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annotate src/fftw-3.3.5/rdft/scalar/r2cb/hc2cb_12.c @ 56:af97cad61ff0

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Add updated build of PortAudio for OSX
author Chris Cannam <cannam@all-day-breakfast.com>
date Tue, 03 Jan 2017 15:10:52 +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 16:51:30 EDT 2016 */
Chris@42 23
Chris@42 24 #include "codelet-rdft.h"
Chris@42 25
Chris@42 26 #ifdef HAVE_FMA
Chris@42 27
Chris@42 28 /* Generated by: ../../../genfft/gen_hc2c.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -sign 1 -n 12 -dif -name hc2cb_12 -include hc2cb.h */
Chris@42 29
Chris@42 30 /*
Chris@42 31 * This function contains 118 FP additions, 68 FP multiplications,
Chris@42 32 * (or, 72 additions, 22 multiplications, 46 fused multiply/add),
Chris@42 33 * 64 stack variables, 2 constants, and 48 memory accesses
Chris@42 34 */
Chris@42 35 #include "hc2cb.h"
Chris@42 36
Chris@42 37 static void hc2cb_12(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms)
Chris@42 38 {
Chris@42 39 DK(KP866025403, +0.866025403784438646763723170752936183471402627);
Chris@42 40 DK(KP500000000, +0.500000000000000000000000000000000000000000000);
Chris@42 41 {
Chris@42 42 INT m;
Chris@42 43 for (m = mb, W = W + ((mb - 1) * 22); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 22, MAKE_VOLATILE_STRIDE(48, rs)) {
Chris@42 44 E T1U, T1X, T1W, T1Y, T1V;
Chris@42 45 {
Chris@42 46 E T18, T20, T21, T1b, T2a, T1s, T29, T1p, TO, T11, To, Tb, Tg, T23, T1f;
Chris@42 47 E Tl, Ty, Tt, T1i, T24, T1z, T2d, T1w, T2c;
Chris@42 48 {
Chris@42 49 E T5, Ta, TN, TI;
Chris@42 50 {
Chris@42 51 E T1, TE, T6, TM, T7, T1o, T4, T17, TH, T8, TJ, TK;
Chris@42 52 T1 = Rp[0];
Chris@42 53 TE = Ip[0];
Chris@42 54 T6 = Rm[WS(rs, 5)];
Chris@42 55 TM = Im[WS(rs, 5)];
Chris@42 56 {
Chris@42 57 E T2, T3, TF, TG;
Chris@42 58 T2 = Rp[WS(rs, 4)];
Chris@42 59 T3 = Rm[WS(rs, 3)];
Chris@42 60 TF = Ip[WS(rs, 4)];
Chris@42 61 TG = Im[WS(rs, 3)];
Chris@42 62 T7 = Rm[WS(rs, 1)];
Chris@42 63 T1o = T2 - T3;
Chris@42 64 T4 = T2 + T3;
Chris@42 65 T17 = TF + TG;
Chris@42 66 TH = TF - TG;
Chris@42 67 T8 = Rp[WS(rs, 2)];
Chris@42 68 TJ = Ip[WS(rs, 2)];
Chris@42 69 TK = Im[WS(rs, 1)];
Chris@42 70 }
Chris@42 71 {
Chris@42 72 E T1r, T1a, T19, T1q, T9, TL, T16, T1n;
