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annotate src/fftw-3.3.5/rdft/scalar/r2cf/hc2cfdft_10.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 16:48:41 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_hc2cdft.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -n 10 -dit -name hc2cfdft_10 -include hc2cf.h */
Chris@42 29
Chris@42 30 /*
Chris@42 31 * This function contains 122 FP additions, 92 FP multiplications,
Chris@42 32 * (or, 68 additions, 38 multiplications, 54 fused multiply/add),
Chris@42 33 * 94 stack variables, 5 constants, and 40 memory accesses
Chris@42 34 */
Chris@42 35 #include "hc2cf.h"
Chris@42 36
Chris@42 37 static void hc2cfdft_10(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(KP951056516, +0.951056516295153572116439333379382143405698634);
Chris@42 40 DK(KP559016994, +0.559016994374947424102293417182819058860154590);
Chris@42 41 DK(KP250000000, +0.250000000000000000000000000000000000000000000);
Chris@42 42 DK(KP500000000, +0.500000000000000000000000000000000000000000000);
Chris@42 43 DK(KP618033988, +0.618033988749894848204586834365638117720309180);
Chris@42 44 {
Chris@42 45 INT m;
Chris@42 46 for (m = mb, W = W + ((mb - 1) * 18); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 18, MAKE_VOLATILE_STRIDE(40, rs)) {
Chris@42 47 E T1x, T1I, T1T, T22, T20;
Chris@42 48 {
Chris@42 49 E T3, T1u, T1S, T2f, Td, T1w, T14, T1p, T1j, T1q, T1N, T2e, T1z, To, T2i;
Chris@42 50 E T1H, TQ, T1n, Ty, T1B;
Chris@42 51 {
Chris@42 52 E T1h, TW, Tc, T1b, T1g, T1f, T1Q, TV, T7, TS, T1J, TU, Ts, T19, T18;
Chris@42 53 E T15, Tx, T17, T1O, T1A, Tt, TD, Ti, TE, Tn, TA, T1F, TC, T1y, Tj;
Chris@42 54 E T11, T12, TJ, TZ, TO, TY, TG, T1L, T1e, T1, T2;
Chris@42 55 T1 = Ip[0];
Chris@42 56 T2 = Im[0];
Chris@42 57 {
Chris@42 58 E Ta, Tb, T1c, T1d;
Chris@42 59 Ta = Rp[WS(rs, 2)];
Chris@42 60 Tb = Rm[WS(rs, 2)];
Chris@42 61 T1c = Rm[0];
Chris@42 62 T1h = T1 + T2;
Chris@42 63 T3 = T1 - T2;
Chris@42 64 T1d = Rp[0];
Chris@42 65 TW = Ta + Tb;
Chris@42 66 Tc = Ta - Tb;
Chris@42 67 T1b = W[0];
Chris@42 68 T1u = T1d + T1c;
Chris@42 69 T1e = T1c - T1d;
Chris@42 70 T1g = W[1];
Chris@42 71 }
Chris@42 72 {
Chris@42 73 E T16, Tp, TT, T5, T6, TB, Tf;
Chris@42 74 T5 = Ip[WS(rs, 2)];
Chris@42 75 T6 = Im[WS(rs, 2)];
Chris@42 76 T1f = T1b * T1e;
Chris@42 77 T1Q = T1g * T1e;
