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annotate src/fftw-3.3.5/dft/simd/common/n2fv_20.c @ 79:91c729825bca pa_catalina

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Update build for AUDIO_COMPONENT_FIX
author Chris Cannam
date Wed, 30 Oct 2019 12:40:34 +0000
parents 2cd0e3b3e1fd
children
rev   line source
Chris@42 1 /*
Chris@42 2 * Copyright (c) 2003, 2007-14 Matteo Frigo
Chris@42 3 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
Chris@42 4 *
Chris@42 5 * This program is free software; you can redistribute it and/or modify
Chris@42 6 * it under the terms of the GNU General Public License as published by
Chris@42 7 * the Free Software Foundation; either version 2 of the License, or
Chris@42 8 * (at your option) any later version.
Chris@42 9 *
Chris@42 10 * This program is distributed in the hope that it will be useful,
Chris@42 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@42 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@42 13 * GNU General Public License for more details.
Chris@42 14 *
Chris@42 15 * You should have received a copy of the GNU General Public License
Chris@42 16 * along with this program; if not, write to the Free Software
Chris@42 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Chris@42 18 *
Chris@42 19 */
Chris@42 20
Chris@42 21 /* This file was automatically generated --- DO NOT EDIT */
Chris@42 22 /* Generated on Sat Jul 30 16:40:30 EDT 2016 */
Chris@42 23
Chris@42 24 #include "codelet-dft.h"
Chris@42 25
Chris@42 26 #ifdef HAVE_FMA
Chris@42 27
Chris@42 28 /* Generated by: ../../../genfft/gen_notw_c.native -fma -reorder-insns -schedule-for-pipeline -simd -compact -variables 4 -pipeline-latency 8 -n 20 -name n2fv_20 -with-ostride 2 -include n2f.h -store-multiple 2 */
Chris@42 29
Chris@42 30 /*
Chris@42 31 * This function contains 104 FP additions, 50 FP multiplications,
Chris@42 32 * (or, 58 additions, 4 multiplications, 46 fused multiply/add),
Chris@42 33 * 79 stack variables, 4 constants, and 50 memory accesses
Chris@42 34 */
Chris@42 35 #include "n2f.h"
Chris@42 36
Chris@42 37 static void n2fv_20(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@42 38 {
Chris@42 39 DVK(KP559016994, +0.559016994374947424102293417182819058860154590);
Chris@42 40 DVK(KP618033988, +0.618033988749894848204586834365638117720309180);
Chris@42 41 DVK(KP951056516, +0.951056516295153572116439333379382143405698634);
Chris@42 42 DVK(KP250000000, +0.250000000000000000000000000000000000000000000);
Chris@42 43 {
Chris@42 44 INT i;
Chris@42 45 const R *xi;
Chris@42 46 R *xo;
Chris@42 47 xi = ri;