Chris@42 73 T5 = T1 + T4;
Chris@42 74 T16 = FNMS(KP500000000, T4, T1);
Chris@42 75 T1r = T7 - T8;
Chris@42 76 T9 = T7 + T8;
Chris@42 77 T1a = TJ + TK;
Chris@42 78 TL = TJ - TK;
Chris@42 79 T18 = FNMS(KP866025403, T17, T16);
Chris@42 80 T20 = FMA(KP866025403, T17, T16);
Chris@42 81 T19 = FNMS(KP500000000, T9, T6);
Chris@42 82 Ta = T6 + T9;
Chris@42 83 TN = TL - TM;
Chris@42 84 T1q = FMA(KP500000000, TL, TM);
Chris@42 85 T1n = FNMS(KP500000000, TH, TE);
Chris@42 86 TI = TE + TH;
Chris@42 87 T21 = FNMS(KP866025403, T1a, T19);
Chris@42 88 T1b = FMA(KP866025403, T1a, T19);
Chris@42 89 T2a = FMA(KP866025403, T1r, T1q);
Chris@42 90 T1s = FNMS(KP866025403, T1r, T1q);
Chris@42 91 T29 = FNMS(KP866025403, T1o, T1n);
Chris@42 92 T1p = FMA(KP866025403, T1o, T1n);
Chris@42 93 }
Chris@42 94 }
Chris@42 95 {
Chris@42 96 E Tc, Tp, Th, Tx, Ti, Tf, T1v, Ts, T1e, Tj, Tu, Tv;
Chris@42 97 Tc = Rp[WS(rs, 3)];
Chris@42 98 TO = TI - TN;
Chris@42 99 T11 = TI + TN;
Chris@42 100 Tp = Ip[WS(rs, 3)];
Chris@42 101 To = T5 - Ta;
Chris@42 102 Tb = T5 + Ta;
Chris@42 103 Th = Rm[WS(rs, 2)];
Chris@42 104 Tx = Im[WS(rs, 2)];
Chris@42 105 {
Chris@42 106 E Td, Te, Tq, Tr;
Chris@42 107 Td = Rm[WS(rs, 4)];
Chris@42 108 Te = Rm[0];
Chris@42 109 Tq = Im[WS(rs, 4)];
Chris@42 110 Tr = Im[0];
Chris@42 111 Ti = Rp[WS(rs, 1)];
Chris@42 112 Tf = Td + Te;
Chris@42 113 T1v = Td - Te;
Chris@42 114 Ts = Tq + Tr;
Chris@42 115 T1e = Tq - Tr;
Chris@42 116 Tj = Rp[WS(rs, 5)];
Chris@42 117 Tu = Ip[WS(rs, 1)];
Chris@42 118 Tv = Ip[WS(rs, 5)];
Chris@42 119 }
Chris@42 120 {
Chris@42 121 E T1y, T1h, T1g, T1x, Tk, Tw, T1d, T1u;
Chris@42 122 T1d = FNMS(KP500000000, Tf, Tc);
Chris@42 123 Tg = Tc + Tf;
Chris@42 124 Tk = Ti + Tj;
Chris@42 125 T1y = Ti - Tj;
Chris@42 126 Tw = Tu + Tv;
Chris@42 127 T1h = Tv - Tu;
Chris@42 128 T23 = FNMS(KP866025403, T1e, T1d);
Chris@42 129 T1f = FMA(KP866025403, T1e, T1d);
Chris@42 130 Tl = Th + Tk;
Chris@42 131 T1g = FNMS(KP500000000, Tk, Th);
Chris@42 132 T1x = FMA(KP500000000, Tw, Tx);
Chris@42 133 Ty = Tw - Tx;
Chris@42 134 Tt = Tp - Ts;
Chris@42 135 T1u = FMA(KP500000000, Ts, Tp);
Chris@42 136 T1i = FMA(KP866025403, T1h, T1g);
Chris@42 137 T24 = FNMS(KP866025403, T1h, T1g);
Chris@42 138 T1z = FNMS(KP866025403, T1y, T1x);
Chris@42 139 T2d = FMA(KP866025403, T1y, T1x);
Chris@42 140 T1w = FMA(KP866025403, T1v, T1u);
