Mercurial > hg > sv-dependency-builds

annotate src/fftw-3.3.8/dft/scalar/codelets/t2_10.c @ 84:08ae793730bd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add null config files
author Chris Cannam
date Mon, 02 Mar 2020 14:03:47 +0000
parents d0c2a83c1364
children
rev   line source
Chris@82 1 /*
Chris@82 2 * Copyright (c) 2003, 2007-14 Matteo Frigo
Chris@82 3 * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
Chris@82 4 *
Chris@82 5 * This program is free software; you can redistribute it and/or modify
Chris@82 6 * it under the terms of the GNU General Public License as published by
Chris@82 7 * the Free Software Foundation; either version 2 of the License, or
Chris@82 8 * (at your option) any later version.
Chris@82 9 *
Chris@82 10 * This program is distributed in the hope that it will be useful,
Chris@82 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@82 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@82 13 * GNU General Public License for more details.
Chris@82 14 *
Chris@82 15 * You should have received a copy of the GNU General Public License
Chris@82 16 * along with this program; if not, write to the Free Software
Chris@82 17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Chris@82 18 *
Chris@82 19 */
Chris@82 20
Chris@82 21 /* This file was automatically generated --- DO NOT EDIT */
Chris@82 22 /* Generated on Thu May 24 08:04:25 EDT 2018 */
Chris@82 23
Chris@82 24 #include "dft/codelet-dft.h"
Chris@82 25
Chris@82 26 #if defined(ARCH_PREFERS_FMA) || defined(ISA_EXTENSION_PREFERS_FMA)
Chris@82 27
Chris@82 28 /* Generated by: ../../../genfft/gen_twiddle.native -fma -compact -variables 4 -pipeline-latency 4 -twiddle-log3 -precompute-twiddles -n 10 -name t2_10 -include dft/scalar/t.h */
Chris@82 29
Chris@82 30 /*
Chris@82 31 * This function contains 114 FP additions, 94 FP multiplications,
Chris@82 32 * (or, 48 additions, 28 multiplications, 66 fused multiply/add),
Chris@82 33 * 63 stack variables, 4 constants, and 40 memory accesses
Chris@82 34 */
Chris@82 35 #include "dft/scalar/t.h"
Chris@82 36
Chris@82 37 static void t2_10(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
Chris@82 38 {
Chris@82 39 DK(KP951056516, +0.951056516295153572116439333379382143405698634);
Chris@82 40 DK(KP559016994, +0.559016994374947424102293417182819058860154590);
Chris@82 41 DK(KP618033988, +0.618033988749894848204586834365638117720309180);
Chris@82 42 DK(KP250000000, +0.250000000000000000000000000000000000000000000);
Chris@82 43 {
Chris@82 44 INT m;
Chris@82 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@82 46 E T2, T3, T8, Tc, T5, T6, Tl, T7, TB, TF, T12, TY, To, Ts, Tw;