Chris@42 48 xo = ro;
Chris@42 49 for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(40, is), MAKE_VOLATILE_STRIDE(40, os)) {
Chris@42 50 V T1H, T1I, TU, TI, TP, TX, T1M, T1N, T1O, T1P, T1R, T1S, TM, TW, TT;
Chris@42 51 V TF;
Chris@42 52 {
Chris@42 53 V T3, Tm, T1r, T13, Ta, TN, TH, TA, TG, Tt, Th, TO, T1u, T1C, T1n;
Chris@42 54 V T1a, T1m, T1h, T1x, T1D, TE, Ti;
Chris@42 55 {
Chris@42 56 V T1, T2, Tk, Tl;
Chris@42 57 T1 = LD(&(xi[0]), ivs, &(xi[0]));
Chris@42 58 T2 = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
Chris@42 59 Tk = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
Chris@42 60 Tl = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)]));
Chris@42 61 {
Chris@42 62 V T14, T6, T1c, Tw, Tn, T1f, Tz, T17, T9, To, Tq, T1b, Td, Tr, Te;
Chris@42 63 V Tf, T15, Tp;
Chris@42 64 {
Chris@42 65 V Tx, Ty, T7, T8, Tb, Tc;
Chris@42 66 {
Chris@42 67 V T4, T5, Tu, Tv, T11, T12;
Chris@42 68 T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
Chris@42 69 T5 = LD(&(xi[WS(is, 14)]), ivs, &(xi[0]));
Chris@42 70 Tu = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
Chris@42 71 Tv = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
Chris@42 72 Tx = LD(&(xi[WS(is, 17)]), ivs, &(xi[WS(is, 1)]));
Chris@42 73 T3 = VSUB(T1, T2);
Chris@42 74 T11 = VADD(T1, T2);
Chris@42 75 Tm = VSUB(Tk, Tl);
Chris@42 76 T12 = VADD(Tk, Tl);
Chris@42 77 T14 = VADD(T4, T5);
Chris@42 78 T6 = VSUB(T4, T5);
Chris@42 79 T1c = VADD(Tu, Tv);
Chris@42 80 Tw = VSUB(Tu, Tv);
Chris@42 81 Ty = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
Chris@42 82 T7 = LD(&(xi[WS(is, 16)]), ivs, &(xi[0]));
Chris@42 83 T8 = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
Chris@42 84 T1r = VADD(T11, T12);
Chris@42 85 T13 = VSUB(T11, T12);
Chris@42 86 }
Chris@42 87 Tb = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
Chris@42 88 Tc = LD(&(xi[WS(is, 18)]), ivs, &(xi[0]));
Chris@42 89 Tn = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
Chris@42 90 T1f = VADD(Tx, Ty);
Chris@42 91 Tz = VSUB(Tx, Ty);
Chris@42 92 T17 = VADD(T7, T8);
Chris@42 93 T9 = VSUB(T7, T8);
Chris@42 94 To = LD(&(xi[WS(is, 19)]), ivs, &(xi[WS(is, 1)]));
Chris@42 95 Tq = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
Chris@42 96 T1b = VADD(Tb, Tc);
Chris@42 97 Td = VSUB(Tb, Tc);
Chris@42 98 Tr = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
Chris@42 99 Te = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
Chris@42 100 Tf = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
Chris@42 101 }
Chris@42 102 Ta = VADD(T6, T9);
Chris@42 103 TN = VSUB(T6, T9);
Chris@42 104 T15 = VADD(Tn, To);