Chris@42 141 T2c = FNMS(KP866025403, T1v, T1u);
Chris@42 142 }
Chris@42 143 }
Chris@42 144 }
Chris@42 145 {
Chris@42 146 E TY, T13, TX, T10;
Chris@42 147 {
Chris@42 148 E Tn, T12, TC, Tm, TD, TS, TA, Tz;
Chris@42 149 Tn = W[16];
Chris@42 150 T12 = Tt + Ty;
Chris@42 151 Tz = Tt - Ty;
Chris@42 152 TC = W[17];
Chris@42 153 Tm = Tg + Tl;
Chris@42 154 TD = Tg - Tl;
Chris@42 155 TS = To + Tz;
Chris@42 156 TA = To - Tz;
Chris@42 157 {
Chris@42 158 E TV, TU, TW, TT;
Chris@42 159 {
Chris@42 160 E TQ, TR, TP, TB;
Chris@42 161 TV = TO - TD;
Chris@42 162 TP = TD + TO;
Chris@42 163 Rp[0] = Tb + Tm;
Chris@42 164 TB = Tn * TA;
Chris@42 165 TQ = Tn * TP;
Chris@42 166 TR = W[4];
Chris@42 167 Ip[WS(rs, 4)] = FNMS(TC, TP, TB);
Chris@42 168 TU = W[5];
Chris@42 169 Im[WS(rs, 4)] = FMA(TC, TA, TQ);
Chris@42 170 TW = TR * TV;
Chris@42 171 TT = TR * TS;
Chris@42 172 }
Chris@42 173 Im[WS(rs, 1)] = FMA(TU, TS, TW);
Chris@42 174 Ip[WS(rs, 1)] = FNMS(TU, TV, TT);
Chris@42 175 TY = Tb - Tm;
Chris@42 176 T13 = T11 - T12;
Chris@42 177 TX = W[10];
Chris@42 178 T10 = W[11];
Chris@42 179 Rm[0] = T11 + T12;
Chris@42 180 }
Chris@42 181 }
Chris@42 182 {
Chris@42 183 E T1K, T1Q, T1P, T1L, T2o, T2u, T2t, T2p;
Chris@42 184 {
Chris@42 185 E T1E, T1D, T1H, T1F, T1G, T1t, T1k, T1A;
Chris@42 186 {
Chris@42 187 E T1c, TZ, T14, T1j;
Chris@42 188 T1K = T18 - T1b;
Chris@42 189 T1c = T18 + T1b;
Chris@42 190 TZ = TX * TY;
Chris@42 191 T14 = T10 * TY;
Chris@42 192 T1j = T1f + T1i;
Chris@42 193 T1Q = T1f - T1i;
Chris@42 194 T1P = T1p + T1s;
Chris@42 195 T1t = T1p - T1s;
Chris@42 196 Rp[WS(rs, 3)] = FNMS(T10, T13, TZ);
Chris@42 197 Rm[WS(rs, 3)] = FMA(TX, T13, T14);
Chris@42 198 T1E = T1c + T1j;
Chris@42 199 T1k = T1c - T1j;
Chris@42 200 T1A = T1w - T1z;
Chris@42 201 T1L = T1w + T1z;
Chris@42 202 }
Chris@42 203 {
Chris@42 204 E T15, T1m, T1B, T1l, T1C;
Chris@42 205 T15 = W[18];
Chris@42 206 T1m = W[19];
Chris@42 207 T1D = W[6];
Chris@42 208 T1H = T1t + T1A;
Chris@42 209 T1B = T1t - T1A;
Chris@42 210 T1l = T15 * T1k;
Chris@42 211 T1C = T1m * T1k;
Chris@42 212 T1F = T1D * T1E;
Chris@42 213 T1G = W[7];
Chris@42 214 Rp[WS(rs, 5)] = FNMS(T1m, T1B, T1l);
Chris@42 215 Rm[WS(rs, 5)] = FMA(T15, T1B, T1C);
Chris@42 216 }
Chris@42 217 {
Chris@42 218 E T26, T2i, T2l, T2f, T1Z, T28;
Chris@42 219 {
Chris@42 220 E T22, T1I, T25, T2b, T2e;