Chris@42 78 TV = W[7];
Chris@42 79 T7 = T5 + T6;
Chris@42 80 TT = T5 - T6;
Chris@42 81 TS = W[6];
Chris@42 82 {
Chris@42 83 E Tv, Tw, Tq, Tr;
Chris@42 84 Tq = Rm[WS(rs, 3)];
Chris@42 85 Tr = Rp[WS(rs, 3)];
Chris@42 86 T1J = TV * TT;
Chris@42 87 TU = TS * TT;
Chris@42 88 Tv = Ip[WS(rs, 3)];
Chris@42 89 Ts = Tq - Tr;
Chris@42 90 T19 = Tr + Tq;
Chris@42 91 Tw = Im[WS(rs, 3)];
Chris@42 92 T18 = W[11];
Chris@42 93 T15 = W[10];
Chris@42 94 Tx = Tv + Tw;
Chris@42 95 T16 = Tv - Tw;
Chris@42 96 Tp = W[12];
Chris@42 97 }
Chris@42 98 {
Chris@42 99 E Tg, Th, Tl, Tm;
Chris@42 100 Tg = Ip[WS(rs, 1)];
Chris@42 101 T17 = T15 * T16;
Chris@42 102 T1O = T18 * T16;
Chris@42 103 T1A = Tp * Tx;
Chris@42 104 Tt = Tp * Ts;
Chris@42 105 Th = Im[WS(rs, 1)];
Chris@42 106 Tl = Rp[WS(rs, 1)];
Chris@42 107 Tm = Rm[WS(rs, 1)];
Chris@42 108 TD = W[5];
Chris@42 109 Ti = Tg - Th;
Chris@42 110 TE = Tg + Th;
Chris@42 111 Tn = Tl + Tm;
Chris@42 112 TB = Tm - Tl;
Chris@42 113 TA = W[4];
Chris@42 114 Tf = W[2];
Chris@42 115 T1F = TD * TB;
Chris@42 116 }
Chris@42 117 {
Chris@42 118 E TH, TI, TM, TN;
Chris@42 119 TH = Ip[WS(rs, 4)];
Chris@42 120 TC = TA * TB;
Chris@42 121 T1y = Tf * Tn;
Chris@42 122 Tj = Tf * Ti;
Chris@42 123 TI = Im[WS(rs, 4)];
Chris@42 124 TM = Rp[WS(rs, 4)];
Chris@42 125 TN = Rm[WS(rs, 4)];
Chris@42 126 T11 = W[17];
Chris@42 127 T12 = TH + TI;
Chris@42 128 TJ = TH - TI;
Chris@42 129 TZ = TN - TM;
Chris@42 130 TO = TM + TN;
Chris@42 131 TY = W[16];
Chris@42 132 TG = W[14];
Chris@42 133 T1L = T11 * TZ;
Chris@42 134 }
Chris@42 135 }
Chris@42 136 {
Chris@42 137 E T10, T1D, TK, T4, T9, T1P, T1R, T8, T1v;
Chris@42 138 T10 = TY * TZ;
Chris@42 139 T1D = TG * TO;
Chris@42 140 TK = TG * TJ;
Chris@42 141 T4 = W[9];
Chris@42 142 T9 = W[8];
Chris@42 143 T1P = FMA(T15, T19, T1O);
Chris@42 144 T1R = FMA(T1b, T1h, T1Q);
Chris@42 145 T8 = T4 * T7;
Chris@42 146 T1v = T9 * T7;
Chris@42 147 {
Chris@42 148 E TX, T13, T1a, T1i;
Chris@42 149 TX = FNMS(TV, TW, TU);
Chris@42 150 T1S = T1P - T1R;
Chris@42 151 T2f = T1P + T1R;
Chris@42 152 Td = FMA(T9, Tc, T8);
Chris@42 153 T1w = FNMS(T4, Tc, T1v);
Chris@42 154 T13 = FNMS(T11, T12, T10);
Chris@42 155 T1a = FNMS(T18, T19, T17);
Chris@42 156 T1i = FNMS(T1g, T1h, T1f);
Chris@42 157 {
Chris@42 158 E T1K, T1M, TF, T1G, TL;
Chris@42 159 T1K = FMA(TS, TW, T1J);