Chris@42 105 Tp = VSUB(Tn, To);
Chris@42 106 TH = VSUB(Tz, Tw);
Chris@42 107 TA = VADD(Tw, Tz);
Chris@42 108 {
Chris@42 109 V T1d, T1v, T18, Ts, T1e, Tg, T16, T1s;
Chris@42 110 T1d = VSUB(T1b, T1c);
Chris@42 111 T1v = VADD(T1b, T1c);
Chris@42 112 T18 = VADD(Tq, Tr);
Chris@42 113 Ts = VSUB(Tq, Tr);
Chris@42 114 T1e = VADD(Te, Tf);
Chris@42 115 Tg = VSUB(Te, Tf);
Chris@42 116 T16 = VSUB(T14, T15);
Chris@42 117 T1s = VADD(T14, T15);
Chris@42 118 {
Chris@42 119 V T1t, T19, T1w, T1g;
Chris@42 120 T1t = VADD(T17, T18);
Chris@42 121 T19 = VSUB(T17, T18);
Chris@42 122 TG = VSUB(Ts, Tp);
Chris@42 123 Tt = VADD(Tp, Ts);
Chris@42 124 T1w = VADD(T1e, T1f);
Chris@42 125 T1g = VSUB(T1e, T1f);
Chris@42 126 Th = VADD(Td, Tg);
Chris@42 127 TO = VSUB(Td, Tg);
Chris@42 128 T1u = VADD(T1s, T1t);
Chris@42 129 T1C = VSUB(T1s, T1t);
Chris@42 130 T1n = VSUB(T16, T19);
Chris@42 131 T1a = VADD(T16, T19);
Chris@42 132 T1m = VSUB(T1d, T1g);
Chris@42 133 T1h = VADD(T1d, T1g);
Chris@42 134 T1x = VADD(T1v, T1w);
Chris@42 135 T1D = VSUB(T1v, T1w);
Chris@42 136 }
Chris@42 137 }
Chris@42 138 }
Chris@42 139 }
Chris@42 140 TE = VSUB(Ta, Th);
Chris@42 141 Ti = VADD(Ta, Th);
Chris@42 142 {
Chris@42 143 V TL, T1k, T1A, Tj, TD, T1E, T1G, TK, TC, T1j, T1z, T1i, T1y, TB;
Chris@42 144 TL = VSUB(TA, Tt);
Chris@42 145 TB = VADD(Tt, TA);
Chris@42 146 T1i = VADD(T1a, T1h);
Chris@42 147 T1k = VSUB(T1a, T1h);
Chris@42 148 T1y = VADD(T1u, T1x);
Chris@42 149 T1A = VSUB(T1u, T1x);
Chris@42 150 Tj = VADD(T3, Ti);
Chris@42 151 TD = VFNMS(LDK(KP250000000), Ti, T3);
Chris@42 152 T1E = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T1D, T1C));
Chris@42 153 T1G = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T1C, T1D));
Chris@42 154 TK = VFNMS(LDK(KP250000000), TB, Tm);
Chris@42 155 TC = VADD(Tm, TB);
Chris@42 156 T1j = VFNMS(LDK(KP250000000), T1i, T13);
Chris@42 157 T1H = VADD(T1r, T1y);
Chris@42 158 STM2(&(xo[0]), T1H, ovs, &(xo[0]));
Chris@42 159 T1z = VFNMS(LDK(KP250000000), T1y, T1r);
Chris@42 160 T1I = VADD(T13, T1i);
Chris@42 161 STM2(&(xo[20]), T1I, ovs, &(xo[0]));
Chris@42 162 {
Chris@42 163 V T1J, T1K, T1p, T1l, T1o, T1q, T1F, T1B, T1L, T1Q;
Chris@42 164 TU = VFNMS(LDK(KP618033988), TG, TH);
Chris@42 165 TI = VFMA(LDK(KP618033988), TH, TG);
Chris@42 166 TP = VFMA(LDK(KP618033988), TO, TN);
Chris@42 167 TX = VFNMS(LDK(KP618033988), TN, TO);
Chris@42 168 T1J = VFMAI(TC, Tj);
Chris@42 169 STM2(&(xo[30]), T1J, ovs, &(xo[2]));
Chris@42 170 T1K = VFNMSI(TC, Tj);
Chris@42 171 STM2(&(xo[10]), T1K, ovs, &(xo[2]));
Chris@42 172 T1p = VFMA(LDK(KP559016994), T1k, T1j);