Chris@42 221 T22 = T20 + T21;
Chris@42 222 T2o = T20 - T21;
Chris@42 223 Rp[WS(rs, 2)] = FNMS(T1G, T1H, T1F);
Chris@42 224 T1I = T1G * T1E;
Chris@42 225 T2u = T23 - T24;
Chris@42 226 T25 = T23 + T24;
Chris@42 227 T2b = T29 - T2a;
Chris@42 228 T2t = T29 + T2a;
Chris@42 229 T2p = T2c + T2d;
Chris@42 230 T2e = T2c - T2d;
Chris@42 231 Rm[WS(rs, 2)] = FMA(T1D, T1H, T1I);
Chris@42 232 T26 = T22 - T25;
Chris@42 233 T2i = T22 + T25;
Chris@42 234 T2l = T2b + T2e;
Chris@42 235 T2f = T2b - T2e;
Chris@42 236 }
Chris@42 237 T1Z = W[2];
Chris@42 238 T28 = W[3];
Chris@42 239 {
Chris@42 240 E T2h, T2k, T27, T2g, T2j, T2m;
Chris@42 241 T2h = W[14];
Chris@42 242 T2k = W[15];
Chris@42 243 T27 = T1Z * T26;
Chris@42 244 T2g = T28 * T26;
Chris@42 245 T2j = T2h * T2i;
Chris@42 246 T2m = T2k * T2i;
Chris@42 247 Rp[WS(rs, 1)] = FNMS(T28, T2f, T27);
Chris@42 248 Rm[WS(rs, 1)] = FMA(T1Z, T2f, T2g);
Chris@42 249 Rp[WS(rs, 4)] = FNMS(T2k, T2l, T2j);
Chris@42 250 Rm[WS(rs, 4)] = FMA(T2h, T2l, T2m);
Chris@42 251 }
Chris@42 252 }
Chris@42 253 }
Chris@42 254 {
Chris@42 255 E T2y, T2B, T2A, T2C, T2z;
Chris@42 256 {
Chris@42 257 E T2n, T2q, T2v, T2s, T2r, T2x, T2w;
Chris@42 258 T2n = W[8];
Chris@42 259 T2y = T2o + T2p;
Chris@42 260 T2q = T2o - T2p;
Chris@42 261 T2B = T2t - T2u;
Chris@42 262 T2v = T2t + T2u;
Chris@42 263 T2s = W[9];
Chris@42 264 T2r = T2n * T2q;
Chris@42 265 T2x = W[20];
Chris@42 266 T2w = T2n * T2v;
Chris@42 267 T2A = W[21];
Chris@42 268 Ip[WS(rs, 2)] = FNMS(T2s, T2v, T2r);
Chris@42 269 T2C = T2x * T2B;
Chris@42 270 T2z = T2x * T2y;
Chris@42 271 Im[WS(rs, 2)] = FMA(T2s, T2q, T2w);
Chris@42 272 }
Chris@42 273 Im[WS(rs, 5)] = FMA(T2A, T2y, T2C);
Chris@42 274 Ip[WS(rs, 5)] = FNMS(T2A, T2B, T2z);
Chris@42 275 {
Chris@42 276 E T1J, T1M, T1R, T1O, T1N, T1T, T1S;
Chris@42 277 T1J = W[0];
Chris@42 278 T1U = T1K + T1L;
Chris@42 279 T1M = T1K - T1L;
Chris@42 280 T1X = T1P - T1Q;
Chris@42 281 T1R = T1P + T1Q;
Chris@42 282 T1O = W[1];
Chris@42 283 T1N = T1J * T1M;
Chris@42 284 T1T = W[12];
Chris@42 285 T1S = T1J * T1R;
Chris@42 286 T1W = W[13];
Chris@42 287 Ip[0] = FNMS(T1O, T1R, T1N);
Chris@42 288 T1Y = T1T * T1X;
Chris@42 289 T1V = T1T * T1U;
Chris@42 290 Im[0] = FMA(T1O, T1M, T1S);
Chris@42 291 }
Chris@42 292 }
Chris@42 293 }
Chris@42 294 }
Chris@42 295 }
Chris@42 296 Im[WS(rs, 3)] = FMA(T1W, T1U, T1Y);
