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annotate src/fftw-3.3.5/dft/scalar/codelets/t2_10.c @ 84:08ae793730bd

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Add null config files
author Chris Cannam
date Mon, 02 Mar 2020 14:03:47 +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 16:37:28 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_twiddle.native -fma -reorder-insns -schedule-for-pipeline -compact -variables 4 -pipeline-latency 4 -twiddle-log3 -precompute-twiddles -n 10 -name t2_10 -include t.h */
Chris@42 29
Chris@42 30 /*
Chris@42 31 * This function contains 114 FP additions, 94 FP multiplications,
Chris@42 32 * (or, 48 additions, 28 multiplications, 66 fused multiply/add),
Chris@42 33 * 85 stack variables, 4 constants, and 40 memory accesses
Chris@42 34 */
Chris@42 35 #include "t.h"
Chris@42 36
Chris@42 37 static void t2_10(R *ri, R *ii, 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(KP618033988, +0.618033988749894848204586834365638117720309180);
Chris@42 43 {
Chris@42 44 INT m;
Chris@42 45 for (m = mb, W = W + (mb * 6); m < me; m = m + 1, ri = ri + ms, ii = ii + ms, W = W + 6, MAKE_VOLATILE_STRIDE(20, rs)) {
Chris@42 46 E T27, T2b, T2a, T2c;
Chris@42 47 {
Chris@42 48 E T2, T3, T8, Tc, T5, T4, TX, T11, TE, T6, TB, TA;
Chris@42 49 T2 = W[0];
Chris@42 50 T3 = W[2];
Chris@42 51 T8 = W[4];
Chris@42 52 Tc = W[5];
Chris@42 53 T5 = W[1];
Chris@42 54 T4 = T2 * T3;
Chris@42 55 TX = T3 * T8;
Chris@42 56 TA = T2 * T8;
Chris@42 57 T11 = T3 * Tc;
Chris@42 58 TE = T2 * Tc;
Chris@42 59 T6 = W[3];
Chris@42 60 TB = FMA(T5, Tc, TA);
Chris@42 61 {
Chris@42 62 E T2d, T24, T1c, Tk, T1i, T28, T2l, T1a, T2f, T1I, T1R, T1Z, TL, T1v, T1d;
Chris@42 63 E Tz, T1S, T1r, TH, T1t;
Chris@42 64 {
Chris@42 65 E T1, TF, TY, T12, Tl, T7, T23, To, Tb, Te, Ti, Th, Td, Tw, Ts;
Chris@42 66 E Ta;
Chris@42 67 T1 = ri[0];
Chris@42 68 TF = FNMS(T5, T8, TE);
Chris@42 69 TY = FMA(T6, Tc, TX);
Chris@42 70 T12 = FNMS(T6, T8, T11);
Chris@42 71 Tl = FMA(T5, T6, T4);
Chris@42 72 T7 = FNMS(T5, T6, T4);
Chris@42 73 Ta = T2 * T6;
Chris@42 74 T23 = ii[0];
Chris@42 75 {
Chris@42 76 E Tg, T9, Tv, Tr;
Chris@42 77 Tg = T7 * Tc;
Chris@42 78 T9 = T7 * T8;
Chris@42 79 Tv = Tl * Tc;
Chris@42 80 Tr = Tl * T8;
Chris@42 81 To = FNMS(T5, T3, Ta);
Chris@42 82 Tb = FMA(T5, T3, Ta);
Chris@42 83 Te = ri[WS(rs, 5)];
Chris@42 84 Ti = ii[WS(rs, 5)];
Chris@42 85 Th = FNMS(Tb, T8, Tg);
Chris@42 86 Td = FMA(Tb, Tc, T9);