Chris@82 47 E Tb, Td, Th;
Chris@82 48 {
Chris@82 49 E TA, TX, TE, T11, Ta, T4;
Chris@82 50 T2 = W[0];
Chris@82 51 T3 = W[2];
Chris@82 52 T4 = T2 * T3;
Chris@82 53 T8 = W[4];
Chris@82 54 TA = T2 * T8;
Chris@82 55 TX = T3 * T8;
Chris@82 56 Tc = W[5];
Chris@82 57 TE = T2 * Tc;
Chris@82 58 T11 = T3 * Tc;
Chris@82 59 T5 = W[1];
Chris@82 60 T6 = W[3];
Chris@82 61 Ta = T2 * T6;
Chris@82 62 Tl = FMA(T5, T6, T4);
Chris@82 63 T7 = FNMS(T5, T6, T4);
Chris@82 64 TB = FMA(T5, Tc, TA);
Chris@82 65 TF = FNMS(T5, T8, TE);
Chris@82 66 T12 = FNMS(T6, T8, T11);
Chris@82 67 TY = FMA(T6, Tc, TX);
Chris@82 68 {
Chris@82 69 E Tr, Tv, T9, Tg;
Chris@82 70 Tr = Tl * T8;
Chris@82 71 Tv = Tl * Tc;
Chris@82 72 To = FNMS(T5, T3, Ta);
Chris@82 73 Ts = FMA(To, Tc, Tr);
Chris@82 74 Tw = FNMS(To, T8, Tv);
Chris@82 75 T9 = T7 * T8;
Chris@82 76 Tg = T7 * Tc;
Chris@82 77 Tb = FMA(T5, T3, Ta);
Chris@82 78 Td = FMA(Tb, Tc, T9);
Chris@82 79 Th = FNMS(Tb, T8, Tg);
Chris@82 80 }
Chris@82 81 }
Chris@82 82 {
Chris@82 83 E Tk, T1c, T24, T2d, TW, T19, T1a, T1P, T1Q, T1Z, T1g, T1h, T1i, T1C, T1H;
Chris@82 84 E T2f, Tz, TM, TN, T1S, T1T, T1Y, T1d, T1e, T1f, T1r, T1w, T2e;
Chris@82 85 {
Chris@82 86 E T1, T23, Te, Tf, Ti, T21, Tj, T22;
Chris@82 87 T1 = ri[0];
Chris@82 88 T23 = ii[0];
Chris@82 89 Te = ri[WS(rs, 5)];
Chris@82 90 Tf = Td * Te;
Chris@82 91 Ti = ii[WS(rs, 5)];
Chris@82 92 T21 = Td * Ti;
Chris@82 93 Tj = FMA(Th, Ti, Tf);
Chris@82 94 Tk = T1 - Tj;
Chris@82 95 T1c = T1 + Tj;
Chris@82 96 T22 = FNMS(Th, Te, T21);
Chris@82 97 T24 = T22 + T23;
Chris@82 98 T2d = T23 - T22;
Chris@82 99 }
Chris@82 100 {
Chris@82 101 E TR, T1z, T18, T1G, TV, T1B, T14, T1E;
Chris@82 102 {
Chris@82 103 E TO, TP, TQ, T1y;
Chris@82 104 TO = ri[WS(rs, 4)];
Chris@82 105 TP = T7 * TO;
Chris@82 106 TQ = ii[WS(rs, 4)];
Chris@82 107 T1y = T7 * TQ;
Chris@82 108 TR = FMA(Tb, TQ, TP);
Chris@82 109 T1z = FNMS(Tb, TO, T1y);
Chris@82 110 }
Chris@82 111 {
Chris@82 112 E T15, T16, T17, T1F;
Chris@82 113 T15 = ri[WS(rs, 1)];
Chris@82 114 T16 = T2 * T15;
Chris@82 115 T17 = ii[WS(rs, 1)];
Chris@82 116 T1F = T2 * T17;
Chris@82 117 T18 = FMA(T5, T17, T16);
Chris@82 118 T1G = FNMS(T5, T15, T1F);
Chris@82 119 }
Chris@82 120 {
Chris@82 121 E TS, TT, TU, T1A;
Chris@82 122 TS = ri[WS(rs, 9)];
Chris@82 123 TT = T8 * TS;
Chris@82 124 TU = ii[WS(rs, 9)];
Chris@82 125 T1A = T8 * TU;
Chris@82 126 TV = FMA(Tc, TU, TT);
Chris@82 127 T1B = FNMS(Tc, TS, T1A);
Chris@82 128 }
Chris@82 129 {
Chris@82 130 E TZ, T10, T13, T1D;
Chris@82 131 TZ = ri[WS(rs, 6)];
Chris@82 132 T10 = TY * TZ;
Chris@82 133 T13 = ii[WS(rs, 6)];
Chris@82 134 T1D = TY * T13;