Chris@42 173 T1l = VFNMS(LDK(KP559016994), T1k, T1j);
Chris@42 174 T1o = VMUL(LDK(KP951056516), VFNMS(LDK(KP618033988), T1n, T1m));
Chris@42 175 T1q = VMUL(LDK(KP951056516), VFMA(LDK(KP618033988), T1m, T1n));
Chris@42 176 T1F = VFNMS(LDK(KP559016994), T1A, T1z);
Chris@42 177 T1B = VFMA(LDK(KP559016994), T1A, T1z);
Chris@42 178 T1L = VFMAI(T1q, T1p);
Chris@42 179 STM2(&(xo[28]), T1L, ovs, &(xo[0]));
Chris@42 180 STN2(&(xo[28]), T1L, T1J, ovs);
Chris@42 181 T1M = VFNMSI(T1q, T1p);
Chris@42 182 STM2(&(xo[12]), T1M, ovs, &(xo[0]));
Chris@42 183 T1N = VFNMSI(T1o, T1l);
Chris@42 184 STM2(&(xo[36]), T1N, ovs, &(xo[0]));
Chris@42 185 T1O = VFMAI(T1o, T1l);
Chris@42 186 STM2(&(xo[4]), T1O, ovs, &(xo[0]));
Chris@42 187 T1P = VFNMSI(T1E, T1B);
Chris@42 188 STM2(&(xo[32]), T1P, ovs, &(xo[0]));
Chris@42 189 T1Q = VFMAI(T1E, T1B);
Chris@42 190 STM2(&(xo[8]), T1Q, ovs, &(xo[0]));
Chris@42 191 STN2(&(xo[8]), T1Q, T1K, ovs);
Chris@42 192 T1R = VFMAI(T1G, T1F);
Chris@42 193 STM2(&(xo[24]), T1R, ovs, &(xo[0]));
Chris@42 194 T1S = VFNMSI(T1G, T1F);
Chris@42 195 STM2(&(xo[16]), T1S, ovs, &(xo[0]));
Chris@42 196 TM = VFNMS(LDK(KP559016994), TL, TK);
Chris@42 197 TW = VFMA(LDK(KP559016994), TL, TK);
Chris@42 198 TT = VFNMS(LDK(KP559016994), TE, TD);
Chris@42 199 TF = VFMA(LDK(KP559016994), TE, TD);
Chris@42 200 }
Chris@42 201 }
Chris@42 202 }
Chris@42 203 {
Chris@42 204 V T10, TY, TQ, TS, TJ, TR, TZ, TV;
Chris@42 205 T10 = VFMA(LDK(KP951056516), TX, TW);
Chris@42 206 TY = VFNMS(LDK(KP951056516), TX, TW);
Chris@42 207 TQ = VFMA(LDK(KP951056516), TP, TM);
Chris@42 208 TS = VFNMS(LDK(KP951056516), TP, TM);
Chris@42 209 TJ = VFMA(LDK(KP951056516), TI, TF);
Chris@42 210 TR = VFNMS(LDK(KP951056516), TI, TF);
Chris@42 211 TZ = VFMA(LDK(KP951056516), TU, TT);
Chris@42 212 TV = VFNMS(LDK(KP951056516), TU, TT);
Chris@42 213 {
Chris@42 214 V T1T, T1U, T1V, T1W;
Chris@42 215 T1T = VFMAI(TS, TR);
Chris@42 216 STM2(&(xo[22]), T1T, ovs, &(xo[2]));
Chris@42 217 STN2(&(xo[20]), T1I, T1T, ovs);
Chris@42 218 T1U = VFNMSI(TS, TR);
Chris@42 219 STM2(&(xo[18]), T1U, ovs, &(xo[2]));
Chris@42 220 STN2(&(xo[16]), T1S, T1U, ovs);
Chris@42 221 T1V = VFMAI(TQ, TJ);
Chris@42 222 STM2(&(xo[38]), T1V, ovs, &(xo[2]));
Chris@42 223 STN2(&(xo[36]), T1N, T1V, ovs);
Chris@42 224 T1W = VFNMSI(TQ, TJ);
Chris@42 225 STM2(&(xo[2]), T1W, ovs, &(xo[2]));
Chris@42 226 STN2(&(xo[0]), T1H, T1W, ovs);
Chris@42 227 {
Chris@42 228 V T1X, T1Y, T1Z, T20;
Chris@42 229 T1X = VFMAI(TY, TV);
Chris@42 230 STM2(&(xo[6]), T1X, ovs, &(xo[2]));
Chris@42 231 STN2(&(xo[4]), T1O, T1X, ovs);
Chris@42 232 T1Y = VFNMSI(TY, TV);
Chris@42 233 STM2(&(xo[34]), T1Y, ovs, &(xo[2]));