Chris@42 297 Ip[WS(rs, 3)] = FNMS(T1W, T1X, T1V);
Chris@42 298 }
Chris@42 299 }
Chris@42 300 }
Chris@42 301
Chris@42 302 static const tw_instr twinstr[] = {
Chris@42 303 {TW_FULL, 1, 12},
Chris@42 304 {TW_NEXT, 1, 0}
Chris@42 305 };
Chris@42 306
Chris@42 307 static const hc2c_desc desc = { 12, "hc2cb_12", twinstr, &GENUS, {72, 22, 46, 0} };
Chris@42 308
Chris@42 309 void X(codelet_hc2cb_12) (planner *p) {
Chris@42 310 X(khc2c_register) (p, hc2cb_12, &desc, HC2C_VIA_RDFT);
Chris@42 311 }
Chris@42 312 #else /* HAVE_FMA */
Chris@42 313
Chris@42 314 /* Generated by: ../../../genfft/gen_hc2c.native -compact -variables 4 -pipeline-latency 4 -sign 1 -n 12 -dif -name hc2cb_12 -include hc2cb.h */
Chris@42 315
Chris@42 316 /*
Chris@42 317 * This function contains 118 FP additions, 60 FP multiplications,
Chris@42 318 * (or, 88 additions, 30 multiplications, 30 fused multiply/add),
Chris@42 319 * 39 stack variables, 2 constants, and 48 memory accesses
Chris@42 320 */
Chris@42 321 #include "hc2cb.h"
Chris@42 322
Chris@42 323 static void hc2cb_12(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms)
Chris@42 324 {
Chris@42 325 DK(KP500000000, +0.500000000000000000000000000000000000000000000);
Chris@42 326 DK(KP866025403, +0.866025403784438646763723170752936183471402627);
Chris@42 327 {
Chris@42 328 INT m;
Chris@42 329 for (m = mb, W = W + ((mb - 1) * 22); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 22, MAKE_VOLATILE_STRIDE(48, rs)) {
Chris@42 330 E T5, TH, T12, T1M, T1i, T1U, Tl, Ty, T1c, T1Y, T1s, T1Q, Ta, TM, T15;
Chris@42 331 E T1N, T1l, T1V, Tg, Tt, T19, T1X, T1p, T1P;
Chris@42 332 {
Chris@42 333 E T1, TD, T4, T1g, TG, T11, T10, T1h;
Chris@42 334 T1 = Rp[0];
Chris@42 335 TD = Ip[0];
Chris@42 336 {
Chris@42 337 E T2, T3, TE, TF;
Chris@42 338 T2 = Rp[WS(rs, 4)];
Chris@42 339 T3 = Rm[WS(rs, 3)];
Chris@42 340 T4 = T2 + T3;
Chris@42 341 T1g = KP866025403 * (T2 - T3);
Chris@42 342 TE = Ip[WS(rs, 4)];
Chris@42 343 TF = Im[WS(rs, 3)];
Chris@42 344 TG = TE - TF;
Chris@42 345 T11 = KP866025403 * (TE + TF);
Chris@42 346 }
Chris@42 347 T5 = T1 + T4;
Chris@42 348 TH = TD + TG;
Chris@42 349 T10 = FNMS(KP500000000, T4, T1);
Chris@42 350 T12 = T10 - T11;
Chris@42 351 T1M = T10 + T11;
Chris@42 352 T1h = FNMS(KP500000000, TG, TD);
Chris@42 353 T1i = T1g + T1h;