Chris@42 87 Tw = FNMS(To, T8, Tv);
Chris@42 88 Ts = FMA(To, Tc, Tr);
Chris@42 89 }
Chris@42 90 {
Chris@42 91 E T18, T1G, T1g, TW, T1P, T1C, T14, T1E;
Chris@42 92 {
Chris@42 93 E TR, T1z, TV, T1B, TZ, T13, T15, T17, T10, T1D;
Chris@42 94 {
Chris@42 95 E TO, TQ, TP, T22, Tj, T1y, T21, Tf;
Chris@42 96 TO = ri[WS(rs, 4)];
Chris@42 97 T21 = Td * Ti;
Chris@42 98 Tf = Td * Te;
Chris@42 99 TQ = ii[WS(rs, 4)];
Chris@42 100 TP = T7 * TO;
Chris@42 101 T22 = FNMS(Th, Te, T21);
Chris@42 102 Tj = FMA(Th, Ti, Tf);
Chris@42 103 T1y = T7 * TQ;
Chris@42 104 TR = FMA(Tb, TQ, TP);
Chris@42 105 T2d = T23 - T22;
Chris@42 106 T24 = T22 + T23;
Chris@42 107 T1c = T1 + Tj;
Chris@42 108 Tk = T1 - Tj;
Chris@42 109 T1z = FNMS(Tb, TO, T1y);
Chris@42 110 }
Chris@42 111 T15 = ri[WS(rs, 1)];
Chris@42 112 T17 = ii[WS(rs, 1)];
Chris@42 113 {
Chris@42 114 E TS, TU, T16, T1F, TT, T1A;
Chris@42 115 TS = ri[WS(rs, 9)];
Chris@42 116 TU = ii[WS(rs, 9)];
Chris@42 117 T16 = T2 * T15;
Chris@42 118 T1F = T2 * T17;
Chris@42 119 TT = T8 * TS;
Chris@42 120 T1A = T8 * TU;
Chris@42 121 T18 = FMA(T5, T17, T16);
Chris@42 122 T1G = FNMS(T5, T15, T1F);
Chris@42 123 TV = FMA(Tc, TU, TT);
Chris@42 124 T1B = FNMS(Tc, TS, T1A);
Chris@42 125 }
Chris@42 126 TZ = ri[WS(rs, 6)];
Chris@42 127 T13 = ii[WS(rs, 6)];
Chris@42 128 T1g = TR + TV;
Chris@42 129 TW = TR - TV;
Chris@42 130 T1P = T1z + T1B;
Chris@42 131 T1C = T1z - T1B;
Chris@42 132 T10 = TY * TZ;
Chris@42 133 T1D = TY * T13;
Chris@42 134 T14 = FMA(T12, T13, T10);
Chris@42 135 T1E = FNMS(T12, TZ, T1D);
Chris@42 136 }
Chris@42 137 {
Chris@42 138 E Tq, T1o, Ty, TC, TG, T1q, TD, T1s;
Chris@42 139 {
Chris@42 140 E TI, TK, Tt, T1p;
Chris@42 141 {
Chris@42 142 E Tm, T1n, Tp, Tn;
Chris@42 143 Tm = ri[WS(rs, 2)];
Chris@42 144 Tp = ii[WS(rs, 2)];
Chris@42 145 {
Chris@42 146 E T19, T1h, T1Q, T1H;
Chris@42 147 T19 = T14 - T18;
Chris@42 148 T1h = T14 + T18;
Chris@42 149 T1Q = T1E + T1G;
Chris@42 150 T1H = T1E - T1G;
Chris@42 151 Tn = Tl * Tm;
Chris@42 152 T1i = T1g + T1h;
Chris@42 153 T28 = T1g - T1h;
Chris@42 154 T2l = TW - T19;
Chris@42 155 T1a = TW + T19;
Chris@42 156 T2f = T1C + T1H;
Chris@42 157 T1I = T1C - T1H;
Chris@42 158 T1R = T1P - T1Q;
Chris@42 159 T1Z = T1P + T1Q;
Chris@42 160 T1n = Tl * Tp;
Chris@42 161 }
Chris@42 162 Tq = FMA(To, Tp, Tn);
Chris@42 163 TI = ri[WS(rs, 3)];
Chris@42 164 TK = ii[WS(rs, 3)];
Chris@42 165 T1o = FNMS(To, Tm, T1n);
Chris@42 166 }
Chris@42 167 {
Chris@42 168 E Tx, Tu, TJ, T1u;