Chris@42 160 T14 = TX + T13;
Chris@42 161 T1p = T13 - TX;
Chris@42 162 T1j = T1a + T1i;
Chris@42 163 T1q = T1i - T1a;
Chris@42 164 T1M = FMA(TY, T12, T1L);
Chris@42 165 TF = FNMS(TD, TE, TC);
Chris@42 166 T1G = FMA(TA, TE, T1F);
Chris@42 167 TL = W[15];
Chris@42 168 T1N = T1K - T1M;
Chris@42 169 T2e = T1K + T1M;
Chris@42 170 {
Chris@42 171 E Tk, T1E, TP, Tu;
Chris@42 172 Tk = W[3];
Chris@42 173 T1E = FMA(TL, TJ, T1D);
Chris@42 174 TP = FNMS(TL, TO, TK);
Chris@42 175 Tu = W[13];
Chris@42 176 T1z = FMA(Tk, Ti, T1y);
Chris@42 177 To = FNMS(Tk, Tn, Tj);
Chris@42 178 T2i = T1G + T1E;
Chris@42 179 T1H = T1E - T1G;
Chris@42 180 TQ = TF + TP;
Chris@42 181 T1n = TF - TP;
Chris@42 182 Ty = FNMS(Tu, Tx, Tt);
Chris@42 183 T1B = FMA(Tu, Ts, T1A);
Chris@42 184 }
Chris@42 185 }
Chris@42 186 }
Chris@42 187 }
Chris@42 188 }
Chris@42 189 {
Chris@42 190 E T2p, T1t, T1m, T1C, T2o, T2m, T2k, T2w, T2y, T2n, T2d, T2l;
Chris@42 191 {
Chris@42 192 E T2g, Te, T2h, T2u, T1k, TR, T2v, Tz;
Chris@42 193 T2p = T2e + T2f;
Chris@42 194 T2g = T2e - T2f;
Chris@42 195 Te = T3 - Td;
Chris@42 196 T1t = Td + T3;
Chris@42 197 Tz = To + Ty;
Chris@42 198 T1m = Ty - To;
Chris@42 199 T2h = T1z + T1B;
Chris@42 200 T1C = T1z - T1B;
Chris@42 201 T2u = T14 - T1j;
Chris@42 202 T1k = T14 + T1j;
Chris@42 203 TR = Tz + TQ;
Chris@42 204 T2v = Tz - TQ;
Chris@42 205 {
Chris@42 206 E T2c, T2b, T2j, T1l;
Chris@42 207 T2j = T2h - T2i;
Chris@42 208 T2o = T2h + T2i;
Chris@42 209 T2c = TR - T1k;
Chris@42 210 T1l = TR + T1k;
Chris@42 211 T2m = FMA(KP618033988, T2g, T2j);
Chris@42 212 T2k = FNMS(KP618033988, T2j, T2g);
Chris@42 213 T2w = FNMS(KP618033988, T2v, T2u);
Chris@42 214 T2y = FMA(KP618033988, T2u, T2v);
Chris@42 215 Ip[0] = KP500000000 * (Te + T1l);
Chris@42 216 T2b = FNMS(KP250000000, T1l, Te);
Chris@42 217 T2n = T1u + T1w;
Chris@42 218 T1x = T1u - T1w;
Chris@42 219 T2d = FNMS(KP559016994, T2c, T2b);
Chris@42 220 T2l = FMA(KP559016994, T2c, T2b);
Chris@42 221 }
Chris@42 222 }
Chris@42 223 {
Chris@42 224 E T1o, T1Y, T28, T2a, T1Z, T1r, T2t, T2x;
Chris@42 225 {
Chris@42 226 E T26, T2s, T2q, T27, T2r;
Chris@42 227 T1I = T1C + T1H;
Chris@42 228 T26 = T1H - T1C;
Chris@42 229 Im[WS(rs, 1)] = -(KP500000000 * (FNMS(KP951056516, T2k, T2d)));
Chris@42 230 Ip[WS(rs, 2)] = KP500000000 * (FMA(KP951056516, T2k, T2d));