Chris@82 135 T14 = FMA(T12, T13, T10);
Chris@82 136 T1E = FNMS(T12, TZ, T1D);
Chris@82 137 }
Chris@82 138 TW = TR - TV;
Chris@82 139 T19 = T14 - T18;
Chris@82 140 T1a = TW + T19;
Chris@82 141 T1P = T1z + T1B;
Chris@82 142 T1Q = T1E + T1G;
Chris@82 143 T1Z = T1P + T1Q;
Chris@82 144 T1g = TR + TV;
Chris@82 145 T1h = T14 + T18;
Chris@82 146 T1i = T1g + T1h;
Chris@82 147 T1C = T1z - T1B;
Chris@82 148 T1H = T1E - T1G;
Chris@82 149 T2f = T1C + T1H;
Chris@82 150 }
Chris@82 151 {
Chris@82 152 E Tq, T1o, TL, T1v, Ty, T1q, TH, T1t;
Chris@82 153 {
Chris@82 154 E Tm, Tn, Tp, T1n;
Chris@82 155 Tm = ri[WS(rs, 2)];
Chris@82 156 Tn = Tl * Tm;
Chris@82 157 Tp = ii[WS(rs, 2)];
Chris@82 158 T1n = Tl * Tp;
Chris@82 159 Tq = FMA(To, Tp, Tn);
Chris@82 160 T1o = FNMS(To, Tm, T1n);
Chris@82 161 }
Chris@82 162 {
Chris@82 163 E TI, TJ, TK, T1u;
Chris@82 164 TI = ri[WS(rs, 3)];
Chris@82 165 TJ = T3 * TI;
Chris@82 166 TK = ii[WS(rs, 3)];
Chris@82 167 T1u = T3 * TK;
Chris@82 168 TL = FMA(T6, TK, TJ);
Chris@82 169 T1v = FNMS(T6, TI, T1u);
Chris@82 170 }
Chris@82 171 {
Chris@82 172 E Tt, Tu, Tx, T1p;
Chris@82 173 Tt = ri[WS(rs, 7)];
Chris@82 174 Tu = Ts * Tt;
Chris@82 175 Tx = ii[WS(rs, 7)];
Chris@82 176 T1p = Ts * Tx;
Chris@82 177 Ty = FMA(Tw, Tx, Tu);
Chris@82 178 T1q = FNMS(Tw, Tt, T1p);
Chris@82 179 }
Chris@82 180 {
Chris@82 181 E TC, TD, TG, T1s;
Chris@82 182 TC = ri[WS(rs, 8)];
Chris@82 183 TD = TB * TC;
Chris@82 184 TG = ii[WS(rs, 8)];
Chris@82 185 T1s = TB * TG;
Chris@82 186 TH = FMA(TF, TG, TD);
Chris@82 187 T1t = FNMS(TF, TC, T1s);
Chris@82 188 }
Chris@82 189 Tz = Tq - Ty;
Chris@82 190 TM = TH - TL;
Chris@82 191 TN = Tz + TM;
Chris@82 192 T1S = T1o + T1q;
Chris@82 193 T1T = T1t + T1v;
Chris@82 194 T1Y = T1S + T1T;
Chris@82 195 T1d = Tq + Ty;
Chris@82 196 T1e = TH + TL;
Chris@82 197 T1f = T1d + T1e;
Chris@82 198 T1r = T1o - T1q;
Chris@82 199 T1w = T1t - T1v;
Chris@82 200 T2e = T1r + T1w;
Chris@82 201 }
Chris@82 202 {
Chris@82 203 E T1l, T1b, T1k, T1J, T1L, T1x, T1I, T1K, T1m;
Chris@82 204 T1l = TN - T1a;
Chris@82 205 T1b = TN + T1a;
Chris@82 206 T1k = FNMS(KP250000000, T1b, Tk);
Chris@82 207 T1x = T1r - T1w;
Chris@82 208 T1I = T1C - T1H;
Chris@82 209 T1J = FMA(KP618033988, T1I, T1x);
Chris@82 210 T1L = FNMS(KP618033988, T1x, T1I);
Chris@82 211 ri[WS(rs, 5)] = Tk + T1b;
Chris@82 212 T1K = FNMS(KP559016994, T1l, T1k);
Chris@82 213 ri[WS(rs, 7)] = FNMS(KP951056516, T1L, T1K);
Chris@82 214 ri[WS(rs, 3)] = FMA(KP951056516, T1L, T1K);
Chris@82 215 T1m = FMA(KP559016994, T1l, T1k);
Chris@82 216 ri[WS(rs, 9)] = FNMS(KP951056516, T1J, T1m);
Chris@82 217 ri[WS(rs, 1)] = FMA(KP951056516, T1J, T1m);
Chris@82 218 }
Chris@82 219 {