Chris@42 169 Tt = ri[WS(rs, 7)];
Chris@42 170 TJ = T3 * TI;
Chris@42 171 T1u = T3 * TK;
Chris@42 172 Tx = ii[WS(rs, 7)];
Chris@42 173 Tu = Ts * Tt;
Chris@42 174 TL = FMA(T6, TK, TJ);
Chris@42 175 T1v = FNMS(T6, TI, T1u);
Chris@42 176 T1p = Ts * Tx;
Chris@42 177 Ty = FMA(Tw, Tx, Tu);
Chris@42 178 }
Chris@42 179 TC = ri[WS(rs, 8)];
Chris@42 180 TG = ii[WS(rs, 8)];
Chris@42 181 T1q = FNMS(Tw, Tt, T1p);
Chris@42 182 }
Chris@42 183 T1d = Tq + Ty;
Chris@42 184 Tz = Tq - Ty;
Chris@42 185 TD = TB * TC;
Chris@42 186 T1s = TB * TG;
Chris@42 187 T1S = T1o + T1q;
Chris@42 188 T1r = T1o - T1q;
Chris@42 189 TH = FMA(TF, TG, TD);
Chris@42 190 T1t = FNMS(TF, TC, T1s);
Chris@42 191 }
Chris@42 192 }
Chris@42 193 }
Chris@42 194 {
Chris@42 195 E T1f, T29, T1Y, T1U, T2j, T2n, T2m, T2o;
Chris@42 196 {
Chris@42 197 E T2k, T2e, T1l, T1L, T1J, T1k, T1b, T1e, TM;
Chris@42 198 T1e = TH + TL;
Chris@42 199 TM = TH - TL;
Chris@42 200 {
Chris@42 201 E T1w, T1T, TN, T1x;
Chris@42 202 T1w = T1t - T1v;
Chris@42 203 T1T = T1t + T1v;
Chris@42 204 T1f = T1d + T1e;
Chris@42 205 T29 = T1d - T1e;
Chris@42 206 T2k = Tz - TM;
Chris@42 207 TN = Tz + TM;
Chris@42 208 T1x = T1r - T1w;
Chris@42 209 T2e = T1r + T1w;
Chris@42 210 T1Y = T1S + T1T;
Chris@42 211 T1U = T1S - T1T;
Chris@42 212 T1l = TN - T1a;
Chris@42 213 T1b = TN + T1a;
Chris@42 214 T1L = FNMS(KP618033988, T1x, T1I);
Chris@42 215 T1J = FMA(KP618033988, T1I, T1x);
Chris@42 216 }
Chris@42 217 T1k = FNMS(KP250000000, T1b, Tk);
Chris@42 218 ri[WS(rs, 5)] = Tk + T1b;
Chris@42 219 {
Chris@42 220 E T2g, T2i, T2h, T1K, T1m;
Chris@42 221 T2g = T2e + T2f;
Chris@42 222 T2i = T2e - T2f;
Chris@42 223 T1K = FNMS(KP559016994, T1l, T1k);
Chris@42 224 T1m = FMA(KP559016994, T1l, T1k);
Chris@42 225 T2h = FNMS(KP250000000, T2g, T2d);
Chris@42 226 ri[WS(rs, 1)] = FMA(KP951056516, T1J, T1m);
Chris@42 227 ri[WS(rs, 9)] = FNMS(KP951056516, T1J, T1m);
Chris@42 228 ri[WS(rs, 3)] = FMA(KP951056516, T1L, T1K);
Chris@42 229 ri[WS(rs, 7)] = FNMS(KP951056516, T1L, T1K);
Chris@42 230 ii[WS(rs, 5)] = T2g + T2d;
Chris@42 231 T2j = FMA(KP559016994, T2i, T2h);
Chris@42 232 T2n = FNMS(KP559016994, T2i, T2h);
Chris@42 233 T2m = FMA(KP618033988, T2l, T2k);
Chris@42 234 T2o = FNMS(KP618033988, T2k, T2l);
Chris@42 235 }
Chris@42 236 }
Chris@42 237 {
Chris@42 238 E T1O, T1W, T1V, T1X, T1j, T1N, T1M, T20, T26, T25;
Chris@42 239 T1j = T1f + T1i;
Chris@42 240 T1N = T1f - T1i;
Chris@42 241 ii[WS(rs, 7)] = FMA(KP951056516, T2o, T2n);