Chris@42 231 Im[WS(rs, 3)] = -(KP500000000 * (FNMS(KP951056516, T2m, T2l)));
Chris@42 232 Ip[WS(rs, 4)] = KP500000000 * (FMA(KP951056516, T2m, T2l));
Chris@42 233 T2s = T2o - T2p;
Chris@42 234 T2q = T2o + T2p;
Chris@42 235 T27 = T1S - T1N;
Chris@42 236 T1T = T1N + T1S;
Chris@42 237 T1o = T1m + T1n;
Chris@42 238 T1Y = T1n - T1m;
Chris@42 239 Rp[0] = KP500000000 * (T2n + T2q);
Chris@42 240 T2r = FNMS(KP250000000, T2q, T2n);
Chris@42 241 T28 = FMA(KP618033988, T27, T26);
Chris@42 242 T2a = FNMS(KP618033988, T26, T27);
Chris@42 243 T1Z = T1q - T1p;
Chris@42 244 T1r = T1p + T1q;
Chris@42 245 T2t = FNMS(KP559016994, T2s, T2r);
Chris@42 246 T2x = FMA(KP559016994, T2s, T2r);
Chris@42 247 }
Chris@42 248 {
Chris@42 249 E T24, T23, T1s, T25, T29;
Chris@42 250 T1s = T1o + T1r;
Chris@42 251 T24 = T1r - T1o;
Chris@42 252 Rm[WS(rs, 1)] = KP500000000 * (FMA(KP951056516, T2w, T2t));
Chris@42 253 Rp[WS(rs, 2)] = KP500000000 * (FNMS(KP951056516, T2w, T2t));
Chris@42 254 Rm[WS(rs, 3)] = KP500000000 * (FMA(KP951056516, T2y, T2x));
Chris@42 255 Rp[WS(rs, 4)] = KP500000000 * (FNMS(KP951056516, T2y, T2x));
Chris@42 256 Im[WS(rs, 4)] = KP500000000 * (T1s - T1t);
Chris@42 257 T23 = FMA(KP250000000, T1s, T1t);
Chris@42 258 T25 = FMA(KP559016994, T24, T23);
Chris@42 259 T29 = FNMS(KP559016994, T24, T23);
Chris@42 260 T22 = FNMS(KP618033988, T1Y, T1Z);
Chris@42 261 T20 = FMA(KP618033988, T1Z, T1Y);
Chris@42 262 Im[0] = -(KP500000000 * (FNMS(KP951056516, T28, T25)));
Chris@42 263 Ip[WS(rs, 1)] = KP500000000 * (FMA(KP951056516, T28, T25));
Chris@42 264 Im[WS(rs, 2)] = -(KP500000000 * (FNMS(KP951056516, T2a, T29)));
Chris@42 265 Ip[WS(rs, 3)] = KP500000000 * (FMA(KP951056516, T2a, T29));
Chris@42 266 }
Chris@42 267 }
Chris@42 268 }
Chris@42 269 }
Chris@42 270 {
Chris@42 271 E T1U, T1W, T1V, T21, T1X;
Chris@42 272 T1U = T1I + T1T;
Chris@42 273 T1W = T1I - T1T;
Chris@42 274 Rm[WS(rs, 4)] = KP500000000 * (T1x + T1U);
Chris@42 275 T1V = FNMS(KP250000000, T1U, T1x);
Chris@42 276 T21 = FNMS(KP559016994, T1W, T1V);
Chris@42 277 T1X = FMA(KP559016994, T1W, T1V);
Chris@42 278 Rm[0] = KP500000000 * (FNMS(KP951056516, T20, T1X));
Chris@42 279 Rp[WS(rs, 1)] = KP500000000 * (FMA(KP951056516, T20, T1X));
Chris@42 280 Rm[WS(rs, 2)] = KP500000000 * (FNMS(KP951056516, T22, T21));
Chris@42 281 Rp[WS(rs, 3)] = KP500000000 * (FMA(KP951056516, T22, T21));