Chris@42 354 T1U = T1h - T1g;
Chris@42 355 }
Chris@42 356 {
Chris@42 357 E Th, Tx, Tk, T1a, Tw, T1r, T1b, T1q;
Chris@42 358 Th = Rm[WS(rs, 2)];
Chris@42 359 Tx = Im[WS(rs, 2)];
Chris@42 360 {
Chris@42 361 E Ti, Tj, Tu, Tv;
Chris@42 362 Ti = Rp[WS(rs, 1)];
Chris@42 363 Tj = Rp[WS(rs, 5)];
Chris@42 364 Tk = Ti + Tj;
Chris@42 365 T1a = KP866025403 * (Ti - Tj);
Chris@42 366 Tu = Ip[WS(rs, 1)];
Chris@42 367 Tv = Ip[WS(rs, 5)];
Chris@42 368 Tw = Tu + Tv;
Chris@42 369 T1r = KP866025403 * (Tv - Tu);
Chris@42 370 }
Chris@42 371 Tl = Th + Tk;
Chris@42 372 Ty = Tw - Tx;
Chris@42 373 T1b = FMA(KP500000000, Tw, Tx);
Chris@42 374 T1c = T1a - T1b;
Chris@42 375 T1Y = T1a + T1b;
Chris@42 376 T1q = FNMS(KP500000000, Tk, Th);
Chris@42 377 T1s = T1q + T1r;
Chris@42 378 T1Q = T1q - T1r;
Chris@42 379 }
Chris@42 380 {
Chris@42 381 E T6, TL, T9, T1j, TK, T14, T13, T1k;
Chris@42 382 T6 = Rm[WS(rs, 5)];
Chris@42 383 TL = Im[WS(rs, 5)];
Chris@42 384 {
Chris@42 385 E T7, T8, TI, TJ;
Chris@42 386 T7 = Rm[WS(rs, 1)];
Chris@42 387 T8 = Rp[WS(rs, 2)];
Chris@42 388 T9 = T7 + T8;
Chris@42 389 T1j = KP866025403 * (T7 - T8);
Chris@42 390 TI = Ip[WS(rs, 2)];
Chris@42 391 TJ = Im[WS(rs, 1)];
Chris@42 392 TK = TI - TJ;
Chris@42 393 T14 = KP866025403 * (TI + TJ);
Chris@42 394 }
Chris@42 395 Ta = T6 + T9;
Chris@42 396 TM = TK - TL;
Chris@42 397 T13 = FNMS(KP500000000, T9, T6);
Chris@42 398 T15 = T13 + T14;
Chris@42 399 T1N = T13 - T14;
Chris@42 400 T1k = FMA(KP500000000, TK, TL);
Chris@42 401 T1l = T1j - T1k;
Chris@42 402 T1V = T1j + T1k;
Chris@42 403 }
Chris@42 404 {
Chris@42 405 E Tc, Tp, Tf, T17, Ts, T1o, T18, T1n;
Chris@42 406 Tc = Rp[WS(rs, 3)];
Chris@42 407 Tp = Ip[WS(rs, 3)];
Chris@42 408 {
Chris@42 409 E Td, Te, Tq, Tr;
Chris@42 410 Td = Rm[WS(rs, 4)];
Chris@42 411 Te = Rm[0];
Chris@42 412 Tf = Td + Te;
Chris@42 413 T17 = KP866025403 * (Td - Te);
Chris@42 414 Tq = Im[WS(rs, 4)];
Chris@42 415 Tr = Im[0];
Chris@42 416 Ts = Tq + Tr;
Chris@42 417 T1o = KP866025403 * (Tq - Tr);
Chris@42 418 }
Chris@42 419 Tg = Tc + Tf;
Chris@42 420 Tt = Tp - Ts;
Chris@42 421 T18 = FMA(KP500000000, Ts, Tp);
Chris@42 422 T19 = T17 + T18;
Chris@42 423 T1X = T18 - T17;
Chris@42 424 T1n = FNMS(KP500000000, Tf, Tc);
Chris@42 425 T1p = T1n + T1o;
Chris@42 426 T1P = T1n - T1o;
Chris@42 427 }
Chris@42 428 {