Chris@42 242 ii[WS(rs, 3)] = FNMS(KP951056516, T2o, T2n);
Chris@42 243 ii[WS(rs, 9)] = FMA(KP951056516, T2m, T2j);
Chris@42 244 ii[WS(rs, 1)] = FNMS(KP951056516, T2m, T2j);
Chris@42 245 T1M = FNMS(KP250000000, T1j, T1c);
Chris@42 246 ri[0] = T1c + T1j;
Chris@42 247 T1O = FNMS(KP559016994, T1N, T1M);
Chris@42 248 T1W = FMA(KP559016994, T1N, T1M);
Chris@42 249 T1V = FNMS(KP618033988, T1U, T1R);
Chris@42 250 T1X = FMA(KP618033988, T1R, T1U);
Chris@42 251 T20 = T1Y + T1Z;
Chris@42 252 T26 = T1Y - T1Z;
Chris@42 253 ri[WS(rs, 6)] = FMA(KP951056516, T1X, T1W);
Chris@42 254 ri[WS(rs, 4)] = FNMS(KP951056516, T1X, T1W);
Chris@42 255 ri[WS(rs, 8)] = FMA(KP951056516, T1V, T1O);
Chris@42 256 ri[WS(rs, 2)] = FNMS(KP951056516, T1V, T1O);
Chris@42 257 T25 = FNMS(KP250000000, T20, T24);
Chris@42 258 ii[0] = T20 + T24;
Chris@42 259 T27 = FNMS(KP559016994, T26, T25);
Chris@42 260 T2b = FMA(KP559016994, T26, T25);
Chris@42 261 T2a = FNMS(KP618033988, T29, T28);
Chris@42 262 T2c = FMA(KP618033988, T28, T29);
Chris@42 263 }
Chris@42 264 }
Chris@42 265 }
Chris@42 266 }
Chris@42 267 ii[WS(rs, 6)] = FNMS(KP951056516, T2c, T2b);
Chris@42 268 ii[WS(rs, 4)] = FMA(KP951056516, T2c, T2b);
Chris@42 269 ii[WS(rs, 8)] = FNMS(KP951056516, T2a, T27);
Chris@42 270 ii[WS(rs, 2)] = FMA(KP951056516, T2a, T27);
Chris@42 271 }
Chris@42 272 }
Chris@42 273 }
Chris@42 274
Chris@42 275 static const tw_instr twinstr[] = {
Chris@42 276 {TW_CEXP, 0, 1},
Chris@42 277 {TW_CEXP, 0, 3},
Chris@42 278 {TW_CEXP, 0, 9},
Chris@42 279 {TW_NEXT, 1, 0}
Chris@42 280 };
Chris@42 281
Chris@42 282 static const ct_desc desc = { 10, "t2_10", twinstr, &GENUS, {48, 28, 66, 0}, 0, 0, 0 };
Chris@42 283
Chris@42 284 void X(codelet_t2_10) (planner *p) {
Chris@42 285 X(kdft_dit_register) (p, t2_10, &desc);
Chris@42 286 }
Chris@42 287 #else /* HAVE_FMA */
Chris@42 288
Chris@42 289 /* Generated by: ../../../genfft/gen_twiddle.native -compact -variables 4 -pipeline-latency 4 -twiddle-log3 -precompute-twiddles -n 10 -name t2_10 -include t.h */
Chris@42 290
Chris@42 291 /*
Chris@42 292 * This function contains 114 FP additions, 80 FP multiplications,
Chris@42 293 * (or, 76 additions, 42 multiplications, 38 fused multiply/add),
Chris@42 294 * 63 stack variables, 4 constants, and 40 memory accesses
Chris@42 295 */
Chris@42 296 #include "t.h"
Chris@42 297
Chris@42 298 static void t2_10(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
Chris@42 299 {