Chris@42 282 }
Chris@42 283 }
Chris@42 284 }
Chris@42 285 }
Chris@42 286
Chris@42 287 static const tw_instr twinstr[] = {
Chris@42 288 {TW_FULL, 1, 10},
Chris@42 289 {TW_NEXT, 1, 0}
Chris@42 290 };
Chris@42 291
Chris@42 292 static const hc2c_desc desc = { 10, "hc2cfdft_10", twinstr, &GENUS, {68, 38, 54, 0} };
Chris@42 293
Chris@42 294 void X(codelet_hc2cfdft_10) (planner *p) {
Chris@42 295 X(khc2c_register) (p, hc2cfdft_10, &desc, HC2C_VIA_DFT);
Chris@42 296 }
Chris@42 297 #else /* HAVE_FMA */
Chris@42 298
Chris@42 299 /* Generated by: ../../../genfft/gen_hc2cdft.native -compact -variables 4 -pipeline-latency 4 -n 10 -dit -name hc2cfdft_10 -include hc2cf.h */
Chris@42 300
Chris@42 301 /*
Chris@42 302 * This function contains 122 FP additions, 68 FP multiplications,
Chris@42 303 * (or, 92 additions, 38 multiplications, 30 fused multiply/add),
Chris@42 304 * 62 stack variables, 5 constants, and 40 memory accesses
Chris@42 305 */
Chris@42 306 #include "hc2cf.h"
Chris@42 307
Chris@42 308 static void hc2cfdft_10(R *Rp, R *Ip, R *Rm, R *Im, const R *W, stride rs, INT mb, INT me, INT ms)
Chris@42 309 {
Chris@42 310 DK(KP293892626, +0.293892626146236564584352977319536384298826219);
Chris@42 311 DK(KP475528258, +0.475528258147576786058219666689691071702849317);
Chris@42 312 DK(KP125000000, +0.125000000000000000000000000000000000000000000);
Chris@42 313 DK(KP500000000, +0.500000000000000000000000000000000000000000000);
Chris@42 314 DK(KP279508497, +0.279508497187473712051146708591409529430077295);
Chris@42 315 {
Chris@42 316 INT m;
Chris@42 317 for (m = mb, W = W + ((mb - 1) * 18); m < me; m = m + 1, Rp = Rp + ms, Ip = Ip + ms, Rm = Rm - ms, Im = Im - ms, W = W + 18, MAKE_VOLATILE_STRIDE(40, rs)) {
Chris@42 318 E Tw, TL, TM, T1W, T1X, T27, T1Z, T20, T26, TX, T1a, T1b, T1d, T1e, T1f;
Chris@42 319 E T1q, T1t, T1u, T1x, T1A, T1B, T1g, T1h, T1i, Td, T25, T1k, T1F;
Chris@42 320 {
Chris@42 321 E T3, T1D, T19, T1z, T7, Tb, TR, T1v, Tm, T1o, TK, T1s, Tv, T1p, T12;
Chris@42 322 E T1y, TF, T1r, TW, T1w;
Chris@42 323 {
Chris@42 324 E T1, T2, T18, T14, T15, T16, T13, T17;
Chris@42 325 T1 = Ip[0];
Chris@42 326 T2 = Im[0];
Chris@42 327 T18 = T1 + T2;
Chris@42 328 T14 = Rm[0];
Chris@42 329 T15 = Rp[0];
Chris@42 330 T16 = T14 - T15;
Chris@42 331 T3 = T1 - T2;
