpuisa >= IS_SSE3) return "sse3"; else if(cpuisa >= IS_SSE2) return "sse2"; else if(cpuisa >= IS_SSE) return "sse"; #elif defined(__powerpc64__) if(cpuisa >= IS_POWER9) return "power9"; #elif defined(__ARM_NEON) if(cpuisa >= IS_NEON) return "arm_neon"; #endif return "none"; } //--------------------------------------------------------------------------------- typedef void (*TPFUNC)( unsigned char *in, unsigned n, unsigned char *out); // 0 1 2 3 4 5 6 7 8 9 16 static TPFUNC _tpe[] = { 0, 0, tpenc2, tpenc3, tpenc4, 0, 0, 0, tpenc8, 0, 0, 0, 0, 0, 0, 0, tpenc16 }; static TPFUNC _tpd[] = { 0, 0, tpdec2, tpdec3, tpdec4, 0, 0, 0, tpdec8, 0, 0, 0, 0, 0, 0, 0, tpdec16 }; static TPFUNC _tp4e[] = { 0, 0, tpenc2, tpenc3, tpenc4, 0, 0, 0, tpenc8, 0, 0, 0, 0, 0, 0, 0, tpenc16 }; // Nibble static TPFUNC _tp4d[] = { 0, 0, tpdec2, tpdec3, tpdec4, 0, 0, 0, tpdec8, 0, 0, 0, 0, 0, 0, 0, tpdec16 }; static int tpset; void tpini(int id) { int i; if(tpset) return; tpset++; i = id?id:cpuisa(); #if defined(__i386__) || defined(__x86_64__) if(i >= IS_AVX2) { _tpe[2] = tpenc128v2; _tpd[2] = tpdec256v2; _tp4e[2] = tp4enc256v2; _tp4d[2] = tp4dec256v2; //SSE encoding _tpe[2] is faster _tpe[4] = tpenc128v4; _tpd[4] = tpdec256v4; _tp4e[4] = tp4enc256v4; _tp4d[4] = tp4dec256v4; //SSE encoding _tpe[4] is faster _tpe[8] = tpenc256v8; _tpd[8] = tpdec256v8; _tp4e[8] = tp4enc256v8; _tp4d[8] = tp4dec256v8; } else #endif #if defined(__i386__) || defined(__x86_64__) || defined(__ARM_NEON) || defined(__powerpc64__) if(i >= IS_SSE2) { _tpe[2] = tpenc128v2; _tpd[2] = tpdec128v2; _tp4e[2] = tp4enc128v2; _tp4d[2] = tp4dec128v2; _tpe[4] = tpenc128v4; _tpd[4] = tpdec128v4; _tp4e[4] = tp4enc128v4; _tp4d[4] = tp4dec128v4; _tpe[8] = tpenc128v8; _tpd[8] = tpdec128v8; _tp4e[8] = tp4enc128v8; _tp4d[8] = tp4dec128v8; if(i == 35) _tpd[8] = tpdec8; // ARM NEON scalar is faster } #endif } void tpenc(unsigned char *in, unsigned n, unsigned char *out, unsigned esize) { TPFUNC f; if(!tpset) tpini(0); if(esize <= 16 && (f = _tpe[esize])) f(in,n,out); else { unsigned i, stride=n/esize; unsigned char *op,*ip; for(ip = in,op = out; ip < in+stride*esize; op++) for(i = 0; i < esize; i++) op[i*stride] = *ip++; for(op = out + esize*stride; ip < in+n;) *op++ = *ip++; } } void tpdec(unsigned char *in, unsigned n, unsigned char *out, unsigned esize) { TPFUNC f; if(!tpset) tpini(0); if(esize <= 16 && (f = _tpd[esize])) f(in,n,out); else { unsigned i, stride = n/esize; unsigned char *op,*ip; for(op = out,ip = in; op < out+stride*esize; ip++) for(i = 0; i < esize; i++) *op++ = ip[i*stride]; for(ip = in+esize*stride; op < out+n;) *op++ = *ip++; } } #define E for(e = esize-1; e >= 0; e--) //#define E for(e=0; e < esize; e++) #define ODX2 (_x + _y * x) * esize + e void tp2denc(unsigned char *in, unsigned x, unsigned y, unsigned char *out, unsigned esize) { unsigned _x,_y; uint8_t *op = out, *ip = in; int e; for( _x = 0; _x < x; _x++) for(_y = 0; _y < y; _y++) E op[ODX2] = *ip++; } void tp2ddec(unsigned char *in, unsigned x, unsigned y, unsigned char *out, unsigned esize) { unsigned _x,_y; uint8_t *op=out,*ip=in; int e; for( _x = 0; _x < x; _x++) for(_y = 0; _y < y; _y++) E *op++ = ip[ODX2]; } #define ODX3 (_x + _y * x + _z * y * x) * esize + e void tp3denc(unsigned char *in, unsigned x, unsigned y, unsigned z, unsigned char *out, unsigned esize) { unsigned _x,_y,_z; uint8_t *op = out, *ip=in; int e; for( _x = 0; _x < x; _x++) for( _y = 0; _y < y; _y++) for(_z = 0; _z < z; _z++) E op[ODX3] = *ip++; } void tp3ddec(unsigned char *in, unsigned x, unsigned y, unsigned z, unsigned char *out, unsigned esize) { unsigned _x,_y,_z; uint8_t *op=out,*ip=in; int e; for(_x = 0; _x < x; ++_x) for(_y = 0; _y < y; ++_y) for(_z = 0; _z < z; ++_z) E *op++= ip[ODX3]; } #define ODX4 (_w + _x * w + _y * x * w + _z * x * y * w) * esize + e void tp4denc(unsigned char *in, unsigned w, unsigned x, unsigned y, unsigned z, unsigned char *out, unsigned esize) { unsigned _w,_x,_y,_z; uint8_t *op = out, *ip=in; int e; for( _w = 0; _w < w; _w++) for( _x = 0; _x < x; _x++) for( _y = 0; _y < y; _y++) for(_z = 0; _z < z; _z++) E op[ODX4] = *ip++; } void tp4ddec(unsigned char *in, unsigned w, unsigned x, unsigned y, unsigned z, unsigned char *out, unsigned esize) { unsigned _w,_x,_y,_z; uint8_t *op=out,*ip=in; int e; for( _w = 0; _w < w; _w++) for( _x = 0; _x < x; ++_x) for( _y = 0; _y < y; ++_y) for(_z = 0; _z < z; ++_z) E *op++= ip[ODX4]; } void tp4enc(unsigned char *in, unsigned n, unsigned char *out, unsigned esize) { TPFUNC f; if(!tpset) tpini(0); if(esize <= 16 && (f = _tp4e[esize])) f(in,n,out); else tpenc(in,n,out,esize); } void tp4dec(unsigned char *in, unsigned n, unsigned char *out, unsigned esize) { TPFUNC f; if(!tpset) tpini(0); if(esize <= 16 && (f = _tp4d[esize])) f(in,n,out); else tpdec(in,n,out,esize); } #endif #else //---------------------------------------------- Templates -------------------------------------------------------------- #define SIE(p,i) (p+=stride) //faster on ARM //#define SIE(_p_,_i_) (_p_+ _i_*stride) #define SID(p,i) (p+=stride) //#define SID(_p_,_i_) (_p_+ _i_*stride) #if !defined(SSE2_ON) && !defined(AVX2_ON) //--------------------------------------- plain ------------------------------------------------------------------- #if STRIDE == ESIZE void TEMPLATE2(TPENC, ESIZE)(unsigned char *in, unsigned n, unsigned char *out) { unsigned char *op,*ip,*e; unsigned stride = n/STRIDE; #if powof2(ESIZE) e = in+(n&~(ESIZE-1)); #else e = in+stride*ESIZE; #endif for(ip = in,op = out; ip < e; op++, ip+=ESIZE) { unsigned char *p = op; p[0] = ip[ 0]; *SIE(p, 1) = ip[ 1]; #if ESIZE > 2 *SIE(p, 2) = ip[ 2]; #if ESIZE > 3 *SIE(p, 3) = ip[ 3]; #if ESIZE > 4 uint32_t u = ctou32(p); *SIE(p, 4) = ip[ 4]; *SIE(p, 5) = ip[ 5]; *SIE(p, 6) = ip[ 6]; *SIE(p, 7) = ip[ 7]; #if ESIZE > 8 *SIE(p, 8) = ip[ 8]; *SIE(p, 9) = ip[ 9]; *SIE(p,10) = ip[10]; *SIE(p,11) = ip[11]; *SIE(p,12) = ip[12]; *SIE(p,13) = ip[13]; *SIE(p,14) = ip[14]; *SIE(p,15) = ip[15]; #endif #endif #endif #endif } for(op = out+stride*ESIZE;ip < in+n;) *op++ = *ip++; } void TEMPLATE2(TPDEC, ESIZE)(unsigned char *in, unsigned n, unsigned char *out) { unsigned char *op,*ip,*e; unsigned stride = n/STRIDE; #if powof2(ESIZE) e = out+(n&~(ESIZE-1)); #else e = out+stride*ESIZE; #endif for(op = out,ip = in; op < e; ip++,op+=ESIZE) { unsigned char *p = ip; op[ 0] = *p; op[ 1] = *SID(p,1); #if ESIZE > 2 op[ 2] = *SID(p,2); #if ESIZE > 3 op[ 3] = *SID(p,3); #if ESIZE > 4 op[ 4] = *SID(p,4); op[ 5] = *SID(p,5); op[ 6] = *SID(p,6); op[ 7] = *SID(p,7); #if ESIZE > 8 op[ 8] = *SID(p,8); op[ 9] = *SID(p,9); op[10] = *SID(p,10); op[11] = *SID(p,11); op[12] = *SID(p,12); op[13] = *SID(p,13); op[14] = *SID(p,14); op[15] = *SID(p,15); #endif #endif #endif #endif } for(ip = in+stride*ESIZE; op < out+n; ) *op++ = *ip++; } #endif // STRIDE #else #if ESIZE == 2 || ESIZE == 4 || ESIZE == 8 #if defined(__AVX2__) void TEMPLATE2(TPENC256V, ESIZE)(unsigned char *in, unsigned n, unsigned char *out) { unsigned v = n&~(ESIZE*32-1); unsigned stride = v/STRIDE; unsigned char *op,*ip; #if ESIZE == 2 __m256i sv = _mm256_set_epi8( 15, 13, 11, 9, 7, 5, 3, 1, 14, 12, 10, 8, 6, 4, 2, 0, 15, 13, 11, 9, 7, 5, 3, 1, 14, 12, 10, 8, 6, 4, 2, 0); __m256i sv0 = _mm256_set_epi8(15, 13, 11, 9, 7, 5, 3, 1, 14, 12, 10, 8, 6, 4, 2, 0, 15, 13, 11, 9, 7, 5, 3, 1, 14, 12, 10, 8, 6, 4, 2, 0); __m256i sv1 = _mm256_set_epi8(14, 12, 10, 8, 6, 4, 2, 0, 15, 13, 11, 9, 7, 5, 3, 1, 14, 12, 10, 8, 6, 4, 2, 0, 15, 13, 11, 9, 7, 5, 3, 1); #else __m256i pv = _mm256_set_epi32( 7, 3, 6, 2, 5, 1, 4, 0), #if ESIZE == 4 sv0 = _mm256_set_epi8(15, 11, 7, 3, 13, 9, 5, 1, 14, 10, 6, 2, 12, 8, 4, 0, 15, 11, 7, 3, 13, 9, 5, 1, 14, 10, 6, 2, 12, 8, 4, 0), sv1= _mm256_set_epi8(13, 9, 5, 1, 15, 11, 7, 3, 12, 8, 4, 0, 14, 10, 6, 2, 13, 9, 5, 1, 15, 11, 7, 3, 12, 8, 4, 0, 14, 10, 6, 2); #else sv = _mm256_set_epi8(15, 7, 14, 6, 13, 5, 12, 4, 11, 3, 10, 2, 9, 1, 8, 0, 15, 7, 14, 6, 13, 5, 12, 4, 11, 3, 10, 2, 9, 1, 8, 0 ), tv = _mm256_set_epi8(15, 14, 11, 10, 13, 12, 9, 8, 7, 6, 3, 2, 5, 4, 1, 0, 15, 14, 11, 10, 13, 12, 9, 8, 7, 6, 3, 2, 5, 4, 1, 0); #endif #endif #if STRIDE > ESIZE // ------------------ byte transpose ---------------------------------- __m256i cl = _mm256_set1_epi8( 0x0f), ch = _mm256_set1_epi8( 0xf0), cb = _mm256_set1_epi16(0xff); #endif for(ip = in,op = out; ip != in+v; ip += ESIZE*32, op += ESIZE*32/STRIDE) { unsigned char *p = op; PREFETCH(ip+ESIZE*192,0); __m256i iv[ESIZE],ov[ESIZE == 2 ? ESIZE + 2 : ESIZE]; #if ESIZE == 2 ov[0] = _mm256_shuffle_epi8(LD256((__m256i *) ip ), sv0); ov[1] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+32)), sv1); iv[0] = _mm256_permute4x64_epi64(_mm256_blend_epi32(ov[0], ov[1],0b11001100),_MM_SHUFFLE(3, 1, 2, 0)); iv[1] = _mm256_blend_epi32(ov[0], ov[1],0b00110011); iv[1] = _mm256_permute4x64_epi64(_mm256_shuffle_epi32(iv[1],_MM_SHUFFLE(1, 0, 3, 2)),_MM_SHUFFLE(3, 1, 2, 0)); #elif ESIZE == 4 iv[0] = _mm256_shuffle_epi8(LD256((__m256i *) ip ), sv0); iv[1] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+32)), sv1); iv[2] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+64)), sv0); iv[3] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+96)), sv1); ov[0] = _mm256_blend_epi32(iv[0], iv[1],0b10101010); ov[1] = _mm256_shuffle_epi32(_mm256_blend_epi32(iv[0], iv[1],0b01010101),_MM_SHUFFLE(2, 3, 0, 1)); ov[2] = _mm256_blend_epi32(iv[2], iv[3],0b10101010); ov[3] = _mm256_shuffle_epi32(_mm256_blend_epi32(iv[2], iv[3],0b01010101),_MM_SHUFFLE(2, 3, 0, 1)); iv[0] = _mm256_permutevar8x32_epi32(_mm256_unpacklo_epi64(ov[0], ov[2]), pv); iv[1] = _mm256_permutevar8x32_epi32(_mm256_unpackhi_epi64(ov[0], ov[2]), pv); iv[2] = _mm256_permutevar8x32_epi32(_mm256_unpacklo_epi64(ov[1], ov[3]), pv); iv[3] = _mm256_permutevar8x32_epi32(_mm256_unpackhi_epi64(ov[1], ov[3]), pv); #else ov[0] = _mm256_shuffle_epi8(LD256((__m256i *) ip ), sv); ov[1] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+32)), sv); ov[2] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+64)), sv); ov[3] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+96)), sv); iv[0] = _mm256_unpacklo_epi16(ov[0], ov[1]); iv[1] = _mm256_unpackhi_epi16(ov[0], ov[1]); iv[2] = _mm256_unpacklo_epi16(ov[2], ov[3]); iv[3] = _mm256_unpackhi_epi16(ov[2], ov[3]); ov[0] = _mm256_unpacklo_epi32(iv[0], iv[2]); ov[1] = _mm256_unpackhi_epi32(iv[0], iv[2]); ov[2] = _mm256_unpacklo_epi32(iv[1], iv[3]); ov[3] = _mm256_unpackhi_epi32(iv[1], iv[3]); ov[4] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+128)), sv); ov[5] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+160)), sv); ov[6] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+192)), sv); ov[7] = _mm256_shuffle_epi8(LD256((__m256i *)(ip+224)), sv); iv[4] = _mm256_unpacklo_epi16(ov[4], ov[5]); iv[5] = _mm256_unpackhi_epi16(ov[4], ov[5]); iv[6] = _mm256_unpacklo_epi16(ov[6], ov[7]); iv[7] = _mm256_unpackhi_epi16(ov[6], ov[7]); ov[4] = _mm256_unpacklo_epi32(iv[4], iv[6]); ov[5] = _mm256_unpackhi_epi32(iv[4], iv[6]); ov[6] = _mm256_unpacklo_epi32(iv[5], iv[7]); ov[7] = _mm256_unpackhi_epi32(iv[5], iv[7]); iv[0] = _mm256_shuffle_epi8(_mm256_permutevar8x32_epi32(_mm256_unpacklo_epi64(ov[0], ov[4]), pv), tv); iv[1] = _mm256_shuffle_epi8(_mm256_permutevar8x32_epi32(_mm256_unpackhi_epi64(ov[0], ov[4]), pv), tv); iv[2] = _mm256_shuffle_epi8(_mm256_permutevar8x32_epi32(_mm256_unpacklo_epi64(ov[1], ov[5]), pv), tv); iv[3] = _mm256_shuffle_epi8(_mm256_permutevar8x32_epi32(_mm256_unpackhi_epi64(ov[1], ov[5]), pv), tv); iv[4] = _mm256_shuffle_epi8(_mm256_permutevar8x32_epi32(_mm256_unpacklo_epi64(ov[2], ov[6]), pv), tv); iv[5] = _mm256_shuffle_epi8(_mm256_permutevar8x32_epi32(_mm256_unpackhi_epi64(ov[2], ov[6]), pv), tv); iv[6] = _mm256_shuffle_epi8(_mm256_permutevar8x32_epi32(_mm256_unpacklo_epi64(ov[3], ov[7]), pv), tv); iv[7] = _mm256_shuffle_epi8(_mm256_permutevar8x32_epi32(_mm256_unpackhi_epi64(ov[3], ov[7]), pv), tv); #endif #if STRIDE <= ESIZE _mm256_storeu_si256((__m256i *) p, iv[0]); _mm256_storeu_si256((__m256i *)(p+=stride), iv[1]); #if ESIZE > 2 _mm256_storeu_si256((__m256i *)(p+=stride), iv[2]); _mm256_storeu_si256((__m256i *)(p+=stride), iv[3]); #if ESIZE > 4 _mm256_storeu_si256((__m256i *)(p+=stride), iv[4]); _mm256_storeu_si256((__m256i *)(p+=stride), iv[5]); _mm256_storeu_si256((__m256i *)(p+=stride), iv[6]); _mm256_storeu_si256((__m256i *)(p+=stride), iv[7]); #endif #endif #else //---------------------- Nibble Transpose ------------------------ #define mm256_packus_epi16(a, b) _mm256_permute4x64_epi64(_mm256_packus_epi16(a, b), _MM_SHUFFLE(3, 1, 2, 0)) #define ST128(_p_,_v_,_i_) _mm_storeu_si128((__m256i *)SIE(_p_,_i_), _mm256_castsi256_si128(_v_)) #define ST1280(_p_,_v_) _mm_storeu_si128((__m256i *)(_p_), _mm256_castsi256_si128(_v_)) ov[0] = _mm256_and_si256(iv[0], cl); ov[0] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[0],4), ov[0]),cb); ov[0] = mm256_packus_epi16(ov[0], _mm256_srli_si256( ov[0],2)); ov[1] = _mm256_srli_epi16(_mm256_and_si256(iv[0], ch),4); ov[1] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[1],4), ov[1]),cb); ov[1] = mm256_packus_epi16(ov[1], _mm256_srli_si256( ov[1],2)); ov[2] = _mm256_and_si256(iv[1], cl); ov[2] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[2],4), ov[2]),cb); ov[2] = mm256_packus_epi16(ov[2], _mm256_srli_si256( ov[2],2)); ov[3] = _mm256_srli_epi16(_mm256_and_si256(iv[1], ch),4); ov[3] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[3],4), ov[3]),cb); ov[3] = mm256_packus_epi16(ov[3], _mm256_srli_si256( ov[3],2)); ST1280(p,ov[0]); ST128(p,ov[1],1); ST128(p,ov[2],2); ST128(p,ov[3],3); #if ESIZE > 2 ov[0] = _mm256_and_si256(iv[2], cl); ov[0] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[0],4), ov[0]),cb); ov[0] = mm256_packus_epi16(ov[0], _mm256_srli_si256( ov[0],2)); ov[1] = _mm256_srli_epi16(_mm256_and_si256(iv[2], ch),4); ov[1] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[1],4), ov[1]),cb); ov[1] = mm256_packus_epi16(ov[1], _mm256_srli_si256( ov[1],2)); ov[2] = _mm256_and_si256(iv[3], cl); ov[2] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[2],4), ov[2]),cb); ov[2] = mm256_packus_epi16(ov[2], _mm256_srli_si256( ov[2],2)); ov[3] = _mm256_srli_epi16(_mm256_and_si256(iv[3], ch),4); ov[3] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[3],4), ov[3]),cb); ov[3] = mm256_packus_epi16(ov[3], _mm256_srli_si256( ov[3],2)); ST128(p,ov[0],4); ST128(p,ov[1],5); ST128(p,ov[2],6); ST128(p,ov[3],7); #if ESIZE > 4 ov[0] = _mm256_and_si256(iv[4], cl); ov[0] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[0],4), ov[0]),cb); ov[0] = mm256_packus_epi16(ov[0], _mm256_srli_si256( ov[0],2)); ov[1] = _mm256_srli_epi16(_mm256_and_si256(iv[4], ch),4); ov[1] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[1],4), ov[1]),cb); ov[1] = mm256_packus_epi16(ov[1], _mm256_srli_si256( ov[1],2)); ov[2] = _mm256_and_si256(iv[5], cl); ov[2] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[2],4), ov[2]),cb); ov[2] = mm256_packus_epi16(ov[2], _mm256_srli_si256( ov[2],2)); ov[3] = _mm256_srli_epi16(_mm256_and_si256(iv[5], ch),4); ov[3] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[3],4), ov[3]),cb); ov[3] = mm256_packus_epi16(ov[3], _mm256_srli_si256( ov[3],2)); ST128(p,ov[0],8); ST128(p,ov[1],9); ST128(p,ov[2],10); ST128(p,ov[3],11); ov[0] = _mm256_and_si256(iv[6], cl); ov[0] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[0],4), ov[0]),cb); ov[0] = mm256_packus_epi16(ov[0], _mm256_srli_si256( ov[0],2)); ov[1] = _mm256_srli_epi16(_mm256_and_si256(iv[6], ch),4); ov[1] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[1],4), ov[1]),cb); ov[1] = mm256_packus_epi16(ov[1], _mm256_srli_si256( ov[1],2)); ov[2] = _mm256_and_si256(iv[7], cl); ov[2] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[2],4), ov[2]),cb); ov[2] = mm256_packus_epi16(ov[2], _mm256_srli_si256( ov[2],2)); ov[3] = _mm256_srli_epi16(_mm256_and_si256(iv[7], ch),4); ov[3] = _mm256_and_si256(_mm256_or_si256(_mm256_srli_epi16(ov[3],4), ov[3]),cb); ov[3] = mm256_packus_epi16(ov[3], _mm256_srli_si256( ov[3],2)); ST128(p,ov[0],12); ST128(p,ov[1],13); ST128(p,ov[2],14); ST128(p,ov[3],15); #endif #endif #endif } TEMPLATE2(tpenc,ESIZE)(in+v, n-v, out+v); } #define NBL0(x,y) ov[x] = _mm256_permute4x64_epi64(_mm256_castsi128_si256(_mm_loadu_si128((__m128i *)(p ))),_MM_SHUFFLE(3, 1, 2, 0));\ ov[y] = _mm256_permute4x64_epi64(_mm256_castsi128_si256(_mm_loadu_si128((__m128i *)(p+=stride))),_MM_SHUFFLE(3, 1, 2, 0)); #define NBL(x,y) ov[x] = _mm256_permute4x64_epi64(_mm256_castsi128_si256(_mm_loadu_si128((__m128i *)(p+=stride))),_MM_SHUFFLE(3, 1, 2, 0));\ ov[y] = _mm256_permute4x64_epi64(_mm256_castsi128_si256(_mm_loadu_si128((__m128i *)(p+=stride))),_MM_SHUFFLE(3, 1, 2, 0)); #define NB(x,y,_iv_) {\ ov[x] = _mm256_and_si256(_mm256_unpacklo_epi8(ov[x], _mm256_srli_epi16(ov[x],4)), cl);\ ov[y] = _mm256_and_si256(_mm256_unpacklo_epi8(ov[y], _mm256_srli_epi16(ov[y],4)), cl);\ _iv_ = _mm256_or_si256(_mm256_slli_epi16(ov[y],4), ov[x]); \ } void TEMPLATE2(TPDEC256V, ESIZE)(unsigned char *in, unsigned n, unsigned char *out) { unsigned v = n&~(ESIZE*32-1); unsigned stride = v/STRIDE; unsigned char *op,*ip; #if STRIDE > ESIZE __m256i cl = _mm256_set1_epi8(0x0f), ch=_mm256_set1_epi8(0xf0), cb = _mm256_set1_epi16(0xff); #endif for(op = out,ip = in; op != out+v; ip += ESIZE*32/STRIDE, op += ESIZE*32) { unsigned char *p = ip; PREFETCH(ip+ESIZE*192,0); __m256i iv[ESIZE], ov[ESIZE == 2 ? ESIZE + 2 : ESIZE]; #if STRIDE > ESIZE NBL0(0,1); NBL( 2,3); NB(0,1,iv[0]); NB(2,3,iv[1]); #if ESIZE > 2 NBL( 0,1); NBL( 2,3); NB(0,1,iv[2]); NB(2,3,iv[3]); #if ESIZE > 4 NBL(4,5); NBL( 6,7); NB(4,5,iv[4]); NB(6,7,iv[5]); NBL(4,5); NBL( 6,7); NB(4,5,iv[6]); NB(6,7,iv[7]); #endif #endif #else iv[0] = _mm256_loadu_si256((__m256i *) p ); iv[1] = _mm256_loadu_si256((__m256i *)(p+=stride)); #if ESIZE > 2 iv[2] = _mm256_loadu_si256((__m256i *)(p+=stride)); iv[3] = _mm256_loadu_si256((__m256i *)(p+=stride)); #if ESIZE > 4 iv[4] = _mm256_loadu_si256((__m256i *)(p+=stride)); iv[5] = _mm256_loadu_si256((__m256i *)(p+=stride)); iv[6] = _mm256_loadu_si256((__m256i *)(p+=stride)); iv[7] = _mm256_loadu_si256((__m256i *)(p+=stride)); #endif #endif #endif #if ESIZE == 2 ov[0] = _mm256_permute4x64_epi64(iv[0], _MM_SHUFFLE(3, 1, 2, 0)); ov[1] = _mm256_permute4x64_epi64(iv[1], _MM_SHUFFLE(3, 1, 2, 0)); _mm256_storeu_si256((__m256i *)op, _mm256_unpacklo_epi8(ov[0], ov[1])); _mm256_storeu_si256((__m256i *)(op+32), _mm256_unpackhi_epi8(ov[0], ov[1])); #elif ESIZE == 4 ov[0] = _mm256_unpacklo_epi8( iv[0], iv[1]); ov[1] = _mm256_unpackhi_epi8( iv[0], iv[1]); ov[2] = _mm256_unpacklo_epi8( iv[2], iv[3]); ov[3] = _mm256_unpackhi_epi8( iv[2], iv[3]); iv[0] = _mm256_unpacklo_epi16(ov[0], ov[2]); iv[1] = _mm256_unpackhi_epi16(ov[0], ov[2]); iv[2] = _mm256_unpacklo_epi16(ov[1], ov[3]); iv[3] = _mm256_unpackhi_epi16(ov[1], ov[3]); ov[0] = _mm256_permute2x128_si256(iv[0], iv[1], (2 << 4) | 0); ov[1] = _mm256_permute2x128_si256(iv[2], iv[3], (2 << 4) | 0); ov[2] = _mm256_permute2x128_si256(iv[0], iv[1], (3 << 4) | 1); ov[3] = _mm256_permute2x128_si256(iv[2], iv[3], (3 << 4) | 1); _mm256_storeu_si256((__m256i *) op, ov[0]); _mm256_storeu_si256((__m256i *)(op+32), ov[1]); _mm256_storeu_si256((__m256i *)(op+64), ov[2]); _mm256_storeu_si256((__m256i *)(op+96), ov[3]); #else ov[0] = _mm256_unpacklo_epi8(iv[0], iv[1]); ov[1] = _mm256_unpackhi_epi8(iv[0], iv[1]); ov[2] = _mm256_unpacklo_epi8(iv[2], iv[3]); ov[3] = _mm256_unpackhi_epi8(iv[2], iv[3]); iv[0] = _mm256_permute4x64_epi64(_mm256_unpacklo_epi16(ov[0], ov[2]), _MM_SHUFFLE(3, 1, 2, 0)); iv[1] = _mm256_permute4x64_epi64(_mm256_unpackhi_epi16(ov[0], ov[2]), _MM_SHUFFLE(3, 1, 2, 0)); iv[2] = _mm256_permute4x64_epi64(_mm256_unpacklo_epi16(ov[1], ov[3]), _MM_SHUFFLE(3, 1, 2, 0)); iv[3] = _mm256_permute4x64_epi64(_mm256_unpackhi_epi16(ov[1], ov[3]), _MM_SHUFFLE(3, 1, 2, 0)); ov[4] = _mm256_unpacklo_epi8(iv[4], iv[5]); ov[5] = _mm256_unpackhi_epi8(iv[4], iv[5]); ov[6] = _mm256_unpacklo_epi8(iv[6], iv[7]); ov[7] = _mm256_unpackhi_epi8(iv[6], iv[7]); iv[4] = _mm256_permute4x64_epi64(_mm256_unpacklo_epi16(ov[4], ov[6]), _MM_SHUFFLE(3, 1, 2, 0)); iv[5] = _mm256_permute4x64_epi64(_mm256_unpackhi_epi16(ov[4], ov[6]), _MM_SHUFFLE(3, 1, 2, 0)); iv[6] = _mm256_permute4x64_epi64(_mm256_unpacklo_epi16(ov[5], ov[7]), _MM_SHUFFLE(3, 1, 2, 0)); iv[7] = _mm256_permute4x64_epi64(_mm256_unpackhi_epi16(ov[5], ov[7]), _MM_SHUFFLE(3, 1, 2, 0)); ov[0] = _mm256_unpacklo_epi32(iv[0], iv[4]); ov[1] = _mm256_unpacklo_epi32(iv[1], iv[5]); ov[2] = _mm256_unpacklo_epi32(iv[2], iv[6]); ov[3] = _mm256_unpacklo_epi32(iv[3], iv[7]); ov[4] = _mm256_unpackhi_epi32(iv[0], iv[4]); ov[5] = _mm256_unpackhi_epi32(iv[1], iv[5]); ov[6] = _mm256_unpackhi_epi32(iv[2], iv[6]); ov[7] = _mm256_unpackhi_epi32(iv[3], iv[7]); ST256((__m256i *) op, ov[0] ); ST256((__m256i *)(op+ 32), ov[1] ); ST256((__m256i *)(op+ 64), ov[2] ); ST256((__m256i *)(op+ 96), ov[3] ); ST256((__m256i *)(op+128), ov[4] ); ST256((__m256i *)(op+160), ov[5] ); ST256((__m256i *)(op+192), ov[6] ); ST256((__m256i *)(op+224), ov[7] ); #endif } if(n-v) TEMPLATE2(tpdec,ESIZE)(in+v, n-v, out+v); } #elif defined(__SSE3__) || defined(__ARM_NEON) #define ST(_p_,_v_,_i_) _mm_storeu_si128((__m128i *)SIE(_p_,_i_), _v_) #define ST0(_p_,_v_) _mm_storeu_si128((__m128i *)(_p_), _v_) void TEMPLATE2(TPENC128V, ESIZE)(unsigned char *in, unsigned n, unsigned char *out) { unsigned v = n&~(ESIZE*32-1); unsigned