Chris@42 234 STN2(&(xo[32]), T1P, T1Y, ovs);
Chris@42 235 T1Z = VFMAI(T10, TZ);
Chris@42 236 STM2(&(xo[14]), T1Z, ovs, &(xo[2]));
Chris@42 237 STN2(&(xo[12]), T1M, T1Z, ovs);
Chris@42 238 T20 = VFNMSI(T10, TZ);
Chris@42 239 STM2(&(xo[26]), T20, ovs, &(xo[2]));
Chris@42 240 STN2(&(xo[24]), T1R, T20, ovs);
Chris@42 241 }
Chris@42 242 }
Chris@42 243 }
Chris@42 244 }
Chris@42 245 }
Chris@42 246 VLEAVE();
Chris@42 247 }
Chris@42 248
Chris@42 249 static const kdft_desc desc = { 20, XSIMD_STRING("n2fv_20"), {58, 4, 46, 0}, &GENUS, 0, 2, 0, 0 };
Chris@42 250
Chris@42 251 void XSIMD(codelet_n2fv_20) (planner *p) {
Chris@42 252 X(kdft_register) (p, n2fv_20, &desc);
Chris@42 253 }
Chris@42 254
Chris@42 255 #else /* HAVE_FMA */
Chris@42 256
Chris@42 257 /* Generated by: ../../../genfft/gen_notw_c.native -simd -compact -variables 4 -pipeline-latency 8 -n 20 -name n2fv_20 -with-ostride 2 -include n2f.h -store-multiple 2 */
Chris@42 258
Chris@42 259 /*
Chris@42 260 * This function contains 104 FP additions, 24 FP multiplications,
Chris@42 261 * (or, 92 additions, 12 multiplications, 12 fused multiply/add),
Chris@42 262 * 57 stack variables, 4 constants, and 50 memory accesses
Chris@42 263 */
Chris@42 264 #include "n2f.h"
Chris@42 265
Chris@42 266 static void n2fv_20(const R *ri, const R *ii, R *ro, R *io, stride is, stride os, INT v, INT ivs, INT ovs)
Chris@42 267 {
Chris@42 268 DVK(KP587785252, +0.587785252292473129168705954639072768597652438);
Chris@42 269 DVK(KP951056516, +0.951056516295153572116439333379382143405698634);
Chris@42 270 DVK(KP250000000, +0.250000000000000000000000000000000000000000000);
Chris@42 271 DVK(KP559016994, +0.559016994374947424102293417182819058860154590);
Chris@42 272 {
Chris@42 273 INT i;
Chris@42 274 const R *xi;
Chris@42 275 R *xo;
Chris@42 276 xi = ri;
Chris@42 277 xo = ro;
Chris@42 278 for (i = v; i > 0; i = i - VL, xi = xi + (VL * ivs), xo = xo + (VL * ovs), MAKE_VOLATILE_STRIDE(40, is), MAKE_VOLATILE_STRIDE(40, os)) {
Chris@42 279 V T3, T1B, Tm, T1i, TG, TN, TO, TH, T13, T16, T1k, T1u, T1v, T1z, T1r;
Chris@42 280 V T1s, T1y, T1a, T1d, T1j, Ti, TD, TB, TL;
Chris@42 281 {
Chris@42 282 V T1, T2, T1g, Tk, Tl, T1h;
Chris@42 283 T1 = LD(&(xi[0]), ivs, &(xi[0]));
Chris@42 284 T2 = LD(&(xi[WS(is, 10)]), ivs, &(xi[0]));
Chris@42 285 T1g = VADD(T1, T2);
Chris@42 286 Tk = LD(&(xi[WS(is, 5)]), ivs, &(xi[WS(is, 1)]));
Chris@42 287 Tl = LD(&(xi[WS(is, 15)]), ivs, &(xi[WS(is, 1)]));
Chris@42 288 T1h = VADD(Tk, Tl);
Chris@42 289 T3 = VSUB(T1, T2);
Chris@42 290 T1B = VADD(T1g, T1h);
Chris@42 291 Tm = VSUB(Tk, Tl);