Chris@42 429 E Tb, Tm, TU, TW, TX, TY, TT, TV;
Chris@42 430 Tb = T5 + Ta;
Chris@42 431 Tm = Tg + Tl;
Chris@42 432 TU = Tb - Tm;
Chris@42 433 TW = TH + TM;
Chris@42 434 TX = Tt + Ty;
Chris@42 435 TY = TW - TX;
Chris@42 436 Rp[0] = Tb + Tm;
Chris@42 437 Rm[0] = TW + TX;
Chris@42 438 TT = W[10];
Chris@42 439 TV = W[11];
Chris@42 440 Rp[WS(rs, 3)] = FNMS(TV, TY, TT * TU);
Chris@42 441 Rm[WS(rs, 3)] = FMA(TV, TU, TT * TY);
Chris@42 442 }
Chris@42 443 {
Chris@42 444 E TA, TQ, TO, TS;
Chris@42 445 {
Chris@42 446 E To, Tz, TC, TN;
Chris@42 447 To = T5 - Ta;
Chris@42 448 Tz = Tt - Ty;
Chris@42 449 TA = To - Tz;
Chris@42 450 TQ = To + Tz;
Chris@42 451 TC = Tg - Tl;
Chris@42 452 TN = TH - TM;
Chris@42 453 TO = TC + TN;
Chris@42 454 TS = TN - TC;
Chris@42 455 }
Chris@42 456 {
Chris@42 457 E Tn, TB, TP, TR;
Chris@42 458 Tn = W[16];
Chris@42 459 TB = W[17];
Chris@42 460 Ip[WS(rs, 4)] = FNMS(TB, TO, Tn * TA);
Chris@42 461 Im[WS(rs, 4)] = FMA(Tn, TO, TB * TA);
Chris@42 462 TP = W[4];
Chris@42 463 TR = W[5];
Chris@42 464 Ip[WS(rs, 1)] = FNMS(TR, TS, TP * TQ);
Chris@42 465 Im[WS(rs, 1)] = FMA(TP, TS, TR * TQ);
Chris@42 466 }
Chris@42 467 }
Chris@42 468 {
Chris@42 469 E T28, T2e, T2c, T2g;
Chris@42 470 {
Chris@42 471 E T26, T27, T2a, T2b;
Chris@42 472 T26 = T1M - T1N;
Chris@42 473 T27 = T1X + T1Y;
Chris@42 474 T28 = T26 - T27;
Chris@42 475 T2e = T26 + T27;
Chris@42 476 T2a = T1U + T1V;
Chris@42 477 T2b = T1P - T1Q;
Chris@42 478 T2c = T2a + T2b;
Chris@42 479 T2g = T2a - T2b;
Chris@42 480 }
Chris@42 481 {
Chris@42 482 E T25, T29, T2d, T2f;
Chris@42 483 T25 = W[8];
Chris@42 484 T29 = W[9];
Chris@42 485 Ip[WS(rs, 2)] = FNMS(T29, T2c, T25 * T28);
Chris@42 486 Im[WS(rs, 2)] = FMA(T25, T2c, T29 * T28);
Chris@42 487 T2d = W[20];
Chris@42 488 T2f = W[21];
Chris@42 489 Ip[WS(rs, 5)] = FNMS(T2f, T2g, T2d * T2e);
Chris@42 490 Im[WS(rs, 5)] = FMA(T2d, T2g, T2f * T2e);
Chris@42 491 }
Chris@42 492 }
Chris@42 493 {
Chris@42 494 E T1S, T22, T20, T24;
Chris@42 495 {
Chris@42 496 E T1O, T1R, T1W, T1Z;
Chris@42 497 T1O = T1M + T1N;
Chris@42 498 T1R = T1P + T1Q;
Chris@42 499 T1S = T1O - T1R;
Chris@42 500 T22 = T1O + T1R;
Chris@42 501 T1W = T1U - T1V;
Chris@42 502 T1Z = T1X - T1Y;
Chris@42 503 T20 = T1W - T1Z;
Chris@42 504 T24 = T1W + T1Z;
Chris@42 505 }
Chris@42 506 {
Chris@42 507 E T1L, T1T, T21, T23;
Chris@42 508 T1L = W[2];