stride = v/STRIDE; unsigned char *op,*ip; #if defined(__SSE3__) || defined(__ARM_NEON) #if ESIZE == 2 __m128i sv = _mm_set_epi8(15, 13, 11, 9, 7, 5, 3, 1, 14, 12, 10, 8, 6, 4, 2, 0); #elif ESIZE == 4 __m128i sv = _mm_set_epi8(15, 11, 7,3, 14, 10, 6,2, 13, 9, 5,1, 12, 8, 4,0); #else __m128i sv = _mm_set_epi8(15, 7, 14, 6, 13, 5, 12, 4, 11, 3, 10, 2, 9, 1, 8, 0 ); #endif #endif #if STRIDE > ESIZE __m128i cl = _mm_set1_epi8(0x0f), ch=_mm_set1_epi8(0xf0), cb = _mm_set1_epi16(0xff); #endif for(ip = in, op = out; ip != in+v; ip+=ESIZE*16,op += ESIZE*16/STRIDE) { unsigned char *p = op; PREFETCH(ip+(ESIZE*16)*ESIZE,0); __m128i iv[ESIZE],ov[ESIZE == 2 ? ESIZE + 2 : ESIZE]; #if defined(__SSSE3__) || defined(__ARM_NEON) #if ESIZE == 2 #ifdef __ARM_NEON uint8x16x2_t w = vld2q_u8(ip); #if STRIDE <= ESIZE ST0(p,(__m128i)w.val[0]); ST(p,(__m128i)w.val[1],1); #else iv[0] = (__m128i)w.val[0]; iv[1] = (__m128i)w.val[1]; #endif #else ov[0] = LD128(ip); ov[0] = _mm_shuffle_epi8(ov[0], sv); ov[1] = LD128(ip+16); ov[1] = _mm_shuffle_epi8(ov[1], sv); iv[0] = _mm_unpacklo_epi64(ov[0], ov[1]); iv[1] = _mm_unpackhi_epi64(ov[0], ov[1]); #if STRIDE <= ESIZE ST0(p,iv[0]); ST(p,iv[1],1); #endif #endif #elif ESIZE == 4 #ifdef __ARM_NEON uint8x16x4_t w = vld4q_u8(ip); #if STRIDE <= ESIZE ST0(p,(__m128i)w.val[0]); ST(p,(__m128i)w.val[1],1); ST(p,(__m128i)w.val[2],2); ST(p,(__m128i)w.val[3],3); #else iv[0] = (__m128i)w.val[0]; iv[1] = (__m128i)w.val[1]; iv[2] = (__m128i)w.val[2]; iv[3] = (__m128i)w.val[3]; #endif #else iv[0] = LD128(ip ); iv[0] = _mm_shuffle_epi8(iv[0], sv); iv[1] = LD128(ip+16); iv[1] = _mm_shuffle_epi8(iv[1], sv); iv[2] = LD128(ip+32); iv[2] = _mm_shuffle_epi8(iv[2], sv); iv[3] = LD128(ip+48); iv[3] = _mm_shuffle_epi8(iv[3], sv); ov[0] = _mm_unpacklo_epi32(iv[0], iv[1]); ov[1] = _mm_unpackhi_epi32(iv[0], iv[1]); ov[2] = _mm_unpacklo_epi32(iv[2], iv[3]); ov[3] = _mm_unpackhi_epi32(iv[2], iv[3]); iv[0] = _mm_unpacklo_epi64(ov[0], ov[2]); iv[1] = _mm_unpackhi_epi64(ov[0], ov[2]); iv[2] = _mm_unpacklo_epi64(ov[1], ov[3]); iv[3] = _mm_unpackhi_epi64(ov[1], ov[3]); #if STRIDE <= ESIZE ST0(p,iv[0]); ST(p,iv[1],1); ST(p,iv[2],2); ST(p,iv[3],3); #endif #endif #elif ESIZE == 8 #ifdef __ARM_NEON #define vzipl_u16(_a_,_b_) vzip_u16(vget_low_u16((uint16x8_t)(_a_)), vget_low_u16((uint16x8_t)(_b_))) #define vziph_u16(_a_,_b_) vzip_u16(vget_high_u16((uint16x8_t)(_a_)), vget_high_u16((uint16x8_t)(_b_))) //#define VQ #ifndef VQ uint16x4x2_t v16[8]; uint32x2x2_t v32[8]; #else uint8x16x2_t v8[4]; uint16x8x2_t v16[4]; uint32x4x2_t v32[4]; //uint64x2x2_t v64[4]; #endif #ifdef VQ ov[0] = LD128(ip ); //ov[0] = _mm_shuffle_epi8(ov[0], sv); ov[1] = LD128(ip+ 16); //ov[1] = _mm_shuffle_epi8(ov[1], sv); ov[2] = LD128(ip+ 32); //ov[2] = _mm_shuffle_epi8(ov[2], sv); ov[3] = LD128(ip+ 48); //ov[3] = _mm_shuffle_epi8(ov[3], sv); ov[4] = LD128(ip+ 64); //ov[4] = _mm_shuffle_epi8(ov[4], sv); ov[5] = LD128(ip+ 80); //ov[5] = _mm_shuffle_epi8(ov[5], sv); ov[6] = LD128(ip+ 96); //ov[6] = _mm_shuffle_epi8(ov[6], sv); ov[7] = LD128(ip+112); //ov[7] = _mm_shuffle_epi8(ov[7], sv); v8[0] = vzipq_u8((uint8x16_t)ov[0], (uint8x16_t)ov[1]); v8[1] = vzipq_u8((uint8x16_t)ov[2], (uint8x16_t)ov[3]); v8[2] = vzipq_u8((uint8x16_t)ov[4], (uint8x16_t)ov[5]); v8[3] = vzipq_u8((uint8x16_t)ov[6], (uint8x16_t)ov[7]); /* v16[0] = vzipq_u16((uint16x8_t)ov[0], (uint16x8_t)ov[1]); v16[1] = vzipq_u16((uint16x8_t)ov[2], (uint16x8_t)ov[3]); v16[2] = vzipq_u16((uint16x8_t)ov[4], (uint16x8_t)ov[5]); v16[3] = vzipq_u16((uint16x8_t)ov[6], (uint16x8_t)ov[7]);*/ v16[0] = vzipq_u16(vreinterpretq_u16_u8( v8[0].val[0]), vreinterpretq_u16_u8(v8[1].val[0])); v16[1] = vzipq_u16(vreinterpretq_u16_u8( v8[0].val[1]), vreinterpretq_u16_u8(v8[1].val[1])); v16[2] = vzipq_u16(vreinterpretq_u16_u8( v8[2].val[0]), vreinterpretq_u16_u8(v8[3].val[0])); v16[3] = vzipq_u16(vreinterpretq_u16_u8( v8[2].val[1]), vreinterpretq_u16_u8(v8[3].val[1])); v32[0] = vzipq_u32(vreinterpretq_u32_u16(v16[0].val[0]), vreinterpretq_u32_u16(v16[2].val[0])); v32[1] = vzipq_u32(vreinterpretq_u32_u16(v16[0].val[1]), vreinterpretq_u32_u16(v16[2].val[1])); v32[2] = vzipq_u32(vreinterpretq_u32_u16(v16[1].val[0]), vreinterpretq_u32_u16(v16[3].val[0])); v32[3] = vzipq_u32(vreinterpretq_u32_u16(v16[1].val[1]), vreinterpretq_u32_u16(v16[3].val[1])); iv[0] = _mm_unpacklo_epi64(v32[0].val[0], v32[2].val[0]); iv[1] = _mm_unpackhi_epi64(v32[0].val[0], v32[2].val[0]); iv[2] = _mm_unpacklo_epi64(v32[0].val[1], v32[2].val[1]); iv[3] = _mm_unpackhi_epi64(v32[0].val[1], v32[2].val[1]); iv[4] = _mm_unpacklo_epi64(v32[1].val[0], v32[3].val[0]); iv[5] = _mm_unpackhi_epi64(v32[1].val[0], v32[3].val[0]); iv[6] = _mm_unpacklo_epi64(v32[1].val[1], v32[3].val[1]); iv[7] = _mm_unpackhi_epi64(v32[1].val[1], v32[3].val[1]); #else ov[0] = LD128(ip ); ov[0] = _mm_shuffle_epi8(ov[0], sv); ov[1] = LD128(ip+ 16); ov[1] = _mm_shuffle_epi8(ov[1], sv); ov[2] = LD128(ip+ 32); ov[2] = _mm_shuffle_epi8(ov[2], sv); ov[3] = LD128(ip+ 48); ov[3] = _mm_shuffle_epi8(ov[3], sv); ov[4] = LD128(ip+ 64); ov[4] = _mm_shuffle_epi8(ov[4], sv); ov[5] = LD128(ip+ 80); ov[5] = _mm_shuffle_epi8(ov[5], sv); ov[6] = LD128(ip+ 