Chris@82 220 E T2i, T2g, T2h, T2m, T2o, T2k, T2l, T2n, T2j;
Chris@82 221 T2i = T2e - T2f;
Chris@82 222 T2g = T2e + T2f;
Chris@82 223 T2h = FNMS(KP250000000, T2g, T2d);
Chris@82 224 T2k = Tz - TM;
Chris@82 225 T2l = TW - T19;
Chris@82 226 T2m = FMA(KP618033988, T2l, T2k);
Chris@82 227 T2o = FNMS(KP618033988, T2k, T2l);
Chris@82 228 ii[WS(rs, 5)] = T2g + T2d;
Chris@82 229 T2n = FNMS(KP559016994, T2i, T2h);
Chris@82 230 ii[WS(rs, 3)] = FNMS(KP951056516, T2o, T2n);
Chris@82 231 ii[WS(rs, 7)] = FMA(KP951056516, T2o, T2n);
Chris@82 232 T2j = FMA(KP559016994, T2i, T2h);
Chris@82 233 ii[WS(rs, 1)] = FNMS(KP951056516, T2m, T2j);
Chris@82 234 ii[WS(rs, 9)] = FMA(KP951056516, T2m, T2j);
Chris@82 235 }
Chris@82 236 {
Chris@82 237 E T1N, T1j, T1M, T1V, T1X, T1R, T1U, T1W, T1O;
Chris@82 238 T1N = T1f - T1i;
Chris@82 239 T1j = T1f + T1i;
Chris@82 240 T1M = FNMS(KP250000000, T1j, T1c);
Chris@82 241 T1R = T1P - T1Q;
Chris@82 242 T1U = T1S - T1T;
Chris@82 243 T1V = FNMS(KP618033988, T1U, T1R);
Chris@82 244 T1X = FMA(KP618033988, T1R, T1U);
Chris@82 245 ri[0] = T1c + T1j;
Chris@82 246 T1W = FMA(KP559016994, T1N, T1M);
Chris@82 247 ri[WS(rs, 4)] = FNMS(KP951056516, T1X, T1W);
Chris@82 248 ri[WS(rs, 6)] = FMA(KP951056516, T1X, T1W);
Chris@82 249 T1O = FNMS(KP559016994, T1N, T1M);
Chris@82 250 ri[WS(rs, 2)] = FNMS(KP951056516, T1V, T1O);
Chris@82 251 ri[WS(rs, 8)] = FMA(KP951056516, T1V, T1O);
Chris@82 252 }
Chris@82 253 {
Chris@82 254 E T26, T20, T25, T2a, T2c, T28, T29, T2b, T27;
Chris@82 255 T26 = T1Y - T1Z;
Chris@82 256 T20 = T1Y + T1Z;
Chris@82 257 T25 = FNMS(KP250000000, T20, T24);
Chris@82 258 T28 = T1g - T1h;
Chris@82 259 T29 = T1d - T1e;
Chris@82 260 T2a = FNMS(KP618033988, T29, T28);
Chris@82 261 T2c = FMA(KP618033988, T28, T29);
Chris@82 262 ii[0] = T20 + T24;
Chris@82 263 T2b = FMA(KP559016994, T26, T25);
Chris@82 264 ii[WS(rs, 4)] = FMA(KP951056516, T2c, T2b);
Chris@82 265 ii[WS(rs, 6)] = FNMS(KP951056516, T2c, T2b);
Chris@82 266 T27 = FNMS(KP559016994, T26, T25);
Chris@82 267 ii[WS(rs, 2)] = FMA(KP951056516, T2a, T27);
Chris@82 268 ii[WS(rs, 8)] = FNMS(KP951056516, T2a, T27);
Chris@82 269 }
Chris@82 270 }
Chris@82 271 }
Chris@82 272 }
Chris@82 273 }
Chris@82 274
Chris@82 275 static const tw_instr twinstr[] = {
Chris@82 276 {TW_CEXP, 0, 1},
Chris@82 277 {TW_CEXP, 0, 3},
Chris@82 278 {TW_CEXP, 0, 9},
Chris@82 279 {TW_NEXT, 1, 0}
Chris@82 280 };
Chris@82 281
Chris@82 282 static const ct_desc desc = { 10, "t2_10", twinstr, &GENUS, {48, 28, 66, 0}, 0, 0, 0 };
Chris@82 283
Chris@82 284 void X(codelet_t2_10) (planner *p) {
Chris@82 285 X(kdft_dit_register) (p, t2_10, &desc);
Chris@82 286 }