Chris@42 300 DK(KP587785252, +0.587785252292473129168705954639072768597652438);
Chris@42 301 DK(KP951056516, +0.951056516295153572116439333379382143405698634);
Chris@42 302 DK(KP250000000, +0.250000000000000000000000000000000000000000000);
Chris@42 303 DK(KP559016994, +0.559016994374947424102293417182819058860154590);
Chris@42 304 {
Chris@42 305 INT m;
Chris@42 306 for (m = mb, W = W + (mb * 6); m < me; m = m + 1, ri = ri + ms, ii = ii + ms, W = W + 6, MAKE_VOLATILE_STRIDE(20, rs)) {
Chris@42 307 E T2, T5, T3, T6, T8, Tm, Tc, Tk, T9, Td, Te, TM, TO, Tg, Tp;
Chris@42 308 E Tv, Tx, Tr;
Chris@42 309 {
Chris@42 310 E T4, Tb, T7, Ta;
Chris@42 311 T2 = W[0];
Chris@42 312 T5 = W[1];
Chris@42 313 T3 = W[2];
Chris@42 314 T6 = W[3];
Chris@42 315 T4 = T2 * T3;
Chris@42 316 Tb = T5 * T3;
Chris@42 317 T7 = T5 * T6;
Chris@42 318 Ta = T2 * T6;
Chris@42 319 T8 = T4 - T7;
Chris@42 320 Tm = Ta - Tb;
Chris@42 321 Tc = Ta + Tb;
Chris@42 322 Tk = T4 + T7;
Chris@42 323 T9 = W[4];
Chris@42 324 Td = W[5];
Chris@42 325 Te = FMA(T8, T9, Tc * Td);
Chris@42 326 TM = FMA(T3, T9, T6 * Td);
Chris@42 327 TO = FNMS(T6, T9, T3 * Td);
Chris@42 328 Tg = FNMS(Tc, T9, T8 * Td);
Chris@42 329 Tp = FMA(Tk, T9, Tm * Td);
Chris@42 330 Tv = FMA(T2, T9, T5 * Td);
Chris@42 331 Tx = FNMS(T5, T9, T2 * Td);
Chris@42 332 Tr = FNMS(Tm, T9, Tk * Td);
Chris@42 333 }
Chris@42 334 {
Chris@42 335 E Tj, T1S, TX, T1G, TL, TU, TV, T1s, T1t, T1C, T11, T12, T13, T1h, T1k;
Chris@42 336 E T1Q, Tu, TD, TE, T1v, T1w, T1B, TY, TZ, T10, T1a, T1d, T1P;
Chris@42 337 {
Chris@42 338 E T1, T1F, Ti, T1E, Tf, Th;
Chris@42 339 T1 = ri[0];
Chris@42 340 T1F = ii[0];
Chris@42 341 Tf = ri[WS(rs, 5)];
Chris@42 342 Th = ii[WS(rs, 5)];
Chris@42 343 Ti = FMA(Te, Tf, Tg * Th);
Chris@42 344 T1E = FNMS(Tg, Tf, Te * Th);
Chris@42 345 Tj = T1 - Ti;
Chris@42 346 T1S = T1F - T1E;
Chris@42 347 TX = T1 + Ti;
Chris@42 348 T1G = T1E + T1F;
Chris@42 349 }
Chris@42 350 {
Chris@42 351 E TH, T1f, TT, T1j, TK, T1g, TQ, T1i;
Chris@42 352 {
Chris@42 353 E TF, TG, TR, TS;
Chris@42 354 TF = ri[WS(rs, 4)];
Chris@42 355 TG = ii[WS(rs, 4)];
Chris@42 356 TH = FMA(T8, TF, Tc * TG);
Chris@42 357 T1f = FNMS(Tc, TF, T8 * TG);
Chris@42 358 TR = ri[WS(rs, 1)];
Chris@42 359 TS = ii[WS(rs, 1)];
Chris@42 360 TT = FMA(T2, TR, T5 * TS);
Chris@42 361 T1j = FNMS(T5, TR, T2 * TS);
Chris@42 362 }
Chris@42 363 {
Chris@42 364 E TI, TJ, TN, TP;
Chris@42 365 TI = ri[WS(rs, 9)];
Chris@42 366 TJ = ii[WS(rs, 9)];