Chris@42 332 T1D = T15 + T14;
Chris@42 333 T13 = W[0];
Chris@42 334 T17 = W[1];
Chris@42 335 T19 = FNMS(T17, T18, T13 * T16);
Chris@42 336 T1z = FMA(T17, T16, T13 * T18);
Chris@42 337 }
Chris@42 338 {
Chris@42 339 E T5, T6, TO, T9, Ta, TQ, TN, TP;
Chris@42 340 T5 = Ip[WS(rs, 2)];
Chris@42 341 T6 = Im[WS(rs, 2)];
Chris@42 342 TO = T5 - T6;
Chris@42 343 T9 = Rp[WS(rs, 2)];
Chris@42 344 Ta = Rm[WS(rs, 2)];
Chris@42 345 TQ = T9 + Ta;
Chris@42 346 T7 = T5 + T6;
Chris@42 347 Tb = T9 - Ta;
Chris@42 348 TN = W[6];
Chris@42 349 TP = W[7];
Chris@42 350 TR = FNMS(TP, TQ, TN * TO);
Chris@42 351 T1v = FMA(TP, TO, TN * TQ);
Chris@42 352 }
Chris@42 353 {
Chris@42 354 E Th, TJ, Tl, TH;
Chris@42 355 {
Chris@42 356 E Tf, Tg, Tj, Tk;
Chris@42 357 Tf = Ip[WS(rs, 1)];
Chris@42 358 Tg = Im[WS(rs, 1)];
Chris@42 359 Th = Tf - Tg;
Chris@42 360 TJ = Tf + Tg;
Chris@42 361 Tj = Rp[WS(rs, 1)];
Chris@42 362 Tk = Rm[WS(rs, 1)];
Chris@42 363 Tl = Tj + Tk;
Chris@42 364 TH = Tj - Tk;
Chris@42 365 }
Chris@42 366 {
Chris@42 367 E Te, Ti, TG, TI;
Chris@42 368 Te = W[2];
Chris@42 369 Ti = W[3];
Chris@42 370 Tm = FNMS(Ti, Tl, Te * Th);
Chris@42 371 T1o = FMA(Te, Tl, Ti * Th);
Chris@42 372 TG = W[4];
Chris@42 373 TI = W[5];
Chris@42 374 TK = FMA(TG, TH, TI * TJ);
Chris@42 375 T1s = FNMS(TI, TH, TG * TJ);
Chris@42 376 }
Chris@42 377 }
Chris@42 378 {
Chris@42 379 E Tq, TZ, Tu, T11;
Chris@42 380 {
Chris@42 381 E To, Tp, Ts, Tt;
Chris@42 382 To = Ip[WS(rs, 3)];
Chris@42 383 Tp = Im[WS(rs, 3)];
Chris@42 384 Tq = To + Tp;
Chris@42 385 TZ = To - Tp;
Chris@42 386 Ts = Rp[WS(rs, 3)];
Chris@42 387 Tt = Rm[WS(rs, 3)];
Chris@42 388 Tu = Ts - Tt;
Chris@42 389 T11 = Ts + Tt;
Chris@42 390 }
Chris@42 391 {
Chris@42 392 E Tn, Tr, TY, T10;
Chris@42 393 Tn = W[13];
Chris@42 394 Tr = W[12];
Chris@42 395 Tv = FMA(Tn, Tq, Tr * Tu);
Chris@42 396 T1p = FNMS(Tn, Tu, Tr * Tq);
Chris@42 397 TY = W[10];
Chris@42 398 T10 = W[11];
Chris@42 399 T12 = FNMS(T10, T11, TY * TZ);
Chris@42 400 T1y = FMA(T10, TZ, TY * T11);
Chris@42 401 }
Chris@42 402 }
Chris@42 403 {
Chris@42 404 E TA, TV, TE, TT;
Chris@42 405 {
Chris@42 406 E Ty, Tz, TC, TD;
Chris@42 407 Ty = Ip[WS(rs, 4)];
Chris@42 408 Tz = Im[WS(rs, 4)];
Chris@42 409 TA = Ty - Tz;
Chris@42 410 TV = Ty + Tz;
Chris@42 411 TC = Rp[WS(rs, 4)];
Chris@42 412 TD = Rm[WS(rs, 4)];
Chris@42 413 TE = TC + TD;