Chris@82 287 #else
Chris@82 288
Chris@82 289 /* Generated by: ../../../genfft/gen_twiddle.native -compact -variables 4 -pipeline-latency 4 -twiddle-log3 -precompute-twiddles -n 10 -name t2_10 -include dft/scalar/t.h */
Chris@82 290
Chris@82 291 /*
Chris@82 292 * This function contains 114 FP additions, 80 FP multiplications,
Chris@82 293 * (or, 76 additions, 42 multiplications, 38 fused multiply/add),
Chris@82 294 * 63 stack variables, 4 constants, and 40 memory accesses
Chris@82 295 */
Chris@82 296 #include "dft/scalar/t.h"
Chris@82 297
Chris@82 298 static void t2_10(R *ri, R *ii, const R *W, stride rs, INT mb, INT me, INT ms)
Chris@82 299 {
Chris@82 300 DK(KP587785252, +0.587785252292473129168705954639072768597652438);
Chris@82 301 DK(KP951056516, +0.951056516295153572116439333379382143405698634);
Chris@82 302 DK(KP250000000, +0.250000000000000000000000000000000000000000000);
Chris@82 303 DK(KP559016994, +0.559016994374947424102293417182819058860154590);
Chris@82 304 {
Chris@82 305 INT m;
Chris@82 306 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@82 307 E T2, T5, T3, T6, T8, Tm, Tc, Tk, T9, Td, Te, TM, TO, Tg, Tp;
Chris@82 308 E Tv, Tx, Tr;
Chris@82 309 {
Chris@82 310 E T4, Tb, T7, Ta;
Chris@82 311 T2 = W[0];
Chris@82 312 T5 = W[1];
Chris@82 313 T3 = W[2];
Chris@82 314 T6 = W[3];
Chris@82 315 T4 = T2 * T3;
Chris@82 316 Tb = T5 * T3;
Chris@82 317 T7 = T5 * T6;
Chris@82 318 Ta = T2 * T6;
Chris@82 319 T8 = T4 - T7;
Chris@82 320 Tm = Ta - Tb;
Chris@82 321 Tc = Ta + Tb;
Chris@82 322 Tk = T4 + T7;
Chris@82 323 T9 = W[4];
Chris@82 324 Td = W[5];
Chris@82 325 Te = FMA(T8, T9, Tc * Td);
Chris@82 326 TM = FMA(T3, T9, T6 * Td);
Chris@82 327 TO = FNMS(T6, T9, T3 * Td);
Chris@82 328 Tg = FNMS(Tc, T9, T8 * Td);
Chris@82 329 Tp = FMA(Tk, T9, Tm * Td);
Chris@82 330 Tv = FMA(T2, T9, T5 * Td);
Chris@82 331 Tx = FNMS(T5, T9, T2 * Td);
Chris@82 332 Tr = FNMS(Tm, T9, Tk * Td);
Chris@82 333 }
Chris@82 334 {
Chris@82 335 E Tj, T1S, TX, T1G, TL, TU, TV, T1s, T1t, T1C, T11, T12, T13, T1h, T1k;
Chris@82 336 E T1Q, Tu, TD, TE, T1v, T1w, T1B, TY, TZ, T10, T1a, T1d, T1P;
Chris@82 337 {
Chris@82 338 E T1, T1F, Ti, T1E, Tf, Th;
Chris@82 339 T1 = ri[0];
Chris@82 340 T1F = ii[0];
Chris@82 341 Tf = ri[WS(rs, 5)];
Chris@82 342 Th = ii[WS(rs, 5)];
Chris@82 343 Ti = FMA(Te, Tf, Tg * Th);
Chris@82 344 T1E = FNMS(Tg, Tf, Te * Th);
Chris@82 345 Tj = T1 - Ti;
Chris@82 346 T1S = T1F - T1E;
Chris@82 347 TX = T1 + Ti;
Chris@82 348 T1G = T1E + T1F;
Chris@82 349 }
Chris@82 350 {
Chris@82 351 E TH, T1f, TT, T1j, TK, T1g, TQ, T1i;
Chris@82 352 {
Chris@82 353 E TF, TG, TR, TS;
Chris@82 354 TF = ri[WS(rs, 4)];