Chris@42 367 TK = FMA(T9, TI, Td * TJ);
Chris@42 368 T1g = FNMS(Td, TI, T9 * TJ);
Chris@42 369 TN = ri[WS(rs, 6)];
Chris@42 370 TP = ii[WS(rs, 6)];
Chris@42 371 TQ = FMA(TM, TN, TO * TP);
Chris@42 372 T1i = FNMS(TO, TN, TM * TP);
Chris@42 373 }
Chris@42 374 TL = TH - TK;
Chris@42 375 TU = TQ - TT;
Chris@42 376 TV = TL + TU;
Chris@42 377 T1s = T1f + T1g;
Chris@42 378 T1t = T1i + T1j;
Chris@42 379 T1C = T1s + T1t;
Chris@42 380 T11 = TH + TK;
Chris@42 381 T12 = TQ + TT;
Chris@42 382 T13 = T11 + T12;
Chris@42 383 T1h = T1f - T1g;
Chris@42 384 T1k = T1i - T1j;
Chris@42 385 T1Q = T1h + T1k;
Chris@42 386 }
Chris@42 387 {
Chris@42 388 E To, T18, TC, T1c, Tt, T19, Tz, T1b;
Chris@42 389 {
Chris@42 390 E Tl, Tn, TA, TB;
Chris@42 391 Tl = ri[WS(rs, 2)];
Chris@42 392 Tn = ii[WS(rs, 2)];
Chris@42 393 To = FMA(Tk, Tl, Tm * Tn);
Chris@42 394 T18 = FNMS(Tm, Tl, Tk * Tn);
Chris@42 395 TA = ri[WS(rs, 3)];
Chris@42 396 TB = ii[WS(rs, 3)];
Chris@42 397 TC = FMA(T3, TA, T6 * TB);
Chris@42 398 T1c = FNMS(T6, TA, T3 * TB);
Chris@42 399 }
Chris@42 400 {
Chris@42 401 E Tq, Ts, Tw, Ty;
Chris@42 402 Tq = ri[WS(rs, 7)];
Chris@42 403 Ts = ii[WS(rs, 7)];
Chris@42 404 Tt = FMA(Tp, Tq, Tr * Ts);
Chris@42 405 T19 = FNMS(Tr, Tq, Tp * Ts);
Chris@42 406 Tw = ri[WS(rs, 8)];
Chris@42 407 Ty = ii[WS(rs, 8)];
Chris@42 408 Tz = FMA(Tv, Tw, Tx * Ty);
Chris@42 409 T1b = FNMS(Tx, Tw, Tv * Ty);
Chris@42 410 }
Chris@42 411 Tu = To - Tt;
Chris@42 412 TD = Tz - TC;
Chris@42 413 TE = Tu + TD;
Chris@42 414 T1v = T18 + T19;
Chris@42 415 T1w = T1b + T1c;
Chris@42 416 T1B = T1v + T1w;
Chris@42 417 TY = To + Tt;
Chris@42 418 TZ = Tz + TC;
Chris@42 419 T10 = TY + TZ;
Chris@42 420 T1a = T18 - T19;
Chris@42 421 T1d = T1b - T1c;
Chris@42 422 T1P = T1a + T1d;
Chris@42 423 }
Chris@42 424 {
Chris@42 425 E T15, TW, T16, T1m, T1o, T1e, T1l, T1n, T17;
Chris@42 426 T15 = KP559016994 * (TE - TV);
Chris@42 427 TW = TE + TV;
Chris@42 428 T16 = FNMS(KP250000000, TW, Tj);
Chris@42 429 T1e = T1a - T1d;
Chris@42 430 T1l = T1h - T1k;
Chris@42 431 T1m = FMA(KP951056516, T1e, KP587785252 * T1l);
Chris@42 432 T1o = FNMS(KP587785252, T1e, KP951056516 * T1l);
Chris@42 433 ri[WS(rs, 5)] = Tj + TW;
Chris@42 434 T1n = T16 - T15;
Chris@42 435 ri[WS(rs, 7)] = T1n - T1o;
Chris@42 436 ri[WS(rs, 3)] = T1n + T1o;
Chris@42 437 T17 = T15 + T16;
Chris@42 438 ri[WS(rs, 9)] = T17 - T1m;
Chris@42 439 ri[WS(rs, 1)] = T17 + T1m;
Chris@42 440 }
Chris@42 441 {
Chris@42 442 E T1R, T1T, T1U, T1Y, T20, T1W, T1X, T1Z, T1V;