Chris@42 414 TT = TC - TD;
Chris@42 415 }
Chris@42 416 {
Chris@42 417 E Tx, TB, TS, TU;
Chris@42 418 Tx = W[14];
Chris@42 419 TB = W[15];
Chris@42 420 TF = FNMS(TB, TE, Tx * TA);
Chris@42 421 T1r = FMA(Tx, TE, TB * TA);
Chris@42 422 TS = W[16];
Chris@42 423 TU = W[17];
Chris@42 424 TW = FMA(TS, TT, TU * TV);
Chris@42 425 T1w = FNMS(TU, TT, TS * TV);
Chris@42 426 }
Chris@42 427 }
Chris@42 428 Tw = Tm - Tv;
Chris@42 429 TL = TF - TK;
Chris@42 430 TM = Tw + TL;
Chris@42 431 T1W = T1v + T1w;
Chris@42 432 T1X = T1y + T1z;
Chris@42 433 T27 = T1W + T1X;
Chris@42 434 T1Z = T1o + T1p;
Chris@42 435 T20 = T1s + T1r;
Chris@42 436 T26 = T1Z + T20;
Chris@42 437 TX = TR - TW;
Chris@42 438 T1a = T12 + T19;
Chris@42 439 T1b = TX + T1a;
Chris@42 440 T1d = T19 - T12;
Chris@42 441 T1e = TR + TW;
Chris@42 442 T1f = T1d - T1e;
Chris@42 443 T1q = T1o - T1p;
Chris@42 444 T1t = T1r - T1s;
Chris@42 445 T1u = T1q + T1t;
Chris@42 446 T1x = T1v - T1w;
Chris@42 447 T1A = T1y - T1z;
Chris@42 448 T1B = T1x + T1A;
Chris@42 449 T1g = Tm + Tv;
Chris@42 450 T1h = TK + TF;
Chris@42 451 T1i = T1g + T1h;
Chris@42 452 {
Chris@42 453 E Tc, T1E, T4, T8;
Chris@42 454 T4 = W[9];
Chris@42 455 T8 = W[8];
Chris@42 456 Tc = FMA(T4, T7, T8 * Tb);
Chris@42 457 T1E = FNMS(T4, Tb, T8 * T7);
Chris@42 458 Td = T3 - Tc;
Chris@42 459 T25 = T1D + T1E;
Chris@42 460 T1k = Tc + T3;
Chris@42 461 T1F = T1D - T1E;
Chris@42 462 }
Chris@42 463 }
Chris@42 464 {
Chris@42 465 E T1U, T1c, T1T, T22, T24, T1Y, T21, T23, T1V;
Chris@42 466 T1U = KP279508497 * (TM - T1b);
Chris@42 467 T1c = TM + T1b;
Chris@42 468 T1T = FNMS(KP125000000, T1c, KP500000000 * Td);
Chris@42 469 T1Y = T1W - T1X;
Chris@42 470 T21 = T1Z - T20;
Chris@42 471 T22 = FNMS(KP293892626, T21, KP475528258 * T1Y);
Chris@42 472 T24 = FMA(KP475528258, T21, KP293892626 * T1Y);
Chris@42 473 Ip[0] = KP500000000 * (Td + T1c);
Chris@42 474 T23 = T1U + T1T;
Chris@42 475 Ip[WS(rs, 4)] = T23 + T24;
Chris@42 476 Im[WS(rs, 3)] = T24 - T23;
Chris@42 477 T1V = T1T - T1U;
Chris@42 478 Ip[WS(rs, 2)] = T1V + T22;
Chris@42 479 Im[WS(rs, 1)] = T22 - T1V;
Chris@42 480 }
Chris@42 481 {
Chris@42 482 E T2a, T28, T29, T2e, T2g, T2c, T2d, T2f, T2b;
Chris@42 483 T2a = KP279508497 * (T26 - T27);
Chris@42 484 T28 = T26 + T27;
Chris@42 485 T29 = FNMS(KP125000000, T28, KP500000000 * T25);