Chris@42 292 T1i = VSUB(T1g, T1h);
Chris@42 293 }
Chris@42 294 {
Chris@42 295 V T6, T18, Tw, T12, Tz, T15, T9, T1b, Td, T11, Tp, T19, Ts, T1c, Tg;
Chris@42 296 V T14;
Chris@42 297 {
Chris@42 298 V T4, T5, Tu, Tv;
Chris@42 299 T4 = LD(&(xi[WS(is, 4)]), ivs, &(xi[0]));
Chris@42 300 T5 = LD(&(xi[WS(is, 14)]), ivs, &(xi[0]));
Chris@42 301 T6 = VSUB(T4, T5);
Chris@42 302 T18 = VADD(T4, T5);
Chris@42 303 Tu = LD(&(xi[WS(is, 13)]), ivs, &(xi[WS(is, 1)]));
Chris@42 304 Tv = LD(&(xi[WS(is, 3)]), ivs, &(xi[WS(is, 1)]));
Chris@42 305 Tw = VSUB(Tu, Tv);
Chris@42 306 T12 = VADD(Tu, Tv);
Chris@42 307 }
Chris@42 308 {
Chris@42 309 V Tx, Ty, T7, T8;
Chris@42 310 Tx = LD(&(xi[WS(is, 17)]), ivs, &(xi[WS(is, 1)]));
Chris@42 311 Ty = LD(&(xi[WS(is, 7)]), ivs, &(xi[WS(is, 1)]));
Chris@42 312 Tz = VSUB(Tx, Ty);
Chris@42 313 T15 = VADD(Tx, Ty);
Chris@42 314 T7 = LD(&(xi[WS(is, 16)]), ivs, &(xi[0]));
Chris@42 315 T8 = LD(&(xi[WS(is, 6)]), ivs, &(xi[0]));
Chris@42 316 T9 = VSUB(T7, T8);
Chris@42 317 T1b = VADD(T7, T8);
Chris@42 318 }
Chris@42 319 {
Chris@42 320 V Tb, Tc, Tn, To;
Chris@42 321 Tb = LD(&(xi[WS(is, 8)]), ivs, &(xi[0]));
Chris@42 322 Tc = LD(&(xi[WS(is, 18)]), ivs, &(xi[0]));
Chris@42 323 Td = VSUB(Tb, Tc);
Chris@42 324 T11 = VADD(Tb, Tc);
Chris@42 325 Tn = LD(&(xi[WS(is, 9)]), ivs, &(xi[WS(is, 1)]));
Chris@42 326 To = LD(&(xi[WS(is, 19)]), ivs, &(xi[WS(is, 1)]));
Chris@42 327 Tp = VSUB(Tn, To);
Chris@42 328 T19 = VADD(Tn, To);
Chris@42 329 }
Chris@42 330 {
Chris@42 331 V Tq, Tr, Te, Tf;
Chris@42 332 Tq = LD(&(xi[WS(is, 1)]), ivs, &(xi[WS(is, 1)]));
Chris@42 333 Tr = LD(&(xi[WS(is, 11)]), ivs, &(xi[WS(is, 1)]));
Chris@42 334 Ts = VSUB(Tq, Tr);
Chris@42 335 T1c = VADD(Tq, Tr);
Chris@42 336 Te = LD(&(xi[WS(is, 12)]), ivs, &(xi[0]));
Chris@42 337 Tf = LD(&(xi[WS(is, 2)]), ivs, &(xi[0]));
Chris@42 338 Tg = VSUB(Te, Tf);
Chris@42 339 T14 = VADD(Te, Tf);
Chris@42 340 }
Chris@42 341 TG = VSUB(Ts, Tp);
Chris@42 342 TN = VSUB(T6, T9);
Chris@42 343 TO = VSUB(Td, Tg);
Chris@42 344 TH = VSUB(Tz, Tw);
Chris@42 345 T13 = VSUB(T11, T12);
Chris@42 346 T16 = VSUB(T14, T15);
Chris@42 347 T1k = VADD(T13, T16);
Chris@42 348 T1u = VADD(T11, T12);
Chris@42 349 T1v = VADD(T14, T15);
Chris@42 350 T1z = VADD(T1u, T1v);
Chris@42 351 T1r = VADD(T18, T19);
Chris@42 352 T1s = VADD(T1b, T1c);
Chris@42 353 T1y = VADD(T1r, T1s);
Chris@42 354 T1a = VSUB(T18, T19);
Chris@42 355 T1d = VSUB(T1b, T1c);
Chris@42 356 T1j = VADD(T1a, T1d);
Chris@42 357 {
Chris@42 358 V Ta, Th, Tt, TA;
Chris@42 359 Ta = VADD(T6, T9);
Chris@42 360 Th = VADD(Td, Tg);
Chris@42 361 Ti = VADD(Ta, Th);