96); ov[6] = _mm_shuffle_epi8(ov[6], sv); ov[7] = LD128(ip+112); ov[7] = _mm_shuffle_epi8(ov[7], sv); v16[0] = vzipl_u16(ov[0], ov[1]); v16[1] = vziph_u16(ov[0], ov[1]); v16[2] = vzipl_u16(ov[2], ov[3]); v16[3] = vziph_u16(ov[2], ov[3]); v16[4] = vzipl_u16(ov[4], ov[5]); v16[5] = vziph_u16(ov[4], ov[5]); v16[6] = vzipl_u16(ov[6], ov[7]); v16[7] = vziph_u16(ov[6], ov[7]); v32[0] = vzip_u32(vreinterpret_u32_u16(v16[0].val[0]), vreinterpret_u32_u16(v16[2].val[0]) ); v32[1] = vzip_u32(vreinterpret_u32_u16(v16[0].val[1]), vreinterpret_u32_u16(v16[2].val[1]) ); v32[2] = vzip_u32(vreinterpret_u32_u16(v16[1].val[0]), vreinterpret_u32_u16(v16[3].val[0]) ); v32[3] = vzip_u32(vreinterpret_u32_u16(v16[1].val[1]), vreinterpret_u32_u16(v16[3].val[1]) ); v32[4] = vzip_u32(vreinterpret_u32_u16(v16[4].val[0]), vreinterpret_u32_u16(v16[6].val[0]) ); v32[5] = vzip_u32(vreinterpret_u32_u16(v16[4].val[1]), vreinterpret_u32_u16(v16[6].val[1]) ); v32[6] = vzip_u32(vreinterpret_u32_u16(v16[5].val[0]), vreinterpret_u32_u16(v16[7].val[0]) ); v32[7] = vzip_u32(vreinterpret_u32_u16(v16[5].val[1]), vreinterpret_u32_u16(v16[7].val[1]) ); iv[0] = (__m128i)vcombine_u64(vreinterpret_u64_u32(v32[0].val[0]), vreinterpret_u64_u32(v32[4].val[0]) ); iv[1] = (__m128i)vcombine_u64(vreinterpret_u64_u32(v32[0].val[1]), vreinterpret_u64_u32(v32[4].val[1]) ); iv[2] = (__m128i)vcombine_u64(vreinterpret_u64_u32(v32[1].val[0]), vreinterpret_u64_u32(v32[5].val[0]) ); iv[3] = (__m128i)vcombine_u64(vreinterpret_u64_u32(v32[1].val[1]), vreinterpret_u64_u32(v32[5].val[1]) ); iv[4] = (__m128i)vcombine_u64(vreinterpret_u64_u32(v32[2].val[0]), vreinterpret_u64_u32(v32[6].val[0]) ); iv[5] = (__m128i)vcombine_u64(vreinterpret_u64_u32(v32[2].val[1]), vreinterpret_u64_u32(v32[6].val[1]) ); iv[6] = (__m128i)vcombine_u64(vreinterpret_u64_u32(v32[3].val[0]), vreinterpret_u64_u32(v32[7].val[0]) ); iv[7] = (__m128i)vcombine_u64(vreinterpret_u64_u32(v32[3].val[1]), vreinterpret_u64_u32(v32[7].val[1]) ); #endif #if STRIDE <= ESIZE ST0(p,iv[0]); ST(p,iv[1],1); ST(p,iv[2],2); ST(p,iv[3],3); ST(p,iv[4],4); ST(p,iv[5],5); ST(p,iv[6],6); ST(p,iv[7],7); #endif #else // SSE ov[0] = LD128(ip ); ov[0] = _mm_shuffle_epi8(ov[0], sv); ov[1] = LD128(ip+16); ov[1] = _mm_shuffle_epi8(ov[1], sv); ov[2] = LD128(ip+32); ov[2] = _mm_shuffle_epi8(ov[2], sv); ov[3] = LD128(ip+48); ov[3] = _mm_shuffle_epi8(ov[3], sv); iv[0] = _mm_unpacklo_epi16(ov[0], ov[1]); iv[1] = _mm_unpackhi_epi16(ov[0], ov[1]); iv[2] = _mm_unpacklo_epi16(ov[2], ov[3]); iv[3] = _mm_unpackhi_epi16(ov[2], ov[3]); ov[0] = _mm_unpacklo_epi32(iv[0], iv[2]); ov[1] = _mm_unpackhi_epi32(iv[0], iv[2]); ov[2] = _mm_unpacklo_epi32(iv[1], iv[3]); ov[3] = _mm_unpackhi_epi32(iv[1], iv[3]); ov[4] = LD128(ip+ 64); ov[4] = _mm_shuffle_epi8(ov[4], sv); ov[5] = LD128(ip+ 80); ov[5] = _mm_shuffle_epi8(ov[5], sv); ov[6] = LD128(ip+ 96); ov[6] = _mm_shuffle_epi8(ov[6], sv); ov[7] = LD128(ip+112); ov[7] = _mm_shuffle_epi8(ov[7], sv); iv[4] = _mm_unpacklo_epi16(ov[4], ov[5]); iv[5] = _mm_unpackhi_epi16(ov[4], ov[5]); iv[6] = _mm_unpacklo_epi16(ov[6], ov[7]); iv[7] = _mm_unpackhi_epi16(ov[6], ov[7]); ov[4] = _mm_unpacklo_epi32(iv[4], iv[6]); ov[5] = _mm_unpackhi_epi32(iv[4], iv[6]); ov[6] = _mm_unpacklo_epi32(iv[5], iv[7]); ov[7] = _mm_unpackhi_epi32(iv[5], iv[7]); iv[0] = _mm_unpacklo_epi64(ov[0], ov[4]); iv[1] = _mm_unpackhi_epi64(ov[0], ov[4]); iv[2] = _mm_unpacklo_epi64(ov[1], ov[5]); iv[3] = _mm_unpackhi_epi64(ov[1], ov[5]); iv[4] = _mm_unpacklo_epi64(ov[2], ov[6]); iv[5] = _mm_unpackhi_epi64(ov[2], ov[6]); iv[6] = _mm_unpacklo_epi64(ov[3], ov[7]); iv[7] = _mm_unpackhi_epi64(ov[3], ov[7]); #if STRIDE <= ESIZE ST0(p,iv[0]); ST(p,iv[1],1); ST(p,iv[2],2); ST(p,iv[3],3); ST(p,iv[4],4); ST(p,iv[5],5); ST(p,iv[6],6); ST(p,iv[7],7); #endif #endif #endif #elif defined(__SSE2__) #if ESIZE == 2 iv[0] = LD128(ip ); iv[1] = LD128(ip+16)); ov[0] = _mm_unpacklo_epi8(iv[0], iv[1]); ov[1] = _mm_unpackhi_epi8(iv[0], iv[1]); iv[0] = _mm_unpacklo_epi8(ov[0], ov[1]); iv[1] = _mm_unpackhi_epi8(ov[0], ov[1]); ov[0] = _mm_unpacklo_epi8(iv[0], iv[1]); ov[1] = _mm_unpackhi_epi8(iv[0], iv[1]); iv[0] = _mm_unpacklo_epi8(ov[0], ov[1]); iv[1] = _mm_unpackhi_epi8(ov[0], ov[1]); ST0(p,iv[0]); ST(p,iv[1],1); #elif ESIZE == 4 iv[0] = LD128(ip ); iv[1] = LD128(ip+16); iv[2] = LD128(ip+32); iv[3] = LD128(ip+48); ov[0] = _mm_unpacklo_epi8( iv[0], iv[1]); ov[1] = _mm_unpackhi_epi8( iv[0], iv[1]); iv[0] = _mm_unpacklo_epi8( ov[0], ov[1]); iv[1] = _mm_unpackhi_epi8( ov[0], ov[1]); ov[0] = _mm_unpacklo_epi8( iv[0], iv[1]); ov[1] = _mm_unpackhi_epi8( iv[0], iv[1]); iv[0] = _mm_unpacklo_epi64(ov[0], ov[2]); iv[1] = _mm_unpackhi_epi64(ov[0], ov[2]); ov[2] = _mm_unpacklo_epi8( iv[2], iv[3]); ov[3] = _mm_unpackhi_epi8( iv[2], iv[3]); iv[2] = _mm_unpacklo_epi8( ov[2], ov[3]); iv[3] = _mm_unpackhi_epi8( ov[2], ov[3]); ov[2] = _mm_unpacklo_epi8( iv[2], iv[3]); ov[3] = _mm_unpackhi_epi8( iv[2], iv[3]); iv[2] = _mm_unpacklo_epi64(ov[1], ov[3]); iv[3] = _mm_unpackhi_epi64(ov[1], ov[3]); ST0(p,iv[0]); ST(p,iv[1],1); ST(p,iv[2],2); ST(p,iv[3],3); #elif ESIZE == 8 iv[0] = LD128(ip ); iv[1] = LD128(ip+16); iv[2] = LD128(ip+32); iv[3] = LD128(ip+48); iv[4] = LD128(ip+64); iv[5] = LD128(ip+80); iv[6] = LD128(ip+96); iv[7] = LD128(ip+112); ov[0] = _mm_unpacklo_epi8( iv[0], iv[1]); ov[1] = _mm_unpackhi_epi8( iv[0], iv[1]); ov[2] = _mm_unpacklo_epi8( iv[2], iv[3]); ov[3] = _mm_unpackhi_epi8( iv[2], iv[3]); ov[4] = _mm_unpacklo_epi8( iv[4], iv[5]); ov[5] = _mm_unpackhi_epi8( iv[4], iv[5]); ov[6] = _mm_unpacklo_epi8( iv[6], iv[7]); ov[7] = _mm_unpackhi_epi8( iv[6], iv[7]); iv[0] = _mm_unpacklo_epi8( ov[0], ov[1]); iv[1] = _mm_unpackhi_epi8( ov[0], ov[1]); iv[2] = _mm_unpacklo_epi8( ov[2], ov[3]); iv[3] = _mm_unpackhi_epi8( ov[2], ov[3]); iv[4] = _mm_unpacklo_epi8( ov[4], ov[5]); iv[5] = _mm_unpackhi_epi8( ov[4], ov[5]); iv[6] = _mm_unpacklo_epi8( ov[6], ov[7]); iv[7] = _mm_unpackhi_epi8( ov[6], ov[7]); ov[0] = _mm_unpacklo_epi32(iv[0], iv[2]); ov[1] = _mm_unpackhi_epi32(iv[0], iv[2]); ov[2] = _mm_unpacklo_epi32(iv[1], iv[3]); ov[3] = _mm_unpackhi_epi32(iv[1], iv[3]); ov[4] = _mm_unpacklo_epi32(iv[4], iv[6]); ov[5] = _mm_unpackhi_epi32(iv[4], iv[6]); ov[6] = _mm_unpacklo_epi32(iv[5], iv[7]); ov[7] = _mm_unpackhi_epi32(iv[5], iv[7]); ST0(p,iv[0]); ST(p,iv[1],1); ST(p,iv[2],2); ST(p,iv[3],3); iv[0] = _mm_unpacklo_epi64(ov[0], ov[4]); iv[1] = _mm_unpackhi_epi64(ov[0], ov[4]); iv[2] = _mm_unpacklo_epi64(ov[1], ov[5]); iv[3] = _mm_unpackhi_epi64(ov[1], ov[5]); iv[4] = _mm_unpacklo_epi64(ov[2], ov[6]); iv[5] = _mm_unpackhi_epi64(ov[2], ov[6]); iv[6] = _mm_unpacklo_epi64(ov[3], ov[7]); iv[7] = _mm_unpackhi_epi64(ov[3], ov[7]); ST(p,iv[4],4); ST(p,iv[5],5); ST(p,iv[6],6); ST(p,iv[7],7); #endif #endif #if STRIDE > ESIZE // ---------------------- Nibble ------------------------------------------- #define STL(_p_,_v_,_i_) _mm_storel_epi64((__m128i *)SIE(_p_,_i_), _v_) #define STL0(_p_,_v_) _mm_storel_epi64((__m128i *)(_p_), _v_) ov[0] = _mm_and_si128(iv[0], cl); ov[0] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[0],4), ov[0]),cb); ov[0] = _mm_packus_epi16(ov[0], _mm_srli_si128(ov[0],2)); ov[1] = _mm_srli_epi16(_mm_and_si128(iv[0], ch),4); ov[1] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[1],4), ov[1]),cb); ov[1] = _mm_packus_epi16(ov[1], _mm_srli_si128(ov[1],2)); ov[2] = _mm_and_si128(iv[1], cl); ov[2] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[2],4), ov[2]),cb); ov[2] = _mm_packus_epi16(ov[2], _mm_srli_si128(ov[2],2)); ov[3] = _mm_srli_epi16(_mm_and_si128(iv[1], ch),4); ov[3] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[3],4), ov[3]),cb); ov[3] = _mm_packus_epi16(ov[3], _mm_srli_si128(ov[3],2)); STL0(p,ov[0]); STL(p,ov[1],1);STL(p,ov[2],2);STL(p,ov[3],3); #if ESIZE > 2 ov[0] = _mm_and_si128(iv[2], cl); ov[0] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[0],4), ov[0]),cb); ov[0] = _mm_packus_epi16(ov[0], _mm_srli_si128(ov[0],2)); ov[1] = _mm_srli_epi16(_mm_and_si128(iv[2], ch),4); ov[1] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[1],4), ov[1]),cb); ov[1] = _mm_packus_epi16(ov[1], _mm_srli_si128(ov[1],2)); ov[2] = _mm_and_si128(iv[3], cl); ov[2] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[2],4), ov[2]),cb); ov[2] = _mm_packus_epi16(ov[2], _mm_srli_si128(ov[2],2)); ov[3] = _mm_srli_epi16(_mm_and_si128(iv[3], ch),4); ov[3] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[3],4), ov[3]),cb); ov[3] = _mm_packus_epi16(ov[3], _mm_srli_si128(ov[3],2)); STL(p,ov[0],4); STL(p,ov[1],5);STL(p,ov[2],6);STL(p,ov[3],7); #if ESIZE > 4 ov[0] = _mm_and_si128(iv[4], cl); ov[0] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[0],4), ov[0]),cb); ov[0] = _mm_packus_epi16(ov[0], _mm_srli_si128(ov[0],2)); ov[1] = _mm_srli_epi16(_mm_and_si128(iv[4], ch),4); ov[1] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[1],4), ov[1]),cb); ov[1] = _mm_packus_epi16(ov[1], _mm_srli_si128(ov[1],2)); ov[2] = _mm_and_si128(iv[5], cl); ov[2] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[2],4), ov[2]),cb); ov[2] = _mm_packus_epi16(ov[2], _mm_srli_si128(ov[2],2)); ov[3] = _mm_srli_epi16(_mm_and_si128(iv[5], ch),4); ov[3] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[3],4), ov[3]),cb); ov[3] = _mm_packus_epi16(ov[3], _mm_srli_si128(ov[3],2)); STL(p,ov[0],8); STL(p,ov[1],9);STL(p,ov[2],10);STL(p,ov[3],11); ov[4] = _mm_and_si128(iv[6], cl); ov[4] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[4],4), ov[4]),cb); ov[4] = _mm_packus_epi16(ov[4], _mm_srli_si128(ov[4],2)); ov[5] = _mm_srli_epi16(_mm_and_si128(iv[6], ch),4); ov[5] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[5],4), ov[5]),cb); ov[5] = _mm_packus_epi16(ov[5], _mm_srli_si128(ov[5],2)); ov[6] = _mm_and_si128(iv[7], cl); ov[6] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[6],4), ov[6]),cb); ov[6] = _mm_packus_epi16(ov[6], _mm_srli_si128(ov[6],2)); ov[7] = _mm_srli_epi16(_mm_and_si128(iv[7], ch),4); ov[7] = _mm_and_si128(_mm_or_si128(_mm_srli_epi16(ov[7],4), ov[7]),cb); ov[7] = _mm_packus_epi16(ov[7], _mm_srli_si128(ov[7],2)); STL(p,ov[4],12); STL(p,ov[5],13);STL(p,ov[6],14);STL(p,ov[7],15); #endif #endif #endif } TEMPLATE2(tpenc,ESIZE)(in+v, n-v, out+v); } void TEMPLATE2(TPDEC128V, ESIZE)(unsigned char *in, unsigned n, unsigned char *out) { unsigned v = n&~(ESIZE*32-1); unsigned stride = v/STRIDE; unsigned char *op,*ip; #if STRIDE > ESIZE __m128i cl = _mm_set1_epi8(0x0f), ch=_mm_set1_epi8(0xf0), cb = _mm_set1_epi16(0xff); #endif for(op = out,ip = in; op != out+v; op+=ESIZE*16,ip += ESIZE*16/STRIDE) { unsigned char *p=ip; PREFETCH(ip+(ESIZE*16/STRIDE)*ESIZE,0); __m128i iv[ESIZE], ov[ESIZE == 2 ? ESIZE + 2 : ESIZE]; #if STRIDE > ESIZE //------------ Nibble transpose ------------------- ov[0] = _mm_loadl_epi64((__m128i *) p ); ov[1] = _mm_loadl_epi64((__m128i *)SID(p,1)); ov[2] = _mm_loadl_epi64((__m128i *)SID(p,2)); ov[3] = _mm_loadl_epi64((__m128i *)SID(p,3)); ov[0] = _mm_unpacklo_epi8(ov[0], _mm_srli_epi16(ov[0],4)); ov[0] = _mm_and_si128(ov[0], cl); // 0,1->0 ov[1] = _mm_unpacklo_epi8(ov[1], _mm_srli_epi16(ov[1],4)); ov[1] = _mm_and_si128(ov[1], cl); iv[0] = _mm_or_si128(_mm_slli_epi16(ov[1],4), ov[0]); ov[2] = _mm_unpacklo_epi8(ov[2], _mm_srli_epi16(ov[2],4)); ov[2] = _mm_and_si128(ov[2], cl); // 2,3->1 ov[3] = _mm_unpacklo_epi8(ov[3], _mm_srli_epi16(ov[3],4)); ov[3] = _mm_and_si128(ov[3], cl); iv[1] = _mm_or_si128(_mm_slli_epi16(ov[3],4), ov[2]); #if ESIZE > 2 ov[0] = _mm_loadl_epi64((__m128i *)SID(p,4)); ov[1] = _mm_loadl_epi64((__m128i *)SID(p,5)); ov[2] = _mm_loadl_epi64((__m128i *)SID(p,6)); ov[3] = _mm_loadl_epi64((__m128i *)SID(p,7)); ov[0] = _mm_unpacklo_epi8(ov[0], _mm_srli_epi16(ov[0],4)); ov[0] = _mm_and_si128(ov[0], cl); // 0,1->2 ov[1] = _mm_unpacklo_epi8(ov[1], _mm_srli_epi16(ov[1],4)); ov[1] = _mm_and_si128(ov[1], cl); iv[2] = _mm_or_si128(_mm_slli_epi16(ov[1],4), ov[0]); ov[2] = _mm_unpacklo_epi8(ov[2], _mm_srli_epi16(ov[2],4)); ov[2] = _mm_and_si128(ov[2], cl); // 2,3->3 ov[3] = _mm_unpacklo_epi8(ov[3], _mm_srli_epi16(ov[3],4)); ov[3] = _mm_and_si128(ov[3], cl); iv[3] = _mm_or_si128(_mm_slli_epi16(ov[3],4), ov[2]); #endif #if ESIZE > 4 ov[0] = _mm_loadl_epi64((__m128i *)SID(p,8)); ov[1] = _mm_loadl_epi64((__m128i *)SID(p,9)); ov[2] = _mm_loadl_epi64((__m128i *)SID(p,10)); ov[3] = _mm_loadl_epi64((__m128i *)SID(p,11)); ov[0] = _mm_unpacklo_epi8(ov[0], _mm_srli_epi16(ov[0],4)); ov[0] = _mm_and_si128(ov[0], cl); // 0,1->4 ov[1] = _mm_unpacklo_epi8(ov[1], _mm_srli_epi16(ov[1],4)); ov[1] = _mm_and_si128(ov[1], cl); iv[4] = _mm_or_si128(_mm_slli_epi16(ov[1],4), ov[0]); ov[2] = _mm_unpacklo_epi8(ov[2], _mm_srli_epi16(ov[2],4)); ov[2] = _mm_and_si128(ov[2], cl); // 2,3->5 ov[3] = _mm_unpacklo_epi8(ov[3], _mm_srli_epi16(ov[3],4)); ov[3] = _mm_and_si128(ov[3], cl); iv[5] = _mm_or_si128(_mm_slli_epi16(ov[3],4), ov[2]); ov[0] = _mm_loadl_epi64((__m128i *)SID(p,12)); ov[1] = _mm_loadl_epi64((__m128i *)SID(p,13)); ov[2] = _mm_loadl_epi64((__m128i *)SID(p,14)); ov[3] = _mm_loadl_epi64((__m128i *)SID(p,15)); ov[0] = _mm_unpacklo_epi8(ov[0], _mm_srli_epi16(ov[0],4)); ov[0] = _mm_and_si128(ov[0], cl); // 0,1->6 ov[1] = _mm_unpacklo_epi8(ov[1], _mm_srli_epi16(ov[1],4)); ov[1] = _mm_and_si128(ov[1], cl); iv[6] = _mm_or_si128(_mm_slli_epi16(ov[1],4), ov[0]); ov[2] = _mm_unpacklo_epi8(ov[2], _mm_srli_epi16(ov[2],4)); ov[2] = _mm_and_si128(ov[2], cl); // 2,3->7 ov[3] = _mm_unpacklo_epi8(ov[3], _mm_srli_epi16(ov[3],4)); ov[3] = _mm_and_si128(ov[3], cl); iv[7] = _mm_or_si128(_mm_slli_epi16(ov[3],4), ov[2]); #endif #else // --------------------------- Byte transpose ------------------- iv[0] = _mm_loadu_si128((__m128i *) p ); iv[1] = _mm_loadu_si128((__m128i *)SID(p,1)); #if ESIZE > 2 iv[2] = _mm_loadu_si128((__m128i *)SID(p,2)); iv[3] = _mm_loadu_si128((__m128i *)SID(p,3)); #if ESIZE > 4 iv[4] = _mm_loadu_si128((__m128i *)SID(p,4)); iv[5] = _mm_loadu_si128((__m128i *)SID(p,5)); iv[6] = _mm_loadu_si128((__m128i *)SID(p,6)); iv[7] = _mm_loadu_si128((__m128i *)SID(p,7)); #endif #endif #endif #if ESIZE == 2 #ifdef __ARM_NEON uint8x16x2_t w; w.val[0] = (uint8x16_t)iv[0]; w.val[1] = (uint8x16_t)iv[1]; vst2q_u8(op, w); #else ov[0] = _mm_unpacklo_epi8(iv[0], iv[1]); ov[1] = _mm_unpackhi_epi8(iv[0], iv[1]);//i(0,1)->o(0,1) ST128(op, ov[0]); ST128(op+16, ov[1]); #endif #elif ESIZE == 4 #ifdef __ARM_NEON uint8x16x4_t w; w.val[0] = (uint8x16_t)iv[0]; w.val[1] = (uint8x16_t)iv[1]; w.val[2] = (uint8x16_t)iv[2]; w.val[3] = (uint8x16_t)iv[3]; vst4q_u8(op,w); #else ov[0] = _mm_unpacklo_epi8( iv[0], iv[1]); ov[1] = _mm_unpackhi_epi8(iv[0], iv[1]); //i(0,1)->o(0,1) ov[2] = _mm_unpacklo_epi8( iv[2], iv[3]); ov[3] = _mm_unpackhi_epi8(iv[2], iv[3]); //i(2,3)->o(2,3) iv[0] = _mm_unpacklo_epi16(ov[0], ov[2]); iv[1] = _mm_unpackhi_epi16(ov[0], ov[2]);//o(0,2)->i(0,1) iv[2] = _mm_unpacklo_epi16(ov[1], ov[3]); iv[3] = _mm_unpackhi_epi16(ov[1], ov[3]);//o(1,3)->i(2,3) ST128(op, iv[0]); ST128(op+16,iv[1]); ST128(op+32,iv[2]); ST128(op+48,iv[3]); #endif #else ov[0] = _mm_unpacklo_epi8( iv[0], iv[1]); ov[1] = _mm_unpackhi_epi8( iv[0], iv[1]);//i(0,1)->o(0,1) ov[2] = _mm_unpacklo_epi8( iv[2], iv[3]); ov[3] = _mm_unpackhi_epi8( iv[2], iv[3]);//i(2,3)->o(2,3) ov[4] = _mm_unpacklo_epi8( iv[4], iv[5]); ov[5] = _mm_unpackhi_epi8( iv[4], iv[5]);//i(4,5)->o(4,5) ov[6] = _mm_unpacklo_epi8( iv[6], iv[7]); ov[7] = _mm_unpackhi_epi8( iv[6], iv[7]);//i(6,7)->o(6,7) iv[0] = _mm_unpacklo_epi16(ov[0], ov[2]); iv[1] = _mm_unpackhi_epi16(ov[0], ov[2]); iv[2] = _mm_unpacklo_epi16(ov[1], ov[3]); iv[3] = _mm_unpackhi_epi16(ov[1], ov[3]); iv[4] = _mm_unpacklo_epi16(ov[4], ov[6]); iv[5] = _mm_unpackhi_epi16(ov[4], ov[6]); iv[6] = _mm_unpacklo_epi16(ov[5], ov[7]); iv[7] = _mm_unpackhi_epi16(ov[5], ov[7]); ov[0] = _mm_unpacklo_epi32(iv[0], iv[4]); ov[1] = _mm_unpackhi_epi32(iv[0], iv[4]); ov[2] = _mm_unpacklo_epi32(iv[1], iv[5]); ov[3] = _mm_unpackhi_epi32(iv[1], iv[5]); ov[4] = _mm_unpacklo_epi32(iv[2], iv[6]); ov[5] = _mm_unpackhi_epi32(iv[2], iv[6]); ov[6] = _mm_unpacklo_epi32(iv[3], iv[7]); ov[7] = _mm_unpackhi_epi32(iv[3], iv[7]); ST128(op, ov[0]); ST128(op+16,ov[1]); ST128(op+32,ov[2]); ST128(op+48, ov[3]); ST128(op+64,ov[4]); ST128(op+80,ov[5]); ST128(op+96,ov[6]); ST128(op+112,ov[7]); #endif } TEMPLATE2(tpdec,ESIZE)(in+v, n-v, out+v); } #endif #endif #endif #endif