Chris@42 486 T2c = TX - T1a;
Chris@42 487 T2d = Tw - TL;
Chris@42 488 T2e = FNMS(KP293892626, T2d, KP475528258 * T2c);
Chris@42 489 T2g = FMA(KP475528258, T2d, KP293892626 * T2c);
Chris@42 490 Rp[0] = KP500000000 * (T25 + T28);
Chris@42 491 T2f = T2a + T29;
Chris@42 492 Rp[WS(rs, 4)] = T2f - T2g;
Chris@42 493 Rm[WS(rs, 3)] = T2g + T2f;
Chris@42 494 T2b = T29 - T2a;
Chris@42 495 Rp[WS(rs, 2)] = T2b - T2e;
Chris@42 496 Rm[WS(rs, 1)] = T2e + T2b;
Chris@42 497 }
Chris@42 498 {
Chris@42 499 E T1M, T1j, T1L, T1Q, T1S, T1O, T1P, T1R, T1N;
Chris@42 500 T1M = KP279508497 * (T1i + T1f);
Chris@42 501 T1j = T1f - T1i;
Chris@42 502 T1L = FMA(KP500000000, T1k, KP125000000 * T1j);
Chris@42 503 T1O = T1A - T1x;
Chris@42 504 T1P = T1q - T1t;
Chris@42 505 T1Q = FNMS(KP475528258, T1P, KP293892626 * T1O);
Chris@42 506 T1S = FMA(KP293892626, T1P, KP475528258 * T1O);
Chris@42 507 Im[WS(rs, 4)] = KP500000000 * (T1j - T1k);
Chris@42 508 T1R = T1L - T1M;
Chris@42 509 Ip[WS(rs, 3)] = T1R + T1S;
Chris@42 510 Im[WS(rs, 2)] = T1S - T1R;
Chris@42 511 T1N = T1L + T1M;
Chris@42 512 Ip[WS(rs, 1)] = T1N + T1Q;
Chris@42 513 Im[0] = T1Q - T1N;
Chris@42 514 }
Chris@42 515 {
Chris@42 516 E T1C, T1G, T1H, T1n, T1J, T1l, T1m, T1K, T1I;
Chris@42 517 T1C = KP279508497 * (T1u - T1B);
Chris@42 518 T1G = T1u + T1B;
Chris@42 519 T1H = FNMS(KP125000000, T1G, KP500000000 * T1F);
Chris@42 520 T1l = T1g - T1h;
Chris@42 521 T1m = T1e + T1d;
Chris@42 522 T1n = FMA(KP475528258, T1l, KP293892626 * T1m);
Chris@42 523 T1J = FNMS(KP293892626, T1l, KP475528258 * T1m);
Chris@42 524 Rm[WS(rs, 4)] = KP500000000 * (T1F + T1G);
Chris@42 525 T1K = T1H - T1C;
Chris@42 526 Rp[WS(rs, 3)] = T1J + T1K;
Chris@42 527 Rm[WS(rs, 2)] = T1K - T1J;
Chris@42 528 T1I = T1C + T1H;
Chris@42 529 Rp[WS(rs, 1)] = T1n + T1I;
Chris@42 530 Rm[0] = T1I - T1n;
Chris@42 531 }
Chris@42 532 }
Chris@42 533 }
Chris@42 534 }
Chris@42 535
Chris@42 536 static const tw_instr twinstr[] = {
Chris@42 537 {TW_FULL, 1, 10},
Chris@42 538 {TW_NEXT, 1, 0}
Chris@42 539 };
Chris@42 540
Chris@42 541 static const hc2c_desc desc = { 10, "hc2cfdft_10", twinstr, &GENUS, {92, 38, 30, 0} };
Chris@42 542
Chris@42 543 void X(codelet_hc2cfdft_10) (planner *p) {
Chris@42 544 X(khc2c_register) (p, hc2cfdft_10, &desc, HC2C_VIA_DFT);
Chris@42 545 }
Chris@42 546 #endif /* HAVE_FMA */