Chris@42 362 TD = VMUL(LDK(KP559016994), VSUB(Ta, Th));
Chris@42 363 Tt = VADD(Tp, Ts);
Chris@42 364 TA = VADD(Tw, Tz);
Chris@42 365 TB = VADD(Tt, TA);
Chris@42 366 TL = VMUL(LDK(KP559016994), VSUB(TA, Tt));
Chris@42 367 }
Chris@42 368 }
Chris@42 369 {
Chris@42 370 V T1I, T1J, T1K, T1L, T1N, T1H, Tj, TC;
Chris@42 371 Tj = VADD(T3, Ti);
Chris@42 372 TC = VBYI(VADD(Tm, TB));
Chris@42 373 T1H = VSUB(Tj, TC);
Chris@42 374 STM2(&(xo[10]), T1H, ovs, &(xo[2]));
Chris@42 375 T1I = VADD(Tj, TC);
Chris@42 376 STM2(&(xo[30]), T1I, ovs, &(xo[2]));
Chris@42 377 {
Chris@42 378 V T1A, T1C, T1D, T1x, T1G, T1t, T1w, T1F, T1E, T1M;
Chris@42 379 T1A = VMUL(LDK(KP559016994), VSUB(T1y, T1z));
Chris@42 380 T1C = VADD(T1y, T1z);
Chris@42 381 T1D = VFNMS(LDK(KP250000000), T1C, T1B);
Chris@42 382 T1t = VSUB(T1r, T1s);
Chris@42 383 T1w = VSUB(T1u, T1v);
Chris@42 384 T1x = VBYI(VFMA(LDK(KP951056516), T1t, VMUL(LDK(KP587785252), T1w)));
Chris@42 385 T1G = VBYI(VFNMS(LDK(KP587785252), T1t, VMUL(LDK(KP951056516), T1w)));
Chris@42 386 T1J = VADD(T1B, T1C);
Chris@42 387 STM2(&(xo[0]), T1J, ovs, &(xo[0]));
Chris@42 388 T1F = VSUB(T1D, T1A);
Chris@42 389 T1K = VSUB(T1F, T1G);
Chris@42 390 STM2(&(xo[16]), T1K, ovs, &(xo[0]));
Chris@42 391 T1L = VADD(T1G, T1F);
Chris@42 392 STM2(&(xo[24]), T1L, ovs, &(xo[0]));
Chris@42 393 T1E = VADD(T1A, T1D);
Chris@42 394 T1M = VADD(T1x, T1E);
Chris@42 395 STM2(&(xo[8]), T1M, ovs, &(xo[0]));
Chris@42 396 STN2(&(xo[8]), T1M, T1H, ovs);
Chris@42 397 T1N = VSUB(T1E, T1x);
Chris@42 398 STM2(&(xo[32]), T1N, ovs, &(xo[0]));
Chris@42 399 }
Chris@42 400 {
Chris@42 401 V T1O, T1P, T1R, T1S;
Chris@42 402 {
Chris@42 403 V T1n, T1l, T1m, T1f, T1q, T17, T1e, T1p, T1Q, T1o;
Chris@42 404 T1n = VMUL(LDK(KP559016994), VSUB(T1j, T1k));
Chris@42 405 T1l = VADD(T1j, T1k);
Chris@42 406 T1m = VFNMS(LDK(KP250000000), T1l, T1i);
Chris@42 407 T17 = VSUB(T13, T16);
Chris@42 408 T1e = VSUB(T1a, T1d);
Chris@42 409 T1f = VBYI(VFNMS(LDK(KP587785252), T1e, VMUL(LDK(KP951056516), T17)));
Chris@42 410 T1q = VBYI(VFMA(LDK(KP951056516), T1e, VMUL(LDK(KP587785252), T17)));
Chris@42 411 T1O = VADD(T1i, T1l);
Chris@42 412 STM2(&(xo[20]), T1O, ovs, &(xo[0]));
Chris@42 413 T1p = VADD(T1n, T1m);
Chris@42 414 T1P = VSUB(T1p, T1q);
Chris@42 415 STM2(&(xo[12]), T1P, ovs, &(xo[0]));
Chris@42 416 T1Q = VADD(T1q, T1p);
Chris@42 417 STM2(&(xo[28]), T1Q, ovs, &(xo[0]));
Chris@42 418 STN2(&(xo[28]), T1Q, T1I, ovs);
Chris@42 419 T1o = VSUB(T1m, T1n);
Chris@42 420 T1R = VADD(T1f, T1o);
Chris@42 421 STM2(&(xo[4]), T1R, ovs, &(xo[0]));
Chris@42 422 T1S = VSUB(T1o, T1f);
Chris@42 423 STM2(&(xo[36]), T1S, ovs, &(xo[0]));