Chris@82 355 TG = ii[WS(rs, 4)];
Chris@82 356 TH = FMA(T8, TF, Tc * TG);
Chris@82 357 T1f = FNMS(Tc, TF, T8 * TG);
Chris@82 358 TR = ri[WS(rs, 1)];
Chris@82 359 TS = ii[WS(rs, 1)];
Chris@82 360 TT = FMA(T2, TR, T5 * TS);
Chris@82 361 T1j = FNMS(T5, TR, T2 * TS);
Chris@82 362 }
Chris@82 363 {
Chris@82 364 E TI, TJ, TN, TP;
Chris@82 365 TI = ri[WS(rs, 9)];
Chris@82 366 TJ = ii[WS(rs, 9)];
Chris@82 367 TK = FMA(T9, TI, Td * TJ);
Chris@82 368 T1g = FNMS(Td, TI, T9 * TJ);
Chris@82 369 TN = ri[WS(rs, 6)];
Chris@82 370 TP = ii[WS(rs, 6)];
Chris@82 371 TQ = FMA(TM, TN, TO * TP);
Chris@82 372 T1i = FNMS(TO, TN, TM * TP);
Chris@82 373 }
Chris@82 374 TL = TH - TK;
Chris@82 375 TU = TQ - TT;
Chris@82 376 TV = TL + TU;
Chris@82 377 T1s = T1f + T1g;
Chris@82 378 T1t = T1i + T1j;
Chris@82 379 T1C = T1s + T1t;
Chris@82 380 T11 = TH + TK;
Chris@82 381 T12 = TQ + TT;
Chris@82 382 T13 = T11 + T12;
Chris@82 383 T1h = T1f - T1g;
Chris@82 384 T1k = T1i - T1j;
Chris@82 385 T1Q = T1h + T1k;
Chris@82 386 }
Chris@82 387 {
Chris@82 388 E To, T18, TC, T1c, Tt, T19, Tz, T1b;
Chris@82 389 {
Chris@82 390 E Tl, Tn, TA, TB;
Chris@82 391 Tl = ri[WS(rs, 2)];
Chris@82 392 Tn = ii[WS(rs, 2)];
Chris@82 393 To = FMA(Tk, Tl, Tm * Tn);
Chris@82 394 T18 = FNMS(Tm, Tl, Tk * Tn);
Chris@82 395 TA = ri[WS(rs, 3)];
Chris@82 396 TB = ii[WS(rs, 3)];
Chris@82 397 TC = FMA(T3, TA, T6 * TB);
Chris@82 398 T1c = FNMS(T6, TA, T3 * TB);
Chris@82 399 }
Chris@82 400 {
Chris@82 401 E Tq, Ts, Tw, Ty;
Chris@82 402 Tq = ri[WS(rs, 7)];
Chris@82 403 Ts = ii[WS(rs, 7)];
Chris@82 404 Tt = FMA(Tp, Tq, Tr * Ts);
Chris@82 405 T19 = FNMS(Tr, Tq, Tp * Ts);
Chris@82 406 Tw = ri[WS(rs, 8)];
Chris@82 407 Ty = ii[WS(rs, 8)];
Chris@82 408 Tz = FMA(Tv, Tw, Tx * Ty);
Chris@82 409 T1b = FNMS(Tx, Tw, Tv * Ty);
Chris@82 410 }
Chris@82 411 Tu = To - Tt;
Chris@82 412 TD = Tz - TC;
Chris@82 413 TE = Tu + TD;
Chris@82 414 T1v = T18 + T19;
Chris@82 415 T1w = T1b + T1c;
Chris@82 416 T1B = T1v + T1w;
Chris@82 417 TY = To + Tt;
Chris@82 418 TZ = Tz + TC;
Chris@82 419 T10 = TY + TZ;
Chris@82 420 T1a = T18 - T19;
Chris@82 421 T1d = T1b - T1c;
Chris@82 422 T1P = T1a + T1d;
Chris@82 423 }
Chris@82 424 {
Chris@82 425 E T15, TW, T16, T1m, T1o, T1e, T1l, T1n, T17;
Chris@82 426 T15 = KP559016994 * (TE - TV);
Chris@82 427 TW = TE + TV;
Chris@82 428 T16 = FNMS(KP250000000, TW, Tj);
Chris@82 429 T1e = T1a - T1d;
Chris@82 430 T1l = T1h - T1k;
Chris@82 431 T1m = FMA(KP951056516, T1e, KP587785252 * T1l);
Chris@82 432 T1o = FNMS(KP587785252, T1e, KP951056516 * T1l);
Chris@82 433 ri[WS(rs, 5)] = Tj + TW;
Chris@82 434 T1n = T16 - T15;
Chris@82 435 ri[WS(rs, 7)] = T1n - T1o;