Chris@42 509 T1T = W[3];
Chris@42 510 Rp[WS(rs, 1)] = FNMS(T1T, T20, T1L * T1S);
Chris@42 511 Rm[WS(rs, 1)] = FMA(T1T, T1S, T1L * T20);
Chris@42 512 T21 = W[14];
Chris@42 513 T23 = W[15];
Chris@42 514 Rp[WS(rs, 4)] = FNMS(T23, T24, T21 * T22);
Chris@42 515 Rm[WS(rs, 4)] = FMA(T23, T22, T21 * T24);
Chris@42 516 }
Chris@42 517 }
Chris@42 518 {
Chris@42 519 E T1C, T1I, T1G, T1K;
Chris@42 520 {
Chris@42 521 E T1A, T1B, T1E, T1F;
Chris@42 522 T1A = T12 + T15;
Chris@42 523 T1B = T1p + T1s;
Chris@42 524 T1C = T1A - T1B;
Chris@42 525 T1I = T1A + T1B;
Chris@42 526 T1E = T1i + T1l;
Chris@42 527 T1F = T19 + T1c;
Chris@42 528 T1G = T1E - T1F;
Chris@42 529 T1K = T1E + T1F;
Chris@42 530 }
Chris@42 531 {
Chris@42 532 E T1z, T1D, T1H, T1J;
Chris@42 533 T1z = W[18];
Chris@42 534 T1D = W[19];
Chris@42 535 Rp[WS(rs, 5)] = FNMS(T1D, T1G, T1z * T1C);
Chris@42 536 Rm[WS(rs, 5)] = FMA(T1D, T1C, T1z * T1G);
Chris@42 537 T1H = W[6];
Chris@42 538 T1J = W[7];
Chris@42 539 Rp[WS(rs, 2)] = FNMS(T1J, T1K, T1H * T1I);
Chris@42 540 Rm[WS(rs, 2)] = FMA(T1J, T1I, T1H * T1K);
Chris@42 541 }
Chris@42 542 }
Chris@42 543 {
Chris@42 544 E T1e, T1w, T1u, T1y;
Chris@42 545 {
Chris@42 546 E T16, T1d, T1m, T1t;
Chris@42 547 T16 = T12 - T15;
Chris@42 548 T1d = T19 - T1c;
Chris@42 549 T1e = T16 - T1d;
Chris@42 550 T1w = T16 + T1d;
Chris@42 551 T1m = T1i - T1l;
Chris@42 552 T1t = T1p - T1s;
Chris@42 553 T1u = T1m + T1t;
Chris@42 554 T1y = T1m - T1t;
Chris@42 555 }
Chris@42 556 {
Chris@42 557 E TZ, T1f, T1v, T1x;
Chris@42 558 TZ = W[0];
Chris@42 559 T1f = W[1];
Chris@42 560 Ip[0] = FNMS(T1f, T1u, TZ * T1e);
Chris@42 561 Im[0] = FMA(TZ, T1u, T1f * T1e);
Chris@42 562 T1v = W[12];
Chris@42 563 T1x = W[13];
Chris@42 564 Ip[WS(rs, 3)] = FNMS(T1x, T1y, T1v * T1w);
Chris@42 565 Im[WS(rs, 3)] = FMA(T1v, T1y, T1x * T1w);
Chris@42 566 }
Chris@42 567 }
Chris@42 568 }
Chris@42 569 }
Chris@42 570 }
Chris@42 571
Chris@42 572 static const tw_instr twinstr[] = {
Chris@42 573 {TW_FULL, 1, 12},
Chris@42 574 {TW_NEXT, 1, 0}
Chris@42 575 };
Chris@42 576
Chris@42 577 static const hc2c_desc desc = { 12, "hc2cb_12", twinstr, &GENUS, {88, 30, 30, 0} };
Chris@42 578
Chris@42 579 void X(codelet_hc2cb_12) (planner *p) {
Chris@42 580 X(khc2c_register) (p, hc2cb_12, &desc, HC2C_VIA_RDFT);
Chris@42 581 }
Chris@42 582 #endif /* HAVE_FMA */