Chris@42 424 }
Chris@42 425 {
Chris@42 426 V TI, TP, TX, TU, TM, TW, TF, TT, TK, TE;
Chris@42 427 TI = VFMA(LDK(KP951056516), TG, VMUL(LDK(KP587785252), TH));
Chris@42 428 TP = VFMA(LDK(KP951056516), TN, VMUL(LDK(KP587785252), TO));
Chris@42 429 TX = VFNMS(LDK(KP587785252), TN, VMUL(LDK(KP951056516), TO));
Chris@42 430 TU = VFNMS(LDK(KP587785252), TG, VMUL(LDK(KP951056516), TH));
Chris@42 431 TK = VFMS(LDK(KP250000000), TB, Tm);
Chris@42 432 TM = VADD(TK, TL);
Chris@42 433 TW = VSUB(TL, TK);
Chris@42 434 TE = VFNMS(LDK(KP250000000), Ti, T3);
Chris@42 435 TF = VADD(TD, TE);
Chris@42 436 TT = VSUB(TE, TD);
Chris@42 437 {
Chris@42 438 V TJ, TQ, T1T, T1U;
Chris@42 439 TJ = VADD(TF, TI);
Chris@42 440 TQ = VBYI(VSUB(TM, TP));
Chris@42 441 T1T = VSUB(TJ, TQ);
Chris@42 442 STM2(&(xo[38]), T1T, ovs, &(xo[2]));
Chris@42 443 STN2(&(xo[36]), T1S, T1T, ovs);
Chris@42 444 T1U = VADD(TJ, TQ);
Chris@42 445 STM2(&(xo[2]), T1U, ovs, &(xo[2]));
Chris@42 446 STN2(&(xo[0]), T1J, T1U, ovs);
Chris@42 447 }
Chris@42 448 {
Chris@42 449 V TZ, T10, T1V, T1W;
Chris@42 450 TZ = VADD(TT, TU);
Chris@42 451 T10 = VBYI(VADD(TX, TW));
Chris@42 452 T1V = VSUB(TZ, T10);
Chris@42 453 STM2(&(xo[26]), T1V, ovs, &(xo[2]));
Chris@42 454 STN2(&(xo[24]), T1L, T1V, ovs);
Chris@42 455 T1W = VADD(TZ, T10);
Chris@42 456 STM2(&(xo[14]), T1W, ovs, &(xo[2]));
Chris@42 457 STN2(&(xo[12]), T1P, T1W, ovs);
Chris@42 458 }
Chris@42 459 {
Chris@42 460 V TR, TS, T1X, T1Y;
Chris@42 461 TR = VSUB(TF, TI);
Chris@42 462 TS = VBYI(VADD(TP, TM));
Chris@42 463 T1X = VSUB(TR, TS);
Chris@42 464 STM2(&(xo[22]), T1X, ovs, &(xo[2]));
Chris@42 465 STN2(&(xo[20]), T1O, T1X, ovs);
Chris@42 466 T1Y = VADD(TR, TS);
Chris@42 467 STM2(&(xo[18]), T1Y, ovs, &(xo[2]));
Chris@42 468 STN2(&(xo[16]), T1K, T1Y, ovs);
Chris@42 469 }
Chris@42 470 {
Chris@42 471 V TV, TY, T1Z, T20;
Chris@42 472 TV = VSUB(TT, TU);
Chris@42 473 TY = VBYI(VSUB(TW, TX));
Chris@42 474 T1Z = VSUB(TV, TY);
Chris@42 475 STM2(&(xo[34]), T1Z, ovs, &(xo[2]));
Chris@42 476 STN2(&(xo[32]), T1N, T1Z, ovs);
Chris@42 477 T20 = VADD(TV, TY);
Chris@42 478 STM2(&(xo[6]), T20, ovs, &(xo[2]));
Chris@42 479 STN2(&(xo[4]), T1R, T20, ovs);
Chris@42 480 }
Chris@42 481 }
Chris@42 482 }
Chris@42 483 }
Chris@42 484 }
Chris@42 485 }
Chris@42 486 VLEAVE();
Chris@42 487 }
Chris@42 488
Chris@42 489 static const kdft_desc desc = { 20, XSIMD_STRING("n2fv_20"), {92, 12, 12, 0}, &GENUS, 0, 2, 0, 0 };
Chris@42 490
Chris@42 491 void XSIMD(codelet_n2fv_20) (planner *p) {
Chris@42 492 X(kdft_register) (p, n2fv_20, &desc);
Chris@42 493 }
Chris@42 494
Chris@42 495 #endif /* HAVE_FMA */