Chris@42 443 T1R = KP559016994 * (T1P - T1Q);
Chris@42 444 T1T = T1P + T1Q;
Chris@42 445 T1U = FNMS(KP250000000, T1T, T1S);
Chris@42 446 T1W = Tu - TD;
Chris@42 447 T1X = TL - TU;
Chris@42 448 T1Y = FMA(KP951056516, T1W, KP587785252 * T1X);
Chris@42 449 T20 = FNMS(KP587785252, T1W, KP951056516 * T1X);
Chris@42 450 ii[WS(rs, 5)] = T1T + T1S;
Chris@42 451 T1Z = T1U - T1R;
Chris@42 452 ii[WS(rs, 3)] = T1Z - T20;
Chris@42 453 ii[WS(rs, 7)] = T20 + T1Z;
Chris@42 454 T1V = T1R + T1U;
Chris@42 455 ii[WS(rs, 1)] = T1V - T1Y;
Chris@42 456 ii[WS(rs, 9)] = T1Y + T1V;
Chris@42 457 }
Chris@42 458 {
Chris@42 459 E T1q, T14, T1p, T1y, T1A, T1u, T1x, T1z, T1r;
Chris@42 460 T1q = KP559016994 * (T10 - T13);
Chris@42 461 T14 = T10 + T13;
Chris@42 462 T1p = FNMS(KP250000000, T14, TX);
Chris@42 463 T1u = T1s - T1t;
Chris@42 464 T1x = T1v - T1w;
Chris@42 465 T1y = FNMS(KP587785252, T1x, KP951056516 * T1u);
Chris@42 466 T1A = FMA(KP951056516, T1x, KP587785252 * T1u);
Chris@42 467 ri[0] = TX + T14;
Chris@42 468 T1z = T1q + T1p;
Chris@42 469 ri[WS(rs, 4)] = T1z - T1A;
Chris@42 470 ri[WS(rs, 6)] = T1z + T1A;
Chris@42 471 T1r = T1p - T1q;
Chris@42 472 ri[WS(rs, 2)] = T1r - T1y;
Chris@42 473 ri[WS(rs, 8)] = T1r + T1y;
Chris@42 474 }
Chris@42 475 {
Chris@42 476 E T1L, T1D, T1K, T1J, T1N, T1H, T1I, T1O, T1M;
Chris@42 477 T1L = KP559016994 * (T1B - T1C);
Chris@42 478 T1D = T1B + T1C;
Chris@42 479 T1K = FNMS(KP250000000, T1D, T1G);
Chris@42 480 T1H = T11 - T12;
Chris@42 481 T1I = TY - TZ;
Chris@42 482 T1J = FNMS(KP587785252, T1I, KP951056516 * T1H);
Chris@42 483 T1N = FMA(KP951056516, T1I, KP587785252 * T1H);
Chris@42 484 ii[0] = T1D + T1G;
Chris@42 485 T1O = T1L + T1K;
Chris@42 486 ii[WS(rs, 4)] = T1N + T1O;
Chris@42 487 ii[WS(rs, 6)] = T1O - T1N;
Chris@42 488 T1M = T1K - T1L;
Chris@42 489 ii[WS(rs, 2)] = T1J + T1M;
Chris@42 490 ii[WS(rs, 8)] = T1M - T1J;
Chris@42 491 }
Chris@42 492 }
Chris@42 493 }
Chris@42 494 }
Chris@42 495 }
Chris@42 496
Chris@42 497 static const tw_instr twinstr[] = {
Chris@42 498 {TW_CEXP, 0, 1},
Chris@42 499 {TW_CEXP, 0, 3},
Chris@42 500 {TW_CEXP, 0, 9},
Chris@42 501 {TW_NEXT, 1, 0}
Chris@42 502 };
Chris@42 503
Chris@42 504 static const ct_desc desc = { 10, "t2_10", twinstr, &GENUS, {76, 42, 38, 0}, 0, 0, 0 };
Chris@42 505
Chris@42 506 void X(codelet_t2_10) (planner *p) {
Chris@42 507 X(kdft_dit_register) (p, t2_10, &desc);
Chris@42 508 }
Chris@42 509 #endif /* HAVE_FMA */