Chris@82 436 ri[WS(rs, 3)] = T1n + T1o;
Chris@82 437 T17 = T15 + T16;
Chris@82 438 ri[WS(rs, 9)] = T17 - T1m;
Chris@82 439 ri[WS(rs, 1)] = T17 + T1m;
Chris@82 440 }
Chris@82 441 {
Chris@82 442 E T1R, T1T, T1U, T1Y, T20, T1W, T1X, T1Z, T1V;
Chris@82 443 T1R = KP559016994 * (T1P - T1Q);
Chris@82 444 T1T = T1P + T1Q;
Chris@82 445 T1U = FNMS(KP250000000, T1T, T1S);
Chris@82 446 T1W = Tu - TD;
Chris@82 447 T1X = TL - TU;
Chris@82 448 T1Y = FMA(KP951056516, T1W, KP587785252 * T1X);
Chris@82 449 T20 = FNMS(KP587785252, T1W, KP951056516 * T1X);
Chris@82 450 ii[WS(rs, 5)] = T1T + T1S;
Chris@82 451 T1Z = T1U - T1R;
Chris@82 452 ii[WS(rs, 3)] = T1Z - T20;
Chris@82 453 ii[WS(rs, 7)] = T20 + T1Z;
Chris@82 454 T1V = T1R + T1U;
Chris@82 455 ii[WS(rs, 1)] = T1V - T1Y;
Chris@82 456 ii[WS(rs, 9)] = T1Y + T1V;
Chris@82 457 }
Chris@82 458 {
Chris@82 459 E T1q, T14, T1p, T1y, T1A, T1u, T1x, T1z, T1r;
Chris@82 460 T1q = KP559016994 * (T10 - T13);
Chris@82 461 T14 = T10 + T13;
Chris@82 462 T1p = FNMS(KP250000000, T14, TX);
Chris@82 463 T1u = T1s - T1t;
Chris@82 464 T1x = T1v - T1w;
Chris@82 465 T1y = FNMS(KP587785252, T1x, KP951056516 * T1u);
Chris@82 466 T1A = FMA(KP951056516, T1x, KP587785252 * T1u);
Chris@82 467 ri[0] = TX + T14;
Chris@82 468 T1z = T1q + T1p;
Chris@82 469 ri[WS(rs, 4)] = T1z - T1A;
Chris@82 470 ri[WS(rs, 6)] = T1z + T1A;
Chris@82 471 T1r = T1p - T1q;
Chris@82 472 ri[WS(rs, 2)] = T1r - T1y;
Chris@82 473 ri[WS(rs, 8)] = T1r + T1y;
Chris@82 474 }
Chris@82 475 {
Chris@82 476 E T1L, T1D, T1K, T1J, T1N, T1H, T1I, T1O, T1M;
Chris@82 477 T1L = KP559016994 * (T1B - T1C);
Chris@82 478 T1D = T1B + T1C;
Chris@82 479 T1K = FNMS(KP250000000, T1D, T1G);
Chris@82 480 T1H = T11 - T12;
Chris@82 481 T1I = TY - TZ;
Chris@82 482 T1J = FNMS(KP587785252, T1I, KP951056516 * T1H);
Chris@82 483 T1N = FMA(KP951056516, T1I, KP587785252 * T1H);
Chris@82 484 ii[0] = T1D + T1G;
Chris@82 485 T1O = T1L + T1K;
Chris@82 486 ii[WS(rs, 4)] = T1N + T1O;
Chris@82 487 ii[WS(rs, 6)] = T1O - T1N;
Chris@82 488 T1M = T1K - T1L;
Chris@82 489 ii[WS(rs, 2)] = T1J + T1M;
Chris@82 490 ii[WS(rs, 8)] = T1M - T1J;
Chris@82 491 }
Chris@82 492 }
Chris@82 493 }
Chris@82 494 }
Chris@82 495 }
Chris@82 496
Chris@82 497 static const tw_instr twinstr[] = {
Chris@82 498 {TW_CEXP, 0, 1},
Chris@82 499 {TW_CEXP, 0, 3},
Chris@82 500 {TW_CEXP, 0, 9},
Chris@82 501 {TW_NEXT, 1, 0}
Chris@82 502 };
Chris@82 503
Chris@82 504 static const ct_desc desc = { 10, "t2_10", twinstr, &GENUS, {76, 42, 38, 0}, 0, 0, 0 };
Chris@82 505
Chris@82 506 void X(codelet_t2_10) (planner *p) {
Chris@82 507 X(kdft_dit_register) (p, t2_10, &desc);
Chris@82 508 }
Chris@82 509 #endif